🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.65 AU - 0.97 AU

Year: 257 Days

Day: 34.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.18 AU - 2.66 AU

Year: 1329 Days

Day: 17.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 154.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,477,190 km

• M1: 194,926 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.95 AU - 3.07 AU

Year: 1404 Days

Day: 22 Hours

Environment

Temp: -68 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.94 AU - 4.66 AU

Year: 2616 Days

Day: 45.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.1

Radius: 10.6

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.39 AU - 6.99 AU

Year: 4793 Days

Day: 11.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,477,190 km

• M1: 131,945 km (0.086 R)
• M2: 1,097,001 km (0.116 R)
• M3: 3,277,540 km (0.106 R)
• M4: 4,010,719 km (0.091 R)
• M5: 5,200,321 km (0.103 R)
• M6: 5,831,923 km (0.073 R)
• M7: 7,780,286 km (0.048 R)
• M8: 9,785,346 km (0.026 R)
• M9: 12,660,169 km (0.098 R)
• M10: 14,788,348 km (0.118 R)
• M11: 15,184,034 km (0.102 R)
• M12: 15,819,825 km (0.098 R)
• M13: 16,233,763 km (0.073 R)
• M14: 18,412,506 km (0.063 R)
• M15: 20,152,479 km (0.075 R)
• M16: 28,041,971 km (0.116 R)
• M17: 28,648,591 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.9

Radius: 12.7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.74 AU - 8.16 AU

Year: 7915 Days

Day: 13.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 34,477,190 km

• M1: 159,322 km (0.062 R)
• M2: 620,682 km (0.106 R)
• M3: 1,346,979 km (0.107 R)
• M4: 1,996,832 km (0.068 R)
• M5: 4,000,995 km (0.032 R)
• M6: 5,238,469 km (0.064 R)
• M7: 6,785,011 km (0.099 R)
• M8: 8,617,286 km (0.079 R)
• M9: 10,433,703 km (0.068 R)
• M10: 11,530,405 km (0.111 R)
• M11: 12,861,079 km (0.086 R)
• M12: 14,177,989 km (0.113 R)
• M13: 14,578,462 km (0.086 R)
• M14: 16,444,247 km (0.06 R)
• M15: 17,143,018 km (0.068 R)
• M16: 21,308,721 km (0.098 R)
• M17: 22,835,217 km (0.101 R)
• M18: 25,176,723 km (0.088 R)
• M19: 28,030,901 km (0.11 R)
• M20: 28,481,340 km (0.03 R)
• M21: 29,120,273 km (0.109 R)
• M22: 31,094,366 km (0.116 R)
• M23: 33,457,863 km (0.095 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 15,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit