🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.48 AU - 0.6 AU

Year: 140 Days

Day: 15.9 Hours

Environment

Temp: 267 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.7 AU - 2.82 AU

Year: 1619 Days

Day: 28.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.62 AU - 4.16 AU

Year: 2204 Days

Day: 37.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,929,067 km

• M1: 136,732 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.88 AU - 4.82 AU

Year: 3204 Days

Day: 21.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.2

Radius: 10.2

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.25 AU - 12.69 AU

Year: 11962 Days

Day: 9.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 32,929,067 km

• M1: 127,158 km (0.066 R)
• M2: 563,535 km (0.109 R)
• M3: 894,146 km (0.119 R)
• M4: 1,263,354 km (0.062 R)
• M5: 1,801,906 km (0.09 R)
• M6: 2,387,582 km (0.097 R)
• M7: 2,978,643 km (0.053 R)
• M8: 3,915,575 km (0.088 R)
• M9: 4,712,483 km (0.05 R)
• M10: 5,407,664 km (0.107 R)
• M11: 7,176,808 km (0.071 R)
• M12: 7,535,843 km (0.058 R)
• M13: 9,600,294 km (0.1 R)
• M14: 10,809,194 km (0.108 R)
• M15: 12,472,573 km (0.077 R)
• M16: 13,635,846 km (0.074 R)
• M17: 16,116,029 km (0.1 R)
• M18: 21,209,986 km (0.042 R)
• M19: 23,643,345 km (0.107 R)
• M20: 29,879,781 km (0.118 R)
• M21: 30,343,235 km (0.112 R)
• M22: 30,905,574 km (0.105 R)
• M23: 31,666,279 km (0.042 R)
• M24: 32,536,938 km (0.112 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 17,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit