🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.57 AU - 0.83 AU

Year: 221 Days

Day: 43.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,515,912 km

• M1: 62,981 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.76 AU - 1 AU

Year: 311 Days

Day: 25.1 Hours

Environment

Temp: 45 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.8

Radius: 9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.3 AU - 12.14 AU

Year: 11416 Days

Day: 6.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,515,912 km

• M1: 133,740 km (0.114 R)
• M2: 583,282 km (0.095 R)
• M3: 2,642,347 km (0.078 R)
• M4: 5,061,345 km (0.093 R)
• M5: 6,948,522 km (0.08 R)
• M6: 11,691,971 km (0.098 R)
• M7: 12,836,993 km (0.081 R)
• M8: 13,216,523 km (0.113 R)
• M9: 15,107,739 km (0.102 R)
• M10: 15,409,329 km (0.092 R)
• M11: 27,322,555 km (0.077 R)
• M12: 30,754,929 km (0.114 R)
• M13: 34,673,046 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 16,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit