🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.1

Radius: 14.9

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.92 AU - 2.68 AU

Year: 2408 Days

Day: 9.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,049,532 km

• M1: 185,352 km (0.073 R)
• M2: 655,538 km (0.115 R)
• M3: 1,246,300 km (0.109 R)
• M4: 2,171,114 km (0.116 R)
• M5: 3,028,758 km (0.094 R)
• M6: 3,831,949 km (0.115 R)
• M7: 4,367,211 km (0.104 R)
• M8: 6,019,070 km (0.112 R)
• M9: 6,690,466 km (0.059 R)
• M10: 9,854,161 km (0.072 R)
• M11: 10,445,971 km (0.043 R)
• M12: 10,944,281 km (0.058 R)
• M13: 13,319,746 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139

Radius: 10.4

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.37 AU - 5.03 AU

Year: 5941 Days

Day: 9.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,049,532 km

• M1: 129,402 km (0.105 R)
• M2: 497,413 km (0.073 R)
• M3: 1,059,751 km (0.112 R)
• M4: 1,669,063 km (0.106 R)
• M5: 2,041,861 km (0.094 R)
• M6: 2,470,459 km (0.059 R)
• M7: 2,814,983 km (0.087 R)
• M8: 5,998,127 km (0.104 R)
• M9: 6,402,938 km (0.1 R)
• M10: 7,950,229 km (0.061 R)
• M11: 9,406,864 km (0.102 R)
• M12: 9,880,341 km (0.115 R)
• M13: 10,446,419 km (0.081 R)
• M14: 12,929,445 km (0.085 R)
• M15: 13,977,976 km (0.114 R)
• M16: 15,832,990 km (0.082 R)
• M17: 16,979,059 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388

Radius: 9.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.09 AU - 6.35 AU

Year: 8232 Days

Day: 9.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,049,532 km

• M1: 123,269 km (0.053 R)
• M2: 845,078 km (0.04 R)
• M3: 1,336,807 km (0.118 R)
• M4: 1,689,259 km (0.112 R)
• M5: 2,676,605 km (0.068 R)
• M6: 3,060,024 km (0.047 R)
• M7: 3,436,263 km (0.03 R)
• M8: 5,711,497 km (0.117 R)
• M9: 6,219,232 km (0.113 R)
• M10: 6,585,597 km (0.069 R)
• M11: 10,331,379 km (0.093 R)
• M12: 11,086,100 km (0.07 R)
• M13: 11,826,609 km (0.117 R)
• M14: 12,183,251 km (0.09 R)
• M15: 15,361,158 km (0.109 R)
• M16: 20,477,854 km (0.05 R)
• M17: 25,176,424 km (0.1 R)
• M18: 26,802,403 km (0.107 R)
• M19: 32,694,465 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357

Radius: 6.2

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.22 AU - 5.88 AU

Year: 9025 Days

Day: 23.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 66,049,532 km

• M1: 77,193 km (0.09 R)
• M2: 632,051 km (0.112 R)
• M3: 935,735 km (0.068 R)
• M4: 1,416,542 km (0.113 R)
• M5: 1,658,292 km (0.054 R)
• M6: 2,080,906 km (0.118 R)
• M7: 3,015,594 km (0.098 R)
• M8: 3,463,191 km (0.064 R)
• M9: 3,905,402 km (0.081 R)
• M10: 4,152,837 km (0.085 R)
• M11: 4,358,235 km (0.064 R)
• M12: 6,839,914 km (0.069 R)
• M13: 7,422,448 km (0.039 R)
• M14: 8,076,939 km (0.101 R)
• M15: 9,151,351 km (0.084 R)
• M16: 9,813,022 km (0.067 R)
• M17: 11,132,475 km (0.059 R)
• M18: 13,946,411 km (0.103 R)
• M19: 15,794,693 km (0.041 R)
• M20: 17,399,579 km (0.057 R)
• M21: 20,261,835 km (0.064 R)
• M22: 21,080,135 km (0.111 R)
• M23: 22,466,159 km (0.056 R)
• M24: 24,825,318 km (0.083 R)
• M25: 27,977,495 km (0.12 R)
• M26: 30,994,584 km (0.092 R)
• M27: 35,062,300 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.4

Radius: 5.1

Gravity: 18.2 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.87 AU - 8.83 AU

Year: 13754 Days

Day: 16.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,049,532 km

• M1: 63,429 km (0.111 R)
• M2: 233,073 km (0.118 R)
• M3: 482,154 km (0.118 R)
• M4: 1,105,379 km (0.084 R)
• M5: 1,592,918 km (0.077 R)
• M6: 1,996,533 km (0.108 R)
• M7: 2,175,901 km (0.107 R)
• M8: 4,025,679 km (0.118 R)
• M9: 5,533,326 km (0.082 R)
• M10: 5,925,572 km (0.107 R)
• M11: 6,147,276 km (0.109 R)
• M12: 6,926,232 km (0.103 R)
• M13: 7,130,882 km (0.083 R)
• M14: 8,260,944 km (0.09 R)
• M15: 8,631,348 km (0.11 R)
• M16: 10,330,481 km (0.106 R)
• M17: 10,760,425 km (0.119 R)
• M18: 11,370,934 km (0.075 R)
• M19: 12,539,892 km (0.028 R)
• M20: 14,176,193 km (0.052 R)
• M21: 15,251,054 km (0.104 R)
• M22: 18,096,406 km (0.064 R)
• M23: 18,563,450 km (0.112 R)
• M24: 19,440,542 km (0.085 R)
• M25: 21,276,856 km (0.112 R)
• M26: 21,709,793 km (0.105 R)
• M27: 24,243,233 km (0.082 R)
• M28: 24,810,657 km (0.116 R)
• M29: 26,967,111 km (0.102 R)
• M30: 29,565,626 km (0.045 R)
• M31: 32,668,734 km (0.086 R)
• M32: 33,944,954 km (0.111 R)
• M33: 35,495,685 km (0.108 R)
• M34: 35,860,106 km (0.102 R)
• M35: 37,468,283 km (0.103 R)
• M36: 40,035,233 km (0.026 R)
• M37: 44,523,019 km (0.065 R)
• M38: 47,106,574 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803

Radius: 7

Gravity: 16.39 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.98 AU - 9.46 AU

Year: 14806 Days

Day: 24 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,049,532 km

• M1: 87,066 km (0.109 R)
• M2: 350,657 km (0.109 R)
• M3: 804,388 km (0.111 R)
• M4: 1,557,463 km (0.09 R)
• M5: 1,910,963 km (0.075 R)
• M6: 2,421,990 km (0.097 R)
• M7: 2,803,015 km (0.083 R)
• M8: 3,742,041 km (0.077 R)
• M9: 4,705,900 km (0.106 R)
• M10: 6,263,364 km (0.119 R)
• M11: 6,552,836 km (0.1 R)
• M12: 6,851,134 km (0.114 R)
• M13: 8,381,819 km (0.05 R)
• M14: 8,733,673 km (0.062 R)
• M15: 9,738,522 km (0.119 R)
• M16: 10,071,228 km (0.115 R)
• M17: 11,601,764 km (0.093 R)
• M18: 12,552,159 km (0.061 R)
• M19: 12,946,349 km (0.101 R)
• M20: 13,281,299 km (0.094 R)
• M21: 16,404,155 km (0.114 R)
• M22: 18,852,024 km (0.114 R)
• M23: 23,653,817 km (0.106 R)
• M24: 23,953,312 km (0.054 R)
• M25: 24,255,500 km (0.086 R)
• M26: 32,660,656 km (0.077 R)
• M27: 35,061,702 km (0.114 R)
• M28: 35,581,704 km (0.12 R)
• M29: 38,259,506 km (0.06 R)
• M30: 42,376,439 km (0.059 R)
• M31: 43,562,002 km (0.079 R)
• M32: 46,466,295 km (0.076 R)
• M33: 47,726,807 km (0.084 R)
• M34: 52,149,369 km (0.088 R)
• M35: 57,916,068 km (0.105 R)
• M36: 59,744,154 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.1

Radius: 4.9

Gravity: 33.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.42 AU - 9.5 AU

Year: 16985 Days

Day: 24.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,049,532 km

• M1: 61,186 km (0.05 R)
• M2: 225,743 km (0.029 R)
• M3: 431,889 km (0.115 R)
• M4: 651,499 km (0.118 R)
• M5: 2,408,825 km (0.116 R)
• M6: 3,660,959 km (0.062 R)
• M7: 5,407,365 km (0.11 R)
• M8: 5,717,930 km (0.036 R)
• M9: 7,218,696 km (0.1 R)
• M10: 8,439,115 km (0.041 R)
• M11: 9,677,636 km (0.093 R)
• M12: 11,343,259 km (0.071 R)
• M13: 12,046,967 km (0.118 R)
• M14: 12,376,232 km (0.052 R)
• M15: 13,121,678 km (0.115 R)
• M16: 14,405,527 km (0.118 R)
• M17: 15,306,405 km (0.071 R)
• M18: 15,615,026 km (0.11 R)
• M19: 19,109,034 km (0.056 R)
• M20: 19,466,722 km (0.117 R)
• M21: 21,514,418 km (0.095 R)
• M22: 22,990,051 km (0.065 R)
• M23: 24,426,939 km (0.092 R)
• M24: 25,274,411 km (0.076 R)
• M25: 31,513,839 km (0.093 R)
• M26: 34,062,837 km (0.109 R)
• M27: 38,280,150 km (0.116 R)
• M28: 38,563,638 km (0.117 R)
• M29: 41,029,759 km (0.057 R)
• M30: 45,317,384 km (0.031 R)
• M31: 45,953,324 km (0.088 R)
• M32: 50,402,215 km (0.069 R)
• M33: 52,643,192 km (0.1 R)
• M34: 54,590,507 km (0.12 R)
• M35: 58,253,112 km (0.106 R)
• M36: 59,193,633 km (0.118 R)
• M37: 60,527,448 km (0.097 R)
• M38: 69,794,288 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.9

Radius: 6.3

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.32 AU - 11.96 AU

Year: 20660 Days

Day: 20.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,049,532 km

• M1: 95,593 km (0.118 R)
• M2: 1,771,987 km (0.081 R)
• M3: 6,292,535 km (0.077 R)
• M4: 8,675,929 km (0.104 R)
• M5: 9,955,589 km (0.118 R)
• M6: 11,114,224 km (0.116 R)
• M7: 12,751,423 km (0.108 R)
• M8: 14,399,543 km (0.111 R)
• M9: 19,920,004 km (0.09 R)
• M10: 22,998,578 km (0.118 R)
• M11: 23,491,204 km (0.093 R)
• M12: 24,701,900 km (0.118 R)
• M13: 29,613,497 km (0.075 R)
• M14: 32,976,607 km (0.1 R)
• M15: 36,187,276 km (0.066 R)
• M16: 41,167,539 km (0.069 R)
• M17: 45,961,702 km (0.098 R)
• M18: 48,653,865 km (0.075 R)
• M19: 51,282,000 km (0.096 R)
• M20: 54,176,420 km (0.109 R)
• M21: 58,263,284 km (0.117 R)
• M22: 58,810,962 km (0.11 R)
• M23: 61,036,380 km (0.098 R)
• M24: 63,702,962 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 11,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit