🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.9

Radius: 10.8

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.48 AU - 0.58 AU

Year: 266 Days

Day: 13.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 73,700,267 km

• M1: 134,339 km (0.111 R)
• M2: 556,504 km (0.119 R)
• M3: 964,457 km (0.036 R)
• M4: 1,439,580 km (0.115 R)
• M5: 2,014,485 km (0.114 R)
• M6: 2,455,499 km (0.116 R)
• M7: 2,960,691 km (0.104 R)
• M8: 3,920,511 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.8

Radius: 10.7

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.82 AU - 0.88 AU

Year: 541 Days

Day: 12.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,700,267 km

• M1: 133,142 km (0.077 R)
• M2: 504,893 km (0.086 R)
• M3: 916,137 km (0.044 R)
• M4: 1,279,062 km (0.089 R)
• M5: 1,707,660 km (0.062 R)
• M6: 2,045,900 km (0.096 R)
• M7: 2,378,756 km (0.101 R)
• M8: 2,781,623 km (0.053 R)
• M9: 3,381,660 km (0.116 R)
• M10: 3,837,335 km (0.096 R)
• M11: 4,566,325 km (0.073 R)
• M12: 5,124,774 km (0.112 R)
• M13: 5,728,102 km (0.103 R)
• M14: 6,104,790 km (0.066 R)
• M15: 6,700,788 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.9

Radius: 10.6

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.94 AU - 1.1 AU

Year: 711 Days

Day: 6.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,700,267 km

• M1: 131,796 km (0.047 R)
• M2: 484,697 km (0.069 R)
• M3: 833,111 km (0.105 R)
• M4: 1,423,424 km (0.119 R)
• M5: 1,866,383 km (0.103 R)
• M6: 2,410,171 km (0.072 R)
• M7: 2,876,917 km (0.109 R)
• M8: 3,257,045 km (0.082 R)
• M9: 4,133,539 km (0.084 R)
• M10: 5,210,045 km (0.114 R)
• M11: 5,671,854 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.8

Radius: 12.4

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.97 AU - 1.53 AU

Year: 965 Days

Day: 12.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,700,267 km

• M1: 154,535 km (0.119 R)
• M2: 622,626 km (0.104 R)
• M3: 1,406,818 km (0.064 R)
• M4: 2,067,143 km (0.117 R)
• M5: 2,453,555 km (0.097 R)
• M6: 3,028,011 km (0.059 R)
• M7: 3,691,028 km (0.116 R)
• M8: 4,185,300 km (0.112 R)
• M9: 4,723,553 km (0.096 R)
• M10: 5,326,881 km (0.068 R)
• M11: 5,980,923 km (0.099 R)
• M12: 6,845,000 km (0.096 R)
• M13: 7,570,400 km (0.105 R)
• M14: 8,141,266 km (0.042 R)
• M15: 8,874,894 km (0.115 R)
• M16: 9,566,784 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.1

Radius: 13.6

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.47 AU - 2.03 AU

Year: 1598 Days

Day: 12.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,700,267 km

• M1: 170,841 km (0.111 R)
• M2: 613,202 km (0.053 R)
• M3: 1,605,335 km (0.116 R)
• M4: 2,099,157 km (0.107 R)
• M5: 2,639,954 km (0.032 R)
• M6: 3,369,692 km (0.115 R)
• M7: 3,809,360 km (0.114 R)
• M8: 4,462,355 km (0.086 R)
• M9: 5,211,092 km (0.094 R)
• M10: 6,164,330 km (0.114 R)
• M11: 7,176,060 km (0.108 R)
• M12: 8,086,363 km (0.12 R)
• M13: 8,724,697 km (0.094 R)
• M14: 9,201,167 km (0.106 R)
• M15: 9,965,462 km (0.102 R)
• M16: 10,415,901 km (0.085 R)
• M17: 12,514,460 km (0.12 R)
• M18: 14,926,277 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.5

Radius: 14.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.2 AU - 2.7 AU

Year: 2647 Days

Day: 14 Hours

Environment

Temp: -217 °C

Axial Tilt: 153.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,700,267 km

• M1: 181,612 km (0.103 R)
• M2: 674,836 km (0.114 R)
• M3: 1,156,541 km (0.117 R)
• M4: 2,714,154 km (0.117 R)
• M5: 3,326,608 km (0.083 R)
• M6: 3,953,872 km (0.078 R)
• M7: 6,064,548 km (0.118 R)
• M8: 7,827,709 km (0.096 R)
• M9: 8,582,280 km (0.08 R)
• M10: 9,734,034 km (0.044 R)
• M11: 10,948,171 km (0.081 R)
• M12: 11,572,293 km (0.119 R)
• M13: 12,219,902 km (0.095 R)
• M14: 13,676,686 km (0.115 R)
• M15: 15,390,629 km (0.111 R)
• M16: 16,324,568 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.1

Radius: 13.6

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.68 AU - 5.06 AU

Year: 7418 Days

Day: 9.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 175.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,700,267 km

• M1: 178,470 km (0.072 R)
• M2: 749,037 km (0.097 R)
• M3: 1,596,508 km (0.086 R)
• M4: 3,419,508 km (0.085 R)
• M5: 4,749,583 km (0.12 R)
• M6: 5,420,380 km (0.079 R)
• M7: 5,879,645 km (0.093 R)
• M8: 9,069,969 km (0.057 R)
• M9: 9,719,822 km (0.034 R)
• M10: 10,153,806 km (0.058 R)
• M11: 15,109,983 km (0.051 R)
• M12: 20,840,330 km (0.113 R)
• M13: 22,807,841 km (0.088 R)
• M14: 28,459,349 km (0.057 R)
• M15: 33,757,657 km (0.077 R)
• M16: 34,421,273 km (0.119 R)
• M17: 35,433,004 km (0.087 R)
• M18: 38,707,701 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.2

Radius: 8.8

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.29 AU - 6.05 AU

Year: 8114 Days

Day: 13.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 109 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,700,267 km

• M1: 122,221 km (0.097 R)
• M2: 499,657 km (0.082 R)
• M3: 1,240,466 km (0.079 R)
• M4: 1,759,720 km (0.095 R)
• M5: 2,256,833 km (0.095 R)
• M6: 2,644,741 km (0.06 R)
• M7: 2,990,910 km (0.111 R)
• M8: 4,030,017 km (0.079 R)
• M9: 4,546,728 km (0.102 R)
• M10: 4,955,130 km (0.098 R)
• M11: 5,613,660 km (0.119 R)
• M12: 6,876,715 km (0.091 R)
• M13: 7,736,454 km (0.101 R)
• M14: 8,622,073 km (0.09 R)
• M15: 8,976,770 km (0.096 R)
• M16: 9,480,316 km (0.114 R)
• M17: 11,104,500 km (0.083 R)
• M18: 12,064,769 km (0.082 R)
• M19: 14,333,570 km (0.058 R)
• M20: 14,643,687 km (0.1 R)
• M21: 15,731,712 km (0.078 R)
• M22: 19,093,924 km (0.106 R)
• M23: 25,804,735 km (0.063 R)
• M24: 26,356,602 km (0.08 R)
• M25: 27,770,900 km (0.115 R)
• M26: 33,281,487 km (0.072 R)
• M27: 34,932,449 km (0.065 R)
• M28: 39,237,128 km (0.109 R)
• M29: 39,600,800 km (0.104 R)
• M30: 40,829,747 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.1

Radius: 6.1

Gravity: 24.49 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.42 AU - 9.3 AU

Year: 15211 Days

Day: 15.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 73,700,267 km

• M1: 87,515 km (0.045 R)
• M2: 315,652 km (0.069 R)
• M3: 1,540,110 km (0.078 R)
• M4: 2,741,381 km (0.064 R)
• M5: 2,960,691 km (0.065 R)
• M6: 6,636,012 km (0.108 R)
• M7: 8,319,586 km (0.12 R)
• M8: 8,833,605 km (0.047 R)
• M9: 9,533,274 km (0.038 R)
• M10: 10,211,251 km (0.105 R)
• M11: 11,042,268 km (0.114 R)
• M12: 15,883,704 km (0.116 R)
• M13: 17,078,691 km (0.102 R)
• M14: 18,850,828 km (0.108 R)
• M15: 21,974,132 km (0.073 R)
• M16: 22,954,447 km (0.109 R)
• M17: 25,002,143 km (0.109 R)
• M18: 25,854,252 km (0.059 R)
• M19: 26,505,900 km (0.109 R)
• M20: 27,955,354 km (0.094 R)
• M21: 28,182,892 km (0.108 R)
• M22: 29,456,868 km (0.112 R)
• M23: 29,692,485 km (0.115 R)
• M24: 32,494,004 km (0.085 R)
• M25: 33,380,371 km (0.079 R)
• M26: 34,282,746 km (0.12 R)
• M27: 36,541,823 km (0.12 R)
• M28: 36,813,942 km (0.08 R)
• M29: 41,059,828 km (0.112 R)
• M30: 41,501,591 km (0.1 R)
• M31: 42,244,943 km (0.062 R)
• M32: 44,994,252 km (0.091 R)
• M33: 45,620,918 km (0.108 R)
• M34: 48,349,733 km (0.074 R)
• M35: 50,846,222 km (0.071 R)
• M36: 51,185,360 km (0.102 R)
• M37: 51,526,144 km (0.075 R)
• M38: 52,904,240 km (0.067 R)
• M39: 63,049,967 km (0.099 R)
• M40: 65,223,624 km (0.056 R)
• M41: 67,038,695 km (0.058 R)
• M42: 68,680,233 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.2

Radius: 3.3

Gravity: 57.59 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.18 AU - 10.64 AU

Year: 19925 Days

Day: 19.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,700,267 km

• M1: 41,439 km (0.08 R)
• M2: 270,323 km (0.1 R)
• M3: 984,803 km (0.069 R)
• M4: 1,151,006 km (0.092 R)
• M5: 2,454,751 km (0.083 R)
• M6: 3,013,500 km (0.094 R)
• M7: 6,575,874 km (0.091 R)
• M8: 9,583,838 km (0.066 R)
• M9: 10,760,724 km (0.075 R)
• M10: 12,363,067 km (0.067 R)
• M11: 13,256,017 km (0.05 R)
• M12: 13,539,056 km (0.117 R)
• M13: 15,478,892 km (0.039 R)
• M14: 17,008,231 km (0.081 R)
• M15: 18,371,815 km (0.118 R)
• M16: 21,898,735 km (0.117 R)
• M17: 23,716,498 km (0.051 R)
• M18: 25,197,966 km (0.108 R)
• M19: 30,744,606 km (0.099 R)
• M20: 32,248,215 km (0.051 R)
• M21: 33,931,639 km (0.085 R)
• M22: 35,536,675 km (0.073 R)
• M23: 38,038,101 km (0.076 R)
• M24: 48,713,255 km (0.105 R)
• M25: 49,386,895 km (0.108 R)
• M26: 72,164,218 km (0.063 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: 191 - 13,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit