🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.6

Radius: 10.5

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.69 AU - 0.79 AU

Year: 432 Days

Day: 12.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,242,356 km

• M1: 130,599 km (0.111 R)
• M2: 458,218 km (0.109 R)
• M3: 976,425 km (0.096 R)
• M4: 1,447,958 km (0.055 R)
• M5: 1,908,570 km (0.07 R)
• M6: 2,256,235 km (0.108 R)
• M7: 2,656,858 km (0.103 R)
• M8: 3,139,611 km (0.116 R)
• M9: 3,680,407 km (0.095 R)
• M10: 4,014,608 km (0.106 R)
• M11: 5,174,590 km (0.087 R)
• M12: 6,545,206 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.1

Radius: 14.7

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.92 AU - 1.04 AU

Year: 658 Days

Day: 8.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 77,242,356 km

• M1: 182,958 km (0.106 R)
• M2: 700,268 km (0.11 R)
• M3: 1,297,911 km (0.099 R)
• M4: 1,763,460 km (0.098 R)
• M5: 2,236,638 km (0.071 R)
• M6: 2,784,764 km (0.117 R)
• M7: 4,698,420 km (0.053 R)
• M8: 5,553,671 km (0.077 R)
• M9: 6,076,666 km (0.118 R)
• M10: 6,714,850 km (0.077 R)
• M11: 7,687,685 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.1

Radius: 13.2

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.89 AU - 1.25 AU

Year: 751 Days

Day: 5.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 77,242,356 km

• M1: 164,258 km (0.037 R)
• M2: 590,762 km (0.082 R)
• M3: 1,179,280 km (0.089 R)
• M4: 1,607,579 km (0.074 R)
• M5: 2,588,043 km (0.118 R)
• M6: 3,012,901 km (0.078 R)
• M7: 3,563,571 km (0.032 R)
• M8: 4,122,169 km (0.101 R)
• M9: 4,836,499 km (0.082 R)
• M10: 5,258,365 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.1

Radius: 9.6

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.1 AU - 1.6 AU

Year: 1064 Days

Day: 5.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 77,242,356 km

• M1: 119,678 km (0.109 R)
• M2: 439,070 km (0.103 R)
• M3: 1,006,494 km (0.07 R)
• M4: 2,244,566 km (0.052 R)
• M5: 2,638,308 km (0.097 R)
• M6: 3,077,976 km (0.084 R)
• M7: 3,660,211 km (0.111 R)
• M8: 4,965,752 km (0.092 R)
• M9: 5,346,030 km (0.118 R)
• M10: 5,832,372 km (0.099 R)
• M11: 6,487,611 km (0.038 R)
• M12: 6,845,299 km (0.099 R)
• M13: 7,652,529 km (0.092 R)
• M14: 8,749,381 km (0.084 R)
• M15: 9,425,713 km (0.103 R)
• M16: 9,978,926 km (0.076 R)
• M17: 11,630,187 km (0.11 R)

Asteroid Belt

Center: 1.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.7

Radius: 12.7

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.71 AU - 2.27 AU

Year: 1904 Days

Day: 5.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 77,242,356 km

• M1: 157,975 km (0.077 R)
• M2: 602,730 km (0.057 R)
• M3: 1,476,381 km (0.043 R)
• M4: 1,971,102 km (0.051 R)
• M5: 2,538,227 km (0.091 R)
• M6: 3,037,136 km (0.061 R)
• M7: 3,601,270 km (0.083 R)
• M8: 4,162,860 km (0.107 R)
• M9: 4,588,316 km (0.049 R)
• M10: 5,042,944 km (0.116 R)
• M11: 5,792,579 km (0.092 R)
• M12: 7,952,174 km (0.029 R)
• M13: 8,669,795 km (0.111 R)
• M14: 9,619,293 km (0.069 R)
• M15: 10,301,010 km (0.106 R)
• M16: 10,807,549 km (0.083 R)
• M17: 12,352,446 km (0.078 R)
• M18: 13,158,330 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.2

Radius: 3.6

Gravity: 17.53 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.32 AU - 11.56 AU

Year: 21255 Days

Day: 17.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 77,242,356 km

• M1: 46,525 km (0.064 R)
• M2: 432,637 km (0.098 R)
• M3: 636,389 km (0.079 R)
• M4: 953,537 km (0.106 R)
• M5: 1,273,826 km (0.092 R)
• M6: 2,866,146 km (0.066 R)
• M7: 4,281,790 km (0.119 R)
• M8: 5,519,862 km (0.077 R)
• M9: 8,204,246 km (0.092 R)
• M10: 11,823,917 km (0.1 R)
• M11: 15,026,657 km (0.092 R)
• M12: 20,331,248 km (0.093 R)
• M13: 25,261,246 km (0.1 R)
• M14: 33,112,292 km (0.115 R)
• M15: 33,347,609 km (0.094 R)
• M16: 40,533,842 km (0.12 R)
• M17: 52,262,465 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.1

Radius: 3.4

Gravity: 22.85 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.85 AU - 12.65 AU

Year: 22258 Days

Day: 23.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 77,242,356 km

• M1: 42,336 km (0.099 R)
• M2: 175,927 km (0.109 R)
• M3: 418,575 km (0.059 R)
• M4: 600,486 km (0.046 R)
• M5: 737,368 km (0.069 R)
• M6: 1,662,930 km (0.104 R)
• M7: 1,847,235 km (0.1 R)
• M8: 2,256,534 km (0.053 R)
• M9: 2,634,269 km (0.094 R)
• M10: 3,903,158 km (0.118 R)
• M11: 4,019,545 km (0.06 R)
• M12: 4,382,619 km (0.104 R)
• M13: 4,508,431 km (0.094 R)
• M14: 4,800,446 km (0.039 R)
• M15: 5,001,805 km (0.11 R)
• M16: 5,979,128 km (0.116 R)
• M17: 6,251,845 km (0.108 R)
• M18: 6,371,373 km (0.097 R)
• M19: 7,120,111 km (0.11 R)
• M20: 9,822,447 km (0.118 R)
• M21: 10,147,224 km (0.093 R)
• M22: 10,257,028 km (0.091 R)
• M23: 14,621,247 km (0.089 R)
• M24: 17,128,059 km (0.07 R)
• M25: 18,238,524 km (0.041 R)
• M26: 20,689,834 km (0.075 R)
• M27: 23,447,521 km (0.11 R)
• M28: 23,639,605 km (0.082 R)
• M29: 25,517,358 km (0.086 R)
• M30: 26,857,904 km (0.104 R)
• M31: 27,705,825 km (0.058 R)
• M32: 28,353,284 km (0.112 R)
• M33: 28,571,398 km (0.072 R)
• M34: 34,393,149 km (0.11 R)
• M35: 40,679,999 km (0.094 R)
• M36: 47,690,754 km (0.08 R)
• M37: 49,403,500 km (0.101 R)
• M38: 55,294,664 km (0.079 R)
• M39: 57,706,631 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.4

Radius: 4.4

Gravity: 26.05 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.82 AU - 12.64 AU

Year: 23839 Days

Day: 22 Hours

Environment

Temp: -245 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 77,242,356 km

• M1: 54,902 km (0.086 R)
• M2: 266,583 km (0.075 R)
• M3: 520,002 km (0.071 R)
• M4: 719,715 km (0.112 R)
• M5: 1,006,195 km (0.113 R)
• M6: 1,380,340 km (0.077 R)
• M7: 1,642,585 km (0.107 R)
• M8: 2,076,867 km (0.08 R)
• M9: 2,513,543 km (0.111 R)
• M10: 4,633,345 km (0.072 R)
• M11: 6,277,725 km (0.081 R)
• M12: 6,585,149 km (0.108 R)
• M13: 6,948,671 km (0.041 R)
• M14: 8,171,335 km (0.076 R)
• M15: 8,537,850 km (0.106 R)
• M16: 9,135,792 km (0.075 R)
• M17: 9,473,435 km (0.115 R)
• M18: 12,208,981 km (0.117 R)
• M19: 19,080,909 km (0.063 R)
• M20: 20,863,368 km (0.055 R)
• M21: 22,651,810 km (0.09 R)
• M22: 25,082,177 km (0.119 R)
• M23: 25,411,592 km (0.116 R)
• M24: 28,625,403 km (0.102 R)
• M25: 29,105,612 km (0.054 R)
• M26: 30,453,788 km (0.111 R)
• M27: 32,748,619 km (0.077 R)
• M28: 33,406,102 km (0.097 R)
• M29: 36,684,240 km (0.082 R)
• M30: 37,822,979 km (0.06 R)
• M31: 41,532,857 km (0.119 R)
• M32: 44,189,565 km (0.106 R)
• M33: 48,808,699 km (0.112 R)
• M34: 49,838,680 km (0.094 R)
• M35: 54,837,343 km (0.079 R)
• M36: 74,271,004 km (0.098 R)
• M37: 77,242,317 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 14,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit