🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.3

Radius: 9.2

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.63 AU - 0.83 AU

Year: 397 Days

Day: 10.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 106.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 77,187,194 km

• M1: 114,742 km (0.067 R)
• M2: 429,944 km (0.088 R)
• M3: 733,628 km (0.082 R)
• M4: 1,029,533 km (0.057 R)
• M5: 1,845,589 km (0.05 R)
• M6: 2,178,594 km (0.059 R)
• M7: 2,466,121 km (0.071 R)
• M8: 2,893,073 km (0.103 R)
• M9: 3,693,571 km (0.088 R)
• M10: 4,591,458 km (0.107 R)
• M11: 4,885,866 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.5

Radius: 10.2

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.22 AU - 1.6 AU

Year: 1065 Days

Day: 14.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,187,194 km

• M1: 126,859 km (0.11 R)
• M2: 621,280 km (0.065 R)
• M3: 991,983 km (0.116 R)
• M4: 1,472,342 km (0.051 R)
• M5: 1,884,933 km (0.107 R)
• M6: 2,363,048 km (0.1 R)
• M7: 2,960,093 km (0.089 R)
• M8: 3,402,304 km (0.061 R)
• M9: 3,888,348 km (0.099 R)
• M10: 4,631,999 km (0.074 R)
• M11: 5,548,286 km (0.079 R)
• M12: 6,649,775 km (0.083 R)
• M13: 7,636,223 km (0.088 R)
• M14: 7,994,510 km (0.06 R)
• M15: 8,417,872 km (0.095 R)
• M16: 8,996,068 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.4

Radius: 13.2

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.65 AU - 4.81 AU

Year: 5532 Days

Day: 12 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 77,187,194 km

• M1: 164,109 km (0.096 R)
• M2: 733,329 km (0.039 R)
• M3: 1,532,331 km (0.054 R)
• M4: 2,717,595 km (0.094 R)
• M5: 3,995,011 km (0.086 R)
• M6: 7,628,743 km (0.108 R)
• M7: 8,588,414 km (0.09 R)
• M8: 10,525,557 km (0.086 R)
• M9: 12,001,489 km (0.108 R)
• M10: 12,688,891 km (0.074 R)
• M11: 13,402,473 km (0.034 R)
• M12: 14,250,693 km (0.075 R)
• M13: 17,379,233 km (0.095 R)
• M14: 19,905,792 km (0.115 R)
• M15: 25,277,253 km (0.1 R)
• M16: 26,244,104 km (0.107 R)
• M17: 26,985,212 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.1

Radius: 15

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.73 AU - 5.73 AU

Year: 7605 Days

Day: 5.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,187,194 km

• M1: 189,840 km (0.06 R)
• M2: 729,290 km (0.045 R)
• M3: 1,694,944 km (0.03 R)
• M4: 2,474,199 km (0.076 R)
• M5: 3,105,801 km (0.032 R)
• M6: 3,697,012 km (0.073 R)
• M7: 4,282,389 km (0.04 R)
• M8: 5,609,172 km (0.086 R)
• M9: 6,211,154 km (0.041 R)
• M10: 6,856,070 km (0.102 R)
• M11: 8,280,841 km (0.026 R)
• M12: 9,381,282 km (0.119 R)
• M13: 9,990,894 km (0.045 R)
• M14: 11,394,271 km (0.096 R)
• M15: 12,530,467 km (0.087 R)
• M16: 15,733,806 km (0.054 R)
• M17: 16,461,301 km (0.106 R)
• M18: 18,342,793 km (0.098 R)
• M19: 20,990,376 km (0.114 R)
• M20: 25,560,891 km (0.073 R)
• M21: 29,347,063 km (0.115 R)
• M22: 30,046,134 km (0.093 R)
• M23: 31,373,665 km (0.056 R)
• M24: 39,807,844 km (0.106 R)
• M25: 40,788,159 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.6

Radius: 11.1

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.61 AU - 6.61 AU

Year: 8448 Days

Day: 12.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 77,187,194 km

• M1: 138,079 km (0.045 R)
• M2: 497,712 km (0.074 R)
• M3: 915,090 km (0.073 R)
• M4: 1,665,922 km (0.076 R)
• M5: 2,411,069 km (0.106 R)
• M6: 3,719,003 km (0.115 R)
• M7: 4,071,007 km (0.089 R)
• M8: 4,500,652 km (0.051 R)
• M9: 5,080,344 km (0.087 R)
• M10: 5,974,939 km (0.059 R)
• M11: 7,392,229 km (0.092 R)
• M12: 7,993,014 km (0.103 R)
• M13: 11,393,972 km (0.079 R)
• M14: 12,306,220 km (0.082 R)
• M15: 12,865,118 km (0.066 R)
• M16: 18,322,149 km (0.111 R)
• M17: 18,830,632 km (0.071 R)
• M18: 19,423,189 km (0.087 R)
• M19: 20,490,121 km (0.064 R)
• M20: 20,959,110 km (0.102 R)
• M21: 22,740,522 km (0.117 R)
• M22: 27,443,131 km (0.105 R)
• M23: 30,071,266 km (0.107 R)
• M24: 30,575,710 km (0.106 R)
• M25: 32,018,283 km (0.099 R)
• M26: 33,183,351 km (0.041 R)
• M27: 35,822,706 km (0.089 R)
• M28: 41,640,717 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.3

Radius: 4.7

Gravity: 22.87 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.86 AU - 8.44 AU

Year: 14793 Days

Day: 17.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,187,194 km

• M1: 58,493 km (0.092 R)
• M2: 275,858 km (0.065 R)
• M3: 556,654 km (0.115 R)
• M4: 768,933 km (0.065 R)
• M5: 1,500,467 km (0.059 R)
• M6: 1,764,507 km (0.097 R)
• M7: 2,022,563 km (0.083 R)
• M8: 6,002,764 km (0.119 R)
• M9: 7,509,664 km (0.072 R)
• M10: 9,101,385 km (0.094 R)
• M11: 9,765,300 km (0.1 R)
• M12: 9,922,976 km (0.095 R)
• M13: 10,082,448 km (0.113 R)
• M14: 10,406,327 km (0.12 R)
• M15: 11,419,703 km (0.08 R)
• M16: 12,559,040 km (0.113 R)
• M17: 13,772,130 km (0.108 R)
• M18: 14,921,939 km (0.079 R)
• M19: 21,375,591 km (0.072 R)
• M20: 22,180,577 km (0.099 R)
• M21: 22,636,402 km (0.101 R)
• M22: 23,472,504 km (0.116 R)
• M23: 25,107,759 km (0.104 R)
• M24: 25,702,560 km (0.082 R)
• M25: 25,902,871 km (0.115 R)
• M26: 28,495,851 km (0.112 R)
• M27: 29,910,149 km (0.108 R)
• M28: 32,060,469 km (0.051 R)
• M29: 32,878,022 km (0.072 R)
• M30: 44,084,249 km (0.115 R)
• M31: 46,713,431 km (0.101 R)
• M32: 48,982,681 km (0.104 R)
• M33: 50,535,806 km (0.108 R)
• M34: 53,088,395 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.1

Radius: 4

Gravity: 55.69 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.22 AU - 10.3 AU

Year: 17916 Days

Day: 19.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 77,187,194 km

• M1: 49,966 km (0.057 R)
• M2: 183,108 km (0.031 R)
• M3: 377,735 km (0.047 R)
• M4: 714,330 km (0.039 R)
• M5: 1,089,671 km (0.089 R)
• M6: 2,009,997 km (0.083 R)
• M7: 2,975,801 km (0.092 R)
• M8: 3,189,875 km (0.088 R)
• M9: 3,356,976 km (0.105 R)
• M10: 7,220,491 km (0.096 R)
• M11: 10,585,994 km (0.109 R)
• M12: 13,523,947 km (0.105 R)
• M13: 13,669,057 km (0.073 R)
• M14: 19,707,425 km (0.115 R)
• M15: 25,611,155 km (0.077 R)
• M16: 26,507,845 km (0.077 R)
• M17: 28,841,123 km (0.098 R)
• M18: 29,323,726 km (0.076 R)
• M19: 33,644,561 km (0.045 R)
• M20: 37,937,272 km (0.113 R)
• M21: 42,892,851 km (0.097 R)
• M22: 45,606,257 km (0.111 R)
• M23: 47,757,026 km (0.097 R)
• M24: 48,771,898 km (0.055 R)
• M25: 49,801,281 km (0.101 R)
• M26: 54,246,133 km (0.117 R)
• M27: 54,796,653 km (0.079 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: 460 - 18,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit