🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.77 AU - 0.89 AU

Year: 273 Days

Day: 44.5 Hours

Environment

Temp: 106 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,962,269 km

• M1: 49,367 km (0.053 R)

Asteroid Belt

Center: 9.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.2

Radius: 3.2

Gravity: 87.13 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 18.15 AU - 19.09 AU

Year: 29058 Days

Day: 18.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 95,962,269 km

• M1: 43,982 km (0.118 R)
• M2: 228,586 km (0.076 R)
• M3: 527,183 km (0.099 R)
• M4: 640,728 km (0.048 R)
• M5: 842,086 km (0.107 R)
• M6: 1,083,986 km (0.114 R)
• M7: 1,625,979 km (0.102 R)
• M8: 1,934,300 km (0.09 R)
• M9: 3,531,407 km (0.108 R)
• M10: 4,887,961 km (0.12 R)
• M11: 5,052,668 km (0.103 R)
• M12: 5,932,902 km (0.03 R)
• M13: 10,343,795 km (0.072 R)
• M14: 12,499,201 km (0.064 R)
• M15: 12,652,689 km (0.083 R)
• M16: 13,120,631 km (0.11 R)
• M17: 14,594,020 km (0.045 R)
• M18: 19,054,730 km (0.114 R)
• M19: 21,154,037 km (0.114 R)
• M20: 25,434,480 km (0.099 R)
• M21: 27,972,259 km (0.079 R)
• M22: 38,015,661 km (0.082 R)
• M23: 42,521,549 km (0.096 R)
• M24: 46,262,543 km (0.117 R)
• M25: 52,375,711 km (0.087 R)
• M26: 69,242,272 km (0.112 R)
• M27: 72,405,818 km (0.091 R)
• M28: 94,017,325 km (0.025 R)
• M29: 104,371,442 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.7

Radius: 6.7

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 18.09 AU - 19.29 AU

Year: 29222 Days

Day: 21.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 95,962,269 km

• M1: 83,326 km (0.084 R)
• M2: 426,653 km (0.078 R)
• M3: 680,670 km (0.094 R)
• M4: 1,009,786 km (0.107 R)
• M5: 3,137,516 km (0.093 R)
• M6: 4,336,693 km (0.107 R)
• M7: 4,669,398 km (0.105 R)
• M8: 5,554,868 km (0.106 R)
• M9: 6,082,500 km (0.034 R)
• M10: 6,499,878 km (0.067 R)
• M11: 8,589,311 km (0.116 R)
• M12: 9,055,309 km (0.111 R)
• M13: 10,886,835 km (0.093 R)
• M14: 11,225,824 km (0.076 R)
• M15: 13,332,611 km (0.038 R)
• M16: 43,008,041 km (0.115 R)
• M17: 43,855,214 km (0.084 R)
• M18: 46,463,453 km (0.073 R)
• M19: 60,010,139 km (0.076 R)
• M20: 62,352,991 km (0.097 R)
• M21: 79,718,910 km (0.069 R)
• M22: 82,287,506 km (0.073 R)
• M23: 82,547,357 km (0.076 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 10,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit