🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.53 AU - 0.79 AU

Year: 352 Days

Day: 42.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.9

Radius: 8.5

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.72 AU - 0.96 AU

Year: 505 Days

Day: 10 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,544,479 km

• M1: 106,065 km (0.104 R)
• M2: 481,556 km (0.077 R)
• M3: 1,034,768 km (0.092 R)
• M4: 1,567,935 km (0.081 R)
• M5: 1,973,794 km (0.098 R)
• M6: 2,333,876 km (0.092 R)
• M7: 2,885,593 km (0.112 R)
• M8: 3,176,561 km (0.055 R)
• M9: 4,938,375 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924

Radius: 10.9

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.93 AU - 2.99 AU

Year: 2531 Days

Day: 6.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,544,479 km

• M1: 135,835 km (0.068 R)
• M2: 607,816 km (0.08 R)
• M3: 970,441 km (0.096 R)
• M4: 1,413,700 km (0.12 R)
• M5: 1,798,017 km (0.097 R)
• M6: 3,913,181 km (0.057 R)
• M7: 4,416,279 km (0.119 R)
• M8: 5,655,398 km (0.097 R)
• M9: 6,844,402 km (0.078 R)
• M10: 7,204,185 km (0.105 R)
• M11: 7,639,963 km (0.076 R)
• M12: 9,488,694 km (0.104 R)
• M13: 9,861,192 km (0.078 R)
• M14: 10,916,306 km (0.066 R)
• M15: 12,350,202 km (0.073 R)
• M16: 14,097,056 km (0.082 R)
• M17: 15,485,624 km (0.108 R)
• M18: 17,792,572 km (0.051 R)
• M19: 20,258,394 km (0.086 R)
• M20: 21,002,943 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614

Radius: 4.6

Gravity: 29.02 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.41 AU - 9.23 AU

Year: 15743 Days

Day: 15.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,544,479 km

• M1: 69,413 km (0.051 R)
• M2: 268,079 km (0.038 R)
• M3: 415,583 km (0.116 R)
• M4: 797,805 km (0.085 R)
• M5: 1,010,384 km (0.105 R)
• M6: 1,168,210 km (0.055 R)
• M7: 1,596,957 km (0.068 R)
• M8: 1,778,270 km (0.089 R)
• M9: 3,432,224 km (0.116 R)
• M10: 3,937,566 km (0.096 R)
• M11: 4,459,064 km (0.088 R)
• M12: 6,711,858 km (0.069 R)
• M13: 10,006,452 km (0.084 R)
• M14: 11,507,966 km (0.075 R)
• M15: 11,874,780 km (0.055 R)
• M16: 12,696,072 km (0.084 R)
• M17: 13,554,465 km (0.114 R)
• M18: 15,459,743 km (0.115 R)
• M19: 16,746,883 km (0.098 R)
• M20: 19,879,014 km (0.091 R)
• M21: 21,125,015 km (0.043 R)
• M22: 22,802,156 km (0.025 R)
• M23: 26,843,094 km (0.048 R)
• M24: 28,584,712 km (0.102 R)
• M25: 29,483,197 km (0.104 R)
• M26: 36,698,302 km (0.036 R)
• M27: 40,080,561 km (0.047 R)
• M28: 44,406,482 km (0.118 R)
• M29: 44,555,781 km (0.111 R)
• M30: 45,307,361 km (0.084 R)
• M31: 48,715,350 km (0.108 R)
• M32: 55,861,790 km (0.05 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 20,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit