🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.07 AU - 2.49 AU

Year: 1462 Days

Day: 21.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,955,923 km

• M1: 47,572 km (0.115 R)
• M2: 709,094 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.07 AU - 3.29 AU

Year: 1863 Days

Day: 32.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.74 AU - 2.76 AU

Year: 1936 Days

Day: 34.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.5

Radius: 4.5

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.74 AU - 16.58 AU

Year: 22624 Days

Day: 20 Hours

Environment

Temp: -205 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,955,923 km

• M1: 56,249 km (0.082 R)
• M2: 272,119 km (0.09 R)
• M3: 431,739 km (0.104 R)
• M4: 763,099 km (0.085 R)
• M5: 1,116,599 km (0.091 R)
• M6: 1,350,121 km (0.103 R)
• M7: 1,571,526 km (0.078 R)
• M8: 2,307,398 km (0.078 R)
• M9: 3,571,200 km (0.056 R)
• M10: 3,752,962 km (0.113 R)
• M11: 4,051,110 km (0.075 R)
• M12: 4,542,689 km (0.081 R)
• M13: 4,787,431 km (0.056 R)
• M14: 6,256,033 km (0.117 R)
• M15: 10,726,915 km (0.083 R)
• M16: 12,122,065 km (0.098 R)
• M17: 15,676,959 km (0.069 R)
• M18: 18,603,542 km (0.074 R)
• M19: 20,358,774 km (0.12 R)
• M20: 23,827,350 km (0.03 R)
• M21: 25,223,398 km (0.075 R)
• M22: 27,068,987 km (0.09 R)
• M23: 29,421,114 km (0.107 R)
• M24: 33,714,723 km (0.117 R)
• M25: 39,166,368 km (0.119 R)
• M26: 40,063,955 km (0.057 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 16,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit