🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.47 AU - 0.57 AU

Year: 246 Days

Day: 19.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.46 AU - 0.68 AU

Year: 282 Days

Day: 44.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,830,427 km

• M1: 212,279 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549

Radius: 13.1

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.66 AU - 2.64 AU

Year: 2068 Days

Day: 8.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,830,427 km

• M1: 163,810 km (0.069 R)
• M2: 716,574 km (0.117 R)
• M3: 1,134,251 km (0.084 R)
• M4: 1,643,183 km (0.079 R)
• M5: 2,123,691 km (0.091 R)
• M6: 2,971,463 km (0.102 R)
• M7: 3,424,894 km (0.118 R)
• M8: 5,584,788 km (0.113 R)
• M9: 6,010,244 km (0.108 R)
• M10: 6,508,255 km (0.047 R)
• M11: 8,110,897 km (0.117 R)
• M12: 8,720,509 km (0.07 R)
• M13: 9,197,576 km (0.088 R)
• M14: 10,065,992 km (0.091 R)
• M15: 10,698,641 km (0.108 R)
• M16: 11,171,969 km (0.087 R)
• M17: 12,278,395 km (0.032 R)
• M18: 13,001,252 km (0.097 R)
• M19: 13,709,598 km (0.11 R)
• M20: 14,138,345 km (0.105 R)
• M21: 15,294,886 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.9

Radius: 7.8

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.14 AU - 11.16 AU

Year: 19665 Days

Day: 24.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,830,427 km

• M1: 96,939 km (0.065 R)
• M2: 457,171 km (0.086 R)
• M3: 1,158,486 km (0.064 R)
• M4: 2,077,466 km (0.093 R)
• M5: 2,511,299 km (0.114 R)
• M6: 3,801,132 km (0.11 R)
• M7: 5,971,947 km (0.044 R)
• M8: 6,488,808 km (0.109 R)
• M9: 7,129,087 km (0.049 R)
• M10: 8,167,445 km (0.098 R)
• M11: 8,913,640 km (0.118 R)
• M12: 11,490,014 km (0.116 R)
• M13: 12,912,540 km (0.115 R)
• M14: 13,702,866 km (0.104 R)
• M15: 16,185,143 km (0.097 R)
• M16: 18,770,793 km (0.099 R)
• M17: 19,411,371 km (0.036 R)
• M18: 19,877,967 km (0.112 R)
• M19: 21,224,048 km (0.112 R)
• M20: 22,425,319 km (0.083 R)
• M21: 25,625,666 km (0.093 R)
• M22: 28,876,129 km (0.055 R)
• M23: 29,729,734 km (0.076 R)
• M24: 30,349,518 km (0.098 R)
• M25: 35,345,788 km (0.111 R)
• M26: 41,016,146 km (0.104 R)
• M27: 44,467,967 km (0.053 R)
• M28: 45,115,726 km (0.112 R)
• M29: 48,791,346 km (0.098 R)
• M30: 56,921,541 km (0.104 R)
• M31: 59,428,203 km (0.098 R)
• M32: 62,007,420 km (0.065 R)
• M33: 62,410,885 km (0.113 R)
• M34: 70,629,643 km (0.056 R)
• M35: 71,069,610 km (0.052 R)
• M36: 71,511,373 km (0.09 R)
• M37: 74,882,860 km (0.062 R)
• M38: 78,123,898 km (0.038 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 16,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit