🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.32 AU - 1.68 AU

Year: 703 Days

Day: 46.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,547,396 km

• M1: 339,886 km (0.085 R)

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.2

Radius: 14.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.77 AU - 11.49 AU

Year: 11442 Days

Day: 8.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,547,396 km

• M1: 184,155 km (0.119 R)
• M2: 853,755 km (0.118 R)
• M3: 1,451,847 km (0.083 R)
• M4: 1,978,432 km (0.083 R)
• M5: 2,946,330 km (0.116 R)
• M6: 3,583,168 km (0.12 R)
• M7: 4,261,146 km (0.118 R)
• M8: 5,938,138 km (0.115 R)
• M9: 7,607,351 km (0.109 R)
• M10: 8,530,968 km (0.096 R)
• M11: 15,657,362 km (0.101 R)
• M12: 16,455,467 km (0.075 R)
• M13: 17,474,677 km (0.079 R)
• M14: 18,671,310 km (0.084 R)
• M15: 22,978,383 km (0.113 R)
• M16: 24,414,223 km (0.103 R)
• M17: 25,404,262 km (0.065 R)
• M18: 28,535,345 km (0.036 R)
• M19: 30,760,314 km (0.113 R)
• M20: 31,527,153 km (0.074 R)
• M21: 32,110,585 km (0.062 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.3

Radius: 5.5

Gravity: 25.73 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.05 AU - 13.19 AU

Year: 18196 Days

Day: 19.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,547,396 km

• M1: 68,366 km (0.069 R)
• M2: 1,438,832 km (0.109 R)
• M3: 2,039,318 km (0.12 R)
• M4: 5,826,239 km (0.073 R)
• M5: 6,326,644 km (0.035 R)
• M6: 6,631,524 km (0.088 R)
• M7: 10,123,438 km (0.099 R)
• M8: 12,869,755 km (0.102 R)
• M9: 15,836,281 km (0.101 R)
• M10: 16,075,488 km (0.104 R)
• M11: 29,520,896 km (0.077 R)
• M12: 31,113,664 km (0.062 R)
• M13: 32,121,804 km (0.099 R)
• M14: 34,737,224 km (0.075 R)
• M15: 38,201,611 km (0.091 R)
• M16: 48,272,241 km (0.035 R)
• M17: 49,112,981 km (0.091 R)
• M18: 53,284,966 km (0.111 R)
• M19: 58,633,539 km (0.105 R)
• M20: 65,346,893 km (0.105 R)
• M21: 66,375,378 km (0.112 R)
• M22: 72,335,358 km (0.05 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 11,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit