🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.43 AU - 3.19 AU

Year: 1784 Days

Day: 34.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966

Radius: 10.7

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.35 AU - 6.87 AU

Year: 5033 Days

Day: 11.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 86,599,227 km

• M1: 133,142 km (0.081 R)
• M2: 474,524 km (0.082 R)
• M3: 807,230 km (0.093 R)
• M4: 2,589,390 km (0.085 R)
• M5: 3,345,158 km (0.087 R)
• M6: 4,469,984 km (0.12 R)
• M7: 5,204,959 km (0.103 R)
• M8: 6,640,649 km (0.077 R)
• M9: 7,560,527 km (0.076 R)
• M10: 8,051,357 km (0.061 R)
• M11: 9,696,186 km (0.093 R)
• M12: 11,603,708 km (0.082 R)
• M13: 15,962,841 km (0.103 R)
• M14: 17,218,565 km (0.069 R)
• M15: 18,606,834 km (0.068 R)
• M16: 20,355,034 km (0.048 R)
• M17: 21,084,174 km (0.029 R)
• M18: 23,534,587 km (0.094 R)
• M19: 24,582,371 km (0.064 R)
• M20: 25,660,822 km (0.074 R)
• M21: 26,339,996 km (0.078 R)
• M22: 29,361,125 km (0.079 R)
• M23: 30,010,530 km (0.119 R)
• M24: 31,919,099 km (0.089 R)
• M25: 32,903,154 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.6

Radius: 8.5

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.92 AU - 6.74 AU

Year: 6032 Days

Day: 14.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 86,599,227 km

• M1: 106,065 km (0.062 R)
• M2: 418,874 km (0.038 R)
• M3: 1,352,814 km (0.071 R)
• M4: 2,479,734 km (0.077 R)
• M5: 4,894,842 km (0.101 R)
• M6: 6,808,498 km (0.091 R)
• M7: 8,924,859 km (0.062 R)
• M8: 11,926,241 km (0.07 R)
• M9: 12,652,988 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.3

Radius: 6.8

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 16.27 AU - 17.21 AU

Year: 25941 Days

Day: 19.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 86,599,227 km

• M1: 84,523 km (0.106 R)
• M2: 466,147 km (0.111 R)
• M3: 725,998 km (0.086 R)
• M4: 956,379 km (0.065 R)
• M5: 1,844,841 km (0.096 R)
• M6: 2,108,432 km (0.077 R)
• M7: 2,443,831 km (0.117 R)
• M8: 2,866,594 km (0.074 R)
• M9: 3,109,691 km (0.099 R)
• M10: 4,020,892 km (0.119 R)
• M11: 4,683,461 km (0.052 R)
• M12: 7,968,181 km (0.101 R)
• M13: 9,124,273 km (0.049 R)
• M14: 11,901,707 km (0.046 R)
• M15: 13,258,410 km (0.058 R)
• M16: 14,636,057 km (0.101 R)
• M17: 17,583,135 km (0.084 R)
• M18: 21,924,017 km (0.062 R)
• M19: 26,104,978 km (0.105 R)
• M20: 26,338,650 km (0.118 R)
• M21: 34,577,005 km (0.103 R)
• M22: 39,121,489 km (0.106 R)
• M23: 45,384,254 km (0.097 R)
• M24: 54,158,468 km (0.104 R)
• M25: 57,646,043 km (0.116 R)
• M26: 62,316,489 km (0.063 R)
• M27: 67,233,023 km (0.074 R)
• M28: 72,632,459 km (0.086 R)
• M29: 74,729,522 km (0.115 R)
• M30: 79,044,224 km (0.051 R)
• M31: 84,284,338 km (0.047 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 11,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit