🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.54 AU - 0.74 AU

Year: 336 Days

Day: 13.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.5

Radius: 13.2

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.82 AU - 2.1 AU

Year: 1800 Days

Day: 8.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,060,570 km

• M1: 164,109 km (0.101 R)
• M2: 656,884 km (0.099 R)
• M3: 1,136,794 km (0.1 R)
• M4: 1,581,249 km (0.1 R)
• M5: 2,461,483 km (0.101 R)
• M6: 3,209,922 km (0.108 R)
• M7: 5,078,997 km (0.108 R)
• M8: 5,631,612 km (0.073 R)
• M9: 7,917,617 km (0.098 R)
• M10: 9,965,013 km (0.066 R)
• M11: 12,609,156 km (0.091 R)
• M12: 13,072,012 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.8

Radius: 7.6

Gravity: 12.72 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.87 AU - 7.93 AU

Year: 13206 Days

Day: 20.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,060,570 km

• M1: 94,546 km (0.064 R)
• M2: 345,272 km (0.111 R)
• M3: 632,799 km (0.099 R)
• M4: 961,615 km (0.118 R)
• M5: 1,402,929 km (0.037 R)
• M6: 2,008,651 km (0.111 R)
• M7: 3,381,510 km (0.113 R)
• M8: 4,463,252 km (0.113 R)
• M9: 4,848,467 km (0.088 R)
• M10: 5,255,672 km (0.095 R)
• M11: 6,574,976 km (0.093 R)
• M12: 6,989,362 km (0.109 R)
• M13: 7,465,233 km (0.106 R)
• M14: 9,798,361 km (0.09 R)
• M15: 11,899,613 km (0.055 R)
• M16: 15,990,965 km (0.088 R)
• M17: 18,068,580 km (0.084 R)
• M18: 20,668,591 km (0.099 R)
• M19: 21,377,985 km (0.113 R)
• M20: 24,673,476 km (0.101 R)
• M21: 27,224,718 km (0.114 R)
• M22: 28,837,084 km (0.083 R)
• M23: 30,285,191 km (0.116 R)
• M24: 30,740,268 km (0.091 R)
• M25: 32,964,639 km (0.066 R)
• M26: 36,179,347 km (0.092 R)
• M27: 42,368,361 km (0.064 R)
• M28: 42,652,298 km (0.056 R)
• M29: 51,452,991 km (0.104 R)
• M30: 54,412,186 km (0.096 R)
• M31: 55,084,778 km (0.086 R)
• M32: 55,933,447 km (0.039 R)
• M33: 56,963,129 km (0.097 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 16,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit