🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.62 AU - 1.02 AU

Year: 334 Days

Day: 13.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,049,345 km

• M1: 53,107 km (0.106 R)
• M2: 292,314 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.06 AU - 1.58 AU

Year: 682 Days

Day: 18.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.53 AU - 1.87 AU

Year: 997 Days

Day: 45.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 82.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,049,345 km

• M1: 48,769 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.8

Radius: 8.7

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.24 AU - 3.5 AU

Year: 2781 Days

Day: 11.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,049,345 km

• M1: 108,458 km (0.106 R)
• M2: 486,642 km (0.076 R)
• M3: 902,524 km (0.118 R)
• M4: 1,546,692 km (0.099 R)
• M5: 2,058,467 km (0.12 R)
• M6: 2,368,733 km (0.115 R)
• M7: 2,725,823 km (0.073 R)
• M8: 3,511,810 km (0.108 R)
• M9: 3,857,680 km (0.103 R)
• M10: 4,142,215 km (0.076 R)
• M11: 5,627,573 km (0.099 R)
• M12: 7,626,799 km (0.085 R)
• M13: 8,342,325 km (0.083 R)
• M14: 9,101,983 km (0.05 R)
• M15: 9,869,271 km (0.117 R)
• M16: 10,999,034 km (0.114 R)
• M17: 11,490,912 km (0.107 R)
• M18: 12,083,170 km (0.087 R)
• M19: 12,695,623 km (0.098 R)
• M20: 13,746,698 km (0.117 R)
• M21: 14,462,673 km (0.039 R)
• M22: 15,303,862 km (0.118 R)
• M23: 16,334,891 km (0.096 R)
• M24: 16,760,048 km (0.072 R)
• M25: 17,411,547 km (0.057 R)
• M26: 18,707,513 km (0.104 R)
• M27: 19,885,447 km (0.043 R)
• M28: 20,370,293 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.4

Radius: 9.4

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.53 AU - 3.75 AU

Year: 3122 Days

Day: 8.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,049,345 km

• M1: 116,836 km (0.109 R)
• M2: 466,596 km (0.086 R)
• M3: 774,767 km (0.107 R)
• M4: 1,630,018 km (0.115 R)
• M5: 2,067,742 km (0.091 R)
• M6: 2,519,677 km (0.081 R)
• M7: 3,108,195 km (0.091 R)
• M8: 3,683,249 km (0.105 R)
• M9: 5,593,464 km (0.068 R)
• M10: 6,474,596 km (0.109 R)
• M11: 7,610,792 km (0.065 R)
• M12: 8,582,579 km (0.098 R)
• M13: 9,287,634 km (0.088 R)
• M14: 10,030,836 km (0.112 R)
• M15: 12,639,374 km (0.107 R)
• M16: 13,162,369 km (0.106 R)
• M17: 13,999,070 km (0.118 R)
• M18: 14,302,604 km (0.114 R)
• M19: 14,610,626 km (0.045 R)
• M20: 15,615,325 km (0.062 R)
• M21: 18,418,340 km (0.053 R)
• M22: 22,910,316 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195

Radius: 5.8

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.62 AU - 14.14 AU

Year: 22004 Days

Day: 18.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,049,345 km

• M1: 92,900 km (0.05 R)
• M2: 362,625 km (0.069 R)
• M3: 728,841 km (0.028 R)
• M4: 924,664 km (0.053 R)
• M5: 1,204,412 km (0.079 R)
• M6: 1,568,833 km (0.112 R)
• M7: 1,769,144 km (0.119 R)
• M8: 2,356,166 km (0.08 R)
• M9: 3,743,687 km (0.056 R)
• M10: 4,862,080 km (0.082 R)
• M11: 5,853,765 km (0.059 R)
• M12: 6,892,124 km (0.101 R)
• M13: 11,124,696 km (0.058 R)
• M14: 12,403,159 km (0.093 R)
• M15: 13,841,543 km (0.054 R)
• M16: 24,773,407 km (0.098 R)
• M17: 26,138,039 km (0.081 R)
• M18: 26,337,154 km (0.071 R)
• M19: 36,128,185 km (0.049 R)
• M20: 41,149,587 km (0.085 R)
• M21: 41,554,100 km (0.113 R)
• M22: 46,179,965 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.3

Radius: 6.1

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 11.75 AU - 15.57 AU

Year: 22698 Days

Day: 18.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 65,049,345 km

• M1: 75,846 km (0.06 R)
• M2: 1,368,970 km (0.064 R)
• M3: 1,883,288 km (0.029 R)
• M4: 2,496,788 km (0.075 R)
• M5: 4,521,147 km (0.088 R)
• M6: 5,498,171 km (0.114 R)
• M7: 5,840,151 km (0.079 R)
• M8: 9,370,661 km (0.119 R)
• M9: 18,755,534 km (0.118 R)
• M10: 24,529,712 km (0.053 R)
• M11: 25,980,064 km (0.118 R)
• M12: 34,990,493 km (0.104 R)
• M13: 46,189,689 km (0.117 R)
• M14: 57,920,256 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 15,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit