🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.7

Radius: 10.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.79 AU - 1.19 AU

Year: 657 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 64,613,812 km

• M1: 135,536 km (0.086 R)
• M2: 634,893 km (0.076 R)
• M3: 984,952 km (0.038 R)
• M4: 1,469,051 km (0.105 R)
• M5: 1,999,525 km (0.117 R)
• M6: 2,746,168 km (0.099 R)
• M7: 3,360,417 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.7

Radius: 12.9

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1 AU - 1.06 AU

Year: 697 Days

Day: 6.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,613,812 km

• M1: 160,369 km (0.084 R)
• M2: 732,282 km (0.11 R)
• M3: 1,194,689 km (0.111 R)
• M4: 1,718,730 km (0.065 R)
• M5: 2,633,222 km (0.103 R)
• M6: 3,097,873 km (0.072 R)
• M7: 3,849,602 km (0.088 R)
• M8: 4,882,276 km (0.076 R)
• M9: 5,571,473 km (0.049 R)
• M10: 5,977,632 km (0.068 R)
• M11: 7,144,645 km (0.101 R)
• M12: 7,558,283 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.1

Radius: 12.3

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.83 AU - 1.33 AU

Year: 748 Days

Day: 11.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,613,812 km

• M1: 153,039 km (0.092 R)
• M2: 567,724 km (0.101 R)
• M3: 1,114,205 km (0.06 R)
• M4: 1,591,273 km (0.068 R)
• M5: 1,986,959 km (0.052 R)
• M6: 2,407,179 km (0.071 R)
• M7: 3,032,199 km (0.061 R)
• M8: 3,636,126 km (0.085 R)
• M9: 4,510,825 km (0.073 R)
• M10: 4,929,100 km (0.109 R)
• M11: 5,577,158 km (0.089 R)
• M12: 6,000,520 km (0.07 R)
• M13: 6,570,638 km (0.098 R)
• M14: 7,199,098 km (0.071 R)
• M15: 7,890,839 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.2

Radius: 10.9

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.32 AU - 1.42 AU

Year: 1069 Days

Day: 14.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,613,812 km

• M1: 135,536 km (0.079 R)
• M2: 540,497 km (0.071 R)
• M3: 989,141 km (0.101 R)
• M4: 1,493,884 km (0.098 R)
• M5: 1,996,533 km (0.08 R)
• M6: 2,463,578 km (0.079 R)
• M7: 2,921,198 km (0.102 R)
• M8: 3,810,707 km (0.104 R)
• M9: 4,336,693 km (0.106 R)
• M10: 6,232,995 km (0.092 R)
• M11: 7,112,930 km (0.117 R)
• M12: 8,128,101 km (0.074 R)
• M13: 8,628,057 km (0.099 R)
• M14: 9,874,806 km (0.098 R)
• M15: 10,704,625 km (0.084 R)
• M16: 11,170,323 km (0.055 R)
• M17: 11,511,257 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.2

Radius: 10.8

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.32 AU - 1.96 AU

Year: 1401 Days

Day: 9.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,613,812 km

• M1: 134,339 km (0.03 R)
• M2: 490,980 km (0.106 R)
• M3: 840,590 km (0.032 R)
• M4: 1,242,710 km (0.108 R)
• M5: 1,607,878 km (0.093 R)
• M6: 2,474,349 km (0.074 R)
• M7: 3,024,869 km (0.061 R)
• M8: 3,786,173 km (0.036 R)
• M9: 4,244,092 km (0.082 R)
• M10: 5,234,878 km (0.081 R)
• M11: 5,687,412 km (0.104 R)
• M12: 6,801,916 km (0.076 R)
• M13: 7,341,665 km (0.094 R)
• M14: 8,304,627 km (0.114 R)
• M15: 8,764,640 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.2

Radius: 8

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.38 AU - 3.6 AU

Year: 4348 Days

Day: 15 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,613,812 km

• M1: 100,679 km (0.113 R)
• M2: 424,858 km (0.069 R)
• M3: 687,103 km (0.096 R)
• M4: 1,000,959 km (0.036 R)
• M5: 1,488,648 km (0.068 R)
• M6: 2,170,964 km (0.035 R)
• M7: 3,778,693 km (0.051 R)
• M8: 5,252,082 km (0.102 R)
• M9: 6,026,550 km (0.042 R)
• M10: 6,520,223 km (0.1 R)
• M11: 9,121,730 km (0.1 R)
• M12: 9,648,464 km (0.083 R)
• M13: 10,454,348 km (0.088 R)
• M14: 11,769,912 km (0.1 R)
• M15: 12,103,365 km (0.106 R)
• M16: 13,090,861 km (0.083 R)
• M17: 14,345,538 km (0.098 R)
• M18: 14,671,362 km (0.103 R)
• M19: 16,552,556 km (0.11 R)
• M20: 17,767,739 km (0.107 R)
• M21: 18,333,668 km (0.113 R)
• M22: 19,237,688 km (0.095 R)
• M23: 20,035,942 km (0.116 R)
• M24: 22,636,252 km (0.113 R)
• M25: 23,601,009 km (0.087 R)
• M26: 24,055,338 km (0.111 R)
• M27: 25,059,738 km (0.112 R)
• M28: 25,771,375 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.9

Radius: 14.4

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.97 AU - 4.21 AU

Year: 4536 Days

Day: 10.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,613,812 km

• M1: 179,069 km (0.045 R)
• M2: 882,927 km (0.046 R)
• M3: 1,550,881 km (0.114 R)
• M4: 2,274,636 km (0.067 R)
• M5: 3,376,424 km (0.036 R)
• M6: 4,236,163 km (0.059 R)
• M7: 8,645,411 km (0.057 R)
• M8: 9,161,224 km (0.118 R)
• M9: 12,853,150 km (0.113 R)
• M10: 16,099,723 km (0.053 R)
• M11: 16,882,569 km (0.078 R)
• M12: 17,880,835 km (0.035 R)
• M13: 19,451,463 km (0.052 R)
• M14: 24,243,831 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456

Radius: 13.2

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.04 AU - 5.84 AU

Year: 7322 Days

Day: 9.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,613,812 km

• M1: 176,825 km (0.034 R)
• M2: 758,910 km (0.098 R)
• M3: 1,211,743 km (0.099 R)
• M4: 1,627,326 km (0.109 R)
• M5: 2,233,646 km (0.079 R)
• M6: 3,436,113 km (0.098 R)
• M7: 4,243,194 km (0.073 R)
• M8: 4,678,823 km (0.109 R)
• M9: 5,316,409 km (0.105 R)
• M10: 6,138,001 km (0.111 R)
• M11: 7,007,763 km (0.057 R)
• M12: 7,472,563 km (0.06 R)
• M13: 7,919,861 km (0.087 R)
• M14: 8,424,754 km (0.047 R)
• M15: 9,201,167 km (0.079 R)
• M16: 10,159,341 km (0.029 R)
• M17: 11,670,429 km (0.099 R)
• M18: 14,552,881 km (0.078 R)
• M19: 15,075,725 km (0.118 R)
• M20: 15,491,009 km (0.084 R)
• M21: 17,487,841 km (0.101 R)
• M22: 20,869,950 km (0.062 R)
• M23: 22,138,839 km (0.097 R)
• M24: 24,258,940 km (0.112 R)
• M25: 25,661,420 km (0.086 R)
• M26: 28,446,933 km (0.053 R)
• M27: 33,494,365 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.8

Radius: 3.2

Gravity: 19.61 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.89 AU - 7.47 AU

Year: 12830 Days

Day: 21.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,613,812 km

• M1: 42,037 km (0.07 R)
• M2: 147,354 km (0.091 R)
• M3: 730,786 km (0.108 R)
• M4: 1,365,081 km (0.11 R)
• M5: 2,407,479 km (0.1 R)
• M6: 2,534,637 km (0.081 R)
• M7: 2,984,328 km (0.104 R)
• M8: 3,304,767 km (0.045 R)
• M9: 3,864,711 km (0.108 R)
• M10: 4,064,724 km (0.115 R)
• M11: 4,167,198 km (0.104 R)
• M12: 4,819,295 km (0.106 R)
• M13: 5,229,493 km (0.101 R)
• M14: 5,474,235 km (0.098 R)
• M15: 7,558,432 km (0.092 R)
• M16: 9,977,430 km (0.109 R)
• M17: 11,034,339 km (0.07 R)
• M18: 11,134,121 km (0.054 R)
• M19: 11,487,620 km (0.074 R)
• M20: 12,163,803 km (0.081 R)
• M21: 12,377,129 km (0.119 R)
• M22: 12,484,690 km (0.119 R)
• M23: 13,999,070 km (0.096 R)
• M24: 18,137,545 km (0.104 R)
• M25: 21,281,643 km (0.069 R)
• M26: 24,262,231 km (0.076 R)
• M27: 27,692,511 km (0.062 R)
• M28: 32,239,089 km (0.09 R)
• M29: 33,579,187 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.9

Radius: 7.2

Gravity: 17.74 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6 AU - 8.86 AU

Year: 13506 Days

Day: 17.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,613,812 km

• M1: 89,609 km (0.03 R)
• M2: 459,565 km (0.077 R)
• M3: 884,871 km (0.089 R)
• M4: 1,387,969 km (0.053 R)
• M5: 2,125,636 km (0.096 R)
• M6: 2,472,105 km (0.1 R)
• M7: 2,952,015 km (0.095 R)
• M8: 3,743,088 km (0.075 R)
• M9: 4,504,093 km (0.06 R)
• M10: 5,255,523 km (0.057 R)
• M11: 5,737,228 km (0.042 R)
• M12: 10,592,277 km (0.096 R)
• M13: 11,360,462 km (0.071 R)
• M14: 12,228,728 km (0.114 R)
• M15: 18,056,014 km (0.112 R)
• M16: 18,388,271 km (0.1 R)
• M17: 18,894,061 km (0.113 R)
• M18: 24,072,841 km (0.077 R)
• M19: 27,093,521 km (0.091 R)
• M20: 28,750,916 km (0.045 R)
• M21: 29,777,157 km (0.108 R)
• M22: 31,661,492 km (0.108 R)
• M23: 33,125,905 km (0.082 R)
• M24: 33,499,002 km (0.073 R)
• M25: 51,822,797 km (0.071 R)
• M26: 56,289,191 km (0.096 R)
• M27: 62,129,940 km (0.057 R)
• M28: 62,697,365 km (0.116 R)
• M29: 64,420,433 km (0.034 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 14,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit