🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.1

Radius: 8.5

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.44 AU - 0.68 AU

Year: 284 Days

Day: 9.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 81,070,550 km

• M1: 105,766 km (0.106 R)
• M2: 547,379 km (0.057 R)
• M3: 995,125 km (0.113 R)
• M4: 1,279,062 km (0.031 R)
• M5: 1,661,284 km (0.12 R)
• M6: 2,045,152 km (0.102 R)
• M7: 2,936,457 km (0.054 R)
• M8: 3,511,660 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21

Radius: 8.8

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.88 AU - 1.32 AU

Year: 782 Days

Day: 6.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 81,070,550 km

• M1: 109,506 km (0.085 R)
• M2: 555,008 km (0.074 R)
• M3: 916,287 km (0.111 R)
• M4: 1,203,365 km (0.097 R)
• M5: 1,722,021 km (0.119 R)
• M6: 2,201,781 km (0.089 R)
• M7: 2,506,961 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.9

Radius: 4.5

Gravity: 16.74 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.98 AU - 8 AU

Year: 15318 Days

Day: 16.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,070,550 km

• M1: 122,969 km (0.098 R)
• M2: 316,549 km (0.056 R)
• M3: 599,139 km (0.114 R)
• M4: 1,160,580 km (0.047 R)
• M5: 3,810,856 km (0.083 R)
• M6: 5,381,185 km (0.068 R)
• M7: 6,614,021 km (0.096 R)
• M8: 7,463,139 km (0.057 R)
• M9: 8,246,882 km (0.056 R)
• M10: 10,078,857 km (0.074 R)
• M11: 11,089,241 km (0.118 R)
• M12: 14,326,689 km (0.102 R)
• M13: 21,200,412 km (0.109 R)
• M14: 22,233,086 km (0.087 R)
• M15: 27,700,140 km (0.044 R)
• M16: 36,374,573 km (0.096 R)
• M17: 37,602,771 km (0.093 R)
• M18: 41,056,836 km (0.111 R)
• M19: 41,320,727 km (0.104 R)
• M20: 41,718,807 km (0.118 R)
• M21: 49,327,953 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.7

Radius: 5.6

Gravity: 18.39 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.28 AU - 13.26 AU

Year: 23973 Days

Day: 23.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,070,550 km

• M1: 73,453 km (0.091 R)
• M2: 273,465 km (0.071 R)
• M3: 651,948 km (0.069 R)
• M4: 852,409 km (0.112 R)
• M5: 1,246,300 km (0.096 R)
• M6: 1,809,985 km (0.063 R)
• M7: 1,984,565 km (0.108 R)
• M8: 2,773,993 km (0.109 R)
• M9: 4,656,234 km (0.089 R)
• M10: 4,837,696 km (0.112 R)
• M11: 8,641,521 km (0.072 R)
• M12: 12,473,321 km (0.119 R)
• M13: 14,142,833 km (0.098 R)
• M14: 18,275,025 km (0.068 R)
• M15: 20,614,437 km (0.118 R)
• M16: 23,251,399 km (0.106 R)
• M17: 34,378,787 km (0.086 R)
• M18: 45,884,509 km (0.073 R)
• M19: 46,552,464 km (0.032 R)
• M20: 51,951,002 km (0.064 R)
• M21: 56,597,213 km (0.084 R)
• M22: 60,108,873 km (0.108 R)
• M23: 60,708,013 km (0.117 R)
• M24: 65,013,290 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 15,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit