🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1 AU - 1.5 AU

Year: 510 Days

Day: 18 Hours

Environment

Temp: 12 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.36 AU - 2.62 AU

Year: 1435 Days

Day: 37 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.01 AU - 4.03 AU

Year: 2944 Days

Day: 36.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,231,592 km

• M1: 2,219,733 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.7

Radius: 11.6

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.17 AU - 9.91 AU

Year: 8327 Days

Day: 5.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,231,592 km

• M1: 150,495 km (0.099 R)
• M2: 517,609 km (0.088 R)
• M3: 1,326,634 km (0.039 R)
• M4: 2,564,855 km (0.059 R)
• M5: 3,109,093 km (0.032 R)
• M6: 3,903,308 km (0.111 R)
• M7: 5,727,205 km (0.081 R)
• M8: 6,096,263 km (0.091 R)
• M9: 9,009,681 km (0.104 R)
• M10: 10,223,518 km (0.117 R)
• M11: 10,869,781 km (0.105 R)
• M12: 12,079,878 km (0.05 R)
• M13: 12,916,280 km (0.102 R)
• M14: 15,080,812 km (0.112 R)
• M15: 15,592,885 km (0.054 R)
• M16: 16,584,270 km (0.111 R)
• M17: 20,503,435 km (0.055 R)
• M18: 22,594,066 km (0.118 R)
• M19: 23,949,273 km (0.08 R)
• M20: 24,383,705 km (0.068 R)
• M21: 26,449,951 km (0.112 R)
• M22: 30,418,633 km (0.06 R)
• M23: 34,656,890 km (0.069 R)
• M24: 38,319,195 km (0.044 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 11,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit