🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.72 AU - 1.12 AU

Year: 326 Days

Day: 33.9 Hours

Environment

Temp: 48 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.81 AU - 1.29 AU

Year: 397 Days

Day: 27.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 133 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 78,687,507 km

• M1: 22,440 km (0.064 R)
• M2: 87,964 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.46 AU - 4.72 AU

Year: 3052 Days

Day: 29.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.2

Radius: 5.5

Gravity: 12.77 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 15.89 AU - 19.97 AU

Year: 28012 Days

Day: 22.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,687,507 km

• M1: 68,665 km (0.076 R)
• M2: 293,511 km (0.057 R)
• M3: 660,325 km (0.075 R)
• M4: 1,101,788 km (0.119 R)
• M5: 1,721,273 km (0.108 R)
• M6: 1,985,912 km (0.115 R)
• M7: 2,971,463 km (0.1 R)
• M8: 5,214,084 km (0.084 R)
• M9: 7,474,059 km (0.029 R)
• M10: 7,973,118 km (0.088 R)
• M11: 8,872,201 km (0.061 R)
• M12: 10,073,771 km (0.075 R)
• M13: 10,869,781 km (0.085 R)
• M14: 11,509,911 km (0.046 R)
• M15: 11,906,046 km (0.116 R)
• M16: 12,586,118 km (0.104 R)
• M17: 13,006,488 km (0.097 R)
• M18: 14,023,604 km (0.061 R)
• M19: 15,727,523 km (0.098 R)
• M20: 19,447,424 km (0.066 R)
• M21: 20,198,705 km (0.073 R)
• M22: 20,969,134 km (0.092 R)
• M23: 22,262,557 km (0.045 R)
• M24: 26,233,782 km (0.109 R)
• M25: 28,926,394 km (0.114 R)
• M26: 30,152,498 km (0.103 R)
• M27: 31,926,729 km (0.101 R)
• M28: 32,576,881 km (0.072 R)
• M29: 33,235,860 km (0.109 R)
• M30: 33,635,436 km (0.034 R)
• M31: 38,244,845 km (0.086 R)
• M32: 40,321,413 km (0.088 R)
• M33: 40,775,892 km (0.098 R)
• M34: 52,736,989 km (0.115 R)
• M35: 59,118,386 km (0.114 R)
• M36: 62,090,147 km (0.091 R)
• M37: 67,474,474 km (0.116 R)
• M38: 70,937,964 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 11,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit