🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.3

Radius: 13.5

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.18 AU - 3.5 AU

Year: 3364 Days

Day: 13.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 76,839,661 km

• M1: 190,588 km (0.108 R)
• M2: 970,441 km (0.08 R)
• M3: 1,857,557 km (0.103 R)
• M4: 3,188,978 km (0.07 R)
• M5: 4,112,894 km (0.115 R)
• M6: 9,572,469 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.2

Radius: 10.1

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.63 AU - 4.31 AU

Year: 4544 Days

Day: 14.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,839,661 km

• M1: 125,662 km (0.051 R)
• M2: 459,116 km (0.099 R)
• M3: 805,585 km (0.119 R)
• M4: 1,540,858 km (0.035 R)
• M5: 1,870,422 km (0.065 R)
• M6: 2,208,813 km (0.04 R)
• M7: 2,545,557 km (0.034 R)
• M8: 2,948,125 km (0.04 R)
• M9: 3,497,897 km (0.064 R)
• M10: 4,234,368 km (0.066 R)
• M11: 4,802,540 km (0.102 R)
• M12: 5,887,125 km (0.087 R)
• M13: 6,353,272 km (0.056 R)
• M14: 7,185,036 km (0.092 R)
• M15: 7,839,976 km (0.079 R)
• M16: 8,763,443 km (0.115 R)
• M17: 9,406,864 km (0.101 R)
• M18: 9,864,932 km (0.12 R)
• M19: 13,105,970 km (0.099 R)
• M20: 13,678,033 km (0.076 R)
• M21: 14,038,115 km (0.098 R)
• M22: 14,543,755 km (0.117 R)
• M23: 16,688,540 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.5

Radius: 13.1

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.91 AU - 4.35 AU

Year: 5900 Days

Day: 12.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,839,661 km

• M1: 162,912 km (0.061 R)
• M2: 852,109 km (0.08 R)
• M3: 1,437,935 km (0.077 R)
• M4: 2,454,452 km (0.09 R)
• M5: 3,233,708 km (0.096 R)
• M6: 4,558,397 km (0.093 R)
• M7: 5,314,464 km (0.112 R)
• M8: 6,689,568 km (0.085 R)
• M9: 8,091,749 km (0.107 R)
• M10: 10,503,566 km (0.051 R)
• M11: 11,721,741 km (0.098 R)
• M12: 12,816,050 km (0.102 R)
• M13: 15,147,532 km (0.118 R)
• M14: 18,426,269 km (0.117 R)
• M15: 21,384,567 km (0.072 R)
• M16: 21,919,529 km (0.093 R)
• M17: 23,659,352 km (0.07 R)
• M18: 25,149,796 km (0.104 R)
• M19: 30,958,083 km (0.117 R)
• M20: 31,544,656 km (0.101 R)
• M21: 33,451,131 km (0.045 R)
• M22: 35,753,293 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.8

Radius: 6.6

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.79 AU - 7.41 AU

Year: 10590 Days

Day: 19.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,839,661 km

• M1: 82,129 km (0.097 R)
• M2: 306,975 km (0.119 R)
• M3: 875,746 km (0.032 R)
• M4: 1,304,793 km (0.094 R)
• M5: 1,733,690 km (0.106 R)
• M6: 2,134,762 km (0.092 R)
• M7: 2,770,403 km (0.112 R)
• M8: 3,319,278 km (0.086 R)
• M9: 3,715,712 km (0.115 R)
• M10: 4,575,152 km (0.11 R)
• M11: 4,977,271 km (0.068 R)
• M12: 8,188,539 km (0.078 R)
• M13: 9,088,519 km (0.086 R)
• M14: 10,388,675 km (0.104 R)
• M15: 11,441,993 km (0.114 R)
• M16: 11,755,550 km (0.087 R)
• M17: 12,021,386 km (0.073 R)
• M18: 15,466,924 km (0.098 R)
• M19: 17,106,965 km (0.112 R)
• M20: 18,215,336 km (0.12 R)
• M21: 23,130,075 km (0.077 R)
• M22: 24,830,404 km (0.105 R)
• M23: 32,780,484 km (0.095 R)
• M24: 36,700,247 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.5

Radius: 3.5

Gravity: 78.9 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.96 AU - 8.24 AU

Year: 11919 Days

Day: 16.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 76,839,661 km

• M1: 44,131 km (0.107 R)
• M2: 167,250 km (0.117 R)
• M3: 372,798 km (0.088 R)
• M4: 484,398 km (0.118 R)
• M5: 797,656 km (0.103 R)
• M6: 942,616 km (0.081 R)
• M7: 1,056,759 km (0.096 R)
• M8: 1,369,269 km (0.071 R)
• M9: 2,022,414 km (0.092 R)
• M10: 2,699,942 km (0.106 R)
• M11: 3,625,804 km (0.047 R)
• M12: 3,793,802 km (0.076 R)
• M13: 5,083,336 km (0.086 R)
• M14: 5,657,492 km (0.108 R)
• M15: 6,233,893 km (0.116 R)
• M16: 7,061,917 km (0.036 R)
• M17: 7,235,899 km (0.075 R)
• M18: 7,775,050 km (0.062 R)
• M19: 7,913,877 km (0.075 R)
• M20: 8,535,007 km (0.088 R)
• M21: 9,712,343 km (0.078 R)
• M22: 14,506,206 km (0.069 R)
• M23: 17,564,136 km (0.109 R)
• M24: 23,344,149 km (0.117 R)
• M25: 23,827,500 km (0.081 R)
• M26: 25,014,858 km (0.116 R)
• M27: 26,034,069 km (0.06 R)
• M28: 26,553,772 km (0.118 R)
• M29: 27,293,084 km (0.06 R)
• M30: 30,045,536 km (0.073 R)
• M31: 34,325,381 km (0.118 R)
• M32: 34,574,461 km (0.074 R)
• M33: 36,610,189 km (0.067 R)
• M34: 47,069,474 km (0.069 R)
• M35: 47,376,748 km (0.109 R)
• M36: 48,776,535 km (0.071 R)
• M37: 49,407,390 km (0.093 R)
• M38: 52,313,478 km (0.053 R)
• M39: 52,478,185 km (0.079 R)
• M40: 56,709,411 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.9

Radius: 5.8

Gravity: 15.4 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.46 AU - 9.36 AU

Year: 15638 Days

Day: 20.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,839,661 km

• M1: 97,987 km (0.041 R)
• M2: 825,032 km (0.115 R)
• M3: 1,334,563 km (0.07 R)
• M4: 2,321,011 km (0.08 R)
• M5: 2,613,026 km (0.09 R)
• M6: 2,813,487 km (0.1 R)
• M7: 3,121,360 km (0.084 R)
• M8: 4,092,250 km (0.111 R)
• M9: 8,144,856 km (0.104 R)
• M10: 8,477,861 km (0.039 R)
• M11: 10,501,920 km (0.113 R)
• M12: 11,477,298 km (0.076 R)
• M13: 13,409,056 km (0.093 R)
• M14: 17,273,917 km (0.117 R)
• M15: 27,635,364 km (0.032 R)
• M16: 28,278,934 km (0.079 R)
• M17: 29,152,287 km (0.102 R)
• M18: 32,232,956 km (0.032 R)
• M19: 34,774,025 km (0.091 R)
• M20: 44,643,146 km (0.115 R)
• M21: 45,380,215 km (0.053 R)
• M22: 46,425,754 km (0.038 R)
• M23: 54,868,460 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.5

Radius: 6.1

Gravity: 23.8 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.8 AU - 10.48 AU

Year: 17852 Days

Day: 23.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,839,661 km

• M1: 79,436 km (0.072 R)
• M2: 452,982 km (0.038 R)
• M3: 680,820 km (0.086 R)
• M4: 882,179 km (0.102 R)
• M5: 1,097,749 km (0.05 R)
• M6: 1,394,103 km (0.111 R)
• M7: 1,967,511 km (0.103 R)
• M8: 2,190,262 km (0.062 R)
• M9: 2,735,397 km (0.047 R)
• M10: 4,456,521 km (0.114 R)
• M11: 4,878,985 km (0.113 R)
• M12: 9,613,907 km (0.113 R)
• M13: 10,807,249 km (0.118 R)
• M14: 11,634,077 km (0.114 R)
• M15: 17,758,165 km (0.03 R)
• M16: 26,180,824 km (0.119 R)
• M17: 31,817,223 km (0.078 R)
• M18: 33,507,978 km (0.107 R)
• M19: 35,121,092 km (0.114 R)
• M20: 36,364,400 km (0.073 R)
• M21: 45,736,707 km (0.066 R)
• M22: 52,566,747 km (0.114 R)
• M23: 65,476,445 km (0.089 R)
• M24: 66,516,748 km (0.076 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 14,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit