🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.56 AU - 0.7 AU

Year: 178 Days

Day: 18.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.26 AU - 1.28 AU

Year: 510 Days

Day: 13.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,022,352 km

• M1: 569,220 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.31 AU - 1.31 AU

Year: 534 Days

Day: 16.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.9

Radius: 6.1

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 10.55 AU - 15.41 AU

Year: 16669 Days

Day: 21.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,022,352 km

• M1: 75,996 km (0.067 R)
• M2: 584,778 km (0.104 R)
• M3: 1,500,915 km (0.094 R)
• M4: 2,160,193 km (0.082 R)
• M5: 5,636,100 km (0.084 R)
• M6: 6,619,706 km (0.063 R)
• M7: 7,936,317 km (0.063 R)
• M8: 8,776,159 km (0.085 R)
• M9: 11,708,577 km (0.066 R)
• M10: 13,684,615 km (0.077 R)
• M11: 15,872,783 km (0.041 R)
• M12: 16,307,514 km (0.104 R)
• M13: 17,505,644 km (0.118 R)
• M14: 18,283,702 km (0.107 R)
• M15: 24,196,109 km (0.04 R)
• M16: 27,476,491 km (0.111 R)
• M17: 30,482,511 km (0.037 R)
• M18: 32,993,062 km (0.115 R)
• M19: 33,227,931 km (0.116 R)
• M20: 33,939,119 km (0.111 R)
• M21: 37,648,099 km (0.085 R)
• M22: 38,681,073 km (0.111 R)
• M23: 42,862,034 km (0.093 R)
• M24: 44,701,489 km (0.084 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 13,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit