🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.62 AU - 0.68 AU

Year: 333 Days

Day: 39 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.4

Radius: 10.6

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.92 AU - 1.46 AU

Year: 825 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,543,599 km

• M1: 131,796 km (0.112 R)
• M2: 487,539 km (0.111 R)
• M3: 1,196,185 km (0.054 R)
• M4: 1,567,187 km (0.068 R)
• M5: 2,075,222 km (0.119 R)
• M6: 2,457,893 km (0.102 R)
• M7: 3,094,731 km (0.088 R)
• M8: 3,597,530 km (0.12 R)
• M9: 3,994,114 km (0.079 R)
• M10: 4,488,086 km (0.099 R)
• M11: 4,930,447 km (0.099 R)
• M12: 5,944,571 km (0.111 R)
• M13: 7,115,623 km (0.1 R)
• M14: 7,473,610 km (0.103 R)
• M15: 7,818,434 km (0.092 R)
• M16: 8,381,819 km (0.092 R)
• M17: 8,890,153 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.9

Radius: 11.2

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.27 AU - 2.07 AU

Year: 1372 Days

Day: 7.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,543,599 km

• M1: 139,276 km (0.108 R)
• M2: 492,476 km (0.106 R)
• M3: 1,048,232 km (0.077 R)
• M4: 1,521,261 km (0.062 R)
• M5: 2,309,791 km (0.054 R)
• M6: 2,993,603 km (0.1 R)
• M7: 3,462,443 km (0.111 R)
• M8: 4,139,971 km (0.099 R)
• M9: 4,684,807 km (0.057 R)
• M10: 9,017,311 km (0.105 R)
• M11: 10,671,863 km (0.108 R)
• M12: 11,881,960 km (0.085 R)
• M13: 13,102,380 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.2

Radius: 4

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7 AU - 8.6 AU

Year: 13851 Days

Day: 19.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,543,599 km

• M1: 50,414 km (0.04 R)
• M2: 278,850 km (0.062 R)
• M3: 416,032 km (0.095 R)
• M4: 851,810 km (0.05 R)
• M5: 1,041,052 km (0.049 R)
• M6: 1,193,043 km (0.087 R)
• M7: 1,896,901 km (0.049 R)
• M8: 2,156,753 km (0.083 R)
• M9: 2,672,865 km (0.059 R)
• M10: 5,274,522 km (0.09 R)
• M11: 6,136,953 km (0.068 R)
• M12: 7,053,689 km (0.054 R)
• M13: 7,751,114 km (0.103 R)
• M14: 7,903,704 km (0.03 R)
• M15: 12,091,248 km (0.097 R)
• M16: 13,248,986 km (0.119 R)
• M17: 13,577,054 km (0.037 R)
• M18: 18,757,479 km (0.105 R)
• M19: 21,331,160 km (0.119 R)
• M20: 21,555,707 km (0.087 R)
• M21: 22,780,016 km (0.103 R)
• M22: 27,341,255 km (0.071 R)
• M23: 28,592,491 km (0.076 R)
• M24: 28,956,912 km (0.104 R)
• M25: 29,416,626 km (0.107 R)
• M26: 33,372,293 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.9

Radius: 3.1

Gravity: 79.59 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.9 AU - 9.9 AU

Year: 15479 Days

Day: 21 Hours

Environment

Temp: -217 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 66,543,599 km

• M1: 38,895 km (0.089 R)
• M2: 785,987 km (0.115 R)
• M3: 935,136 km (0.085 R)
• M4: 1,347,578 km (0.104 R)
• M5: 1,816,268 km (0.078 R)
• M6: 3,462,144 km (0.108 R)
• M7: 3,602,018 km (0.103 R)
• M8: 3,774,953 km (0.05 R)
• M9: 4,075,345 km (0.116 R)
• M10: 6,987,417 km (0.119 R)
• M11: 7,166,037 km (0.101 R)
• M12: 8,351,750 km (0.06 R)
• M13: 8,502,245 km (0.109 R)
• M14: 8,860,532 km (0.042 R)
• M15: 10,983,027 km (0.098 R)
• M16: 11,346,550 km (0.104 R)
• M17: 12,419,765 km (0.115 R)
• M18: 12,947,546 km (0.073 R)
• M19: 13,284,740 km (0.098 R)
• M20: 13,766,894 km (0.087 R)
• M21: 14,403,582 km (0.103 R)
• M22: 18,641,690 km (0.101 R)
• M23: 19,951,419 km (0.115 R)
• M24: 21,321,137 km (0.092 R)
• M25: 25,592,456 km (0.073 R)
• M26: 26,016,566 km (0.12 R)
• M27: 26,230,491 km (0.111 R)
• M28: 26,878,848 km (0.076 R)
• M29: 29,232,621 km (0.1 R)
• M30: 37,111,193 km (0.115 R)
• M31: 42,635,244 km (0.066 R)
• M32: 45,514,554 km (0.114 R)
• M33: 49,169,978 km (0.054 R)
• M34: 52,674,158 km (0.107 R)
• M35: 53,359,915 km (0.12 R)
• M36: 54,051,655 km (0.104 R)
• M37: 57,963,341 km (0.11 R)
• M38: 59,061,987 km (0.058 R)
• M39: 64,764,060 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 14,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit