🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.58 AU - 0.8 AU

Year: 201 Days

Day: 15.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.62 AU - 2.1 AU

Year: 892 Days

Day: 23.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.58 AU - 2.56 AU

Year: 1047 Days

Day: 25.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.14 AU - 3.44 AU

Year: 1638 Days

Day: 23.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,449,489 km

• M1: 1,981,723 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.3

Radius: 13.5

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.5 AU - 7.3 AU

Year: 5690 Days

Day: 12.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 28,449,489 km

• M1: 168,597 km (0.09 R)
• M2: 636,838 km (0.072 R)
• M3: 1,060,350 km (0.095 R)
• M4: 1,554,471 km (0.084 R)
• M5: 2,018,973 km (0.117 R)
• M6: 2,448,020 km (0.106 R)
• M7: 2,938,701 km (0.076 R)
• M8: 3,660,809 km (0.071 R)
• M9: 4,121,571 km (0.083 R)
• M10: 5,350,517 km (0.105 R)
• M11: 6,399,647 km (0.069 R)
• M12: 8,115,385 km (0.117 R)
• M13: 12,194,919 km (0.093 R)
• M14: 12,978,962 km (0.092 R)
• M15: 13,537,411 km (0.086 R)
• M16: 14,921,340 km (0.111 R)
• M17: 16,573,798 km (0.117 R)
• M18: 18,219,375 km (0.038 R)
• M19: 19,244,569 km (0.098 R)
• M20: 20,511,514 km (0.094 R)
• M21: 25,661,720 km (0.056 R)
• M22: 26,867,927 km (0.049 R)
• M23: 27,859,761 km (0.104 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 15,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit