🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.54 AU - 2.06 AU

Year: 896 Days

Day: 42.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,915,490 km

• M1: 47,123 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.63 AU - 2.31 AU

Year: 1025 Days

Day: 43.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.9 AU - 3.64 AU

Year: 2193 Days

Day: 41 Hours

Environment

Temp: -111 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,915,490 km

• M1: 99,782 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.2

Radius: 14.2

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.53 AU - 4.67 AU

Year: 3659 Days

Day: 6.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 105,915,490 km

• M1: 176,525 km (0.093 R)
• M2: 800,498 km (0.059 R)
• M3: 1,751,193 km (0.04 R)
• M4: 2,443,681 km (0.093 R)
• M5: 4,741,056 km (0.084 R)
• M6: 6,043,156 km (0.049 R)
• M7: 8,529,472 km (0.044 R)
• M8: 9,199,820 km (0.102 R)
• M9: 12,371,295 km (0.101 R)
• M10: 17,351,558 km (0.111 R)
• M11: 18,603,542 km (0.08 R)
• M12: 19,732,558 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.2

Radius: 6.4

Gravity: 18.54 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.11 AU - 23.29 AU

Year: 31200 Days

Day: 15.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 105,915,490 km

• M1: 79,586 km (0.079 R)
• M2: 334,202 km (0.075 R)
• M3: 760,705 km (0.071 R)
• M4: 1,088,025 km (0.103 R)
• M5: 1,470,697 km (0.096 R)
• M6: 1,674,449 km (0.111 R)
• M7: 2,769,057 km (0.108 R)
• M8: 5,017,513 km (0.083 R)
• M9: 6,602,203 km (0.103 R)
• M10: 6,955,254 km (0.095 R)
• M11: 8,494,317 km (0.112 R)
• M12: 8,731,280 km (0.087 R)
• M13: 10,181,033 km (0.101 R)
• M14: 14,535,827 km (0.095 R)
• M15: 15,047,003 km (0.073 R)
• M16: 20,095,183 km (0.055 R)
• M17: 22,373,409 km (0.096 R)
• M18: 30,923,825 km (0.104 R)
• M19: 41,932,134 km (0.11 R)
• M20: 50,691,538 km (0.099 R)
• M21: 52,062,901 km (0.071 R)
• M22: 53,660,307 km (0.096 R)
• M23: 54,470,978 km (0.119 R)
• M24: 63,935,736 km (0.11 R)
• M25: 89,679,286 km (0.091 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 19,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit