In order to use Stellar (hereinafter referred to as the 'Software') and services, you should read and abide by the Stellar License and Agreement (hereinafter referred to as 'the agreement') and Stellar Privacy Policy]. Please be sure to read carefully and fully understand the terms of each clause, especially the terms of exemption or limitation of liability, and choose to accept or not. Restrictions and disclaimers may alert you in bold.

Unless you have read and accepted all the terms of this agreement, you have no right to download, install or use the software and related services. Your act of downloading, installing, using, obtaining a Stellar account, logging in, etc. is deemed to have been read and agreed to by the above agreement.

If you are under 18 years of age, please read the agreement and other agreements with your legal guardian, paying particular attention to the minor's terms of use.

The scope of the agreement

The agreement is an agreement between you and Stellar about downloading, installing, using, copying and using the related services.

Content of the service

This service content refers to the inter-planetary data encryption and transmission service provided by Stellar through legitimate internet technologies.

Use of the service

This service is strictly prohibited for use in violation of any of the China Internet Governance Regulations that violates the Internet security and infringes the intellectual property rights of others. If the circumstances are serious, they will be handed over to public security agencies for investigation.

Availability of the service

Due to the user's network environment and the complexity of the terminal, we cannot ensure that properly configured terminals can use this service for a period of time. The availability of the final service will be based on the official data of Stellar.

For various reasons, we cannot guarantee the continuous availability of services. Therefore, we will not make any compensation for your loss due to the short or long interruption of this service.

Purchase and after sale

You can purchase this service directly from Stellar official website after authentication, or from an authorized third party. Authorization of third-party validity is owned by Stellar.

Update of the service

In order to improve the user experience and improve the service content, Stellar will continue to develop new services and provide services or software updates from continuously (these updates may be submitted to you in the form of substitutions, modifications, enhancements, version upgrades, etc.).

With the release of a new version of this service, older versions of the service may become unusable. We do not guarantee the availability of older products. Please check and use the latest version at any time.

User information protection

Protecting user information is a basic principle of Stellar. Stellar will use your information in accordance with the law and will abide by the law and keep your information confidential.

In the process of registering your account or using this service, you need to provide some necessary information. For example, in order to provide you with an account registration service or user identification, you need to fill in the mobile phone number. If there are special regulations in the national laws and regulations or policies, you need to provide real identity information. If the information you provide is incomplete, you cannot use the service or be restricted during use.

Under normal circumstances, you can browse and modify your submitted information at any time. However, due to security and identification (such as number complaints), you may not be able to modify the initial registration information and other verification information provided at the time of registration.

Without your consent, Stellar will not disclose your information to any company, organization or personal other than the network, except as otherwise stipulated by laws and regulations.

Stellar attaches great importance to the protection of minor information. If you are a minor under the age of 18, you must obtain prior written consent from your parent or legal guardian before using Stellar service.

Account usage specification

You need to register a Stellar account before using this service. After the user completes the application registration process, he only has the right to use the Stellar account, and this right of use belongs only to the initial registrant. At the same time, the initial application registrant shall not grant, borrow, lease, transfer or sell Stellar accounts or otherwise permit non-initial application registrants to use Stellar accounts. Non-initial application registrants may not use Stellar accounts through grants, inheritance, rent, transfer, or any other means.

The user is responsible for the safekeeping of the registered account information and the security of the account password. The user is required to take legal responsibility for the behavior under the registered account and password. The user agrees not to disclose the account and password information to others under any circumstances. When you suspect other people are using your account, you should immediately notify Stellar.

If the user does not log in to the account after registering a Stellar account for a long period of time, Stellar has the right to recycle the account so as to avoid wasting resources, and any loss will be borne by the user.

User attention

You understand and agree that Stellar will use its commercially reasonable efforts to safeguard your data storage in the Software and Services. However, Stellar cannot provide complete assurance on this, including but not limited to the following:

Stellar is not responsible for the deletion or storage failure of related data in the software and services.

Stellar has the right to determine the maximum storage period of personal users' data in the software and services according to the actual situation. You can back up the relevant data in this software and service according to your own needs;

If you stop using the software and the service or service is terminated or cancelled, Stellar can permanently delete your data from the server. After the service is stopped, terminated or canceled, Stellar is not obliged to return any data to you.

When users use the software and services, they must bear the following risk content that cannot be controlled by the network, including but not limited to the following:

Due to irresistible factors may cause information loss, leakage and other risks;

The user must select the software version that matches the installed terminal device. Otherwise, any problem or damage caused by the mismatch between the software and the terminal device model will be borne by the user.

Due to unstable network signals and small network bandwidth, inter-satellite Stellar login failures and incomplete data synchronization risks.

User behavior specification

You understand and agree that Stellar has always been committed to providing users with a civilized, healthy and orderly network environment. You must not use Stellar accounts or this software and services to transmit the following to interfere with the normal operation of Ralettes, and to infringe other users or third parties. The contents of legal rights include, but are not limited to:

  • Content that violates national laws and regulations:

1.Violations of the basic principles established by the Constitution;

2.Endanger national security, reveal state secrets, subvert state power, and undermine national unity;

3.Damage to national honors and interests;

4.Inciting ethnic hatred, ethnic discrimination, and undermining national unity;

5.Destroy the country’s religious policy and promote cults and feudal superstitions;

6.Spread rumors, disrupt social order and undermine social stability;

7.Dissemination of pornography, pornography, gambling, violence, terror or abetment of crimes;

8.Insulting or slandering others and infringing the legal rights and interests of others;

9.Inciting illegal assemblies, associations, processions, demonstrations, gathering crowds to disrupt social order;

10.Activities in the name of illegal civil organizations;

11.Non-compliance with the 'seven bottom lines' requirements of laws and regulations, socialist systems, national interests, citizens’ legitimate interests, public order, social morality, and authenticity of information;

12.Contains other content prohibited by laws and administrative regulations.

  • Contents that infringe others’ legitimate rights such as reputation rights, portrait rights, intellectual property rights, and trade secrets;

  • Involving other people's privacy, personal information or information;

  • Post, transmit, transmit harassment, advertisement information, over-marketing information and spam or contain any sexual or sexual intimacy;

  • Other information that violates laws, regulations, policies, and public order, social ethics, or interferes with the normal operation of WeChat and infringes the legal rights of other users or third parties.

Unless permitted by law or Stellar's written permission, you must not engage in the following actions while using this software:

  • Reverse engineer, reverse assemble, reverse compile, or otherwise try to find the source code of the software;

  • Data copied to any terminal memory during running of this software or this software, interaction data between the client and server during software running, and system data necessary for running the software are copied, modified, added, deleted, and mounted. Run or create any derivative work in any form, including but not limited to the use of plug-ins, plug-ins, or unauthorized third-party tools by Stellar, services to access the software and related systems;

  • By modifying or falsifying the instructions and data in software operations, adding, deleting or changing software functions or operational effects, or operating or publicizing the software or methods used for the above purposes, regardless of whether these actions are for commercial purposes;

  • Violation of laws and regulations or provisions of this agreement;

  • Affect service experience;

  • There are security risks.

Intellectual property statement

Stellar is the intellectual property right holder of this software. All copyrights, trademarks, patents, trade secrets and other intellectual property rights of the software, and all information related to the software (including but not limited to text, pictures, audio, video, graphics, interface design, layout framework, relevant data (e.g. electronic documents, etc.) are protected by the laws and regulations of the People's Republic of China and the corresponding international treaties. Stellar has the above-mentioned intellectual property rights, except for the rights that the relevant right holders should enjoy according to the law.)

You may not, for any commercial or non-commercial purpose, use or permit any third party to implement, use or transfer the above-mentioned intellectual property rights without the written consent of Stellar or related rights holders.

Third-party software or technology

In order to provide you with efficient services, Stellar uses resources such as your processor and bandwidth for your terminal equipment. The traffic in the package shown in this service is an internal billing setup. It does not represent the data traffic cost incurred by your use of the process. The user needs to learn the relevant tariff information from the operator himself and bear the related expenses.

Any dispute arising from the use of third-party software or technology shall be resolved by the corresponding third party. Stellar assumes no responsibility and cannot provide customer support for third-party software or technology. If you need support, please contact Corresponding third-party contacts.


Your use of this service is deemed to have you read and agree to be bound by this agreement. Stellar reserves the right to modify the terms of this agreement when necessary. You can check the latest terms of the relevant agreements on the website. After the terms of this agreement have been changed, if you continue to use Stellar, you are deemed to have accepted the revised agreement. If you do not accept the revised agreement, you should stop using the service.

The terms of this agreement are partially invalid or unenforceable for any reason. The remaining provisions are still valid and binding on both parties.