🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.15 AU - 1.55 AU

Year: 559 Days

Day: 15.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,679,369 km

• M1: 39,045 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.83 AU - 2.83 AU

Year: 1268 Days

Day: 45.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.9

Radius: 5.5

Gravity: 24.1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.26 AU - 16.92 AU

Year: 18852 Days

Day: 18.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 74,679,369 km

• M1: 70,161 km (0.098 R)
• M2: 604,824 km (0.111 R)
• M3: 884,722 km (0.096 R)
• M4: 1,074,262 km (0.097 R)
• M5: 1,379,741 km (0.116 R)
• M6: 2,898,608 km (0.084 R)
• M7: 3,878,325 km (0.063 R)
• M8: 4,701,711 km (0.118 R)
• M9: 5,248,342 km (0.112 R)
• M10: 8,268,274 km (0.034 R)
• M11: 8,792,615 km (0.095 R)
• M12: 9,227,945 km (0.116 R)
• M13: 13,813,269 km (0.057 R)
• M14: 15,784,819 km (0.116 R)
• M15: 16,346,111 km (0.054 R)
• M16: 19,444,432 km (0.077 R)
• M17: 19,996,299 km (0.1 R)
• M18: 20,843,471 km (0.094 R)
• M19: 21,714,281 km (0.078 R)
• M20: 22,609,175 km (0.111 R)
• M21: 23,632,125 km (0.05 R)
• M22: 24,578,781 km (0.093 R)
• M23: 25,115,538 km (0.06 R)
• M24: 28,974,265 km (0.08 R)
• M25: 29,936,329 km (0.086 R)
• M26: 30,671,752 km (0.107 R)
• M27: 35,748,206 km (0.048 R)
• M28: 39,135,252 km (0.119 R)
• M29: 44,766,116 km (0.083 R)
• M30: 45,405,347 km (0.07 R)
• M31: 51,785,248 km (0.05 R)
• M32: 52,844,251 km (0.119 R)
• M33: 53,558,282 km (0.064 R)
• M34: 56,664,532 km (0.076 R)
• M35: 57,977,852 km (0.093 R)
• M36: 61,055,379 km (0.111 R)
• M37: 62,634,235 km (0.079 R)
• M38: 63,433,836 km (0.12 R)
• M39: 65,053,382 km (0.073 R)
• M40: 68,163,821 km (0.119 R)
• M41: 74,232,558 km (0.116 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 18,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit