🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.4

Radius: 11

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.04 AU - 1.46 AU

Year: 932 Days

Day: 11.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,683,711 km

• M1: 136,732 km (0.059 R)
• M2: 578,046 km (0.062 R)
• M3: 956,230 km (0.083 R)
• M4: 1,313,021 km (0.1 R)
• M5: 2,062,506 km (0.106 R)
• M6: 2,408,825 km (0.079 R)
• M7: 2,794,189 km (0.112 R)
• M8: 3,391,982 km (0.078 R)
• M9: 4,179,765 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.4

Radius: 13.6

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.98 AU - 1.54 AU

Year: 943 Days

Day: 7.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,683,711 km

• M1: 169,794 km (0.114 R)
• M2: 593,455 km (0.091 R)
• M3: 2,045,900 km (0.028 R)
• M4: 3,181,797 km (0.064 R)
• M5: 4,544,335 km (0.112 R)
• M6: 5,115,649 km (0.101 R)
• M7: 6,207,264 km (0.083 R)
• M8: 6,746,864 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.1

Radius: 14.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.9 AU - 2.94 AU

Year: 2510 Days

Day: 7.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,683,711 km

• M1: 180,415 km (0.066 R)
• M2: 700,716 km (0.12 R)
• M3: 1,166,265 km (0.117 R)
• M4: 1,760,468 km (0.068 R)
• M5: 2,227,662 km (0.088 R)
• M6: 2,751,853 km (0.085 R)
• M7: 3,914,378 km (0.081 R)
• M8: 4,627,661 km (0.055 R)
• M9: 5,319,102 km (0.112 R)
• M10: 6,008,898 km (0.081 R)
• M11: 6,608,037 km (0.087 R)
• M12: 7,115,922 km (0.067 R)
• M13: 7,787,616 km (0.083 R)
• M14: 8,828,818 km (0.101 R)
• M15: 9,414,792 km (0.066 R)
• M16: 10,092,620 km (0.111 R)
• M17: 11,365,997 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.2

Radius: 11.4

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4 AU - 4.62 AU

Year: 5967 Days

Day: 12.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,683,711 km

• M1: 141,968 km (0.056 R)
• M2: 539,450 km (0.1 R)
• M3: 926,908 km (0.098 R)
• M4: 1,635,554 km (0.113 R)
• M5: 2,373,969 km (0.053 R)
• M6: 3,454,813 km (0.069 R)
• M7: 3,824,320 km (0.07 R)
• M8: 4,220,306 km (0.078 R)
• M9: 5,860,197 km (0.119 R)
• M10: 6,629,878 km (0.084 R)
• M11: 7,850,447 km (0.105 R)
• M12: 8,870,705 km (0.107 R)
• M13: 9,390,707 km (0.102 R)
• M14: 9,839,650 km (0.112 R)
• M15: 10,349,929 km (0.083 R)
• M16: 10,926,778 km (0.104 R)
• M17: 12,895,785 km (0.058 R)
• M18: 13,507,491 km (0.039 R)
• M19: 14,431,557 km (0.099 R)
• M20: 18,553,577 km (0.082 R)
• M21: 18,976,340 km (0.059 R)
• M22: 20,506,577 km (0.065 R)
• M23: 26,556,614 km (0.111 R)
• M24: 27,003,912 km (0.117 R)
• M25: 29,315,648 km (0.041 R)
• M26: 30,764,503 km (0.051 R)
• M27: 31,257,877 km (0.059 R)
• M28: 32,667,388 km (0.086 R)
• M29: 35,829,887 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.2

Radius: 6.3

Gravity: 23.51 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.45 AU - 7.43 AU

Year: 12192 Days

Day: 17.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,683,711 km

• M1: 78,389 km (0.041 R)
• M2: 295,306 km (0.117 R)
• M3: 541,395 km (0.097 R)
• M4: 884,572 km (0.074 R)
• M5: 1,094,458 km (0.072 R)
• M6: 1,324,240 km (0.092 R)
• M7: 1,830,779 km (0.088 R)
• M8: 2,235,142 km (0.103 R)
• M9: 2,565,304 km (0.087 R)
• M10: 3,221,291 km (0.081 R)
• M11: 5,202,266 km (0.056 R)
• M12: 5,523,901 km (0.119 R)
• M13: 6,651,421 km (0.12 R)
• M14: 7,513,403 km (0.1 R)
• M15: 8,447,493 km (0.1 R)
• M16: 10,320,458 km (0.113 R)
• M17: 12,079,430 km (0.055 R)
• M18: 13,357,295 km (0.108 R)
• M19: 14,793,584 km (0.045 R)
• M20: 16,481,497 km (0.112 R)
• M21: 18,539,515 km (0.118 R)
• M22: 19,037,675 km (0.103 R)
• M23: 20,940,860 km (0.093 R)
• M24: 26,350,767 km (0.055 R)
• M25: 26,664,324 km (0.115 R)
• M26: 32,145,291 km (0.094 R)
• M27: 33,471,177 km (0.077 R)
• M28: 36,231,707 km (0.058 R)
• M29: 39,412,157 km (0.064 R)
• M30: 46,170,241 km (0.073 R)
• M31: 46,778,805 km (0.119 R)
• M32: 47,085,032 km (0.113 R)
• M33: 49,266,169 km (0.047 R)
• M34: 50,061,282 km (0.076 R)
• M35: 50,542,389 km (0.055 R)
• M36: 50,864,772 km (0.08 R)
• M37: 53,327,003 km (0.032 R)
• M38: 60,279,415 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.2

Radius: 7.3

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.97 AU - 9.93 AU

Year: 14948 Days

Day: 18.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,683,711 km

• M1: 99,483 km (0.089 R)
• M2: 363,373 km (0.059 R)
• M3: 1,189,901 km (0.119 R)
• M4: 1,434,045 km (0.114 R)
• M5: 2,408,825 km (0.047 R)
• M6: 3,242,833 km (0.092 R)
• M7: 3,875,632 km (0.035 R)
• M8: 6,858,165 km (0.087 R)
• M9: 7,182,493 km (0.08 R)
• M10: 8,109,401 km (0.116 R)
• M11: 8,845,722 km (0.107 R)
• M12: 9,505,897 km (0.071 R)
• M13: 11,144,144 km (0.075 R)
• M14: 12,526,279 km (0.036 R)
• M15: 15,460,641 km (0.05 R)
• M16: 19,331,635 km (0.064 R)
• M17: 20,176,564 km (0.073 R)
• M18: 23,364,495 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.3

Radius: 4.7

Gravity: 38.9 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.23 AU - 8.73 AU

Year: 15033 Days

Day: 19.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,683,711 km

• M1: 58,493 km (0.114 R)
• M2: 301,141 km (0.091 R)
• M3: 713,432 km (0.062 R)
• M4: 915,838 km (0.103 R)
• M5: 1,798,466 km (0.094 R)
• M6: 2,197,144 km (0.113 R)
• M7: 3,661,408 km (0.073 R)
• M8: 5,261,656 km (0.093 R)
• M9: 6,873,274 km (0.081 R)
• M10: 7,368,443 km (0.108 R)
• M11: 7,935,419 km (0.09 R)
• M12: 14,192,350 km (0.078 R)
• M13: 15,824,612 km (0.115 R)
• M14: 16,369,149 km (0.091 R)
• M15: 18,844,844 km (0.082 R)
• M16: 20,535,449 km (0.104 R)
• M17: 22,131,659 km (0.115 R)
• M18: 22,910,615 km (0.101 R)
• M19: 23,108,233 km (0.115 R)
• M20: 26,102,136 km (0.06 R)
• M21: 34,891,908 km (0.112 R)
• M22: 42,274,114 km (0.116 R)
• M23: 44,691,616 km (0.065 R)
• M24: 45,154,920 km (0.025 R)
• M25: 47,841,100 km (0.071 R)
• M26: 48,325,947 km (0.109 R)
• M27: 52,494,192 km (0.092 R)
• M28: 54,577,492 km (0.08 R)
• M29: 63,074,202 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.2

Radius: 7.9

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.09 AU - 9.69 AU

Year: 17676 Days

Day: 19.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,683,711 km

• M1: 101,577 km (0.102 R)
• M2: 352,901 km (0.089 R)
• M3: 647,310 km (0.115 R)
• M4: 1,481,019 km (0.101 R)
• M5: 1,846,187 km (0.113 R)
• M6: 2,412,415 km (0.087 R)
• M7: 3,113,880 km (0.082 R)
• M8: 4,302,884 km (0.112 R)
• M9: 5,119,838 km (0.086 R)
• M10: 5,401,979 km (0.113 R)
• M11: 5,769,391 km (0.047 R)
• M12: 8,143,360 km (0.065 R)
• M13: 9,232,133 km (0.117 R)
• M14: 10,984,972 km (0.114 R)
• M15: 12,001,340 km (0.038 R)
• M16: 14,497,530 km (0.083 R)
• M17: 16,015,798 km (0.086 R)
• M18: 19,535,537 km (0.077 R)
• M19: 23,250,351 km (0.074 R)
• M20: 24,026,316 km (0.078 R)
• M21: 26,667,765 km (0.116 R)
• M22: 30,176,733 km (0.102 R)
• M23: 31,922,839 km (0.077 R)
• M24: 32,279,929 km (0.084 R)
• M25: 39,173,100 km (0.044 R)
• M26: 39,994,692 km (0.075 R)
• M27: 42,241,801 km (0.098 R)
• M28: 43,688,263 km (0.102 R)
• M29: 44,571,938 km (0.109 R)
• M30: 44,869,039 km (0.089 R)
• M31: 45,317,234 km (0.097 R)
• M32: 50,285,529 km (0.102 R)
• M33: 53,400,905 km (0.064 R)
• M34: 54,920,520 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.5

Radius: 5.4

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.67 AU - 12.93 AU

Year: 23668 Days

Day: 20.3 Hours

Environment

Temp: -244 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 64,683,711 km

• M1: 67,469 km (0.103 R)
• M2: 373,546 km (0.092 R)
• M3: 584,030 km (0.092 R)
• M4: 1,052,720 km (0.106 R)
• M5: 1,256,024 km (0.07 R)
• M6: 1,610,720 km (0.12 R)
• M7: 2,389,228 km (0.074 R)
• M8: 3,183,592 km (0.097 R)
• M9: 3,959,407 km (0.048 R)
• M10: 4,264,886 km (0.06 R)
• M11: 4,718,915 km (0.044 R)
• M12: 5,385,972 km (0.099 R)
• M13: 7,348,098 km (0.047 R)
• M14: 7,715,809 km (0.083 R)
• M15: 8,438,517 km (0.104 R)
• M16: 10,817,721 km (0.095 R)
• M17: 10,994,546 km (0.096 R)
• M18: 11,173,465 km (0.111 R)
• M19: 12,033,653 km (0.108 R)
• M20: 12,609,455 km (0.071 R)
• M21: 14,094,214 km (0.05 R)
• M22: 16,301,381 km (0.097 R)
• M23: 18,308,386 km (0.034 R)
• M24: 18,728,756 km (0.105 R)
• M25: 21,572,312 km (0.083 R)
• M26: 21,946,905 km (0.074 R)
• M27: 22,902,237 km (0.081 R)
• M28: 26,145,369 km (0.118 R)
• M29: 26,678,237 km (0.063 R)
• M30: 31,684,231 km (0.071 R)
• M31: 34,026,933 km (0.069 R)
• M32: 36,087,195 km (0.1 R)
• M33: 38,639,933 km (0.116 R)
• M34: 49,082,014 km (0.099 R)
• M35: 49,405,295 km (0.113 R)
• M36: 53,054,436 km (0.108 R)
• M37: 56,170,560 km (0.096 R)
• M38: 58,314,447 km (0.111 R)
• M39: 59,957,630 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 17,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit