🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.81 AU - 0.97 AU

Year: 320 Days

Day: 31.7 Hours

Environment

Temp: 40 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.8

Radius: 14.9

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.94 AU - 6.46 AU

Year: 4515 Days

Day: 5.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,225,826 km

• M1: 185,352 km (0.068 R)
• M2: 729,888 km (0.069 R)
• M3: 1,414,597 km (0.097 R)
• M4: 2,666,582 km (0.111 R)
• M5: 3,475,458 km (0.103 R)
• M6: 3,949,982 km (0.07 R)
• M7: 4,592,056 km (0.102 R)
• M8: 5,138,986 km (0.06 R)
• M9: 5,876,653 km (0.104 R)
• M10: 6,365,090 km (0.101 R)
• M11: 10,105,785 km (0.059 R)
• M12: 10,990,956 km (0.116 R)
• M13: 13,483,256 km (0.088 R)
• M14: 14,667,024 km (0.085 R)
• M15: 16,213,268 km (0.117 R)
• M16: 16,995,515 km (0.085 R)
• M17: 19,899,060 km (0.084 R)
• M18: 20,866,210 km (0.04 R)
• M19: 29,233,369 km (0.068 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.7

Radius: 5.7

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 13.47 AU - 21.33 AU

Year: 27639 Days

Day: 17.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,225,826 km

• M1: 70,909 km (0.056 R)
• M2: 303,235 km (0.117 R)
• M3: 808,128 km (0.083 R)
• M4: 1,082,191 km (0.05 R)
• M5: 1,642,585 km (0.104 R)
• M6: 4,545,232 km (0.067 R)
• M7: 6,092,523 km (0.089 R)
• M8: 6,560,914 km (0.04 R)
• M9: 7,099,017 km (0.077 R)
• M10: 7,331,792 km (0.115 R)
• M11: 8,060,483 km (0.102 R)
• M12: 10,778,078 km (0.096 R)
• M13: 11,336,078 km (0.073 R)
• M14: 13,690,150 km (0.078 R)
• M15: 14,492,443 km (0.116 R)
• M16: 16,839,484 km (0.066 R)
• M17: 20,628,200 km (0.073 R)
• M18: 21,876,744 km (0.052 R)
• M19: 24,207,628 km (0.069 R)
• M20: 24,629,195 km (0.108 R)
• M21: 25,486,989 km (0.089 R)
• M22: 31,554,529 km (0.078 R)
• M23: 32,693,867 km (0.107 R)
• M24: 32,950,726 km (0.117 R)
• M25: 34,520,307 km (0.075 R)
• M26: 37,526,177 km (0.11 R)
• M27: 37,807,870 km (0.106 R)
• M28: 38,090,909 km (0.054 R)
• M29: 39,818,764 km (0.113 R)
• M30: 46,277,653 km (0.095 R)
• M31: 53,046,059 km (0.032 R)
• M32: 56,112,067 km (0.062 R)
• M33: 59,294,014 km (0.083 R)
• M34: 59,676,087 km (0.104 R)
• M35: 62,396,823 km (0.056 R)
• M36: 67,458,766 km (0.101 R)
• M37: 72,569,478 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 16,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit