🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.56 AU - 0.6 AU

Year: 156 Days

Day: 45.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,342,850 km

• M1: 181,761 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.22 AU - 2.02 AU

Year: 728 Days

Day: 17.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.5

Radius: 9.2

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.8 AU - 6.92 AU

Year: 5663 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,342,850 km

• M1: 115,490 km (0.11 R)
• M2: 517,309 km (0.111 R)
• M3: 1,414,747 km (0.038 R)
• M4: 2,029,445 km (0.097 R)
• M5: 2,608,837 km (0.093 R)
• M6: 3,533,651 km (0.097 R)
• M7: 4,170,340 km (0.094 R)
• M8: 5,164,567 km (0.094 R)
• M9: 5,579,552 km (0.097 R)
• M10: 6,178,093 km (0.06 R)
• M11: 6,923,988 km (0.063 R)
• M12: 8,472,475 km (0.108 R)
• M13: 9,349,418 km (0.038 R)
• M14: 11,881,212 km (0.086 R)
• M15: 12,448,039 km (0.118 R)
• M16: 13,691,347 km (0.03 R)
• M17: 17,387,162 km (0.112 R)
• M18: 17,849,868 km (0.12 R)
• M19: 22,390,613 km (0.098 R)
• M20: 25,219,209 km (0.106 R)
• M21: 30,512,281 km (0.092 R)
• M22: 34,390,606 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.1

Radius: 6.7

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 16.27 AU - 24.97 AU

Year: 33062 Days

Day: 16.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 80,342,850 km

• M1: 83,326 km (0.057 R)
• M2: 328,068 km (0.069 R)
• M3: 559,197 km (0.108 R)
• M4: 1,022,053 km (0.1 R)
• M5: 2,544,361 km (0.085 R)
• M6: 3,407,839 km (0.079 R)
• M7: 4,248,430 km (0.113 R)
• M8: 5,375,650 km (0.107 R)
• M9: 5,614,857 km (0.103 R)
• M10: 6,201,131 km (0.109 R)
• M11: 6,644,240 km (0.077 R)
• M12: 6,966,922 km (0.066 R)
• M13: 8,684,904 km (0.037 R)
• M14: 10,481,276 km (0.038 R)
• M15: 11,830,349 km (0.094 R)
• M16: 12,099,925 km (0.079 R)
• M17: 13,147,259 km (0.091 R)
• M18: 14,405,976 km (0.083 R)
• M19: 16,483,292 km (0.068 R)
• M20: 20,152,030 km (0.097 R)
• M21: 22,124,627 km (0.06 R)
• M22: 24,006,868 km (0.096 R)
• M23: 24,876,780 km (0.112 R)
• M24: 27,730,508 km (0.106 R)
• M25: 29,420,216 km (0.073 R)
• M26: 32,474,706 km (0.094 R)
• M27: 35,454,546 km (0.106 R)
• M28: 43,053,220 km (0.086 R)
• M29: 57,622,706 km (0.08 R)
• M30: 58,203,296 km (0.039 R)
• M31: 59,179,571 km (0.084 R)
• M32: 62,784,431 km (0.062 R)
• M33: 63,604,975 km (0.096 R)
• M34: 77,959,041 km (0.063 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 17,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit