🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.9

Radius: 12.6

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.74 AU - 1 AU

Year: 560 Days

Day: 11.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,584,150 km

• M1: 156,629 km (0.069 R)
• M2: 588,368 km (0.118 R)
• M3: 1,211,593 km (0.092 R)
• M4: 1,627,774 km (0.119 R)
• M5: 2,865,846 km (0.047 R)
• M6: 3,415,918 km (0.101 R)
• M7: 4,049,166 km (0.053 R)
• M8: 4,611,205 km (0.114 R)
• M9: 5,501,761 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.9

Radius: 12.7

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.76 AU - 2.62 AU

Year: 2237 Days

Day: 8.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,584,150 km

• M1: 158,275 km (0.102 R)
• M2: 889,958 km (0.083 R)
• M3: 1,398,590 km (0.097 R)
• M4: 2,215,245 km (0.115 R)
• M5: 2,900,852 km (0.11 R)
• M6: 3,894,781 km (0.086 R)
• M7: 4,988,640 km (0.059 R)
• M8: 5,732,441 km (0.113 R)
• M9: 6,971,111 km (0.106 R)
• M10: 9,682,423 km (0.093 R)
• M11: 10,724,671 km (0.113 R)
• M12: 12,299,189 km (0.109 R)
• M13: 12,726,590 km (0.118 R)
• M14: 17,245,194 km (0.115 R)
• M15: 18,550,734 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.2

Radius: 8.1

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.92 AU - 2.56 AU

Year: 2314 Days

Day: 6.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,584,150 km

• M1: 100,679 km (0.112 R)
• M2: 367,412 km (0.11 R)
• M3: 688,898 km (0.091 R)
• M4: 942,018 km (0.115 R)
• M5: 1,431,053 km (0.087 R)
• M6: 1,767,499 km (0.09 R)
• M7: 2,563,958 km (0.087 R)
• M8: 3,063,914 km (0.074 R)
• M9: 3,580,625 km (0.099 R)
• M10: 3,967,485 km (0.081 R)
• M11: 4,508,281 km (0.05 R)
• M12: 5,257,468 km (0.042 R)
• M13: 5,715,387 km (0.081 R)
• M14: 6,405,332 km (0.115 R)
• M15: 6,710,661 km (0.117 R)
• M16: 8,723,650 km (0.113 R)
• M17: 9,637,244 km (0.119 R)
• M18: 10,678,446 km (0.082 R)
• M19: 11,413,121 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.3

Radius: 9.9

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.96 AU - 2.56 AU

Year: 2345 Days

Day: 10.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,584,150 km

• M1: 123,269 km (0.118 R)
• M2: 614,099 km (0.067 R)
• M3: 1,253,032 km (0.091 R)
• M4: 1,612,815 km (0.115 R)
• M5: 2,369,481 km (0.047 R)
• M6: 3,084,110 km (0.113 R)
• M7: 3,714,216 km (0.061 R)
• M8: 4,742,402 km (0.095 R)
• M9: 5,162,024 km (0.105 R)
• M10: 5,850,474 km (0.096 R)
• M11: 7,884,855 km (0.114 R)
• M12: 10,832,831 km (0.077 R)
• M13: 12,161,858 km (0.111 R)
• M14: 15,047,152 km (0.105 R)
• M15: 16,548,217 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.9

Radius: 6.1

Gravity: 24.43 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.53 AU - 8.67 AU

Year: 13059 Days

Day: 24 Hours

Environment

Temp: -220 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,584,150 km

• M1: 76,744 km (0.091 R)
• M2: 556,354 km (0.114 R)
• M3: 801,396 km (0.101 R)
• M4: 3,416,965 km (0.084 R)
• M5: 4,344,621 km (0.116 R)
• M6: 4,866,718 km (0.111 R)
• M7: 5,577,158 km (0.092 R)
• M8: 6,601,305 km (0.119 R)
• M9: 7,201,941 km (0.111 R)
• M10: 11,054,535 km (0.106 R)
• M11: 11,351,786 km (0.078 R)
• M12: 11,654,422 km (0.079 R)
• M13: 12,338,982 km (0.118 R)
• M14: 14,271,936 km (0.064 R)
• M15: 16,321,427 km (0.072 R)
• M16: 20,813,103 km (0.056 R)
• M17: 21,084,324 km (0.119 R)
• M18: 22,666,321 km (0.071 R)
• M19: 23,243,171 km (0.103 R)
• M20: 26,591,470 km (0.116 R)
• M21: 29,673,486 km (0.068 R)
• M22: 30,479,519 km (0.083 R)
• M23: 32,985,433 km (0.087 R)
• M24: 33,354,341 km (0.116 R)
• M25: 36,798,683 km (0.099 R)
• M26: 40,332,633 km (0.071 R)
• M27: 45,286,567 km (0.112 R)
• M28: 50,468,188 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.3

Radius: 4.1

Gravity: 31.9 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.62 AU - 9.88 AU

Year: 16357 Days

Day: 20.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 56,584,150 km

• M1: 52,210 km (0.115 R)
• M2: 257,757 km (0.117 R)
• M3: 402,418 km (0.12 R)
• M4: 685,906 km (0.086 R)
• M5: 1,178,532 km (0.066 R)
• M6: 1,410,558 km (0.094 R)
• M7: 1,624,184 km (0.118 R)
• M8: 1,824,047 km (0.058 R)
• M9: 2,769,356 km (0.095 R)
• M10: 3,006,319 km (0.117 R)
• M11: 4,121,721 km (0.071 R)
• M12: 4,591,009 km (0.038 R)
• M13: 4,957,075 km (0.111 R)
• M14: 6,015,630 km (0.063 R)
• M15: 7,756,799 km (0.081 R)
• M16: 9,173,940 km (0.068 R)
• M17: 12,700,410 km (0.118 R)
• M18: 12,893,990 km (0.12 R)
• M19: 14,514,434 km (0.12 R)
• M20: 15,741,137 km (0.075 R)
• M21: 16,114,683 km (0.115 R)
• M22: 16,265,776 km (0.086 R)
• M23: 18,896,904 km (0.059 R)
• M24: 19,064,902 km (0.115 R)
• M25: 19,660,900 km (0.112 R)
• M26: 21,340,884 km (0.044 R)
• M27: 26,633,358 km (0.096 R)
• M28: 27,700,739 km (0.097 R)
• M29: 40,125,290 km (0.092 R)
• M30: 42,238,959 km (0.083 R)
• M31: 45,622,264 km (0.075 R)
• M32: 49,659,163 km (0.096 R)
• M33: 50,461,905 km (0.105 R)
• M34: 56,498,478 km (0.082 R)
• M35: 60,232,740 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.7

Radius: 4.4

Gravity: 18.94 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.06 AU - 10.22 AU

Year: 17530 Days

Day: 20.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,584,150 km

• M1: 56,548 km (0.111 R)
• M2: 461,061 km (0.078 R)
• M3: 1,269,188 km (0.036 R)
• M4: 1,433,447 km (0.098 R)
• M5: 1,611,767 km (0.103 R)
• M6: 2,067,742 km (0.07 R)
• M7: 2,218,237 km (0.094 R)
• M8: 4,424,955 km (0.113 R)
• M9: 5,002,702 km (0.041 R)
• M10: 6,994,448 km (0.111 R)
• M11: 7,248,914 km (0.062 R)
• M12: 8,049,113 km (0.08 R)
• M13: 9,770,985 km (0.065 R)
• M14: 9,982,217 km (0.048 R)
• M15: 10,413,807 km (0.104 R)
• M16: 10,857,664 km (0.06 R)
• M17: 12,143,308 km (0.1 R)
• M18: 12,949,042 km (0.104 R)
• M19: 14,257,126 km (0.069 R)
• M20: 15,082,906 km (0.101 R)
• M21: 16,454,868 km (0.104 R)
• M22: 17,595,103 km (0.072 R)
• M23: 20,544,724 km (0.102 R)
• M24: 22,869,026 km (0.079 R)
• M25: 23,054,827 km (0.1 R)
• M26: 28,244,676 km (0.03 R)
• M27: 35,511,243 km (0.103 R)
• M28: 38,973,237 km (0.087 R)
• M29: 44,217,241 km (0.087 R)
• M30: 44,361,154 km (0.104 R)
• M31: 47,609,074 km (0.108 R)
• M32: 48,674,809 km (0.096 R)
• M33: 52,610,878 km (0.118 R)
• M34: 54,905,111 km (0.106 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: 192 - 16,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit