🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.84 AU - 2.86 AU

Year: 1683 Days

Day: 18.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.4 AU - 3.44 AU

Year: 1746 Days

Day: 43.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.8

Radius: 9.5

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.77 AU - 13.29 AU

Year: 15517 Days

Day: 13.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 94,065,465 km

• M1: 123,119 km (0.062 R)
• M2: 602,431 km (0.025 R)
• M3: 1,058,106 km (0.105 R)
• M4: 2,656,559 km (0.069 R)
• M5: 3,010,956 km (0.072 R)
• M6: 4,394,886 km (0.089 R)
• M7: 5,615,306 km (0.085 R)
• M8: 6,830,040 km (0.065 R)
• M9: 9,936,739 km (0.046 R)
• M10: 10,331,678 km (0.073 R)
• M11: 12,465,991 km (0.06 R)
• M12: 14,805,701 km (0.073 R)
• M13: 16,388,896 km (0.113 R)
• M14: 31,231,547 km (0.105 R)
• M15: 33,068,460 km (0.049 R)
• M16: 39,570,432 km (0.058 R)
• M17: 51,934,098 km (0.046 R)
• M18: 56,269,145 km (0.055 R)
• M19: 57,164,189 km (0.085 R)
• M20: 60,839,509 km (0.101 R)
• M21: 61,215,598 km (0.09 R)
• M22: 63,504,147 km (0.112 R)
• M23: 63,891,007 km (0.064 R)
• M24: 65,061,161 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.5

Radius: 4

Gravity: 59.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 14.32 AU - 18.6 AU

Year: 23363 Days

Day: 17.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 94,065,465 km

• M1: 49,816 km (0.063 R)
• M2: 270,922 km (0.117 R)
• M3: 746,793 km (0.108 R)
• M4: 1,064,538 km (0.107 R)
• M5: 1,536,370 km (0.063 R)
• M6: 1,664,276 km (0.112 R)
• M7: 1,983,668 km (0.117 R)
• M8: 2,770,104 km (0.109 R)
• M9: 2,988,217 km (0.067 R)
• M10: 4,291,514 km (0.115 R)
• M11: 5,168,008 km (0.115 R)
• M12: 7,472,563 km (0.087 R)
• M13: 8,168,044 km (0.12 R)
• M14: 9,563,642 km (0.098 R)
• M15: 11,110,634 km (0.026 R)
• M16: 11,731,315 km (0.064 R)
• M17: 13,810,127 km (0.111 R)
• M18: 16,384,108 km (0.103 R)
• M19: 16,916,677 km (0.11 R)
• M20: 18,488,352 km (0.082 R)
• M21: 19,065,501 km (0.067 R)
• M22: 20,054,043 km (0.068 R)
• M23: 22,240,117 km (0.042 R)
• M24: 23,558,074 km (0.092 R)
• M25: 27,449,115 km (0.11 R)
• M26: 28,326,207 km (0.115 R)
• M27: 29,611,253 km (0.115 R)
• M28: 29,872,900 km (0.073 R)
• M29: 30,136,042 km (0.08 R)
• M30: 30,666,965 km (0.057 R)
• M31: 39,396,150 km (0.106 R)
• M32: 43,812,579 km (0.111 R)
• M33: 50,570,812 km (0.114 R)
• M34: 56,774,187 km (0.096 R)
• M35: 57,380,507 km (0.101 R)
• M36: 66,327,956 km (0.055 R)
• M37: 74,458,750 km (0.072 R)
• M38: 78,387,190 km (0.104 R)
• M39: 88,807,729 km (0.072 R)
• M40: 89,897,848 km (0.101 R)
• M41: 90,996,944 km (0.07 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 17,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit