🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.5 AU - 0.68 AU

Year: 171 Days

Day: 44.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.84 AU - 1.16 AU

Year: 377 Days

Day: 37.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.08 AU - 1.68 AU

Year: 611 Days

Day: 17.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,772,650 km

• M1: 40,840 km (0.106 R)
• M2: 101,128 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.91 AU - 2.69 AU

Year: 1314 Days

Day: 25.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 75 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,772,650 km

• M1: 145,708 km (0.087 R)
• M2: 790,026 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.7

Radius: 7.3

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.95 AU - 15.19 AU

Year: 17801 Days

Day: 15.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,772,650 km

• M1: 91,255 km (0.083 R)
• M2: 645,814 km (0.078 R)
• M3: 975,827 km (0.116 R)
• M4: 1,278,015 km (0.088 R)
• M5: 2,536,581 km (0.058 R)
• M6: 2,803,913 km (0.12 R)
• M7: 3,979,453 km (0.045 R)
• M8: 4,404,461 km (0.038 R)
• M9: 5,674,098 km (0.057 R)
• M10: 8,914,687 km (0.05 R)
• M11: 9,536,116 km (0.043 R)
• M12: 9,911,757 km (0.106 R)
• M13: 15,440,894 km (0.116 R)
• M14: 20,178,210 km (0.098 R)
• M15: 25,493,272 km (0.059 R)
• M16: 27,705,526 km (0.093 R)
• M17: 28,913,977 km (0.103 R)
• M18: 30,272,027 km (0.087 R)
• M19: 32,147,984 km (0.072 R)
• M20: 34,978,675 km (0.08 R)
• M21: 37,438,962 km (0.101 R)
• M22: 56,560,412 km (0.04 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 12,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit