🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.3

Radius: 13.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.79 AU - 0.97 AU

Year: 560 Days

Day: 9 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,504,036 km

• M1: 166,652 km (0.099 R)
• M2: 597,494 km (0.041 R)
• M3: 1,014,274 km (0.093 R)
• M4: 1,596,060 km (0.05 R)
• M5: 2,109,180 km (0.115 R)
• M6: 2,580,563 km (0.12 R)
• M7: 3,792,306 km (0.059 R)
• M8: 4,266,980 km (0.066 R)
• M9: 4,750,929 km (0.104 R)
• M10: 5,403,325 km (0.098 R)
• M11: 6,042,856 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.7

Radius: 9.1

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.01 AU - 1.37 AU

Year: 880 Days

Day: 5.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,504,036 km

• M1: 113,246 km (0.101 R)
• M2: 438,771 km (0.083 R)
• M3: 763,248 km (0.076 R)
• M4: 1,113,158 km (0.088 R)
• M5: 1,435,691 km (0.096 R)
• M6: 1,731,745 km (0.025 R)
• M7: 2,058,915 km (0.115 R)
• M8: 2,575,327 km (0.119 R)
• M9: 3,367,897 km (0.058 R)
• M10: 4,007,278 km (0.088 R)
• M11: 4,398,028 km (0.069 R)
• M12: 4,707,695 km (0.107 R)
• M13: 5,506,997 km (0.088 R)
• M14: 5,826,538 km (0.068 R)
• M15: 6,137,402 km (0.076 R)
• M16: 6,769,902 km (0.098 R)
• M17: 7,090,341 km (0.052 R)
• M18: 7,565,912 km (0.085 R)
• M19: 8,660,520 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.4

Radius: 14.3

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.09 AU - 5.87 AU

Year: 7538 Days

Day: 13.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,504,036 km

• M1: 179,368 km (0.064 R)
• M2: 647,160 km (0.103 R)
• M3: 1,453,194 km (0.111 R)
• M4: 2,385,338 km (0.1 R)
• M5: 3,592,294 km (0.115 R)
• M6: 4,427,798 km (0.034 R)
• M7: 5,642,682 km (0.108 R)
• M8: 12,021,834 km (0.118 R)
• M9: 13,770,334 km (0.097 R)
• M10: 15,618,616 km (0.037 R)
• M11: 18,694,049 km (0.103 R)
• M12: 26,381,435 km (0.103 R)
• M13: 28,156,713 km (0.042 R)
• M14: 36,059,669 km (0.074 R)
• M15: 37,429,387 km (0.033 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.1

Radius: 4.6

Gravity: 19.19 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.21 AU - 7.71 AU

Year: 12454 Days

Day: 24.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,504,036 km

• M1: 57,296 km (0.116 R)
• M2: 262,544 km (0.094 R)
• M3: 587,471 km (0.103 R)
• M4: 933,341 km (0.062 R)
• M5: 1,146,219 km (0.084 R)
• M6: 1,484,759 km (0.069 R)
• M7: 1,854,864 km (0.104 R)
• M8: 3,149,783 km (0.064 R)
• M9: 5,806,791 km (0.037 R)
• M10: 7,066,704 km (0.116 R)
• M11: 7,802,576 km (0.118 R)
• M12: 11,313,937 km (0.085 R)
• M13: 14,121,590 km (0.042 R)
• M14: 15,020,374 km (0.109 R)
• M15: 18,541,908 km (0.106 R)
• M16: 18,845,442 km (0.091 R)
• M17: 22,576,712 km (0.074 R)
• M18: 24,161,702 km (0.045 R)
• M19: 26,388,167 km (0.046 R)
• M20: 26,772,185 km (0.068 R)
• M21: 27,062,554 km (0.045 R)
• M22: 27,748,161 km (0.054 R)
• M23: 28,345,206 km (0.065 R)
• M24: 32,435,362 km (0.092 R)
• M25: 32,986,630 km (0.109 R)
• M26: 33,656,379 km (0.093 R)
• M27: 34,677,834 km (0.112 R)
• M28: 36,307,702 km (0.058 R)
• M29: 36,902,055 km (0.088 R)
• M30: 39,468,855 km (0.055 R)
• M31: 39,719,282 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.1

Radius: 6.4

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.26 AU - 7.96 AU

Year: 12859 Days

Day: 15.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,504,036 km

• M1: 96,640 km (0.056 R)
• M2: 492,327 km (0.089 R)
• M3: 772,075 km (0.071 R)
• M4: 1,125,126 km (0.111 R)
• M5: 1,688,810 km (0.115 R)
• M6: 1,964,519 km (0.106 R)
• M7: 2,425,729 km (0.087 R)
• M8: 2,956,503 km (0.118 R)
• M9: 3,797,093 km (0.067 R)
• M10: 4,067,716 km (0.079 R)
• M11: 4,351,353 km (0.101 R)
• M12: 5,433,694 km (0.068 R)
• M13: 7,117,268 km (0.117 R)
• M14: 7,340,169 km (0.111 R)
• M15: 7,997,502 km (0.103 R)
• M16: 8,198,263 km (0.066 R)
• M17: 8,862,926 km (0.094 R)
• M18: 9,789,086 km (0.068 R)
• M19: 10,632,818 km (0.11 R)
• M20: 11,271,751 km (0.061 R)
• M21: 12,145,552 km (0.079 R)
• M22: 13,511,380 km (0.075 R)
• M23: 22,932,905 km (0.117 R)
• M24: 23,175,702 km (0.07 R)
• M25: 23,666,533 km (0.088 R)
• M26: 23,914,566 km (0.07 R)
• M27: 29,341,079 km (0.087 R)
• M28: 30,790,982 km (0.117 R)
• M29: 31,884,243 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.9

Radius: 3.5

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.63 AU - 9.15 AU

Year: 16483 Days

Day: 19 Hours

Environment

Temp: -233 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,504,036 km

• M1: 43,533 km (0.116 R)
• M2: 229,184 km (0.072 R)
• M3: 361,578 km (0.104 R)
• M4: 624,122 km (0.084 R)
• M5: 2,170,366 km (0.085 R)
• M6: 3,076,929 km (0.112 R)
• M7: 5,411,553 km (0.104 R)
• M8: 6,139,796 km (0.116 R)
• M9: 6,788,751 km (0.05 R)
• M10: 7,407,039 km (0.119 R)
• M11: 8,181,508 km (0.063 R)
• M12: 9,575,161 km (0.077 R)
• M13: 10,682,784 km (0.1 R)
• M14: 10,875,316 km (0.117 R)
• M15: 17,720,616 km (0.069 R)
• M16: 18,886,582 km (0.089 R)
• M17: 19,811,994 km (0.089 R)
• M18: 19,956,954 km (0.101 R)
• M19: 20,322,572 km (0.079 R)
• M20: 29,727,939 km (0.104 R)
• M21: 33,995,518 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346

Radius: 3.1

Gravity: 36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.79 AU - 10.01 AU

Year: 18008 Days

Day: 24.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 56,504,036 km

• M1: 38,746 km (0.098 R)
• M2: 1,054,067 km (0.105 R)
• M3: 1,359,545 km (0.073 R)
• M4: 1,458,878 km (0.119 R)
• M5: 1,854,266 km (0.083 R)
• M6: 2,104,842 km (0.099 R)
• M7: 2,397,755 km (0.051 R)
• M8: 3,465,883 km (0.113 R)
• M9: 5,715,835 km (0.109 R)
• M10: 6,361,500 km (0.057 R)
• M11: 6,641,098 km (0.098 R)
• M12: 9,433,043 km (0.101 R)
• M13: 9,901,733 km (0.095 R)
• M14: 10,773,141 km (0.095 R)
• M15: 12,855,095 km (0.051 R)
• M16: 15,978,848 km (0.111 R)
• M17: 16,494,512 km (0.058 R)
• M18: 17,636,841 km (0.111 R)
• M19: 19,824,261 km (0.071 R)
• M20: 21,114,243 km (0.099 R)
• M21: 22,458,979 km (0.105 R)
• M22: 22,642,535 km (0.106 R)
• M23: 24,436,214 km (0.091 R)
• M24: 26,220,767 km (0.11 R)
• M25: 28,090,142 km (0.098 R)
• M26: 31,285,851 km (0.093 R)
• M27: 32,441,645 km (0.114 R)
• M28: 33,986,243 km (0.104 R)
• M29: 36,837,877 km (0.088 R)
• M30: 45,750,619 km (0.102 R)
• M31: 50,622,723 km (0.025 R)
• M32: 53,836,833 km (0.03 R)
• M33: 54,661,117 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 12,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit