🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.45 AU - 0.69 AU

Year: 160 Days

Day: 12.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.97 AU - 3.21 AU

Year: 1554 Days

Day: 39.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,646,737 km

• M1: 272,268 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.14 AU - 3.06 AU

Year: 1563 Days

Day: 16.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,646,737 km

• M1: 2,315,177 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.21 AU - 3.29 AU

Year: 1700 Days

Day: 20.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.2

Radius: 8

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.45 AU - 15.07 AU

Year: 16003 Days

Day: 21.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,646,737 km

• M1: 99,632 km (0.116 R)
• M2: 493,374 km (0.105 R)
• M3: 1,422,676 km (0.052 R)
• M4: 1,723,966 km (0.099 R)
• M5: 1,989,352 km (0.085 R)
• M6: 2,955,306 km (0.046 R)
• M7: 3,207,229 km (0.066 R)
• M8: 4,946,902 km (0.106 R)
• M9: 5,550,829 km (0.079 R)
• M10: 8,593,350 km (0.084 R)
• M11: 11,181,693 km (0.092 R)
• M12: 17,973,287 km (0.111 R)
• M13: 18,675,050 km (0.114 R)
• M14: 21,275,510 km (0.078 R)
• M15: 21,902,175 km (0.069 R)
• M16: 27,457,642 km (0.114 R)
• M17: 27,920,348 km (0.096 R)
• M18: 28,388,141 km (0.091 R)
• M19: 29,051,906 km (0.054 R)
• M20: 32,733,211 km (0.119 R)
• M21: 34,417,234 km (0.101 R)
• M22: 36,490,960 km (0.051 R)
• M23: 36,825,909 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 16,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit