🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.48 AU - 4.06 AU

Year: 2597 Days

Day: 44.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599

Radius: 6.4

Gravity: 14.62 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.6 AU - 14.8 AU

Year: 18983 Days

Day: 22.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 107,222,398 km

• M1: 79,586 km (0.092 R)
• M2: 307,124 km (0.062 R)
• M3: 777,161 km (0.059 R)
• M4: 1,124,527 km (0.116 R)
• M5: 1,327,681 km (0.112 R)
• M6: 2,032,287 km (0.113 R)
• M7: 3,722,294 km (0.106 R)
• M8: 4,538,351 km (0.059 R)
• M9: 4,952,886 km (0.072 R)
• M10: 8,644,962 km (0.058 R)
• M11: 9,445,759 km (0.097 R)
• M12: 15,317,476 km (0.101 R)
• M13: 21,002,793 km (0.115 R)
• M14: 30,893,007 km (0.072 R)
• M15: 31,382,193 km (0.113 R)
• M16: 31,752,298 km (0.087 R)
• M17: 33,518,600 km (0.103 R)
• M18: 34,295,162 km (0.107 R)
• M19: 35,216,386 km (0.102 R)
• M20: 37,938,918 km (0.095 R)
• M21: 38,924,020 km (0.078 R)
• M22: 39,494,586 km (0.106 R)
• M23: 48,241,723 km (0.089 R)
• M24: 48,734,798 km (0.117 R)
• M25: 52,108,678 km (0.108 R)
• M26: 54,205,891 km (0.118 R)
• M27: 60,452,350 km (0.107 R)
• M28: 62,182,749 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.9

Radius: 5.3

Gravity: 24.81 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 18.91 AU - 22.29 AU

Year: 33169 Days

Day: 24.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 107,222,398 km

• M1: 76,295 km (0.097 R)
• M2: 457,321 km (0.115 R)
• M3: 755,469 km (0.077 R)
• M4: 1,145,770 km (0.092 R)
• M5: 1,369,718 km (0.096 R)
• M6: 1,622,539 km (0.119 R)
• M7: 1,863,690 km (0.099 R)
• M8: 4,094,494 km (0.118 R)
• M9: 4,314,851 km (0.036 R)
• M10: 4,504,541 km (0.081 R)
• M11: 4,859,986 km (0.083 R)
• M12: 6,180,935 km (0.097 R)
• M13: 9,445,161 km (0.103 R)
• M14: 10,226,361 km (0.03 R)
• M15: 10,496,086 km (0.063 R)
• M16: 11,191,267 km (0.115 R)
• M17: 11,695,711 km (0.106 R)
• M18: 20,543,827 km (0.046 R)
• M19: 24,149,883 km (0.094 R)
• M20: 24,508,170 km (0.102 R)
• M21: 28,553,147 km (0.102 R)
• M22: 30,733,087 km (0.101 R)
• M23: 32,439,101 km (0.118 R)
• M24: 36,350,039 km (0.07 R)
• M25: 42,962,264 km (0.105 R)
• M26: 43,488,251 km (0.115 R)
• M27: 45,999,700 km (0.12 R)
• M28: 49,368,644 km (0.08 R)
• M29: 55,757,071 km (0.092 R)
• M30: 57,861,165 km (0.096 R)
• M31: 63,578,048 km (0.119 R)
• M32: 78,966,732 km (0.116 R)
• M33: 80,284,689 km (0.081 R)
• M34: 97,864,683 km (0.104 R)
• M35: 103,097,317 km (0.099 R)
• M36: 106,580,704 km (0.081 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 16,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit