🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307

Radius: 8.4

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.76 AU - 0.8 AU

Year: 438 Days

Day: 13.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,324,537 km

• M1: 104,419 km (0.101 R)
• M2: 465,997 km (0.109 R)
• M3: 849,417 km (0.095 R)
• M4: 1,344,436 km (0.11 R)
• M5: 1,651,710 km (0.101 R)
• M6: 2,067,143 km (0.106 R)
• M7: 2,342,104 km (0.095 R)
• M8: 2,996,745 km (0.113 R)
• M9: 3,549,808 km (0.105 R)
• M10: 3,874,734 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.5

Radius: 12.7

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.83 AU - 1.03 AU

Year: 570 Days

Day: 12.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 68,324,537 km

• M1: 160,070 km (0.115 R)
• M2: 661,223 km (0.083 R)
• M3: 1,083,986 km (0.109 R)
• M4: 1,848,730 km (0.115 R)
• M5: 2,663,440 km (0.101 R)
• M6: 3,486,977 km (0.086 R)
• M7: 4,417,176 km (0.078 R)
• M8: 4,821,240 km (0.112 R)
• M9: 5,409,309 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.8

Radius: 11.7

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.99 AU - 2.73 AU

Year: 2305 Days

Day: 12.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,324,537 km

• M1: 146,307 km (0.054 R)
• M2: 685,607 km (0.085 R)
• M3: 1,067,082 km (0.109 R)
• M4: 1,676,992 km (0.065 R)
• M5: 2,281,966 km (0.108 R)
• M6: 3,092,188 km (0.097 R)
• M7: 4,303,183 km (0.096 R)
• M8: 5,095,603 km (0.115 R)
• M9: 5,684,270 km (0.082 R)
• M10: 6,970,064 km (0.048 R)
• M11: 7,458,651 km (0.075 R)
• M12: 8,187,491 km (0.105 R)
• M13: 9,751,836 km (0.086 R)
• M14: 11,388,886 km (0.061 R)
• M15: 13,288,928 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.8

Radius: 10.9

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.07 AU - 3.25 AU

Year: 3572 Days

Day: 11.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,324,537 km

• M1: 135,536 km (0.058 R)
• M2: 518,357 km (0.102 R)
• M3: 1,358,498 km (0.055 R)
• M4: 2,139,698 km (0.103 R)
• M5: 3,360,716 km (0.12 R)
• M6: 3,987,232 km (0.062 R)
• M7: 4,529,524 km (0.105 R)
• M8: 5,120,286 km (0.101 R)
• M9: 6,543,411 km (0.084 R)
• M10: 7,521,332 km (0.111 R)
• M11: 7,945,442 km (0.081 R)
• M12: 8,985,596 km (0.116 R)
• M13: 11,082,958 km (0.098 R)
• M14: 14,560,959 km (0.115 R)
• M15: 19,245,168 km (0.085 R)
• M16: 19,731,959 km (0.093 R)
• M17: 20,226,978 km (0.074 R)
• M18: 22,157,689 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.8

Radius: 6.4

Gravity: 19.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.44 AU - 7.4 AU

Year: 10343 Days

Day: 19.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 141.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,324,537 km

• M1: 102,175 km (0.041 R)
• M2: 515,664 km (0.059 R)
• M3: 763,398 km (0.079 R)
• M4: 972,087 km (0.118 R)
• M5: 1,892,263 km (0.068 R)
• M6: 2,416,754 km (0.095 R)
• M7: 4,575,750 km (0.089 R)
• M8: 5,178,031 km (0.093 R)
• M9: 6,616,863 km (0.032 R)
• M10: 7,770,413 km (0.079 R)
• M11: 9,492,882 km (0.104 R)
• M12: 10,102,045 km (0.109 R)
• M13: 10,791,242 km (0.056 R)
• M14: 13,545,489 km (0.043 R)
• M15: 15,737,696 km (0.098 R)
• M16: 18,002,608 km (0.076 R)
• M17: 18,542,656 km (0.112 R)
• M18: 21,663,866 km (0.077 R)
• M19: 22,451,349 km (0.067 R)
• M20: 25,023,236 km (0.114 R)
• M21: 27,378,654 km (0.119 R)
• M22: 28,298,831 km (0.113 R)
• M23: 32,411,875 km (0.071 R)
• M24: 32,752,509 km (0.04 R)
• M25: 33,789,073 km (0.036 R)
• M26: 34,966,258 km (0.07 R)
• M27: 40,079,364 km (0.066 R)
• M28: 44,400,050 km (0.048 R)
• M29: 44,820,420 km (0.07 R)
• M30: 45,101,963 km (0.103 R)
• M31: 47,837,210 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.7

Radius: 3.9

Gravity: 49.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.15 AU - 7.31 AU

Year: 12361 Days

Day: 18.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,324,537 km

• M1: 48,619 km (0.077 R)
• M2: 385,364 km (0.078 R)
• M3: 1,070,373 km (0.082 R)
• M4: 1,998,927 km (0.088 R)
• M5: 2,146,580 km (0.107 R)
• M6: 3,418,910 km (0.089 R)
• M7: 4,534,611 km (0.098 R)
• M8: 5,471,542 km (0.098 R)
• M9: 12,077,634 km (0.12 R)
• M10: 15,083,355 km (0.12 R)
• M11: 15,652,425 km (0.098 R)
• M12: 15,796,937 km (0.107 R)
• M13: 20,730,375 km (0.096 R)
• M14: 25,287,276 km (0.074 R)
• M15: 29,358,732 km (0.108 R)
• M16: 29,910,299 km (0.11 R)
• M17: 37,335,290 km (0.051 R)
• M18: 39,166,667 km (0.074 R)
• M19: 50,475,818 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.3

Radius: 5.5

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.32 AU - 10.46 AU

Year: 19776 Days

Day: 24.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,324,537 km

• M1: 68,366 km (0.095 R)
• M2: 276,457 km (0.098 R)
• M3: 622,626 km (0.072 R)
• M4: 1,072,168 km (0.093 R)
• M5: 1,324,240 km (0.038 R)
• M6: 1,534,874 km (0.106 R)
• M7: 1,820,756 km (0.098 R)
• M8: 2,141,494 km (0.027 R)
• M9: 2,657,606 km (0.095 R)
• M10: 2,920,300 km (0.101 R)
• M11: 3,387,494 km (0.08 R)
• M12: 4,148,499 km (0.104 R)
• M13: 5,271,231 km (0.075 R)
• M14: 5,571,324 km (0.103 R)
• M15: 8,651,694 km (0.088 R)
• M16: 10,638,204 km (0.055 R)
• M17: 12,510,421 km (0.109 R)
• M18: 16,100,770 km (0.113 R)
• M19: 19,249,207 km (0.105 R)
• M20: 20,050,752 km (0.087 R)
• M21: 24,601,370 km (0.118 R)
• M22: 26,621,240 km (0.109 R)
• M23: 31,108,279 km (0.102 R)
• M24: 32,834,638 km (0.094 R)
• M25: 33,593,698 km (0.11 R)
• M26: 34,623,829 km (0.115 R)
• M27: 36,747,071 km (0.074 R)
• M28: 39,096,356 km (0.077 R)
• M29: 43,180,977 km (0.094 R)
• M30: 43,483,164 km (0.091 R)
• M31: 47,380,488 km (0.073 R)
• M32: 54,970,635 km (0.119 R)
• M33: 63,332,259 km (0.042 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 13,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit