🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.4

Radius: 10.9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.58 AU - 0.8 AU

Year: 382 Days

Day: 14.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 61,847,022 km

• M1: 136,583 km (0.081 R)
• M2: 551,268 km (0.074 R)
• M3: 1,264,551 km (0.073 R)
• M4: 1,737,130 km (0.113 R)
• M5: 2,285,257 km (0.045 R)
• M6: 2,681,991 km (0.054 R)
• M7: 3,439,554 km (0.091 R)
• M8: 4,220,605 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.8

Radius: 13.9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.7 AU - 0.84 AU

Year: 451 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 61,847,022 km

• M1: 172,935 km (0.075 R)
• M2: 637,287 km (0.08 R)
• M3: 1,122,732 km (0.109 R)
• M4: 1,573,321 km (0.114 R)
• M5: 2,178,295 km (0.077 R)
• M6: 2,804,960 km (0.112 R)
• M7: 3,336,631 km (0.102 R)
• M8: 3,784,826 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.9

Radius: 10.3

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.06 AU - 1.52 AU

Year: 977 Days

Day: 5.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 79.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,847,022 km

• M1: 128,056 km (0.084 R)
• M2: 502,050 km (0.058 R)
• M3: 960,269 km (0.099 R)
• M4: 1,520,662 km (0.112 R)
• M5: 2,209,710 km (0.07 R)
• M6: 2,960,691 km (0.079 R)
• M7: 4,912,944 km (0.109 R)
• M8: 5,244,303 km (0.076 R)
• M9: 5,665,271 km (0.073 R)
• M10: 6,472,053 km (0.072 R)
• M11: 7,043,965 km (0.037 R)
• M12: 7,466,280 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.4

Radius: 14.7

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.32 AU - 1.82 AU

Year: 1312 Days

Day: 12.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,847,022 km

• M1: 182,809 km (0.106 R)
• M2: 645,066 km (0.047 R)
• M3: 1,276,219 km (0.091 R)
• M4: 1,743,114 km (0.088 R)
• M5: 2,504,867 km (0.03 R)
• M6: 3,212,016 km (0.116 R)
• M7: 3,798,888 km (0.119 R)
• M8: 4,852,656 km (0.076 R)
• M9: 5,396,444 km (0.054 R)
• M10: 5,869,472 km (0.102 R)
• M11: 6,559,418 km (0.048 R)
• M12: 10,195,394 km (0.047 R)
• M13: 10,787,353 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.2

Radius: 14.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.85 AU - 2.15 AU

Year: 1886 Days

Day: 8.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,847,022 km

• M1: 185,352 km (0.052 R)
• M2: 755,020 km (0.069 R)
• M3: 1,343,090 km (0.119 R)
• M4: 1,852,171 km (0.103 R)
• M5: 3,246,423 km (0.063 R)
• M6: 3,926,944 km (0.08 R)
• M7: 4,995,970 km (0.059 R)
• M8: 5,553,073 km (0.107 R)
• M9: 6,201,281 km (0.096 R)
• M10: 7,034,690 km (0.061 R)
• M11: 7,621,563 km (0.1 R)
• M12: 9,315,160 km (0.079 R)
• M13: 10,023,955 km (0.083 R)
• M14: 11,247,965 km (0.104 R)
• M15: 14,166,619 km (0.09 R)
• M16: 14,878,107 km (0.055 R)
• M17: 15,707,028 km (0.117 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176

Radius: 3.5

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.58 AU - 6.5 AU

Year: 9899 Days

Day: 15.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,847,022 km

• M1: 43,832 km (0.077 R)
• M2: 222,751 km (0.096 R)
• M3: 420,968 km (0.095 R)
• M4: 692,937 km (0.035 R)
• M5: 961,466 km (0.109 R)
• M6: 1,361,640 km (0.093 R)
• M7: 1,906,176 km (0.079 R)
• M8: 2,250,850 km (0.079 R)
• M9: 2,446,524 km (0.07 R)
• M10: 2,583,106 km (0.12 R)
• M11: 2,947,078 km (0.114 R)
• M12: 3,709,279 km (0.049 R)
• M13: 4,123,815 km (0.108 R)
• M14: 6,769,603 km (0.115 R)
• M15: 7,039,477 km (0.088 R)
• M16: 8,459,012 km (0.118 R)
• M17: 9,215,229 km (0.061 R)
• M18: 9,715,335 km (0.092 R)
• M19: 10,058,662 km (0.118 R)
• M20: 11,277,286 km (0.06 R)
• M21: 13,050,619 km (0.078 R)
• M22: 19,401,497 km (0.108 R)
• M23: 20,569,558 km (0.03 R)
• M24: 22,002,855 km (0.112 R)
• M25: 22,445,365 km (0.111 R)
• M26: 26,450,100 km (0.047 R)
• M27: 28,926,843 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.1

Radius: 5.4

Gravity: 15.88 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.55 AU - 10.33 AU

Year: 17825 Days

Day: 17.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,847,022 km

• M1: 67,319 km (0.073 R)
• M2: 297,251 km (0.09 R)
• M3: 921,224 km (0.102 R)
• M4: 1,152,951 km (0.115 R)
• M5: 1,718,580 km (0.119 R)
• M6: 1,907,672 km (0.091 R)
• M7: 2,091,528 km (0.116 R)
• M8: 2,560,218 km (0.1 R)
• M9: 2,784,615 km (0.05 R)
• M10: 3,565,366 km (0.089 R)
• M11: 4,201,606 km (0.051 R)
• M12: 5,511,335 km (0.12 R)
• M13: 5,772,234 km (0.098 R)
• M14: 6,440,488 km (0.1 R)
• M15: 7,115,324 km (0.093 R)
• M16: 9,006,839 km (0.064 R)
• M17: 9,264,746 km (0.092 R)
• M18: 12,562,930 km (0.101 R)
• M19: 13,212,484 km (0.111 R)
• M20: 16,491,220 km (0.057 R)
• M21: 21,166,902 km (0.099 R)
• M22: 21,899,782 km (0.096 R)
• M23: 26,234,979 km (0.102 R)
• M24: 27,187,019 km (0.116 R)
• M25: 36,946,485 km (0.103 R)
• M26: 37,607,409 km (0.106 R)
• M27: 38,007,733 km (0.059 R)
• M28: 39,089,026 km (0.12 R)
• M29: 43,620,046 km (0.096 R)
• M30: 44,805,161 km (0.093 R)
• M31: 46,469,287 km (0.084 R)
• M32: 49,121,807 km (0.077 R)
• M33: 54,555,351 km (0.058 R)
• M34: 55,584,585 km (0.065 R)
• M35: 55,930,455 km (0.044 R)
• M36: 57,858,622 km (0.053 R)
• M37: 58,213,917 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 11,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit