🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.82 AU - 1.22 AU

Year: 307 Days

Day: 21.3 Hours

Environment

Temp: 255 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.27 AU - 2.81 AU

Year: 1207 Days

Day: 32.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 138.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.73 AU - 5.97 AU

Year: 4220 Days

Day: 43.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.28 AU - 9.02 AU

Year: 6310 Days

Day: 20.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,425,657 km

• M1: 417,228 km (0.11 R)
• M2: 3,786,621 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.8

Radius: 10.4

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.72 AU - 11.66 AU

Year: 10423 Days

Day: 8.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 33,425,657 km

• M1: 130,898 km (0.117 R)
• M2: 483,949 km (0.065 R)
• M3: 1,508,545 km (0.104 R)
• M4: 2,196,994 km (0.073 R)
• M5: 2,649,378 km (0.109 R)
• M6: 3,143,350 km (0.084 R)
• M7: 3,520,487 km (0.111 R)
• M8: 3,857,830 km (0.047 R)
• M9: 4,241,698 km (0.096 R)
• M10: 4,784,140 km (0.105 R)
• M11: 5,199,424 km (0.075 R)
• M12: 5,821,452 km (0.112 R)
• M13: 6,166,723 km (0.066 R)
• M14: 8,336,641 km (0.044 R)
• M15: 10,737,986 km (0.118 R)
• M16: 11,648,139 km (0.112 R)
• M17: 13,676,537 km (0.101 R)
• M18: 16,670,738 km (0.081 R)
• M19: 17,693,688 km (0.038 R)
• M20: 18,154,150 km (0.114 R)
• M21: 18,961,979 km (0.112 R)
• M22: 21,455,775 km (0.103 R)
• M23: 25,972,285 km (0.086 R)
• M24: 27,433,108 km (0.113 R)
• M25: 27,873,075 km (0.049 R)
• M26: 30,424,168 km (0.057 R)
• M27: 33,027,769 km (0.049 R)

Kuiper Belt

Range: 36.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 16,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit