🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.55 AU - 2.43 AU

Year: 987 Days

Day: 24 Hours

Environment

Temp: -48 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.97 AU - 2.79 AU

Year: 1290 Days

Day: 25.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.6

Radius: 14.9

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.04 AU - 8.1 AU

Year: 5919 Days

Day: 10.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,162,538 km

• M1: 185,352 km (0.083 R)
• M2: 889,060 km (0.06 R)
• M3: 1,720,525 km (0.113 R)
• M4: 2,601,208 km (0.117 R)
• M5: 3,578,531 km (0.09 R)
• M6: 4,739,261 km (0.049 R)
• M7: 5,258,216 km (0.094 R)
• M8: 5,757,723 km (0.071 R)
• M9: 7,180,997 km (0.095 R)
• M10: 8,982,305 km (0.095 R)
• M11: 9,864,035 km (0.043 R)
• M12: 16,590,553 km (0.118 R)
• M13: 17,427,554 km (0.089 R)
• M14: 19,512,200 km (0.114 R)
• M15: 20,377,474 km (0.054 R)
• M16: 22,256,274 km (0.075 R)
• M17: 22,907,473 km (0.115 R)
• M18: 24,021,080 km (0.111 R)
• M19: 24,629,644 km (0.071 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 18,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit