🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.47 AU - 0.69 AU

Year: 155 Days

Day: 17.9 Hours

Environment

Temp: 236 °C

Axial Tilt: 140.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.54 AU - 0.66 AU

Year: 163 Days

Day: 37.9 Hours

Environment

Temp: 230 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.54 AU - 1.6 AU

Year: 688 Days

Day: 40.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,796,966 km

• M1: 207,791 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.7

Radius: 6.5

Gravity: 15.95 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 17.15 AU - 21.21 AU

Year: 29387 Days

Day: 17.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 157 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 97,796,966 km

• M1: 190,737 km (0.088 R)
• M2: 444,754 km (0.04 R)
• M3: 650,751 km (0.037 R)
• M4: 960,119 km (0.11 R)
• M5: 1,254,378 km (0.112 R)
• M6: 2,772,348 km (0.1 R)
• M7: 3,787,519 km (0.07 R)
• M8: 5,570,726 km (0.061 R)
• M9: 6,287,898 km (0.066 R)
• M10: 10,290,838 km (0.03 R)
• M11: 11,023,119 km (0.111 R)
• M12: 11,647,541 km (0.052 R)
• M13: 12,222,146 km (0.077 R)
• M14: 12,815,601 km (0.074 R)
• M15: 13,273,071 km (0.088 R)
• M16: 25,457,070 km (0.045 R)
• M17: 28,687,785 km (0.068 R)
• M18: 41,140,162 km (0.073 R)
• M19: 51,819,057 km (0.111 R)
• M20: 53,565,163 km (0.07 R)
• M21: 69,900,652 km (0.03 R)
• M22: 78,679,504 km (0.099 R)
• M23: 92,332,255 km (0.061 R)
• M24: 94,321,158 km (0.057 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 18,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit