🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.77 AU - 1.01 AU

Year: 308 Days

Day: 16.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,577,215 km

• M1: 301,889 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.48 AU - 4.04 AU

Year: 2161 Days

Day: 35 Hours

Environment

Temp: -108 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,577,215 km

• M1: 56,249 km (0.092 R)

Asteroid Belt

Center: 8.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.1

Radius: 5.1

Gravity: 16.19 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.81 AU - 15.77 AU

Year: 16791 Days

Day: 21.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 101.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,577,215 km

• M1: 64,776 km (0.095 R)
• M2: 238,758 km (0.116 R)
• M3: 398,828 km (0.114 R)
• M4: 684,261 km (0.118 R)
• M5: 940,671 km (0.054 R)
• M6: 1,495,380 km (0.076 R)
• M7: 2,324,003 km (0.12 R)
• M8: 2,550,494 km (0.087 R)
• M9: 2,906,387 km (0.068 R)
• M10: 3,145,146 km (0.087 R)
• M11: 4,263,988 km (0.097 R)
• M12: 6,544,009 km (0.066 R)
• M13: 10,940,391 km (0.095 R)
• M14: 11,518,886 km (0.116 R)
• M15: 12,548,569 km (0.105 R)
• M16: 14,037,516 km (0.098 R)
• M17: 15,140,352 km (0.073 R)
• M18: 24,619,322 km (0.078 R)
• M19: 27,042,957 km (0.046 R)
• M20: 38,198,171 km (0.059 R)
• M21: 39,525,253 km (0.088 R)
• M22: 45,141,457 km (0.098 R)
• M23: 46,027,226 km (0.054 R)
• M24: 46,474,374 km (0.12 R)
• M25: 48,138,949 km (0.111 R)
• M26: 48,599,860 km (0.117 R)
• M27: 52,230,750 km (0.117 R)
• M28: 53,699,352 km (0.058 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 14,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit