🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.94 AU - 1.04 AU

Year: 356 Days

Day: 19 Hours

Environment

Temp: 47 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.26 AU - 1.96 AU

Year: 739 Days

Day: 25.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,853,740 km

• M1: 40,691 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.58 AU - 2.02 AU

Year: 873 Days

Day: 21.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,853,740 km

• M1: 143,315 km (0.055 R)
• M2: 1,069,026 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.6

Radius: 10.8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.02 AU - 6.56 AU

Year: 4400 Days

Day: 8.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,853,740 km

• M1: 137,032 km (0.096 R)
• M2: 506,538 km (0.117 R)
• M3: 1,145,471 km (0.084 R)
• M4: 2,330,884 km (0.053 R)
• M5: 3,039,230 km (0.095 R)
• M6: 4,457,119 km (0.104 R)
• M7: 5,063,589 km (0.098 R)
• M8: 5,702,072 km (0.106 R)
• M9: 6,203,824 km (0.104 R)
• M10: 7,322,068 km (0.119 R)
• M11: 7,668,985 km (0.08 R)
• M12: 8,395,881 km (0.098 R)
• M13: 8,805,929 km (0.102 R)
• M14: 10,314,474 km (0.111 R)
• M15: 11,165,237 km (0.109 R)
• M16: 11,878,969 km (0.076 R)
• M17: 12,396,577 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.7

Radius: 4.6

Gravity: 21.63 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.28 AU - 15.46 AU

Year: 19700 Days

Day: 19.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,853,740 km

• M1: 59,839 km (0.117 R)
• M2: 321,635 km (0.052 R)
• M3: 657,931 km (0.104 R)
• M4: 2,315,925 km (0.078 R)
• M5: 2,689,171 km (0.086 R)
• M6: 4,020,592 km (0.094 R)
• M7: 5,037,110 km (0.102 R)
• M8: 7,379,364 km (0.116 R)
• M9: 7,989,274 km (0.108 R)
• M10: 9,964,116 km (0.082 R)
• M11: 10,417,846 km (0.081 R)
• M12: 12,178,314 km (0.086 R)
• M13: 16,983,996 km (0.03 R)
• M14: 17,794,966 km (0.093 R)
• M15: 18,462,172 km (0.09 R)
• M16: 19,406,584 km (0.092 R)
• M17: 21,391,299 km (0.028 R)
• M18: 23,210,708 km (0.084 R)
• M19: 27,045,201 km (0.089 R)
• M20: 28,826,462 km (0.068 R)
• M21: 29,978,665 km (0.1 R)
• M22: 32,251,655 km (0.084 R)
• M23: 36,468,221 km (0.076 R)
• M24: 38,362,878 km (0.062 R)
• M25: 43,384,430 km (0.043 R)
• M26: 46,755,169 km (0.086 R)
• M27: 47,069,923 km (0.119 R)
• M28: 54,012,012 km (0.082 R)
• M29: 55,231,683 km (0.043 R)
• M30: 56,469,456 km (0.095 R)
• M31: 58,817,245 km (0.111 R)
• M32: 61,041,317 km (0.094 R)
• M33: 63,320,889 km (0.026 R)
• M34: 65,067,295 km (0.036 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 17,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit