🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.8 AU - 1.2 AU

Year: 371 Days

Day: 29.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,946,665 km

• M1: 46,974 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.97 AU - 1.11 AU

Year: 393 Days

Day: 34.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,946,665 km

• M1: 157,227 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.07 AU - 3.29 AU

Year: 1627 Days

Day: 25.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.5

Radius: 10.5

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.91 AU - 5.43 AU

Year: 4360 Days

Day: 8.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 80,946,665 km

• M1: 142,866 km (0.092 R)
• M2: 541,395 km (0.119 R)
• M3: 1,310,328 km (0.077 R)
• M4: 2,278,376 km (0.109 R)
• M5: 3,249,715 km (0.095 R)
• M6: 3,708,382 km (0.114 R)
• M7: 4,386,808 km (0.101 R)
• M8: 5,880,244 km (0.117 R)
• M9: 8,260,794 km (0.089 R)
• M10: 9,607,175 km (0.083 R)
• M11: 11,435,411 km (0.051 R)
• M12: 13,922,475 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.6

Radius: 3.8

Gravity: 61.19 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.84 AU - 17.06 AU

Year: 19323 Days

Day: 15.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 80,946,665 km

• M1: 47,273 km (0.114 R)
• M2: 430,842 km (0.114 R)
• M3: 593,455 km (0.049 R)
• M4: 851,212 km (0.104 R)
• M5: 1,137,841 km (0.09 R)
• M6: 1,880,894 km (0.072 R)
• M7: 2,020,319 km (0.056 R)
• M8: 2,297,674 km (0.115 R)
• M9: 2,575,776 km (0.108 R)
• M10: 2,698,147 km (0.091 R)
• M11: 4,111,847 km (0.119 R)
• M12: 5,071,069 km (0.083 R)
• M13: 5,541,704 km (0.105 R)
• M14: 6,257,529 km (0.119 R)
• M15: 8,286,675 km (0.1 R)
• M16: 8,500,151 km (0.1 R)
• M17: 8,717,367 km (0.085 R)
• M18: 8,938,323 km (0.046 R)
• M19: 9,162,870 km (0.06 R)
• M20: 12,856,890 km (0.11 R)
• M21: 13,433,590 km (0.04 R)
• M22: 14,638,451 km (0.079 R)
• M23: 14,950,512 km (0.073 R)
• M24: 15,995,603 km (0.082 R)
• M25: 16,410,138 km (0.032 R)
• M26: 17,347,369 km (0.114 R)
• M27: 17,696,830 km (0.099 R)
• M28: 21,155,233 km (0.059 R)
• M29: 22,469,899 km (0.099 R)
• M30: 23,411,319 km (0.087 R)
• M31: 29,618,134 km (0.104 R)
• M32: 30,748,795 km (0.104 R)
• M33: 31,777,879 km (0.099 R)
• M34: 42,092,203 km (0.115 R)
• M35: 47,825,542 km (0.065 R)
• M36: 65,750,957 km (0.096 R)
• M37: 80,220,811 km (0.119 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: 316 - 14,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit