🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.57 AU - 0.63 AU

Year: 165 Days

Day: 32.8 Hours

Environment

Temp: 218 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.63 AU - 3.51 AU

Year: 1908 Days

Day: 13.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,690,227 km

• M1: 77,342 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.2

Radius: 11.7

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.4 AU - 7.22 AU

Year: 5623 Days

Day: 9.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,690,227 km

• M1: 145,858 km (0.101 R)
• M2: 513,270 km (0.114 R)
• M3: 979,268 km (0.094 R)
• M4: 1,421,030 km (0.081 R)
• M5: 2,056,073 km (0.108 R)
• M6: 2,930,622 km (0.119 R)
• M7: 5,554,868 km (0.111 R)
• M8: 7,607,201 km (0.102 R)
• M9: 8,538,897 km (0.07 R)
• M10: 9,243,652 km (0.074 R)
• M11: 11,055,432 km (0.065 R)
• M12: 12,561,733 km (0.113 R)
• M13: 13,694,787 km (0.069 R)
• M14: 16,984,145 km (0.105 R)
• M15: 21,736,870 km (0.11 R)
• M16: 25,665,908 km (0.049 R)
• M17: 27,045,051 km (0.054 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 13,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit