🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.3

Radius: 13.4

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.64 AU - 0.82 AU

Year: 409 Days

Day: 7.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 86,584,897 km

• M1: 166,652 km (0.081 R)
• M2: 614,847 km (0.106 R)
• M3: 1,072,467 km (0.103 R)
• M4: 1,508,545 km (0.045 R)
• M5: 2,106,936 km (0.078 R)
• M6: 2,528,354 km (0.083 R)
• M7: 3,168,483 km (0.082 R)
• M8: 3,764,032 km (0.096 R)
• M9: 4,215,369 km (0.095 R)
• M10: 4,717,419 km (0.081 R)
• M11: 5,197,180 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.2

Radius: 8.4

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.9 AU - 0.98 AU

Year: 598 Days

Day: 10.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 86,584,897 km

• M1: 115,938 km (0.098 R)
• M2: 392,545 km (0.059 R)
• M3: 1,032,225 km (0.104 R)
• M4: 1,325,288 km (0.109 R)
• M5: 1,729,950 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.4

Radius: 9.7

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.45 AU - 1.45 AU

Year: 1145 Days

Day: 6.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 86,584,897 km

• M1: 120,576 km (0.117 R)
• M2: 767,437 km (0.103 R)
• M3: 1,335,460 km (0.092 R)
• M4: 1,709,904 km (0.113 R)
• M5: 2,066,096 km (0.061 R)
• M6: 3,539,037 km (0.098 R)
• M7: 4,053,504 km (0.079 R)
• M8: 4,356,290 km (0.076 R)
• M9: 4,770,826 km (0.084 R)
• M10: 5,315,362 km (0.09 R)
• M11: 5,991,245 km (0.111 R)
• M12: 7,972,819 km (0.094 R)
• M13: 8,623,719 km (0.119 R)
• M14: 9,401,777 km (0.048 R)
• M15: 10,031,435 km (0.076 R)
• M16: 10,389,722 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.8

Radius: 14.5

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.4 AU - 1.9 AU

Year: 1390 Days

Day: 9.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 86,584,897 km

• M1: 180,265 km (0.052 R)
• M2: 648,806 km (0.109 R)
• M3: 1,208,152 km (0.038 R)
• M4: 2,179,791 km (0.088 R)
• M5: 3,610,694 km (0.036 R)
• M6: 4,299,293 km (0.07 R)
• M7: 5,093,807 km (0.029 R)
• M8: 6,713,055 km (0.111 R)
• M9: 7,449,226 km (0.075 R)
• M10: 9,200,119 km (0.113 R)
• M11: 10,203,772 km (0.119 R)
• M12: 10,748,607 km (0.107 R)
• M13: 11,585,158 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.3

Radius: 13.4

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.92 AU - 5.18 AU

Year: 7445 Days

Day: 7 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,584,897 km

• M1: 169,644 km (0.105 R)
• M2: 616,194 km (0.104 R)
• M3: 1,151,455 km (0.03 R)
• M4: 1,714,092 km (0.099 R)
• M5: 2,198,191 km (0.09 R)
• M6: 2,915,363 km (0.04 R)
• M7: 3,349,646 km (0.115 R)
• M8: 4,422,412 km (0.101 R)
• M9: 5,239,067 km (0.101 R)
• M10: 7,308,006 km (0.097 R)
• M11: 8,831,062 km (0.102 R)
• M12: 9,545,092 km (0.07 R)
• M13: 10,687,870 km (0.097 R)
• M14: 11,133,672 km (0.09 R)
• M15: 13,811,923 km (0.112 R)
• M16: 14,665,528 km (0.075 R)
• M17: 16,011,759 km (0.105 R)
• M18: 16,537,297 km (0.094 R)
• M19: 17,499,959 km (0.056 R)
• M20: 18,120,491 km (0.106 R)
• M21: 19,405,537 km (0.071 R)
• M22: 23,775,739 km (0.115 R)
• M23: 26,109,017 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.4

Radius: 9.9

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.03 AU - 6.59 AU

Year: 9187 Days

Day: 11.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 86,584,897 km

• M1: 123,119 km (0.076 R)
• M2: 516,711 km (0.088 R)
• M3: 854,802 km (0.043 R)
• M4: 1,252,433 km (0.096 R)
• M5: 1,658,292 km (0.093 R)
• M6: 2,861,358 km (0.114 R)
• M7: 4,291,664 km (0.054 R)
• M8: 4,890,504 km (0.063 R)
• M9: 5,383,279 km (0.07 R)
• M10: 5,841,348 km (0.116 R)
• M11: 6,650,373 km (0.038 R)
• M12: 8,842,132 km (0.077 R)
• M13: 9,387,865 km (0.09 R)
• M14: 12,516,255 km (0.112 R)
• M15: 13,978,575 km (0.118 R)
• M16: 14,345,837 km (0.119 R)
• M17: 15,421,596 km (0.091 R)
• M18: 16,212,819 km (0.089 R)
• M19: 17,239,509 km (0.113 R)
• M20: 17,591,214 km (0.06 R)
• M21: 19,879,762 km (0.04 R)
• M22: 20,658,568 km (0.089 R)
• M23: 24,240,540 km (0.06 R)
• M24: 29,499,503 km (0.09 R)
• M25: 35,699,288 km (0.108 R)
• M26: 40,077,419 km (0.119 R)
• M27: 41,570,855 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.3

Radius: 4.1

Gravity: 52.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.09 AU - 7.61 AU

Year: 10497 Days

Day: 24 Hours

Environment

Temp: -222 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,584,897 km

• M1: 52,359 km (0.108 R)
• M2: 218,263 km (0.073 R)
• M3: 413,788 km (0.093 R)
• M4: 541,544 km (0.032 R)
• M5: 841,189 km (0.116 R)
• M6: 1,085,333 km (0.081 R)
• M7: 1,348,026 km (0.111 R)
• M8: 1,912,609 km (0.105 R)
• M9: 2,200,435 km (0.098 R)
• M10: 2,394,613 km (0.112 R)
• M11: 2,642,497 km (0.087 R)
• M12: 2,861,957 km (0.118 R)
• M13: 3,515,849 km (0.114 R)
• M14: 5,453,740 km (0.076 R)
• M15: 6,607,888 km (0.076 R)
• M16: 7,305,462 km (0.098 R)
• M17: 7,650,136 km (0.109 R)
• M18: 10,319,860 km (0.094 R)
• M19: 11,143,097 km (0.084 R)
• M20: 11,541,925 km (0.033 R)
• M21: 12,128,049 km (0.061 R)
• M22: 13,106,868 km (0.112 R)
• M23: 15,781,977 km (0.072 R)
• M24: 18,089,823 km (0.096 R)
• M25: 18,959,885 km (0.026 R)
• M26: 21,040,641 km (0.053 R)
• M27: 22,720,177 km (0.101 R)
• M28: 24,870,347 km (0.107 R)
• M29: 25,649,004 km (0.096 R)
• M30: 26,243,506 km (0.097 R)
• M31: 26,745,855 km (0.083 R)
• M32: 28,607,601 km (0.113 R)
• M33: 31,899,502 km (0.065 R)
• M34: 32,356,673 km (0.082 R)
• M35: 37,297,143 km (0.111 R)
• M36: 43,973,546 km (0.054 R)
• M37: 47,591,720 km (0.114 R)
• M38: 49,702,097 km (0.078 R)
• M39: 49,855,136 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.5

Radius: 7.3

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.38 AU - 9.48 AU

Year: 17506 Days

Day: 24.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 86,584,897 km

• M1: 91,105 km (0.111 R)
• M2: 876,045 km (0.112 R)
• M3: 2,149,273 km (0.083 R)
• M4: 4,259,500 km (0.076 R)
• M5: 5,616,502 km (0.078 R)
• M6: 6,624,942 km (0.078 R)
• M7: 7,239,939 km (0.084 R)
• M8: 10,198,536 km (0.077 R)
• M9: 15,403,195 km (0.092 R)
• M10: 16,089,849 km (0.082 R)
• M11: 17,937,233 km (0.118 R)
• M12: 19,302,912 km (0.028 R)
• M13: 20,553,551 km (0.066 R)
• M14: 21,857,296 km (0.114 R)
• M15: 23,814,186 km (0.114 R)
• M16: 25,146,953 km (0.092 R)
• M17: 27,848,691 km (0.097 R)
• M18: 28,638,568 km (0.112 R)
• M19: 29,096,487 km (0.119 R)
• M20: 30,144,869 km (0.095 R)
• M21: 33,440,659 km (0.099 R)
• M22: 34,461,515 km (0.099 R)
• M23: 37,104,311 km (0.089 R)
• M24: 38,198,171 km (0.082 R)
• M25: 38,892,754 km (0.083 R)
• M26: 40,882,256 km (0.114 R)
• M27: 41,901,915 km (0.078 R)
• M28: 53,221,238 km (0.114 R)
• M29: 57,465,030 km (0.11 R)
• M30: 58,744,092 km (0.078 R)
• M31: 65,622,752 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.6

Radius: 7.1

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.27 AU - 11.87 AU

Year: 24162 Days

Day: 19.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 86,584,897 km

• M1: 88,562 km (0.1 R)
• M2: 315,652 km (0.102 R)
• M3: 567,874 km (0.089 R)
• M4: 1,009,337 km (0.084 R)
• M5: 1,360,293 km (0.067 R)
• M6: 3,578,680 km (0.078 R)
• M7: 3,925,448 km (0.116 R)
• M8: 4,434,230 km (0.058 R)
• M9: 5,024,394 km (0.063 R)
• M10: 5,298,457 km (0.118 R)
• M11: 5,624,132 km (0.084 R)
• M12: 8,954,480 km (0.095 R)
• M13: 10,771,196 km (0.098 R)
• M14: 12,391,341 km (0.103 R)
• M15: 15,606,349 km (0.107 R)
• M16: 17,140,026 km (0.104 R)
• M17: 24,062,369 km (0.109 R)
• M18: 24,842,821 km (0.118 R)
• M19: 25,986,945 km (0.107 R)
• M20: 29,250,872 km (0.088 R)
• M21: 30,396,941 km (0.106 R)
• M22: 31,705,025 km (0.113 R)
• M23: 34,573,414 km (0.081 R)
• M24: 35,854,122 km (0.055 R)
• M25: 45,886,155 km (0.069 R)
• M26: 52,091,026 km (0.084 R)
• M27: 53,772,506 km (0.06 R)
• M28: 63,144,364 km (0.087 R)
• M29: 63,988,844 km (0.081 R)
• M30: 68,103,234 km (0.046 R)
• M31: 82,750,661 km (0.102 R)
• M32: 85,037,264 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 16,281 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit