🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.2

Radius: 12.8

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.64 AU - 0.92 AU

Year: 484 Days

Day: 11.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 80,508,338 km

• M1: 160,219 km (0.061 R)
• M2: 570,865 km (0.106 R)
• M3: 1,232,238 km (0.062 R)
• M4: 1,680,732 km (0.112 R)
• M5: 2,221,828 km (0.108 R)
• M6: 2,662,543 km (0.082 R)
• M7: 3,072,591 km (0.092 R)
• M8: 3,942,652 km (0.105 R)
• M9: 4,609,858 km (0.119 R)
• M10: 5,064,187 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.9

Radius: 14.2

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.24 AU - 3.5 AU

Year: 3418 Days

Day: 14.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 80,508,338 km

• M1: 176,525 km (0.103 R)
• M2: 652,696 km (0.075 R)
• M3: 1,207,255 km (0.109 R)
• M4: 2,420,045 km (0.046 R)
• M5: 2,966,675 km (0.041 R)
• M6: 3,556,091 km (0.079 R)
• M7: 4,006,231 km (0.068 R)
• M8: 5,199,274 km (0.081 R)
• M9: 8,966,747 km (0.076 R)
• M10: 9,768,741 km (0.104 R)
• M11: 11,298,080 km (0.086 R)
• M12: 12,604,369 km (0.077 R)
• M13: 15,623,702 km (0.102 R)
• M14: 16,448,136 km (0.095 R)
• M15: 17,709,546 km (0.061 R)
• M16: 18,850,080 km (0.079 R)
• M17: 19,721,338 km (0.064 R)
• M18: 23,906,189 km (0.11 R)
• M19: 24,559,333 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.2

Radius: 13.2

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.8 AU - 3.62 AU

Year: 4043 Days

Day: 7.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,508,338 km

• M1: 164,109 km (0.093 R)
• M2: 710,889 km (0.112 R)
• M3: 1,369,419 km (0.092 R)
• M4: 2,078,064 km (0.068 R)
• M5: 3,187,631 km (0.078 R)
• M6: 3,601,270 km (0.092 R)
• M7: 4,513,966 km (0.106 R)
• M8: 5,302,347 km (0.099 R)
• M9: 6,861,157 km (0.08 R)
• M10: 8,046,421 km (0.085 R)
• M11: 8,669,346 km (0.068 R)
• M12: 9,206,403 km (0.053 R)
• M13: 10,347,236 km (0.041 R)
• M14: 11,443,639 km (0.087 R)
• M15: 12,519,547 km (0.115 R)
• M16: 13,057,351 km (0.102 R)
• M17: 13,559,551 km (0.104 R)
• M18: 14,656,403 km (0.057 R)
• M19: 16,209,976 km (0.091 R)
• M20: 17,026,631 km (0.108 R)
• M21: 18,490,446 km (0.067 R)
• M22: 19,124,442 km (0.095 R)
• M23: 23,902,449 km (0.048 R)
• M24: 25,735,471 km (0.111 R)
• M25: 26,208,051 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.2

Radius: 14.2

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.68 AU - 4.48 AU

Year: 5793 Days

Day: 10.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 80,508,338 km

• M1: 176,675 km (0.101 R)
• M2: 769,980 km (0.094 R)
• M3: 1,257,221 km (0.09 R)
• M4: 1,704,817 km (0.077 R)
• M5: 2,612,727 km (0.101 R)
• M6: 4,149,247 km (0.12 R)
• M7: 4,640,975 km (0.079 R)
• M8: 6,224,917 km (0.078 R)
• M9: 7,416,614 km (0.107 R)
• M10: 9,569,776 km (0.103 R)
• M11: 10,031,734 km (0.067 R)
• M12: 10,658,250 km (0.108 R)
• M13: 11,468,023 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.6

Radius: 11.1

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.24 AU - 5.68 AU

Year: 7765 Days

Day: 10.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 80,508,338 km

• M1: 138,079 km (0.115 R)
• M2: 788,530 km (0.039 R)
• M3: 1,162,375 km (0.089 R)
• M4: 1,657,245 km (0.063 R)
• M5: 2,009,847 km (0.101 R)
• M6: 2,467,467 km (0.118 R)
• M7: 2,952,763 km (0.096 R)
• M8: 3,666,494 km (0.109 R)
• M9: 4,382,170 km (0.081 R)
• M10: 5,956,090 km (0.057 R)
• M11: 6,908,430 km (0.081 R)
• M12: 9,801,353 km (0.093 R)
• M13: 10,425,027 km (0.048 R)
• M14: 10,771,795 km (0.105 R)
• M15: 12,401,065 km (0.073 R)
• M16: 13,188,399 km (0.118 R)
• M17: 14,128,621 km (0.105 R)
• M18: 14,924,931 km (0.112 R)
• M19: 20,498,947 km (0.118 R)
• M20: 22,327,183 km (0.102 R)
• M21: 22,987,957 km (0.037 R)
• M22: 23,917,558 km (0.119 R)
• M23: 25,314,353 km (0.108 R)
• M24: 31,242,618 km (0.069 R)
• M25: 33,550,913 km (0.034 R)
• M26: 35,410,714 km (0.068 R)
• M27: 35,858,161 km (0.104 R)
• M28: 37,338,432 km (0.117 R)
• M29: 39,935,600 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.8

Radius: 6.1

Gravity: 25.42 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.62 AU - 7.02 AU

Year: 11168 Days

Day: 18.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 80,508,338 km

• M1: 80,484 km (0.083 R)
• M2: 347,965 km (0.074 R)
• M3: 764,894 km (0.107 R)
• M4: 994,078 km (0.105 R)
• M5: 1,205,310 km (0.117 R)
• M6: 2,137,903 km (0.118 R)
• M7: 2,351,080 km (0.07 R)
• M8: 3,053,592 km (0.103 R)
• M9: 3,666,045 km (0.08 R)
• M10: 3,944,297 km (0.074 R)
• M11: 4,236,462 km (0.104 R)
• M12: 6,264,112 km (0.099 R)
• M13: 6,662,491 km (0.059 R)
• M14: 9,110,959 km (0.093 R)
• M15: 9,518,464 km (0.102 R)
• M16: 10,814,280 km (0.101 R)
• M17: 13,684,764 km (0.094 R)
• M18: 15,616,372 km (0.091 R)
• M19: 15,979,446 km (0.086 R)
• M20: 17,179,221 km (0.099 R)
• M21: 17,488,290 km (0.069 R)
• M22: 20,096,080 km (0.104 R)
• M23: 22,581,200 km (0.104 R)
• M24: 24,089,446 km (0.117 R)
• M25: 25,463,203 km (0.111 R)
• M26: 28,689,431 km (0.084 R)
• M27: 29,453,876 km (0.061 R)
• M28: 29,896,686 km (0.106 R)
• M29: 33,241,395 km (0.032 R)
• M30: 38,121,128 km (0.114 R)
• M31: 40,389,929 km (0.062 R)
• M32: 40,662,646 km (0.103 R)
• M33: 43,600,599 km (0.064 R)
• M34: 47,278,911 km (0.111 R)
• M35: 48,652,220 km (0.066 R)
• M36: 53,585,957 km (0.069 R)
• M37: 55,581,892 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.3

Radius: 3.5

Gravity: 29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.45 AU - 8.63 AU

Year: 14553 Days

Day: 19.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 80,508,338 km

• M1: 43,832 km (0.042 R)
• M2: 481,855 km (0.1 R)
• M3: 621,579 km (0.103 R)
• M4: 735,274 km (0.098 R)
• M5: 1,026,989 km (0.076 R)
• M6: 2,090,331 km (0.088 R)
• M7: 2,628,584 km (0.119 R)
• M8: 2,776,536 km (0.108 R)
• M9: 2,952,314 km (0.072 R)
• M10: 3,375,078 km (0.046 R)
• M11: 5,306,087 km (0.114 R)
• M12: 5,646,272 km (0.085 R)
• M13: 6,675,955 km (0.118 R)
• M14: 8,220,253 km (0.08 R)
• M15: 8,815,055 km (0.106 R)
• M16: 9,536,266 km (0.098 R)
• M17: 10,452,702 km (0.096 R)
• M18: 13,802,947 km (0.111 R)
• M19: 15,106,393 km (0.106 R)
• M20: 15,650,032 km (0.086 R)
• M21: 18,182,125 km (0.062 R)
• M22: 20,890,744 km (0.12 R)
• M23: 21,057,845 km (0.059 R)
• M24: 23,045,702 km (0.107 R)
• M25: 26,597,753 km (0.054 R)
• M26: 32,025,912 km (0.102 R)
• M27: 34,997,524 km (0.115 R)
• M28: 39,535,276 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.2

Radius: 5.7

Gravity: 19.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.61 AU - 12.69 AU

Year: 22730 Days

Day: 23.4 Hours

Environment

Temp: -243 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 80,508,338 km

• M1: 71,209 km (0.105 R)
• M2: 268,827 km (0.057 R)
• M3: 509,381 km (0.103 R)
• M4: 695,331 km (0.029 R)
• M5: 1,312,721 km (0.1 R)
• M6: 1,874,761 km (0.111 R)
• M7: 2,073,576 km (0.062 R)
• M8: 2,375,614 km (0.057 R)
• M9: 2,883,499 km (0.101 R)
• M10: 3,373,881 km (0.097 R)
• M11: 4,178,418 km (0.08 R)
• M12: 4,805,682 km (0.06 R)
• M13: 5,180,425 km (0.118 R)
• M14: 5,493,982 km (0.092 R)
• M15: 8,054,499 km (0.063 R)
• M16: 8,475,617 km (0.106 R)
• M17: 8,966,597 km (0.114 R)
• M18: 10,803,809 km (0.041 R)
• M19: 10,994,097 km (0.081 R)
• M20: 12,666,601 km (0.09 R)
• M21: 12,878,133 km (0.076 R)
• M22: 14,196,988 km (0.112 R)
• M23: 20,960,008 km (0.118 R)
• M24: 23,513,045 km (0.11 R)
• M25: 30,470,842 km (0.101 R)
• M26: 31,749,754 km (0.093 R)
• M27: 32,666,041 km (0.108 R)
• M28: 34,826,384 km (0.075 R)
• M29: 35,660,542 km (0.087 R)
• M30: 35,941,487 km (0.104 R)
• M31: 36,936,462 km (0.106 R)
• M32: 43,136,097 km (0.114 R)
• M33: 47,406,817 km (0.115 R)
• M34: 48,602,852 km (0.1 R)
• M35: 63,940,075 km (0.075 R)
• M36: 65,189,666 km (0.093 R)
• M37: 69,472,503 km (0.083 R)
• M38: 74,167,184 km (0.078 R)
• M39: 75,777,904 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 20,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit