🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.8

Radius: 10.3

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.73 AU - 0.95 AU

Year: 522 Days

Day: 13.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 71,284,497 km

• M1: 128,505 km (0.11 R)
• M2: 570,566 km (0.115 R)
• M3: 939,475 km (0.087 R)
• M4: 1,652,458 km (0.113 R)
• M5: 2,120,699 km (0.065 R)
• M6: 3,388,541 km (0.114 R)
• M7: 3,949,833 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.5

Radius: 10

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.08 AU - 1.08 AU

Year: 761 Days

Day: 7.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,284,497 km

• M1: 124,465 km (0.054 R)
• M2: 496,665 km (0.07 R)
• M3: 955,033 km (0.085 R)
• M4: 1,318,855 km (0.096 R)
• M5: 1,714,092 km (0.09 R)
• M6: 2,357,962 km (0.11 R)
• M7: 2,809,598 km (0.108 R)
• M8: 3,209,174 km (0.115 R)
• M9: 3,646,448 km (0.114 R)
• M10: 4,641,424 km (0.12 R)
• M11: 5,090,516 km (0.088 R)
• M12: 5,767,746 km (0.071 R)
• M13: 6,223,421 km (0.102 R)
• M14: 8,420,864 km (0.063 R)
• M15: 9,622,584 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.1

Radius: 15

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.01 AU - 1.47 AU

Year: 937 Days

Day: 9.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 71,284,497 km

• M1: 188,643 km (0.049 R)
• M2: 1,038,658 km (0.073 R)
• M3: 1,698,085 km (0.088 R)
• M4: 2,787,158 km (0.09 R)
• M5: 3,317,782 km (0.072 R)
• M6: 4,047,370 km (0.115 R)
• M7: 6,602,352 km (0.097 R)
• M8: 7,738,698 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.1

Radius: 12.3

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.36 AU - 2.54 AU

Year: 2601 Days

Day: 7.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,284,497 km

• M1: 153,039 km (0.063 R)
• M2: 912,697 km (0.117 R)
• M3: 2,250,102 km (0.101 R)
• M4: 2,838,470 km (0.105 R)
• M5: 3,460,797 km (0.079 R)
• M6: 3,876,679 km (0.065 R)
• M7: 4,287,325 km (0.112 R)
• M8: 4,894,543 km (0.104 R)
• M9: 5,558,309 km (0.06 R)
• M10: 6,131,867 km (0.094 R)
• M11: 8,092,946 km (0.045 R)
• M12: 10,620,252 km (0.107 R)
• M13: 11,927,139 km (0.12 R)
• M14: 13,296,857 km (0.095 R)
• M15: 14,413,156 km (0.029 R)
• M16: 14,813,780 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675

Radius: 8.6

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.12 AU - 3.08 AU

Year: 2843 Days

Day: 14.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,284,497 km

• M1: 106,962 km (0.114 R)
• M2: 383,569 km (0.048 R)
• M3: 772,972 km (0.119 R)
• M4: 1,296,266 km (0.112 R)
• M5: 1,605,484 km (0.087 R)
• M6: 1,976,637 km (0.047 R)
• M7: 2,595,523 km (0.088 R)
• M8: 3,025,467 km (0.109 R)
• M9: 3,446,735 km (0.092 R)
• M10: 4,385,611 km (0.118 R)
• M11: 4,673,288 km (0.102 R)
• M12: 5,068,376 km (0.066 R)
• M13: 6,935,806 km (0.095 R)
• M14: 8,523,039 km (0.075 R)
• M15: 8,902,420 km (0.072 R)
• M16: 9,844,138 km (0.101 R)
• M17: 10,651,967 km (0.071 R)
• M18: 11,712,466 km (0.112 R)
• M19: 12,095,437 km (0.083 R)
• M20: 12,399,120 km (0.065 R)
• M21: 13,386,915 km (0.076 R)
• M22: 13,852,763 km (0.092 R)
• M23: 16,293,901 km (0.109 R)
• M24: 16,825,123 km (0.093 R)
• M25: 17,477,818 km (0.091 R)
• M26: 19,066,398 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884

Radius: 11.6

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.77 AU - 3.53 AU

Year: 3792 Days

Day: 11.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,284,497 km

• M1: 144,362 km (0.081 R)
• M2: 515,514 km (0.034 R)
• M3: 938,876 km (0.1 R)
• M4: 1,392,008 km (0.083 R)
• M5: 2,705,926 km (0.086 R)
• M6: 3,208,575 km (0.087 R)
• M7: 3,773,008 km (0.064 R)
• M8: 4,595,198 km (0.099 R)
• M9: 5,561,002 km (0.119 R)
• M10: 6,720,236 km (0.039 R)
• M11: 7,441,746 km (0.109 R)
• M12: 8,582,729 km (0.026 R)
• M13: 10,986,767 km (0.088 R)
• M14: 11,709,325 km (0.097 R)
• M15: 15,863,358 km (0.103 R)
• M16: 17,261,650 km (0.096 R)
• M17: 17,806,635 km (0.091 R)
• M18: 21,528,779 km (0.114 R)
• M19: 23,905,441 km (0.118 R)
• M20: 24,735,110 km (0.12 R)
• M21: 26,531,930 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.2

Radius: 13.9

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.31 AU - 3.61 AU

Year: 4365 Days

Day: 12.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 71,284,497 km

• M1: 173,085 km (0.082 R)
• M2: 1,272,330 km (0.073 R)
• M3: 2,464,176 km (0.111 R)
• M4: 3,053,741 km (0.093 R)
• M5: 3,913,181 km (0.099 R)
• M6: 4,411,192 km (0.111 R)
• M7: 5,045,936 km (0.031 R)
• M8: 5,587,032 km (0.106 R)
• M9: 8,316,445 km (0.066 R)
• M10: 11,964,688 km (0.106 R)
• M11: 12,617,982 km (0.052 R)
• M12: 15,831,494 km (0.088 R)
• M13: 16,619,575 km (0.081 R)
• M14: 17,433,687 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.2

Radius: 14.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.73 AU - 4.89 AU

Year: 7155 Days

Day: 7.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 71,284,497 km

• M1: 184,155 km (0.09 R)
• M2: 1,116,748 km (0.102 R)
• M3: 2,125,636 km (0.101 R)
• M4: 3,705,390 km (0.116 R)
• M5: 6,897,958 km (0.099 R)
• M6: 9,172,893 km (0.104 R)
• M7: 10,747,560 km (0.073 R)
• M8: 14,428,116 km (0.096 R)
• M9: 16,227,330 km (0.119 R)
• M10: 18,522,460 km (0.066 R)
• M11: 24,168,134 km (0.103 R)
• M12: 29,884,419 km (0.072 R)
• M13: 31,771,297 km (0.088 R)
• M14: 35,562,107 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.2

Radius: 8.4

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.28 AU - 5.98 AU

Year: 9061 Days

Day: 11.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,284,497 km

• M1: 106,813 km (0.044 R)
• M2: 447,298 km (0.076 R)
• M3: 936,034 km (0.101 R)
• M4: 1,429,408 km (0.108 R)
• M5: 2,019,870 km (0.06 R)
• M6: 2,465,672 km (0.072 R)
• M7: 3,505,976 km (0.095 R)
• M8: 3,963,446 km (0.06 R)
• M9: 5,815,468 km (0.11 R)
• M10: 6,095,066 km (0.112 R)
• M11: 6,910,973 km (0.114 R)
• M12: 7,224,979 km (0.078 R)
• M13: 7,548,709 km (0.033 R)
• M14: 9,601,191 km (0.083 R)
• M15: 11,557,034 km (0.079 R)
• M16: 11,944,193 km (0.119 R)
• M17: 13,158,180 km (0.05 R)
• M18: 13,519,608 km (0.06 R)
• M19: 19,301,716 km (0.087 R)
• M20: 20,968,984 km (0.099 R)
• M21: 21,462,358 km (0.09 R)
• M22: 21,963,660 km (0.081 R)
• M23: 27,413,511 km (0.07 R)
• M24: 29,413,485 km (0.073 R)
• M25: 35,064,843 km (0.116 R)
• M26: 35,877,010 km (0.065 R)
• M27: 36,939,454 km (0.076 R)
• M28: 41,271,210 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.2

Radius: 7.7

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.67 AU - 10.97 AU

Year: 20872 Days

Day: 21.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,284,497 km

• M1: 96,042 km (0.116 R)
• M2: 539,300 km (0.057 R)
• M3: 793,467 km (0.113 R)
• M4: 1,142,629 km (0.081 R)
• M5: 1,960,779 km (0.07 R)
• M6: 2,428,422 km (0.088 R)
• M7: 2,893,821 km (0.108 R)
• M8: 3,586,011 km (0.106 R)
• M9: 4,351,204 km (0.038 R)
• M10: 5,295,017 km (0.026 R)
• M11: 6,845,748 km (0.072 R)
• M12: 7,725,234 km (0.115 R)
• M13: 9,101,534 km (0.101 R)
• M14: 9,990,445 km (0.072 R)
• M15: 10,814,580 km (0.059 R)
• M16: 11,367,793 km (0.069 R)
• M17: 13,700,173 km (0.11 R)
• M18: 15,395,715 km (0.073 R)
• M19: 16,095,833 km (0.071 R)
• M20: 16,574,247 km (0.074 R)
• M21: 17,226,793 km (0.088 R)
• M22: 17,475,874 km (0.044 R)
• M23: 20,842,574 km (0.114 R)
• M24: 23,380,352 km (0.12 R)
• M25: 27,000,321 km (0.05 R)
• M26: 28,362,410 km (0.111 R)
• M27: 28,943,149 km (0.101 R)
• M28: 30,490,290 km (0.079 R)
• M29: 31,099,901 km (0.117 R)
• M30: 33,619,279 km (0.115 R)
• M31: 34,400,928 km (0.047 R)
• M32: 39,634,909 km (0.079 R)
• M33: 44,903,596 km (0.116 R)
• M34: 53,037,232 km (0.054 R)
• M35: 55,168,852 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 19,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit