🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.92 AU - 1.02 AU

Year: 364 Days

Day: 37.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,245,456 km

• M1: 110,852 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.4

Radius: 13.8

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.57 AU - 6.95 AU

Year: 5264 Days

Day: 5.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,245,456 km

• M1: 175,030 km (0.078 R)
• M2: 853,007 km (0.049 R)
• M3: 1,371,064 km (0.097 R)
• M4: 2,305,303 km (0.101 R)
• M5: 2,962,935 km (0.108 R)
• M6: 4,220,006 km (0.108 R)
• M7: 5,963,270 km (0.075 R)
• M8: 6,685,080 km (0.084 R)
• M9: 7,876,477 km (0.116 R)
• M10: 8,746,539 km (0.108 R)
• M11: 9,505,150 km (0.065 R)
• M12: 10,353,070 km (0.12 R)
• M13: 16,664,604 km (0.038 R)
• M14: 17,699,223 km (0.09 R)
• M15: 19,260,875 km (0.059 R)
• M16: 22,813,226 km (0.116 R)
• M17: 24,332,842 km (0.063 R)
• M18: 25,579,441 km (0.108 R)
• M19: 32,458,848 km (0.12 R)
• M20: 34,173,838 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.6

Radius: 14.9

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.44 AU - 8.98 AU

Year: 8152 Days

Day: 5 Hours

Environment

Temp: -172 °C

Axial Tilt: 80.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 56,245,456 km

• M1: 187,745 km (0.111 R)
• M2: 652,396 km (0.114 R)
• M3: 1,589,477 km (0.068 R)
• M4: 2,216,442 km (0.103 R)
• M5: 2,927,780 km (0.11 R)
• M6: 8,117,031 km (0.052 R)
• M7: 11,219,092 km (0.109 R)
• M8: 13,501,208 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.4

Radius: 6.8

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.67 AU - 14.33 AU

Year: 17849 Days

Day: 18.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,245,456 km

• M1: 84,972 km (0.062 R)
• M2: 314,604 km (0.118 R)
• M3: 1,117,945 km (0.056 R)
• M4: 1,907,672 km (0.101 R)
• M5: 2,618,412 km (0.115 R)
• M6: 3,190,623 km (0.035 R)
• M7: 3,651,983 km (0.06 R)
• M8: 4,487,787 km (0.116 R)
• M9: 4,901,275 km (0.06 R)
• M10: 10,321,804 km (0.063 R)
• M11: 11,155,962 km (0.067 R)
• M12: 11,795,643 km (0.058 R)
• M13: 12,154,827 km (0.109 R)
• M14: 13,020,999 km (0.071 R)
• M15: 13,861,589 km (0.078 R)
• M16: 14,127,425 km (0.099 R)
• M17: 15,578,973 km (0.069 R)
• M18: 16,674,927 km (0.065 R)
• M19: 17,280,050 km (0.05 R)
• M20: 22,293,224 km (0.047 R)
• M21: 22,658,243 km (0.051 R)
• M22: 24,062,967 km (0.053 R)
• M23: 24,543,775 km (0.118 R)
• M24: 25,129,151 km (0.069 R)
• M25: 26,735,832 km (0.08 R)
• M26: 27,147,974 km (0.079 R)
• M27: 33,849,211 km (0.102 R)
• M28: 38,226,295 km (0.046 R)
• M29: 39,277,220 km (0.119 R)
• M30: 42,545,485 km (0.107 R)
• M31: 42,966,304 km (0.053 R)
• M32: 49,772,109 km (0.062 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 12,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit