🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.65 AU - 0.79 AU

Year: 228 Days

Day: 21.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,592,638 km

• M1: 269,426 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.47 AU - 2.79 AU

Year: 1590 Days

Day: 30.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,592,638 km

• M1: 1,316,611 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.8 AU - 3.08 AU

Year: 1879 Days

Day: 13.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.7

Radius: 14.2

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.17 AU - 8.39 AU

Year: 8882 Days

Day: 12.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 105.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,592,638 km

• M1: 176,974 km (0.108 R)
• M2: 739,761 km (0.081 R)
• M3: 1,233,434 km (0.112 R)
• M4: 1,814,173 km (0.095 R)
• M5: 2,988,816 km (0.062 R)
• M6: 4,031,363 km (0.093 R)
• M7: 5,207,203 km (0.119 R)
• M8: 6,016,078 km (0.098 R)
• M9: 6,676,553 km (0.105 R)
• M10: 8,722,753 km (0.073 R)
• M11: 10,472,449 km (0.095 R)
• M12: 12,330,455 km (0.104 R)
• M13: 14,592,375 km (0.066 R)
• M14: 16,975,469 km (0.092 R)
• M15: 23,914,566 km (0.063 R)
• M16: 24,735,110 km (0.112 R)
• M17: 29,122,666 km (0.098 R)
• M18: 31,014,331 km (0.028 R)
• M19: 31,771,745 km (0.096 R)
• M20: 32,986,779 km (0.111 R)
• M21: 33,889,752 km (0.113 R)
• M22: 36,577,876 km (0.07 R)
• M23: 37,912,439 km (0.057 R)
• M24: 40,421,793 km (0.093 R)
• M25: 41,848,209 km (0.108 R)
• M26: 42,375,093 km (0.119 R)
• M27: 48,034,380 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.4

Radius: 4

Gravity: 14.21 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 19.54 AU - 19.66 AU

Year: 32347 Days

Day: 18.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,592,638 km

• M1: 51,910 km (0.103 R)
• M2: 501,602 km (0.076 R)
• M3: 674,686 km (0.029 R)
• M4: 1,591,572 km (0.1 R)
• M5: 2,067,742 km (0.088 R)
• M6: 2,274,187 km (0.101 R)
• M7: 3,186,734 km (0.105 R)
• M8: 3,936,818 km (0.108 R)
• M9: 4,657,730 km (0.073 R)
• M10: 5,309,976 km (0.051 R)
• M11: 21,770,380 km (0.056 R)
• M12: 36,362,306 km (0.096 R)
• M13: 42,892,851 km (0.11 R)
• M14: 45,709,929 km (0.055 R)
• M15: 51,190,297 km (0.093 R)
• M16: 62,050,055 km (0.105 R)
• M17: 67,493,922 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 12,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit