🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.49 AU - 0.71 AU

Year: 305 Days

Day: 30.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602

Radius: 14.8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.82 AU - 1.08 AU

Year: 607 Days

Day: 9.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 45,619,456 km

• M1: 184,305 km (0.07 R)
• M2: 856,747 km (0.056 R)
• M3: 1,978,731 km (0.111 R)
• M4: 2,916,859 km (0.097 R)
• M5: 3,463,490 km (0.113 R)
• M6: 4,594,899 km (0.064 R)
• M7: 6,034,479 km (0.105 R)
• M8: 6,848,890 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.8

Radius: 3.5

Gravity: 43.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.78 AU - 7.16 AU

Year: 9569 Days

Day: 17.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 45,619,456 km

• M1: 44,431 km (0.062 R)
• M2: 158,125 km (0.09 R)
• M3: 318,045 km (0.031 R)
• M4: 542,442 km (0.079 R)
• M5: 801,845 km (0.098 R)
• M6: 950,096 km (0.098 R)
• M7: 1,138,589 km (0.115 R)
• M8: 1,467,555 km (0.089 R)
• M9: 1,576,462 km (0.109 R)
• M10: 2,050,239 km (0.053 R)
• M11: 2,632,623 km (0.114 R)
• M12: 4,222,549 km (0.091 R)
• M13: 6,466,069 km (0.115 R)
• M14: 7,901,460 km (0.103 R)
• M15: 8,893,444 km (0.025 R)
• M16: 10,557,720 km (0.096 R)
• M17: 11,811,799 km (0.097 R)
• M18: 12,195,518 km (0.094 R)
• M19: 13,103,726 km (0.072 R)
• M20: 14,117,102 km (0.065 R)
• M21: 14,926,427 km (0.116 R)
• M22: 16,501,094 km (0.078 R)
• M23: 20,441,651 km (0.06 R)
• M24: 21,883,027 km (0.111 R)
• M25: 22,129,564 km (0.114 R)
• M26: 22,880,546 km (0.118 R)
• M27: 24,965,940 km (0.081 R)
• M28: 25,688,348 km (0.083 R)
• M29: 27,746,366 km (0.078 R)
• M30: 29,911,795 km (0.082 R)
• M31: 31,451,157 km (0.108 R)
• M32: 37,078,879 km (0.118 R)
• M33: 41,306,515 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.9

Radius: 6.3

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.83 AU - 9.01 AU

Year: 13259 Days

Day: 17.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 45,619,456 km

• M1: 78,688 km (0.097 R)
• M2: 279,299 km (0.118 R)
• M3: 494,122 km (0.082 R)
• M4: 756,367 km (0.08 R)
• M5: 964,757 km (0.091 R)
• M6: 1,320,351 km (0.102 R)
• M7: 1,570,628 km (0.074 R)
• M8: 3,286,516 km (0.098 R)
• M9: 3,801,132 km (0.089 R)
• M10: 4,959,020 km (0.028 R)
• M11: 6,013,386 km (0.106 R)
• M12: 7,410,031 km (0.08 R)
• M13: 7,738,249 km (0.091 R)
• M14: 8,781,395 km (0.064 R)
• M15: 9,009,981 km (0.042 R)
• M16: 11,960,799 km (0.08 R)
• M17: 12,759,053 km (0.113 R)
• M18: 15,366,544 km (0.095 R)
• M19: 17,577,151 km (0.111 R)
• M20: 18,235,083 km (0.12 R)
• M21: 18,833,624 km (0.074 R)
• M22: 19,833,985 km (0.108 R)
• M23: 20,148,888 km (0.117 R)
• M24: 23,482,976 km (0.039 R)
• M25: 29,045,025 km (0.072 R)
• M26: 31,325,495 km (0.089 R)
• M27: 31,645,335 km (0.07 R)
• M28: 35,194,844 km (0.095 R)
• M29: 35,772,441 km (0.082 R)
• M30: 39,495,184 km (0.111 R)
• M31: 43,600,748 km (0.11 R)
• M32: 44,133,017 km (0.092 R)
• M33: 45,619,422 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 13,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit