🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.47 AU - 0.73 AU

Year: 296 Days

Day: 39.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870

Radius: 11.2

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.53 AU - 0.83 AU

Year: 357 Days

Day: 10.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 87,368,003 km

• M1: 139,276 km (0.113 R)
• M2: 498,161 km (0.082 R)
• M3: 892,650 km (0.086 R)
• M4: 1,335,610 km (0.114 R)
• M5: 2,060,860 km (0.119 R)
• M6: 2,613,624 km (0.104 R)
• M7: 3,053,592 km (0.059 R)
• M8: 3,825,666 km (0.073 R)
• M9: 4,409,397 km (0.107 R)
• M10: 4,885,567 km (0.072 R)
• M11: 5,428,009 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900

Radius: 13.6

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.87 AU - 4.05 AU

Year: 4092 Days

Day: 6 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,368,003 km

• M1: 192,981 km (0.025 R)
• M2: 800,648 km (0.109 R)
• M3: 1,289,833 km (0.066 R)
• M4: 2,586,398 km (0.025 R)
• M5: 3,451,073 km (0.103 R)
• M6: 3,962,848 km (0.106 R)
• M7: 4,955,280 km (0.075 R)
• M8: 5,413,049 km (0.054 R)
• M9: 5,958,034 km (0.106 R)
• M10: 6,414,009 km (0.114 R)
• M11: 8,629,104 km (0.06 R)
• M12: 9,135,044 km (0.096 R)
• M13: 9,994,185 km (0.036 R)
• M14: 10,772,842 km (0.071 R)
• M15: 14,953,504 km (0.072 R)
• M16: 15,570,894 km (0.059 R)
• M17: 16,381,416 km (0.116 R)
• M18: 17,526,139 km (0.075 R)
• M19: 19,507,263 km (0.069 R)
• M20: 20,793,057 km (0.039 R)
• M21: 23,533,241 km (0.104 R)
• M22: 25,068,115 km (0.086 R)
• M23: 26,101,088 km (0.085 R)
• M24: 28,166,885 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.5

Radius: 6.9

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.2 AU - 9.26 AU

Year: 16400 Days

Day: 25 Hours

Environment

Temp: -238 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 87,368,003 km

• M1: 86,019 km (0.097 R)
• M2: 625,020 km (0.088 R)
• M3: 1,794,726 km (0.044 R)
• M4: 2,227,662 km (0.117 R)
• M5: 2,887,538 km (0.09 R)
• M6: 4,216,266 km (0.106 R)
• M7: 4,748,984 km (0.036 R)
• M8: 5,467,802 km (0.084 R)
• M9: 5,759,967 km (0.111 R)
• M10: 6,217,736 km (0.089 R)
• M11: 8,106,110 km (0.072 R)
• M12: 10,402,438 km (0.031 R)
• M13: 12,031,708 km (0.091 R)
• M14: 12,277,497 km (0.06 R)
• M15: 13,757,020 km (0.091 R)
• M16: 14,505,010 km (0.113 R)
• M17: 14,853,872 km (0.115 R)
• M18: 17,065,676 km (0.119 R)
• M19: 17,376,241 km (0.101 R)
• M20: 18,493,139 km (0.065 R)
• M21: 18,903,486 km (0.115 R)
• M22: 22,407,068 km (0.105 R)
• M23: 28,765,277 km (0.072 R)
• M24: 29,427,098 km (0.106 R)
• M25: 30,666,666 km (0.074 R)
• M26: 32,889,241 km (0.032 R)
• M27: 33,249,623 km (0.111 R)
• M28: 35,720,531 km (0.075 R)
• M29: 36,613,480 km (0.078 R)
• M30: 40,885,846 km (0.064 R)
• M31: 42,003,492 km (0.105 R)
• M32: 46,076,144 km (0.102 R)
• M33: 48,517,581 km (0.116 R)
• M34: 51,204,808 km (0.102 R)
• M35: 58,090,349 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.2

Radius: 5.3

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.69 AU - 9.37 AU

Year: 17253 Days

Day: 16.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 87,368,003 km

• M1: 101,278 km (0.103 R)
• M2: 570,716 km (0.066 R)
• M3: 1,227,451 km (0.118 R)
• M4: 1,397,095 km (0.103 R)
• M5: 1,971,401 km (0.094 R)
• M6: 2,205,821 km (0.097 R)
• M7: 3,088,149 km (0.097 R)
• M8: 3,475,907 km (0.065 R)
• M9: 7,036,785 km (0.07 R)
• M10: 8,419,069 km (0.079 R)
• M11: 9,219,866 km (0.09 R)
• M12: 11,126,790 km (0.05 R)
• M13: 16,566,767 km (0.107 R)
• M14: 18,688,963 km (0.092 R)
• M15: 18,910,667 km (0.053 R)
• M16: 20,200,200 km (0.112 R)
• M17: 24,331,346 km (0.103 R)
• M18: 26,593,565 km (0.104 R)
• M19: 30,703,168 km (0.094 R)
• M20: 34,435,485 km (0.086 R)
• M21: 37,748,330 km (0.076 R)
• M22: 37,984,395 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.4

Radius: 3.3

Gravity: 63.76 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.98 AU - 11.8 AU

Year: 24441 Days

Day: 19.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 87,368,003 km

• M1: 54,753 km (0.115 R)
• M2: 241,900 km (0.071 R)
• M3: 419,173 km (0.08 R)
• M4: 639,980 km (0.1 R)
• M5: 1,049,130 km (0.091 R)
• M6: 1,278,613 km (0.114 R)
• M7: 1,593,666 km (0.075 R)
• M8: 3,094,432 km (0.102 R)
• M9: 3,236,700 km (0.072 R)
• M10: 4,646,211 km (0.102 R)
• M11: 6,327,840 km (0.091 R)
• M12: 6,510,948 km (0.083 R)
• M13: 7,479,894 km (0.08 R)
• M14: 7,684,693 km (0.043 R)
• M15: 8,158,918 km (0.116 R)
• M16: 9,107,518 km (0.105 R)
• M17: 9,759,167 km (0.057 R)
• M18: 13,338,595 km (0.076 R)
• M19: 21,055,601 km (0.091 R)
• M20: 21,876,893 km (0.082 R)
• M21: 30,122,728 km (0.119 R)
• M22: 31,428,568 km (0.042 R)
• M23: 38,073,705 km (0.108 R)
• M24: 40,847,998 km (0.084 R)
• M25: 44,251,349 km (0.106 R)
• M26: 44,418,001 km (0.09 R)
• M27: 74,912,929 km (0.119 R)
• M28: 79,741,948 km (0.118 R)
• M29: 80,483,804 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 11,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit