🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.58 AU - 0.7 AU

Year: 194 Days

Day: 42.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,330,676 km

• M1: 225,294 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.77 AU - 0.95 AU

Year: 302 Days

Day: 27.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,330,676 km

• M1: 56,847 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.98 AU - 2.64 AU

Year: 1330 Days

Day: 44.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,330,676 km

• M1: 790,326 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.8

Radius: 5.5

Gravity: 28.85 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.83 AU - 13.83 AU

Year: 15411 Days

Day: 16.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,330,676 km

• M1: 68,516 km (0.12 R)
• M2: 292,913 km (0.072 R)
• M3: 622,477 km (0.044 R)
• M4: 1,025,942 km (0.101 R)
• M5: 1,638,246 km (0.104 R)
• M6: 2,626,041 km (0.066 R)
• M7: 4,304,679 km (0.091 R)
• M8: 5,273,624 km (0.09 R)
• M9: 5,769,541 km (0.094 R)
• M10: 6,987,567 km (0.098 R)
• M11: 8,520,048 km (0.059 R)
• M12: 9,919,984 km (0.12 R)
• M13: 10,853,924 km (0.112 R)
• M14: 11,342,361 km (0.031 R)
• M15: 12,362,768 km (0.113 R)
• M16: 16,897,079 km (0.096 R)
• M17: 18,395,901 km (0.054 R)
• M18: 18,740,574 km (0.093 R)
• M19: 20,253,757 km (0.111 R)
• M20: 22,526,148 km (0.099 R)
• M21: 25,812,813 km (0.059 R)
• M22: 27,012,588 km (0.105 R)
• M23: 32,936,963 km (0.088 R)
• M24: 55,959,926 km (0.087 R)
• M25: 68,091,416 km (0.105 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: 229 - 14,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit