🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.66 AU - 0.74 AU

Year: 211 Days

Day: 33.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,391,791 km

• M1: 84,224 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.61 AU - 2.73 AU

Year: 1570 Days

Day: 28.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,391,791 km

• M1: 45,777 km (0.105 R)

Asteroid Belt

Center: 11.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.9

Radius: 7.6

Gravity: 16.12 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 16.2 AU - 22.64 AU

Year: 30800 Days

Day: 21.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 112,391,791 km

• M1: 94,546 km (0.048 R)
• M2: 364,720 km (0.115 R)
• M3: 665,860 km (0.076 R)
• M4: 1,047,933 km (0.092 R)
• M5: 1,443,021 km (0.101 R)
• M6: 1,725,761 km (0.096 R)
• M7: 3,312,097 km (0.112 R)
• M8: 4,241,249 km (0.113 R)
• M9: 6,111,671 km (0.078 R)
• M10: 6,807,302 km (0.11 R)
• M11: 9,857,452 km (0.117 R)
• M12: 10,954,005 km (0.062 R)
• M13: 11,903,054 km (0.066 R)
• M14: 12,747,983 km (0.097 R)
• M15: 12,985,245 km (0.12 R)
• M16: 15,522,873 km (0.038 R)
• M17: 16,067,260 km (0.08 R)
• M18: 18,777,974 km (0.061 R)
• M19: 22,232,488 km (0.094 R)
• M20: 29,809,470 km (0.103 R)
• M21: 32,526,467 km (0.109 R)
• M22: 34,784,946 km (0.077 R)
• M23: 36,506,069 km (0.106 R)
• M24: 48,616,017 km (0.096 R)
• M25: 51,762,509 km (0.116 R)
• M26: 52,569,739 km (0.058 R)
• M27: 57,160,598 km (0.07 R)
• M28: 58,894,139 km (0.077 R)
• M29: 66,416,069 km (0.111 R)
• M30: 69,547,003 km (0.103 R)
• M31: 72,775,026 km (0.062 R)
• M32: 77,144,929 km (0.05 R)
• M33: 83,607,408 km (0.076 R)
• M34: 86,121,101 km (0.058 R)
• M35: 96,071,603 km (0.083 R)
• M36: 108,068,903 km (0.072 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 18,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit