🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.7 AU - 0.82 AU

Year: 247 Days

Day: 17.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.34 AU - 1.56 AU

Year: 651 Days

Day: 26.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,708,018 km

• M1: 102,325 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.8

Radius: 11.9

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.13 AU - 13.73 AU

Year: 14405 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,708,018 km

• M1: 148,102 km (0.049 R)
• M2: 635,492 km (0.108 R)
• M3: 1,138,141 km (0.096 R)
• M4: 1,753,287 km (0.106 R)
• M5: 3,085,456 km (0.108 R)
• M6: 4,866,868 km (0.115 R)
• M7: 5,374,004 km (0.105 R)
• M8: 9,449,798 km (0.026 R)
• M9: 13,637,342 km (0.077 R)
• M10: 14,880,051 km (0.053 R)
• M11: 16,320,230 km (0.108 R)
• M12: 21,568,572 km (0.086 R)
• M13: 22,630,567 km (0.095 R)
• M14: 24,288,561 km (0.069 R)
• M15: 26,881,840 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 15,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit