🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.89 AU - 0.91 AU

Year: 304 Days

Day: 38 Hours

Environment

Temp: 164 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,308,118 km

• M1: 39,344 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.22 AU - 2.44 AU

Year: 1268 Days

Day: 27.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.8

Radius: 14.5

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.31 AU - 7.11 AU

Year: 4864 Days

Day: 10.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 32,308,118 km

• M1: 180,565 km (0.102 R)
• M2: 694,433 km (0.099 R)
• M3: 1,522,757 km (0.119 R)
• M4: 2,681,691 km (0.11 R)
• M5: 3,822,974 km (0.08 R)
• M6: 5,017,812 km (0.092 R)
• M7: 7,154,668 km (0.109 R)
• M8: 10,326,891 km (0.091 R)
• M9: 14,339,405 km (0.114 R)
• M10: 17,317,599 km (0.038 R)
• M11: 19,427,378 km (0.082 R)
• M12: 23,368,085 km (0.046 R)
• M13: 24,953,972 km (0.089 R)
• M14: 26,106,025 km (0.071 R)
• M15: 27,725,871 km (0.118 R)
• M16: 28,604,908 km (0.029 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 15,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit