🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.77 AU - 1.05 AU

Year: 307 Days

Day: 25.5 Hours

Environment

Temp: 106 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,895,620 km

• M1: 37,549 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.06 AU - 1.6 AU

Year: 542 Days

Day: 16.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.2

Radius: 11.9

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.59 AU - 6.45 AU

Year: 4579 Days

Day: 10 Hours

Environment

Temp: -146 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 115,895,620 km

• M1: 148,251 km (0.085 R)
• M2: 701,614 km (0.109 R)
• M3: 2,468,215 km (0.094 R)
• M4: 5,584,040 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.6

Radius: 12.4

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.41 AU - 6.93 AU

Year: 6083 Days

Day: 7.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 115,895,620 km

• M1: 154,235 km (0.115 R)
• M2: 846,275 km (0.113 R)
• M3: 1,512,135 km (0.099 R)
• M4: 2,525,810 km (0.098 R)
• M5: 3,499,693 km (0.07 R)
• M6: 6,013,984 km (0.036 R)
• M7: 8,760,601 km (0.073 R)
• M8: 10,241,919 km (0.103 R)
• M9: 11,573,340 km (0.029 R)
• M10: 12,200,754 km (0.076 R)
• M11: 14,043,949 km (0.034 R)
• M12: 15,621,907 km (0.104 R)
• M13: 16,388,746 km (0.048 R)
• M14: 17,997,671 km (0.112 R)
• M15: 18,486,108 km (0.077 R)
• M16: 20,378,671 km (0.082 R)
• M17: 23,289,845 km (0.079 R)
• M18: 24,460,449 km (0.033 R)
• M19: 24,887,850 km (0.113 R)
• M20: 26,289,133 km (0.074 R)
• M21: 27,100,253 km (0.096 R)
• M22: 30,610,716 km (0.077 R)
• M23: 36,041,418 km (0.086 R)
• M24: 38,290,772 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.4

Radius: 12.2

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.72 AU - 8.18 AU

Year: 7915 Days

Day: 5.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 115,895,620 km

• M1: 151,692 km (0.072 R)
• M2: 731,534 km (0.108 R)
• M3: 1,113,906 km (0.111 R)
• M4: 1,597,256 km (0.096 R)
• M5: 2,108,283 km (0.114 R)
• M6: 2,526,409 km (0.094 R)
• M7: 3,060,772 km (0.12 R)
• M8: 3,532,754 km (0.119 R)
• M9: 4,229,431 km (0.106 R)
• M10: 4,845,475 km (0.118 R)
• M11: 5,279,010 km (0.077 R)
• M12: 6,124,986 km (0.072 R)
• M13: 6,667,727 km (0.098 R)
• M14: 7,503,979 km (0.117 R)
• M15: 8,206,191 km (0.028 R)
• M16: 9,297,508 km (0.075 R)
• M17: 9,696,934 km (0.091 R)
• M18: 10,247,454 km (0.088 R)
• M19: 10,916,157 km (0.107 R)
• M20: 15,187,026 km (0.076 R)
• M21: 16,247,226 km (0.077 R)
• M22: 20,311,501 km (0.111 R)
• M23: 26,220,468 km (0.096 R)
• M24: 27,653,466 km (0.088 R)
• M25: 32,773,902 km (0.118 R)
• M26: 33,597,887 km (0.113 R)
• M27: 36,262,524 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.1

Radius: 7.4

Gravity: 16.73 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 16.41 AU - 24.37 AU

Year: 32511 Days

Day: 19.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 115,895,620 km

• M1: 92,003 km (0.111 R)
• M2: 681,269 km (0.084 R)
• M3: 1,032,375 km (0.055 R)
• M4: 1,359,097 km (0.105 R)
• M5: 4,406,854 km (0.077 R)
• M6: 4,643,518 km (0.101 R)
• M7: 5,014,670 km (0.084 R)
• M8: 5,316,858 km (0.067 R)
• M9: 9,107,818 km (0.084 R)
• M10: 10,024,105 km (0.113 R)
• M11: 10,644,636 km (0.113 R)
• M12: 16,187,836 km (0.104 R)
• M13: 17,138,082 km (0.052 R)
• M14: 18,125,128 km (0.057 R)
• M15: 19,996,299 km (0.054 R)
• M16: 23,039,119 km (0.028 R)
• M17: 29,603,474 km (0.067 R)
• M18: 47,783,505 km (0.103 R)
• M19: 51,733,936 km (0.109 R)
• M20: 55,896,646 km (0.076 R)
• M21: 58,498,602 km (0.114 R)
• M22: 63,476,321 km (0.076 R)
• M23: 63,942,468 km (0.091 R)
• M24: 67,753,474 km (0.037 R)
• M25: 68,729,301 km (0.066 R)
• M26: 71,209,933 km (0.112 R)
• M27: 74,264,721 km (0.045 R)
• M28: 75,824,279 km (0.095 R)
• M29: 79,008,919 km (0.116 R)
• M30: 81,729,954 km (0.075 R)
• M31: 86,784,118 km (0.09 R)
• M32: 87,646,251 km (0.111 R)
• M33: 90,856,322 km (0.097 R)
• M34: 103,511,105 km (0.054 R)
• M35: 111,437,698 km (0.068 R)
• M36: 112,456,160 km (0.067 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 17,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit