🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.75 AU - 1.15 AU

Year: 419 Days

Day: 28.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,597,304 km

• M1: 87,066 km (0.111 R)
• M2: 372,947 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.32 AU - 1.34 AU

Year: 695 Days

Day: 31.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 141 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,597,304 km

• M1: 548,426 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.32 AU - 1.42 AU

Year: 726 Days

Day: 36.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.6

Radius: 9.4

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.78 AU - 10.46 AU

Year: 11466 Days

Day: 9.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 21,597,304 km

• M1: 131,197 km (0.11 R)
• M2: 626,366 km (0.115 R)
• M3: 992,731 km (0.11 R)
• M4: 1,941,930 km (0.114 R)
• M5: 3,223,535 km (0.092 R)
• M6: 3,617,576 km (0.111 R)
• M7: 3,918,716 km (0.09 R)
• M8: 6,668,624 km (0.11 R)
• M9: 8,128,999 km (0.104 R)
• M10: 9,079,693 km (0.053 R)
• M11: 12,971,183 km (0.042 R)
• M12: 15,074,229 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.6

Radius: 7.2

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.37 AU - 11.57 AU

Year: 15348 Days

Day: 22.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 21,597,304 km

• M1: 91,105 km (0.112 R)
• M2: 450,439 km (0.072 R)
• M3: 980,464 km (0.118 R)
• M4: 1,415,046 km (0.036 R)
• M5: 2,075,670 km (0.054 R)
• M6: 4,620,031 km (0.117 R)
• M7: 6,216,839 km (0.11 R)
• M8: 10,855,569 km (0.096 R)
• M9: 13,722,014 km (0.071 R)
• M10: 16,190,529 km (0.078 R)
• M11: 17,782,998 km (0.086 R)
• M12: 18,704,970 km (0.094 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 14,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit