🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.5 AU - 0.62 AU

Year: 160 Days

Day: 43.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.38 AU - 3.56 AU

Year: 2475 Days

Day: 21.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,583,762 km

• M1: 2,428,572 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.7

Radius: 8.8

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.54 AU - 7.1 AU

Year: 5376 Days

Day: 9.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,583,762 km

• M1: 112,348 km (0.08 R)
• M2: 423,212 km (0.101 R)
• M3: 1,172,997 km (0.096 R)
• M4: 1,573,770 km (0.101 R)
• M5: 2,500,678 km (0.109 R)
• M6: 2,812,889 km (0.112 R)
• M7: 3,820,430 km (0.063 R)
• M8: 4,094,643 km (0.112 R)
• M9: 4,382,021 km (0.1 R)
• M10: 5,242,957 km (0.103 R)
• M11: 6,181,234 km (0.058 R)
• M12: 6,592,928 km (0.069 R)
• M13: 8,198,562 km (0.104 R)
• M14: 10,135,705 km (0.115 R)
• M15: 12,310,409 km (0.085 R)
• M16: 12,810,514 km (0.074 R)
• M17: 13,375,994 km (0.059 R)
• M18: 14,119,795 km (0.047 R)
• M19: 15,116,117 km (0.082 R)
• M20: 16,697,666 km (0.082 R)
• M21: 19,980,890 km (0.065 R)
• M22: 21,164,508 km (0.077 R)
• M23: 27,876,815 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.9

Radius: 8

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.69 AU - 12.89 AU

Year: 17514 Days

Day: 16.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,583,762 km

• M1: 99,483 km (0.029 R)
• M2: 374,144 km (0.104 R)
• M3: 680,670 km (0.119 R)
• M4: 1,119,142 km (0.109 R)
• M5: 1,861,297 km (0.083 R)
• M6: 2,798,527 km (0.105 R)
• M7: 3,234,755 km (0.104 R)
• M8: 3,627,300 km (0.057 R)
• M9: 4,210,881 km (0.033 R)
• M10: 5,220,068 km (0.091 R)
• M11: 6,170,463 km (0.114 R)
• M12: 6,511,547 km (0.093 R)
• M13: 14,047,988 km (0.106 R)
• M14: 14,341,649 km (0.115 R)
• M15: 17,171,891 km (0.065 R)
• M16: 18,629,722 km (0.113 R)
• M17: 22,481,418 km (0.109 R)
• M18: 25,943,412 km (0.073 R)
• M19: 28,791,457 km (0.093 R)
• M20: 31,090,626 km (0.082 R)
• M21: 34,831,471 km (0.074 R)
• M22: 37,158,316 km (0.077 R)
• M23: 38,574,559 km (0.082 R)
• M24: 39,006,298 km (0.05 R)
• M25: 47,011,729 km (0.087 R)
• M26: 47,834,817 km (0.116 R)
• M27: 48,500,078 km (0.091 R)
• M28: 54,949,392 km (0.108 R)
• M29: 58,662,561 km (0.076 R)
• M30: 62,737,906 km (0.091 R)
• M31: 64,338,903 km (0.093 R)
• M32: 65,353,176 km (0.096 R)
• M33: 66,172,225 km (0.049 R)
• M34: 72,534,772 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.9

Radius: 5.4

Gravity: 15.43 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 12.05 AU - 13.91 AU

Year: 17905 Days

Day: 23.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,583,762 km

• M1: 67,319 km (0.088 R)
• M2: 958,623 km (0.08 R)
• M3: 1,808,339 km (0.096 R)
• M4: 2,173,807 km (0.066 R)
• M5: 2,543,613 km (0.067 R)
• M6: 3,965,391 km (0.067 R)
• M7: 4,235,265 km (0.09 R)
• M8: 6,644,240 km (0.111 R)
• M9: 6,854,126 km (0.095 R)
• M10: 9,412,100 km (0.03 R)
• M11: 18,033,425 km (0.091 R)
• M12: 23,260,823 km (0.095 R)
• M13: 30,324,835 km (0.104 R)
• M14: 31,488,557 km (0.066 R)
• M15: 31,843,253 km (0.119 R)
• M16: 34,652,701 km (0.101 R)
• M17: 38,965,757 km (0.082 R)
• M18: 40,340,113 km (0.093 R)
• M19: 50,877,488 km (0.083 R)
• M20: 58,004,929 km (0.067 R)
• M21: 59,794,867 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.9

Radius: 6.5

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15.78 AU - 22.28 AU

Year: 31785 Days

Day: 18.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,583,762 km

• M1: 82,578 km (0.081 R)
• M2: 502,350 km (0.119 R)
• M3: 826,678 km (0.098 R)
• M4: 1,132,007 km (0.06 R)
• M5: 1,352,814 km (0.05 R)
• M6: 2,630,679 km (0.032 R)
• M7: 6,647,232 km (0.097 R)
• M8: 7,026,014 km (0.106 R)
• M9: 8,296,997 km (0.119 R)
• M10: 11,226,722 km (0.085 R)
• M11: 13,084,279 km (0.081 R)
• M12: 16,850,255 km (0.097 R)
• M13: 18,034,472 km (0.117 R)
• M14: 24,399,862 km (0.084 R)
• M15: 32,473,359 km (0.067 R)
• M16: 33,684,953 km (0.065 R)
• M17: 46,429,794 km (0.118 R)
• M18: 47,193,790 km (0.073 R)
• M19: 51,464,659 km (0.117 R)
• M20: 54,113,290 km (0.1 R)
• M21: 55,986,106 km (0.115 R)
• M22: 60,221,520 km (0.111 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: 487 - 11,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit