🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.42 AU - 2.36 AU

Year: 959 Days

Day: 41.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.64 AU - 2.58 AU

Year: 1131 Days

Day: 31.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.56 AU - 2.56 AU

Year: 1511 Days

Day: 14.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,575,583 km

• M1: 189,241 km (0.085 R)

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.8

Radius: 11.2

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.9 AU - 5.6 AU

Year: 3820 Days

Day: 12.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 24,575,583 km

• M1: 139,276 km (0.104 R)
• M2: 563,834 km (0.103 R)
• M3: 1,091,316 km (0.073 R)
• M4: 1,588,879 km (0.118 R)
• M5: 2,082,103 km (0.095 R)
• M6: 2,580,414 km (0.049 R)
• M7: 3,419,059 km (0.112 R)
• M8: 4,227,037 km (0.046 R)
• M9: 5,107,122 km (0.089 R)
• M10: 5,470,495 km (0.103 R)
• M11: 5,934,996 km (0.098 R)
• M12: 6,912,170 km (0.101 R)
• M13: 7,423,196 km (0.12 R)
• M14: 8,097,284 km (0.107 R)
• M15: 9,606,427 km (0.093 R)
• M16: 10,284,255 km (0.041 R)
• M17: 12,187,290 km (0.064 R)
• M18: 14,162,281 km (0.098 R)
• M19: 15,146,186 km (0.04 R)
• M20: 15,573,886 km (0.09 R)
• M21: 16,341,922 km (0.093 R)
• M22: 17,134,940 km (0.12 R)
• M23: 18,920,391 km (0.098 R)
• M24: 20,892,539 km (0.046 R)
• M25: 21,422,864 km (0.116 R)
• M26: 23,068,141 km (0.066 R)
• M27: 24,065,959 km (0.087 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: 220 - 17,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit