🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.82 AU - 0.86 AU

Year: 278 Days

Day: 40.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.81 AU - 0.87 AU

Year: 278 Days

Day: 47.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.64 AU - 2.46 AU

Year: 1062 Days

Day: 23.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.7

Radius: 11.8

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.67 AU - 8.83 AU

Year: 7060 Days

Day: 10.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,626,265 km

• M1: 146,756 km (0.099 R)
• M2: 648,956 km (0.108 R)
• M3: 1,302,997 km (0.05 R)
• M4: 1,714,541 km (0.101 R)
• M5: 2,847,895 km (0.099 R)
• M6: 4,189,788 km (0.03 R)
• M7: 5,721,221 km (0.093 R)
• M8: 6,283,709 km (0.076 R)
• M9: 7,328,650 km (0.084 R)
• M10: 8,654,536 km (0.042 R)
• M11: 9,760,962 km (0.099 R)
• M12: 10,468,859 km (0.073 R)
• M13: 12,578,937 km (0.037 R)
• M14: 15,392,873 km (0.111 R)
• M15: 17,215,424 km (0.091 R)
• M16: 19,469,714 km (0.079 R)
• M17: 21,362,875 km (0.077 R)
• M18: 21,993,729 km (0.037 R)
• M19: 23,542,067 km (0.084 R)
• M20: 23,961,241 km (0.08 R)
• M21: 24,556,640 km (0.119 R)
• M22: 26,763,807 km (0.102 R)
• M23: 33,642,616 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.5

Radius: 8.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.44 AU - 8.34 AU

Year: 7265 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,626,265 km

• M1: 106,962 km (0.12 R)
• M2: 473,477 km (0.088 R)
• M3: 828,473 km (0.09 R)
• M4: 1,116,449 km (0.111 R)
• M5: 1,590,973 km (0.044 R)
• M6: 2,288,249 km (0.084 R)
• M7: 3,235,353 km (0.081 R)
• M8: 3,853,641 km (0.103 R)
• M9: 4,650,549 km (0.116 R)
• M10: 4,993,128 km (0.063 R)
• M11: 8,449,737 km (0.113 R)
• M12: 9,327,128 km (0.097 R)
• M13: 9,873,609 km (0.07 R)
• M14: 10,619,953 km (0.062 R)
• M15: 14,478,830 km (0.111 R)
• M16: 15,674,267 km (0.072 R)
• M17: 17,119,681 km (0.103 R)
• M18: 17,431,593 km (0.071 R)
• M19: 18,651,863 km (0.079 R)
• M20: 21,189,940 km (0.111 R)
• M21: 21,549,723 km (0.097 R)
• M22: 23,105,391 km (0.071 R)
• M23: 24,814,098 km (0.116 R)
• M24: 26,605,383 km (0.069 R)
• M25: 28,568,556 km (0.1 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 10,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit