🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.6

Radius: 14.1

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.53 AU - 0.61 AU

Year: 292 Days

Day: 7.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 69,450,708 km

• M1: 175,329 km (0.099 R)
• M2: 671,545 km (0.115 R)
• M3: 1,462,469 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.4

Radius: 9.5

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.64 AU - 0.94 AU

Year: 476 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 69,450,708 km

• M1: 118,332 km (0.078 R)
• M2: 582,534 km (0.072 R)
• M3: 1,102,836 km (0.068 R)
• M4: 1,696,589 km (0.095 R)
• M5: 2,338,664 km (0.081 R)
• M6: 2,639,804 km (0.11 R)
• M7: 3,577,184 km (0.095 R)
• M8: 5,321,196 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.3

Radius: 14.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.39 AU - 1.55 AU

Year: 1209 Days

Day: 10.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 69,450,708 km

• M1: 184,604 km (0.109 R)
• M2: 711,787 km (0.107 R)
• M3: 1,371,513 km (0.056 R)
• M4: 1,835,416 km (0.105 R)
• M5: 2,678,251 km (0.053 R)
• M6: 3,967,336 km (0.037 R)
• M7: 4,666,107 km (0.089 R)
• M8: 5,341,242 km (0.092 R)
• M9: 5,968,207 km (0.067 R)
• M10: 6,619,706 km (0.075 R)
• M11: 8,401,865 km (0.075 R)
• M12: 9,558,706 km (0.065 R)
• M13: 10,321,954 km (0.112 R)
• M14: 12,006,426 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.9

Radius: 12.2

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2 AU - 2.4 AU

Year: 2213 Days

Day: 5.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,450,708 km

• M1: 160,219 km (0.059 R)
• M2: 612,603 km (0.108 R)
• M3: 1,039,107 km (0.091 R)
• M4: 1,484,460 km (0.105 R)
• M5: 2,011,044 km (0.09 R)
• M6: 2,589,689 km (0.103 R)
• M7: 3,394,974 km (0.06 R)
• M8: 4,586,671 km (0.044 R)
• M9: 5,040,700 km (0.051 R)
• M10: 5,430,104 km (0.113 R)
• M11: 6,014,283 km (0.051 R)
• M12: 6,941,042 km (0.119 R)
• M13: 7,960,851 km (0.119 R)
• M14: 8,683,708 km (0.093 R)
• M15: 9,484,056 km (0.038 R)
• M16: 11,116,917 km (0.113 R)
• M17: 11,621,660 km (0.069 R)
• M18: 15,403,943 km (0.097 R)
• M19: 17,082,581 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.5

Radius: 3.8

Gravity: 45.46 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.99 AU - 8.01 AU

Year: 12561 Days

Day: 16.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,450,708 km

• M1: 47,273 km (0.103 R)
• M2: 201,359 km (0.103 R)
• M3: 500,405 km (0.115 R)
• M4: 797,656 km (0.048 R)
• M5: 1,165,667 km (0.088 R)
• M6: 1,346,830 km (0.117 R)
• M7: 2,720,288 km (0.099 R)
• M8: 2,946,180 km (0.077 R)
• M9: 3,835,989 km (0.068 R)
• M10: 4,326,969 km (0.077 R)
• M11: 4,448,442 km (0.06 R)
• M12: 6,836,473 km (0.054 R)
• M13: 7,211,365 km (0.106 R)
• M14: 7,468,674 km (0.054 R)
• M15: 7,866,155 km (0.111 R)
• M16: 8,995,021 km (0.12 R)
• M17: 13,597,100 km (0.09 R)
• M18: 17,331,961 km (0.077 R)
• M19: 19,721,936 km (0.09 R)
• M20: 23,330,985 km (0.104 R)
• M21: 25,635,390 km (0.049 R)
• M22: 26,234,380 km (0.108 R)
• M23: 27,150,069 km (0.079 R)
• M24: 27,772,396 km (0.11 R)
• M25: 29,915,086 km (0.105 R)
• M26: 34,165,012 km (0.069 R)
• M27: 42,573,908 km (0.1 R)
• M28: 44,121,050 km (0.093 R)
• M29: 45,124,851 km (0.068 R)
• M30: 49,753,709 km (0.083 R)
• M31: 54,197,813 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.8

Radius: 4.8

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.9 AU - 10.36 AU

Year: 17195 Days

Day: 23.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,450,708 km

• M1: 62,532 km (0.062 R)
• M2: 397,482 km (0.106 R)
• M3: 604,974 km (0.113 R)
• M4: 1,221,766 km (0.116 R)
• M5: 2,185,176 km (0.108 R)
• M6: 2,571,887 km (0.1 R)
• M7: 2,762,025 km (0.065 R)
• M8: 3,086,054 km (0.093 R)
• M9: 3,457,506 km (0.088 R)
• M10: 6,102,845 km (0.08 R)
• M11: 9,049,325 km (0.091 R)
• M12: 12,444,748 km (0.03 R)
• M13: 21,137,581 km (0.095 R)
• M14: 21,913,395 km (0.111 R)
• M15: 26,611,816 km (0.113 R)
• M16: 28,533,849 km (0.119 R)
• M17: 30,155,939 km (0.073 R)
• M18: 31,138,348 km (0.075 R)
• M19: 36,925,542 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.9

Radius: 4.9

Gravity: 23.28 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.11 AU - 10.07 AU

Year: 18588 Days

Day: 18.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,450,708 km

• M1: 64,626 km (0.086 R)
• M2: 364,869 km (0.075 R)
• M3: 626,815 km (0.119 R)
• M4: 831,465 km (0.081 R)
• M5: 1,209,349 km (0.118 R)
• M6: 3,515,550 km (0.084 R)
• M7: 3,714,814 km (0.083 R)
• M8: 4,198,763 km (0.102 R)
• M9: 5,181,322 km (0.069 R)
• M10: 5,784,650 km (0.1 R)
• M11: 5,982,419 km (0.117 R)
• M12: 6,603,100 km (0.116 R)
• M13: 6,951,215 km (0.106 R)
• M14: 7,496,050 km (0.051 R)
• M15: 8,773,766 km (0.109 R)
• M16: 10,952,210 km (0.094 R)
• M17: 11,563,915 km (0.101 R)
• M18: 11,751,810 km (0.117 R)
• M19: 12,262,837 km (0.088 R)
• M20: 12,989,434 km (0.096 R)
• M21: 18,725,764 km (0.075 R)
• M22: 19,246,664 km (0.103 R)
• M23: 23,067,244 km (0.102 R)
• M24: 25,417,277 km (0.056 R)
• M25: 29,292,161 km (0.068 R)
• M26: 39,023,801 km (0.033 R)
• M27: 39,730,502 km (0.118 R)
• M28: 42,792,022 km (0.093 R)
• M29: 47,113,456 km (0.057 R)
• M30: 47,272,927 km (0.08 R)
• M31: 48,075,819 km (0.062 R)
• M32: 49,379,415 km (0.081 R)
• M33: 50,539,097 km (0.119 R)
• M34: 51,378,491 km (0.052 R)
• M35: 54,302,082 km (0.099 R)
• M36: 64,517,522 km (0.046 R)
• M37: 67,510,377 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.6

Radius: 5.3

Gravity: 27.82 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.05 AU - 10.46 AU

Year: 22258 Days

Day: 15.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,450,708 km

• M1: 66,122 km (0.108 R)
• M2: 253,419 km (0.113 R)
• M3: 531,072 km (0.09 R)
• M4: 855,999 km (0.075 R)
• M5: 1,548,188 km (0.054 R)
• M6: 2,168,421 km (0.07 R)
• M7: 2,914,466 km (0.084 R)
• M8: 3,159,956 km (0.101 R)
• M9: 4,821,839 km (0.089 R)
• M10: 5,650,162 km (0.089 R)
• M11: 6,569,441 km (0.083 R)
• M12: 8,479,357 km (0.061 R)
• M13: 9,620,041 km (0.111 R)
• M14: 12,271,364 km (0.044 R)
• M15: 14,029,887 km (0.069 R)
• M16: 16,455,766 km (0.088 R)
• M17: 17,588,670 km (0.045 R)
• M18: 18,402,932 km (0.08 R)
• M19: 21,197,270 km (0.087 R)
• M20: 21,705,903 km (0.113 R)
• M21: 22,853,917 km (0.098 R)
• M22: 24,261,932 km (0.089 R)
• M23: 25,043,581 km (0.084 R)
• M24: 33,943,308 km (0.063 R)
• M25: 34,920,481 km (0.047 R)
• M26: 35,916,205 km (0.048 R)
• M27: 40,088,938 km (0.065 R)
• M28: 41,495,906 km (0.117 R)
• M29: 41,813,054 km (0.07 R)
• M30: 48,850,437 km (0.105 R)
• M31: 51,726,456 km (0.051 R)
• M32: 57,223,130 km (0.12 R)
• M33: 69,359,407 km (0.119 R)
• M34: 75,315,347 km (0.036 R)
• M35: 77,934,507 km (0.219 R)
• M36: 82,350,486 km (0.077 R)
• M37: 85,129,566 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.5

Radius: 3.1

Gravity: 41.78 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.2 AU - 10.62 AU

Year: 22781 Days

Day: 18.7 Hours

Environment

Temp: -245 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 69,450,708 km

• M1: 38,596 km (0.041 R)
• M2: 287,228 km (0.115 R)
• M3: 514,617 km (0.095 R)
• M4: 962,513 km (0.086 R)
• M5: 1,097,300 km (0.116 R)
• M6: 1,404,724 km (0.079 R)
• M7: 1,578,706 km (0.114 R)
• M8: 2,249,653 km (0.113 R)
• M9: 2,815,133 km (0.095 R)
• M10: 2,963,833 km (0.093 R)
• M11: 3,196,757 km (0.11 R)
• M12: 3,469,623 km (0.11 R)
• M13: 4,752,874 km (0.116 R)
• M14: 5,181,173 km (0.12 R)
• M15: 5,329,424 km (0.086 R)
• M16: 6,238,082 km (0.09 R)
• M17: 10,025,451 km (0.11 R)
• M18: 10,608,135 km (0.052 R)
• M19: 12,491,572 km (0.119 R)
• M20: 17,560,696 km (0.057 R)
• M21: 18,838,112 km (0.076 R)
• M22: 21,671,944 km (0.104 R)
• M23: 25,092,500 km (0.06 R)
• M24: 27,041,012 km (0.107 R)
• M25: 27,938,599 km (0.118 R)
• M26: 28,052,144 km (0.103 R)
• M27: 29,792,865 km (0.038 R)
• M28: 33,359,727 km (0.097 R)
• M29: 34,391,503 km (0.064 R)
• M30: 36,927,038 km (0.071 R)
• M31: 37,752,818 km (0.078 R)
• M32: 39,584,195 km (0.082 R)
• M33: 41,179,357 km (0.083 R)
• M34: 44,652,272 km (0.108 R)
• M35: 44,807,554 km (0.103 R)
• M36: 52,864,596 km (0.114 R)
• M37: 57,691,222 km (0.105 R)
• M38: 60,305,744 km (0.065 R)
• M39: 64,969,607 km (0.034 R)
• M40: 65,168,872 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 11,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit