🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.55 AU - 0.91 AU

Year: 229 Days

Day: 40.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,161,093 km

• M1: 84,373 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.96 AU - 3.12 AU

Year: 1486 Days

Day: 15.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,161,093 km

• M1: 328,816 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136

Radius: 13.9

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.63 AU - 7.13 AU

Year: 5234 Days

Day: 8.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 18,161,093 km

• M1: 172,935 km (0.036 R)
• M2: 977,622 km (0.048 R)
• M3: 1,593,068 km (0.094 R)
• M4: 2,162,288 km (0.09 R)
• M5: 2,731,508 km (0.114 R)
• M6: 3,574,791 km (0.112 R)
• M7: 4,058,291 km (0.062 R)
• M8: 5,274,223 km (0.109 R)
• M9: 6,395,907 km (0.059 R)
• M10: 9,661,928 km (0.107 R)
• M11: 10,458,238 km (0.12 R)
• M12: 13,112,253 km (0.106 R)
• M13: 13,639,137 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 11,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit