🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.62 AU - 0.64 AU

Year: 328 Days

Day: 24.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 166.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.1

Radius: 13.9

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.86 AU - 1.18 AU

Year: 676 Days

Day: 9.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 79,106,254 km

• M1: 173,534 km (0.041 R)
• M2: 640,578 km (0.118 R)
• M3: 1,413,401 km (0.04 R)
• M4: 2,146,131 km (0.088 R)
• M5: 2,579,366 km (0.094 R)
• M6: 3,034,593 km (0.107 R)
• M7: 3,475,458 km (0.095 R)
• M8: 4,095,092 km (0.103 R)
• M9: 4,619,881 km (0.063 R)
• M10: 5,100,240 km (0.111 R)
• M11: 5,613,959 km (0.108 R)
• M12: 8,369,402 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.3

Radius: 14.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.14 AU - 1.16 AU

Year: 809 Days

Day: 12.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 79,106,254 km

• M1: 182,809 km (0.099 R)
• M2: 738,864 km (0.109 R)
• M3: 1,200,074 km (0.074 R)
• M4: 1,750,744 km (0.118 R)
• M5: 2,405,983 km (0.043 R)
• M6: 2,889,782 km (0.074 R)
• M7: 3,397,816 km (0.108 R)
• M8: 4,043,032 km (0.051 R)
• M9: 5,127,317 km (0.113 R)
• M10: 5,959,530 km (0.099 R)
• M11: 6,925,185 km (0.08 R)
• M12: 7,771,011 km (0.096 R)
• M13: 8,950,889 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.1

Radius: 12.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.23 AU - 1.71 AU

Year: 1169 Days

Day: 5.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 79,106,254 km

• M1: 151,692 km (0.041 R)
• M2: 567,724 km (0.076 R)
• M3: 1,370,616 km (0.047 R)
• M4: 2,661,496 km (0.113 R)
• M5: 3,045,214 km (0.065 R)
• M6: 3,563,272 km (0.083 R)
• M7: 4,062,629 km (0.099 R)
• M8: 4,442,758 km (0.111 R)
• M9: 5,130,010 km (0.081 R)
• M10: 5,652,406 km (0.093 R)
• M11: 6,587,692 km (0.106 R)
• M12: 7,205,830 km (0.064 R)
• M13: 7,670,780 km (0.089 R)
• M14: 8,330,208 km (0.07 R)
• M15: 8,842,880 km (0.041 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.8

Radius: 5.3

Gravity: 22.6 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.93 AU - 9.13 AU

Year: 16343 Days

Day: 18 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,106,254 km

• M1: 65,973 km (0.112 R)
• M2: 568,771 km (0.054 R)
• M3: 784,192 km (0.113 R)
• M4: 1,053,917 km (0.049 R)
• M5: 2,351,529 km (0.093 R)
• M6: 2,657,008 km (0.099 R)
• M7: 4,432,884 km (0.091 R)
• M8: 4,662,068 km (0.106 R)
• M9: 5,697,136 km (0.101 R)
• M10: 6,248,105 km (0.03 R)
• M11: 9,068,922 km (0.04 R)
• M12: 10,551,287 km (0.093 R)
• M13: 12,769,375 km (0.119 R)
• M14: 21,437,225 km (0.092 R)
• M15: 26,634,106 km (0.053 R)
• M16: 38,320,392 km (0.086 R)
• M17: 39,985,416 km (0.051 R)
• M18: 42,425,807 km (0.119 R)
• M19: 48,077,016 km (0.06 R)
• M20: 56,659,745 km (0.055 R)
• M21: 60,843,548 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.8

Radius: 4

Gravity: 38.3 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.93 AU - 12.13 AU

Year: 22416 Days

Day: 16.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,106,254 km

• M1: 51,162 km (0.118 R)
• M2: 290,818 km (0.105 R)
• M3: 550,371 km (0.093 R)
• M4: 711,039 km (0.085 R)
• M5: 1,170,155 km (0.111 R)
• M6: 1,504,356 km (0.063 R)
• M7: 4,152,388 km (0.115 R)
• M8: 4,775,463 km (0.113 R)
• M9: 5,659,437 km (0.082 R)
• M10: 6,335,320 km (0.084 R)
• M11: 6,922,791 km (0.112 R)
• M12: 7,205,830 km (0.118 R)
• M13: 7,350,192 km (0.07 R)
• M14: 8,310,162 km (0.1 R)
• M15: 11,294,490 km (0.11 R)
• M16: 12,567,568 km (0.106 R)
• M17: 12,988,686 km (0.102 R)
• M18: 13,131,103 km (0.113 R)
• M19: 15,157,705 km (0.045 R)
• M20: 15,634,773 km (0.095 R)
• M21: 21,760,656 km (0.086 R)
• M22: 22,367,425 km (0.101 R)
• M23: 25,238,058 km (0.098 R)
• M24: 28,825,864 km (0.037 R)
• M25: 31,440,386 km (0.096 R)
• M26: 31,697,246 km (0.086 R)
• M27: 35,304,499 km (0.09 R)
• M28: 36,849,247 km (0.114 R)
• M29: 40,375,119 km (0.048 R)
• M30: 40,526,662 km (0.119 R)
• M31: 41,908,198 km (0.056 R)
• M32: 46,075,097 km (0.11 R)
• M33: 52,468,611 km (0.113 R)
• M34: 53,193,263 km (0.025 R)
• M35: 55,970,248 km (0.073 R)
• M36: 63,434,434 km (0.085 R)
• M37: 64,463,518 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 13,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit