🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.78 AU - 1.16 AU

Year: 430 Days

Day: 27.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,501,462 km

• M1: 44,730 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.93 AU - 2.17 AU

Year: 1320 Days

Day: 47.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.2

Radius: 7.5

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.88 AU - 15.24 AU

Year: 21219 Days

Day: 22.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,501,462 km

• M1: 94,247 km (0.06 R)
• M2: 366,964 km (0.072 R)
• M3: 906,114 km (0.04 R)
• M4: 1,596,359 km (0.08 R)
• M5: 2,346,143 km (0.114 R)
• M6: 4,418,373 km (0.082 R)
• M7: 4,802,092 km (0.113 R)
• M8: 5,124,924 km (0.12 R)
• M9: 7,166,486 km (0.081 R)
• M10: 8,915,285 km (0.11 R)
• M11: 9,995,980 km (0.106 R)
• M12: 11,971,270 km (0.075 R)
• M13: 14,357,656 km (0.117 R)
• M14: 16,798,046 km (0.049 R)
• M15: 21,674,936 km (0.102 R)
• M16: 22,187,010 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 19,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit