🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.49 AU - 0.53 AU

Year: 239 Days

Day: 15.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,758,986 km

• M1: 368,759 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.43 AU - 0.61 AU

Year: 246 Days

Day: 19.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.6

Radius: 14

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.74 AU - 3.72 AU

Year: 3808 Days

Day: 13.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,758,986 km

• M1: 174,581 km (0.081 R)
• M2: 1,049,429 km (0.06 R)
• M3: 1,984,565 km (0.116 R)
• M4: 2,428,273 km (0.087 R)
• M5: 3,916,472 km (0.103 R)
• M6: 5,257,617 km (0.105 R)
• M7: 5,748,298 km (0.1 R)
• M8: 6,854,275 km (0.107 R)
• M9: 7,542,425 km (0.116 R)
• M10: 8,204,546 km (0.114 R)
• M11: 8,943,110 km (0.084 R)
• M12: 9,565,587 km (0.101 R)
• M13: 13,420,425 km (0.051 R)
• M14: 13,927,263 km (0.103 R)
• M15: 15,524,968 km (0.082 R)
• M16: 16,027,317 km (0.108 R)
• M17: 17,841,341 km (0.115 R)
• M18: 18,955,546 km (0.118 R)
• M19: 19,788,657 km (0.04 R)
• M20: 21,390,850 km (0.059 R)
• M21: 22,577,161 km (0.039 R)
• M22: 23,586,498 km (0.114 R)
• M23: 24,776,848 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.1

Radius: 5.4

Gravity: 31.04 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.32 AU - 8.52 AU

Year: 14622 Days

Day: 20.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,758,986 km

• M1: 70,610 km (0.118 R)
• M2: 388,057 km (0.094 R)
• M3: 584,628 km (0.097 R)
• M4: 758,910 km (0.109 R)
• M5: 1,038,508 km (0.098 R)
• M6: 1,569,132 km (0.096 R)
• M7: 2,103,346 km (0.085 R)
• M8: 3,305,066 km (0.055 R)
• M9: 4,051,709 km (0.069 R)
• M10: 4,732,529 km (0.101 R)
• M11: 4,905,314 km (0.061 R)
• M12: 5,872,764 km (0.091 R)
• M13: 6,072,477 km (0.097 R)
• M14: 7,050,398 km (0.098 R)
• M15: 9,259,510 km (0.105 R)
• M16: 10,144,980 km (0.049 R)
• M17: 10,608,135 km (0.109 R)
• M18: 11,701,994 km (0.113 R)
• M19: 13,138,433 km (0.108 R)
• M20: 14,398,047 km (0.085 R)
• M21: 14,615,562 km (0.091 R)
• M22: 15,583,610 km (0.064 R)
• M23: 17,563,837 km (0.108 R)
• M24: 18,146,970 km (0.115 R)
• M25: 22,304,594 km (0.099 R)
• M26: 29,315,498 km (0.06 R)
• M27: 30,610,866 km (0.029 R)
• M28: 32,562,520 km (0.12 R)
• M29: 35,643,189 km (0.077 R)
• M30: 39,618,004 km (0.101 R)
• M31: 49,414,570 km (0.076 R)
• M32: 54,165,051 km (0.092 R)
• M33: 57,921,304 km (0.087 R)
• M34: 59,396,787 km (0.114 R)
• M35: 62,230,620 km (0.072 R)
• M36: 65,748,414 km (0.09 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 15,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit