🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.05 AU - 1.15 AU

Year: 404 Days

Day: 36.7 Hours

Environment

Temp: 66 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.03 AU - 3.37 AU

Year: 2003 Days

Day: 17.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461

Radius: 14.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.37 AU - 7.11 AU

Year: 4811 Days

Day: 7.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 25,790,918 km

• M1: 181,612 km (0.086 R)
• M2: 981,960 km (0.1 R)
• M3: 1,609,075 km (0.069 R)
• M4: 2,960,991 km (0.071 R)
• M5: 3,782,433 km (0.091 R)
• M6: 4,703,058 km (0.105 R)
• M7: 5,361,438 km (0.073 R)
• M8: 6,344,296 km (0.097 R)
• M9: 6,863,550 km (0.12 R)
• M10: 7,678,859 km (0.063 R)
• M11: 8,928,001 km (0.094 R)
• M12: 10,856,317 km (0.032 R)
• M13: 12,428,292 km (0.118 R)
• M14: 21,793,567 km (0.098 R)
• M15: 23,844,853 km (0.049 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 18,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit