🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.61 AU - 0.99 AU

Year: 259 Days

Day: 28.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.82 AU - 0.92 AU

Year: 293 Days

Day: 47.2 Hours

Environment

Temp: 110 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.41 AU - 1.71 AU

Year: 705 Days

Day: 19.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.75 AU - 2.01 AU

Year: 932 Days

Day: 33.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,998,757 km

• M1: 93,648 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.8

Radius: 7.8

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.1 AU - 19.62 AU

Year: 23931 Days

Day: 16.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 81,998,757 km

• M1: 97,089 km (0.088 R)
• M2: 566,677 km (0.059 R)
• M3: 844,779 km (0.042 R)
• M4: 1,133,054 km (0.093 R)
• M5: 1,727,107 km (0.096 R)
• M6: 2,053,530 km (0.036 R)
• M7: 2,656,858 km (0.106 R)
• M8: 3,431,027 km (0.095 R)
• M9: 4,079,684 km (0.067 R)
• M10: 4,807,328 km (0.074 R)
• M11: 5,824,743 km (0.05 R)
• M12: 6,208,312 km (0.118 R)
• M13: 8,121,070 km (0.058 R)
• M14: 8,709,289 km (0.06 R)
• M15: 9,498,567 km (0.077 R)
• M16: 10,090,975 km (0.075 R)
• M17: 20,381,812 km (0.091 R)
• M18: 23,430,019 km (0.07 R)
• M19: 31,437,245 km (0.104 R)
• M20: 34,649,260 km (0.052 R)
• M21: 40,477,743 km (0.098 R)
• M22: 44,761,179 km (0.096 R)
• M23: 45,919,066 km (0.087 R)
• M24: 48,988,067 km (0.066 R)
• M25: 55,341,937 km (0.027 R)
• M26: 74,155,066 km (0.027 R)
• M27: 77,892,320 km (0.076 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 20,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit