🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.39 AU - 1.49 AU

Year: 641 Days

Day: 43 Hours

Environment

Temp: -48 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.64 AU - 2.88 AU

Year: 1700 Days

Day: 18.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.8

Radius: 3.9

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 15.56 AU - 23.84 AU

Year: 32427 Days

Day: 17.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,261,488 km

• M1: 48,919 km (0.096 R)
• M2: 255,064 km (0.078 R)
• M3: 737,667 km (0.081 R)
• M4: 2,166,327 km (0.105 R)
• M5: 2,446,823 km (0.083 R)
• M6: 3,298,483 km (0.071 R)
• M7: 5,311,622 km (0.081 R)
• M8: 5,690,404 km (0.117 R)
• M9: 13,042,690 km (0.052 R)
• M10: 15,682,195 km (0.11 R)
• M11: 22,308,334 km (0.092 R)
• M12: 23,456,647 km (0.112 R)
• M13: 33,668,796 km (0.109 R)
• M14: 35,726,515 km (0.039 R)
• M15: 36,505,321 km (0.109 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 13,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit