🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.7

Radius: 11.8

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.74 AU - 0.86 AU

Year: 503 Days

Day: 13.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,676,115 km

• M1: 146,756 km (0.05 R)
• M2: 517,758 km (0.103 R)
• M3: 1,109,119 km (0.084 R)
• M4: 1,486,704 km (0.078 R)
• M5: 2,198,490 km (0.08 R)
• M6: 3,229,220 km (0.115 R)
• M7: 3,717,657 km (0.082 R)
• M8: 4,311,710 km (0.05 R)
• M9: 4,952,587 km (0.034 R)
• M10: 5,486,652 km (0.107 R)
• M11: 5,969,703 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.5

Radius: 13.9

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.05 AU - 1.13 AU

Year: 800 Days

Day: 6.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,676,115 km

• M1: 172,935 km (0.107 R)
• M2: 765,642 km (0.117 R)
• M3: 1,308,233 km (0.111 R)
• M4: 1,839,605 km (0.116 R)
• M5: 2,697,399 km (0.11 R)
• M6: 3,352,937 km (0.059 R)
• M7: 4,485,094 km (0.114 R)
• M8: 5,582,544 km (0.105 R)
• M9: 6,289,094 km (0.082 R)
• M10: 7,783,727 km (0.096 R)
• M11: 8,851,257 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.9

Radius: 10.6

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.31 AU - 3.37 AU

Year: 3364 Days

Day: 12.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,676,115 km

• M1: 131,796 km (0.113 R)
• M2: 516,113 km (0.11 R)
• M3: 893,398 km (0.06 R)
• M4: 1,450,052 km (0.053 R)
• M5: 2,710,564 km (0.096 R)
• M6: 3,113,431 km (0.11 R)
• M7: 4,473,724 km (0.103 R)
• M8: 5,064,935 km (0.042 R)
• M9: 7,385,946 km (0.079 R)
• M10: 8,284,431 km (0.112 R)
• M11: 9,100,338 km (0.049 R)
• M12: 10,256,729 km (0.075 R)
• M13: 11,065,754 km (0.111 R)
• M14: 11,734,158 km (0.101 R)
• M15: 12,476,462 km (0.114 R)
• M16: 13,200,516 km (0.09 R)
• M17: 13,952,395 km (0.11 R)
• M18: 14,364,836 km (0.091 R)
• M19: 15,706,729 km (0.102 R)
• M20: 16,266,375 km (0.069 R)
• M21: 17,903,873 km (0.093 R)
• M22: 19,777,586 km (0.119 R)
• M23: 21,029,870 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.1

Radius: 12.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.05 AU - 4.31 AU

Year: 4962 Days

Day: 10.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,676,115 km

• M1: 150,944 km (0.056 R)
• M2: 553,811 km (0.064 R)
• M3: 2,210,608 km (0.104 R)
• M4: 2,998,390 km (0.082 R)
• M5: 4,127,555 km (0.064 R)
• M6: 5,249,389 km (0.095 R)
• M7: 6,203,225 km (0.116 R)
• M8: 6,678,647 km (0.106 R)
• M9: 7,639,814 km (0.072 R)
• M10: 8,453,327 km (0.06 R)
• M11: 9,431,847 km (0.035 R)
• M12: 10,759,528 km (0.069 R)
• M13: 14,352,719 km (0.049 R)
• M14: 14,938,395 km (0.069 R)
• M15: 16,157,318 km (0.102 R)
• M16: 17,332,110 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.6

Radius: 8.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.11 AU - 4.13 AU

Year: 5878 Days

Day: 10.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,676,115 km

• M1: 104,120 km (0.076 R)
• M2: 534,962 km (0.102 R)
• M3: 1,346,082 km (0.115 R)
• M4: 1,896,901 km (0.101 R)
• M5: 2,158,548 km (0.079 R)
• M6: 3,360,417 km (0.112 R)
• M7: 4,508,132 km (0.065 R)
• M8: 5,710,300 km (0.104 R)
• M9: 6,562,559 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.5

Radius: 14.3

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.66 AU - 4.74 AU

Year: 6050 Days

Day: 5.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,676,115 km

• M1: 178,021 km (0.106 R)
• M2: 663,616 km (0.098 R)
• M3: 1,413,849 km (0.034 R)
• M4: 1,879,548 km (0.082 R)
• M5: 3,781,535 km (0.106 R)
• M6: 4,621,527 km (0.111 R)
• M7: 5,114,901 km (0.091 R)
• M8: 6,111,522 km (0.096 R)
• M9: 6,915,162 km (0.1 R)
• M10: 7,788,215 km (0.081 R)
• M11: 8,330,657 km (0.094 R)
• M12: 9,709,949 km (0.094 R)
• M13: 10,524,061 km (0.026 R)
• M14: 12,600,778 km (0.091 R)
• M15: 13,680,426 km (0.078 R)
• M16: 16,397,273 km (0.115 R)
• M17: 16,904,111 km (0.106 R)
• M18: 19,738,841 km (0.109 R)
• M19: 21,948,551 km (0.079 R)
• M20: 25,820,144 km (0.074 R)
• M21: 27,029,942 km (0.113 R)
• M22: 29,469,584 km (0.108 R)
• M23: 30,125,421 km (0.045 R)
• M24: 31,954,554 km (0.104 R)
• M25: 34,783,450 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.4

Radius: 4.4

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.4 AU - 6.54 AU

Year: 8993 Days

Day: 19.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,676,115 km

• M1: 54,753 km (0.054 R)
• M2: 239,805 km (0.113 R)
• M3: 411,693 km (0.119 R)
• M4: 734,376 km (0.088 R)
• M5: 1,020,108 km (0.112 R)
• M6: 1,905,877 km (0.062 R)
• M7: 2,380,102 km (0.098 R)
• M8: 4,741,505 km (0.057 R)
• M9: 5,242,358 km (0.076 R)
• M10: 5,491,588 km (0.112 R)
• M11: 5,719,725 km (0.08 R)
• M12: 6,133,961 km (0.078 R)
• M13: 6,379,601 km (0.091 R)
• M14: 6,989,213 km (0.116 R)
• M15: 7,223,333 km (0.09 R)
• M16: 10,629,677 km (0.099 R)
• M17: 11,951,972 km (0.044 R)
• M18: 13,380,183 km (0.105 R)
• M19: 14,108,725 km (0.111 R)
• M20: 14,321,752 km (0.099 R)
• M21: 14,754,090 km (0.113 R)
• M22: 15,139,305 km (0.105 R)
• M23: 17,167,403 km (0.094 R)
• M24: 18,658,295 km (0.107 R)
• M25: 19,500,830 km (0.112 R)
• M26: 21,261,448 km (0.117 R)
• M27: 21,823,936 km (0.068 R)
• M28: 23,645,140 km (0.054 R)
• M29: 24,021,229 km (0.092 R)
• M30: 27,919,899 km (0.031 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.6

Radius: 3.8

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.62 AU - 8.6 AU

Year: 16235 Days

Day: 20.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 105.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,676,115 km

• M1: 47,273 km (0.049 R)
• M2: 186,249 km (0.108 R)
• M3: 389,254 km (0.109 R)
• M4: 678,127 km (0.081 R)
• M5: 940,971 km (0.102 R)
• M6: 1,096,104 km (0.054 R)
• M7: 1,360,892 km (0.069 R)
• M8: 2,725,823 km (0.08 R)
• M9: 5,007,789 km (0.1 R)
• M10: 7,646,994 km (0.1 R)
• M11: 7,839,976 km (0.054 R)
• M12: 10,603,946 km (0.051 R)
• M13: 12,202,399 km (0.074 R)
• M14: 15,252,101 km (0.102 R)
• M15: 16,951,683 km (0.103 R)
• M16: 17,813,366 km (0.061 R)
• M17: 19,767,563 km (0.088 R)
• M18: 23,685,681 km (0.105 R)
• M19: 28,458,302 km (0.048 R)
• M20: 28,642,906 km (0.038 R)
• M21: 30,053,763 km (0.095 R)
• M22: 34,772,978 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.5

Radius: 3.9

Gravity: 24.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.09 AU - 9.17 AU

Year: 19392 Days

Day: 20.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,676,115 km

• M1: 52,060 km (0.113 R)
• M2: 184,753 km (0.09 R)
• M3: 642,672 km (0.075 R)
• M4: 805,585 km (0.117 R)
• M5: 929,152 km (0.112 R)
• M6: 1,422,676 km (0.098 R)
• M7: 2,581,610 km (0.08 R)
• M8: 3,271,257 km (0.072 R)
• M9: 3,617,277 km (0.119 R)
• M10: 5,873,063 km (0.062 R)
• M11: 6,223,271 km (0.111 R)
• M12: 7,313,092 km (0.112 R)
• M13: 8,426,549 km (0.088 R)
• M14: 9,542,250 km (0.045 R)
• M15: 10,190,607 km (0.11 R)
• M16: 10,413,059 km (0.106 R)
• M17: 11,158,505 km (0.102 R)
• M18: 11,695,113 km (0.115 R)
• M19: 12,000,442 km (0.067 R)
• M20: 13,607,722 km (0.086 R)
• M21: 13,809,828 km (0.069 R)
• M22: 14,427,967 km (0.119 R)
• M23: 14,992,699 km (0.097 R)
• M24: 15,353,080 km (0.105 R)
• M25: 17,242,052 km (0.095 R)
• M26: 21,656,237 km (0.105 R)
• M27: 22,116,549 km (0.074 R)
• M28: 24,715,962 km (0.064 R)
• M29: 26,452,943 km (0.107 R)
• M30: 27,297,871 km (0.111 R)
• M31: 29,041,285 km (0.115 R)
• M32: 32,149,330 km (0.071 R)
• M33: 34,215,726 km (0.079 R)
• M34: 38,075,500 km (0.111 R)
• M35: 39,016,022 km (0.11 R)
• M36: 41,505,480 km (0.11 R)
• M37: 52,688,520 km (0.09 R)
• M38: 52,854,125 km (0.05 R)
• M39: 58,519,545 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 15,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit