🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.95 AU - 3.09 AU

Year: 1967 Days

Day: 33.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,600,831 km

• M1: 281,094 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.9

Radius: 9

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.66 AU - 5.15 AU

Year: 4065 Days

Day: 12.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,600,831 km

• M1: 122,670 km (0.094 R)
• M2: 486,193 km (0.115 R)
• M3: 1,366,277 km (0.068 R)
• M4: 2,129,675 km (0.111 R)
• M5: 3,044,017 km (0.041 R)
• M6: 3,428,783 km (0.061 R)
• M7: 3,791,857 km (0.091 R)
• M8: 7,153,471 km (0.085 R)
• M9: 10,007,649 km (0.073 R)
• M10: 10,752,048 km (0.087 R)
• M11: 11,343,857 km (0.073 R)
• M12: 12,836,096 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.8

Radius: 9.5

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.63 AU - 7.55 AU

Year: 6340 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 61,600,831 km

• M1: 143,315 km (0.061 R)
• M2: 672,442 km (0.116 R)
• M3: 1,016,667 km (0.087 R)
• M4: 1,755,830 km (0.085 R)
• M5: 2,109,480 km (0.098 R)
• M6: 2,730,311 km (0.091 R)
• M7: 3,267,217 km (0.072 R)
• M8: 4,333,551 km (0.082 R)
• M9: 6,116,309 km (0.081 R)
• M10: 7,003,574 km (0.046 R)
• M11: 10,053,575 km (0.1 R)
• M12: 12,035,298 km (0.09 R)
• M13: 14,210,900 km (0.078 R)
• M14: 18,229,847 km (0.095 R)
• M15: 19,523,121 km (0.109 R)
• M16: 24,609,149 km (0.097 R)
• M17: 26,510,538 km (0.055 R)
• M18: 27,580,462 km (0.06 R)
• M19: 28,507,969 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.7

Radius: 5.9

Gravity: 14.18 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.6 AU - 16 AU

Year: 17161 Days

Day: 23.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 131.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,600,831 km

• M1: 73,303 km (0.036 R)
• M2: 257,159 km (0.092 R)
• M3: 450,439 km (0.112 R)
• M4: 1,000,511 km (0.116 R)
• M5: 1,231,340 km (0.119 R)
• M6: 2,534,637 km (0.117 R)
• M7: 3,422,949 km (0.073 R)
• M8: 3,865,310 km (0.079 R)
• M9: 4,313,954 km (0.061 R)
• M10: 5,869,024 km (0.106 R)
• M11: 6,543,261 km (0.089 R)
• M12: 6,963,182 km (0.095 R)
• M13: 9,027,633 km (0.116 R)
• M14: 9,924,173 km (0.065 R)
• M15: 10,254,336 km (0.057 R)
• M16: 10,763,268 km (0.094 R)
• M17: 11,053,188 km (0.09 R)
• M18: 12,968,639 km (0.079 R)
• M19: 14,525,205 km (0.115 R)
• M20: 16,278,193 km (0.107 R)
• M21: 18,578,560 km (0.058 R)
• M22: 21,909,207 km (0.106 R)
• M23: 22,375,054 km (0.12 R)
• M24: 23,520,076 km (0.105 R)
• M25: 26,763,807 km (0.089 R)
• M26: 27,511,198 km (0.114 R)
• M27: 33,014,455 km (0.101 R)
• M28: 33,503,640 km (0.083 R)
• M29: 34,873,807 km (0.118 R)
• M30: 36,151,672 km (0.11 R)
• M31: 36,801,974 km (0.099 R)
• M32: 41,433,374 km (0.054 R)
• M33: 44,777,485 km (0.058 R)
• M34: 53,159,304 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 18,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit