🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.1 AU - 5.04 AU

Year: 3568 Days

Day: 28.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.8

Radius: 5.1

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 15.02 AU - 21.18 AU

Year: 28126 Days

Day: 15.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 104,963,760 km

• M1: 64,028 km (0.08 R)
• M2: 250,576 km (0.117 R)
• M3: 440,267 km (0.118 R)
• M4: 859,589 km (0.033 R)
• M5: 1,044,492 km (0.11 R)
• M6: 3,962,698 km (0.063 R)
• M7: 4,480,456 km (0.083 R)
• M8: 5,302,347 km (0.051 R)
• M9: 5,571,324 km (0.113 R)
• M10: 6,738,935 km (0.114 R)
• M11: 11,522,327 km (0.119 R)
• M12: 12,170,684 km (0.096 R)
• M13: 14,782,214 km (0.119 R)
• M14: 15,547,408 km (0.116 R)
• M15: 21,080,135 km (0.114 R)
• M16: 27,909,876 km (0.118 R)
• M17: 32,388,089 km (0.096 R)
• M18: 42,734,726 km (0.103 R)
• M19: 47,325,586 km (0.088 R)
• M20: 49,824,169 km (0.114 R)
• M21: 57,658,460 km (0.087 R)
• M22: 62,652,935 km (0.096 R)
• M23: 64,245,703 km (0.096 R)
• M24: 66,685,345 km (0.113 R)
• M25: 69,608,787 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.8

Radius: 5.9

Gravity: 25.82 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 16.33 AU - 20.01 AU

Year: 28289 Days

Day: 22.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 104,963,760 km

• M1: 73,453 km (0.027 R)
• M2: 309,219 km (0.1 R)
• M3: 561,890 km (0.114 R)
• M4: 925,113 km (0.108 R)
• M5: 1,452,147 km (0.113 R)
• M6: 2,069,836 km (0.039 R)
• M7: 2,684,833 km (0.096 R)
• M8: 4,455,922 km (0.078 R)
• M9: 6,059,163 km (0.094 R)
• M10: 7,408,835 km (0.077 R)
• M11: 7,734,060 km (0.083 R)
• M12: 8,707,194 km (0.11 R)
• M13: 9,316,507 km (0.079 R)
• M14: 14,567,990 km (0.119 R)
• M15: 16,406,997 km (0.093 R)
• M16: 18,395,302 km (0.097 R)
• M17: 18,791,437 km (0.091 R)
• M18: 22,956,990 km (0.057 R)
• M19: 29,819,643 km (0.081 R)
• M20: 34,982,265 km (0.1 R)
• M21: 37,456,464 km (0.103 R)
• M22: 38,413,592 km (0.119 R)
• M23: 40,877,469 km (0.093 R)
• M24: 47,773,033 km (0.058 R)
• M25: 48,898,158 km (0.112 R)
• M26: 49,849,302 km (0.061 R)
• M27: 56,230,399 km (0.093 R)
• M28: 62,687,492 km (0.051 R)
• M29: 84,715,180 km (0.07 R)
• M30: 85,536,023 km (0.107 R)
• M31: 90,858,416 km (0.103 R)
• M32: 94,331,181 km (0.081 R)
• M33: 96,100,326 km (0.059 R)
• M34: 97,292,022 km (0.086 R)
• M35: 99,401,053 km (0.079 R)
• M36: 99,704,737 km (0.057 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: 378 - 19,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit