🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637

Radius: 10.7

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.63 AU - 0.71 AU

Year: 372 Days

Day: 8.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 72,934,410 km

• M1: 133,142 km (0.098 R)
• M2: 480,658 km (0.059 R)
• M3: 1,103,883 km (0.061 R)
• M4: 1,716,486 km (0.111 R)
• M5: 2,125,636 km (0.047 R)
• M6: 2,525,511 km (0.109 R)
• M7: 2,996,146 km (0.106 R)
• M8: 3,559,831 km (0.107 R)
• M9: 4,502,597 km (0.074 R)
• M10: 4,856,246 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.1

Radius: 11.8

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.93 AU - 4.25 AU

Year: 5610 Days

Day: 7.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,934,410 km

• M1: 148,999 km (0.055 R)
• M2: 855,401 km (0.099 R)
• M3: 1,449,753 km (0.117 R)
• M4: 2,728,516 km (0.072 R)
• M5: 3,221,291 km (0.081 R)
• M6: 3,589,900 km (0.088 R)
• M7: 4,491,377 km (0.117 R)
• M8: 7,385,198 km (0.11 R)
• M9: 9,789,984 km (0.075 R)
• M10: 10,290,389 km (0.083 R)
• M11: 12,411,687 km (0.118 R)
• M12: 12,782,839 km (0.09 R)
• M13: 13,603,084 km (0.101 R)
• M14: 14,750,948 km (0.112 R)
• M15: 15,409,329 km (0.108 R)
• M16: 16,978,311 km (0.1 R)
• M17: 17,902,228 km (0.117 R)
• M18: 18,720,528 km (0.097 R)
• M19: 20,212,468 km (0.081 R)
• M20: 21,099,732 km (0.066 R)
• M21: 27,601,705 km (0.113 R)
• M22: 28,693,769 km (0.118 R)
• M23: 30,963,917 km (0.085 R)
• M24: 33,863,572 km (0.056 R)
• M25: 34,589,870 km (0.117 R)
• M26: 35,220,575 km (0.065 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.9

Radius: 3.6

Gravity: 25.84 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.95 AU - 8.95 AU

Year: 16660 Days

Day: 20.8 Hours

Environment

Temp: -243 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,934,410 km

• M1: 44,730 km (0.079 R)
• M2: 234,719 km (0.063 R)
• M3: 494,870 km (0.069 R)
• M4: 715,527 km (0.074 R)
• M5: 1,031,477 km (0.088 R)
• M6: 1,147,416 km (0.107 R)
• M7: 1,462,170 km (0.053 R)
• M8: 1,593,965 km (0.115 R)
• M9: 2,240,976 km (0.079 R)
• M10: 3,945,045 km (0.047 R)
• M11: 5,691,451 km (0.042 R)
• M12: 6,398,151 km (0.112 R)
• M13: 7,586,557 km (0.104 R)
• M14: 9,109,164 km (0.111 R)
• M15: 17,463,158 km (0.115 R)
• M16: 18,076,060 km (0.078 R)
• M17: 18,387,822 km (0.098 R)
• M18: 20,083,664 km (0.067 R)
• M19: 23,320,363 km (0.094 R)
• M20: 33,535,205 km (0.113 R)
• M21: 34,480,813 km (0.076 R)
• M22: 35,201,576 km (0.1 R)
• M23: 37,550,113 km (0.098 R)
• M24: 38,185,006 km (0.111 R)
• M25: 44,366,091 km (0.076 R)
• M26: 44,507,311 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.8

Radius: 4.6

Gravity: 19.65 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.93 AU - 10.77 AU

Year: 19391 Days

Day: 17.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,934,410 km

• M1: 57,745 km (0.107 R)
• M2: 233,971 km (0.115 R)
• M3: 584,628 km (0.091 R)
• M4: 747,092 km (0.087 R)
• M5: 1,204,263 km (0.094 R)
• M6: 2,385,488 km (0.12 R)
• M7: 4,662,367 km (0.11 R)
• M8: 5,000,758 km (0.077 R)
• M9: 5,613,511 km (0.116 R)
• M10: 5,996,631 km (0.069 R)
• M11: 6,729,810 km (0.109 R)
• M12: 9,181,270 km (0.099 R)
• M13: 9,551,076 km (0.086 R)
• M14: 11,611,787 km (0.026 R)
• M15: 11,981,892 km (0.112 R)
• M16: 12,745,439 km (0.045 R)
• M17: 20,323,918 km (0.095 R)
• M18: 23,201,732 km (0.12 R)
• M19: 23,788,455 km (0.069 R)
• M20: 26,445,762 km (0.085 R)
• M21: 30,558,507 km (0.119 R)
• M22: 31,619,754 km (0.119 R)
• M23: 40,023,115 km (0.116 R)
• M24: 48,677,502 km (0.119 R)
• M25: 54,288,768 km (0.103 R)
• M26: 62,921,912 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465

Radius: 5.1

Gravity: 17.88 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.19 AU - 12.63 AU

Year: 22781 Days

Day: 16.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,934,410 km

• M1: 80,783 km (0.115 R)
• M2: 555,457 km (0.072 R)
• M3: 818,450 km (0.106 R)
• M4: 1,009,187 km (0.114 R)
• M5: 1,174,942 km (0.053 R)
• M6: 3,004,075 km (0.038 R)
• M7: 4,520,399 km (0.032 R)
• M8: 5,122,530 km (0.109 R)
• M9: 5,938,437 km (0.102 R)
• M10: 6,484,918 km (0.105 R)
• M11: 6,972,906 km (0.066 R)
• M12: 9,009,382 km (0.11 R)
• M13: 9,227,047 km (0.032 R)
• M14: 9,616,600 km (0.082 R)
• M15: 9,786,842 km (0.043 R)
• M16: 10,368,928 km (0.031 R)
• M17: 11,035,536 km (0.093 R)
• M18: 11,411,026 km (0.108 R)
• M19: 14,061,901 km (0.115 R)
• M20: 15,646,740 km (0.09 R)
• M21: 16,200,402 km (0.11 R)
• M22: 17,346,771 km (0.086 R)
• M23: 17,683,964 km (0.084 R)
• M24: 19,436,055 km (0.108 R)
• M25: 22,474,687 km (0.115 R)
• M26: 24,526,421 km (0.084 R)
• M27: 25,058,242 km (0.099 R)
• M28: 31,300,362 km (0.117 R)
• M29: 32,944,144 km (0.117 R)
• M30: 41,429,634 km (0.081 R)
• M31: 46,737,516 km (0.107 R)
• M32: 49,892,386 km (0.104 R)
• M33: 50,232,571 km (0.088 R)
• M34: 50,917,430 km (0.091 R)
• M35: 64,938,790 km (0.081 R)
• M36: 70,342,415 km (0.029 R)
• M37: 72,934,347 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 18,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit