🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.4

Radius: 9.1

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.4 AU - 2.1 AU

Year: 1627 Days

Day: 11.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,281,489 km

• M1: 113,246 km (0.117 R)
• M2: 421,866 km (0.115 R)
• M3: 987,944 km (0.037 R)
• M4: 1,283,999 km (0.038 R)
• M5: 1,601,744 km (0.047 R)
• M6: 2,299,768 km (0.118 R)
• M7: 3,156,964 km (0.071 R)
• M8: 3,641,811 km (0.092 R)
• M9: 4,212,975 km (0.103 R)
• M10: 4,988,491 km (0.101 R)
• M11: 5,670,358 km (0.042 R)
• M12: 7,745,729 km (0.07 R)
• M13: 8,062,128 km (0.096 R)
• M14: 8,969,140 km (0.1 R)
• M15: 9,942,723 km (0.052 R)
• M16: 11,421,797 km (0.036 R)
• M17: 12,252,664 km (0.042 R)
• M18: 13,163,715 km (0.117 R)
• M19: 13,491,035 km (0.049 R)
• M20: 13,865,628 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.9

Radius: 11.8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.84 AU - 2.16 AU

Year: 1988 Days

Day: 13.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,281,489 km

• M1: 147,504 km (0.108 R)
• M2: 534,812 km (0.049 R)
• M3: 1,174,942 km (0.064 R)
• M4: 1,591,572 km (0.098 R)
• M5: 2,107,834 km (0.119 R)
• M6: 2,493,198 km (0.026 R)
• M7: 2,912,820 km (0.112 R)
• M8: 3,394,376 km (0.062 R)
• M9: 4,058,441 km (0.097 R)
• M10: 4,844,577 km (0.087 R)
• M11: 5,876,204 km (0.094 R)
• M12: 6,421,937 km (0.106 R)
• M13: 7,614,980 km (0.114 R)
• M14: 9,035,412 km (0.079 R)
• M15: 10,188,213 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522

Radius: 13

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.2 AU - 2.94 AU

Year: 2896 Days

Day: 5.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,281,489 km

• M1: 161,865 km (0.043 R)
• M2: 659,577 km (0.099 R)
• M3: 1,179,878 km (0.091 R)
• M4: 2,276,431 km (0.086 R)
• M5: 3,006,768 km (0.093 R)
• M6: 3,589,003 km (0.102 R)
• M7: 4,005,184 km (0.09 R)
• M8: 5,189,999 km (0.088 R)
• M9: 8,470,531 km (0.042 R)
• M10: 9,041,546 km (0.118 R)
• M11: 9,964,265 km (0.112 R)
• M12: 10,677,698 km (0.07 R)
• M13: 11,185,134 km (0.065 R)
• M14: 15,250,456 km (0.095 R)
• M15: 16,817,045 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.3

Radius: 13.9

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.69 AU - 5.65 AU

Year: 7094 Days

Day: 11.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,281,489 km

• M1: 173,982 km (0.106 R)
• M2: 653,743 km (0.059 R)
• M3: 2,156,154 km (0.066 R)
• M4: 5,684,121 km (0.077 R)
• M5: 6,700,937 km (0.077 R)
• M6: 7,935,868 km (0.06 R)
• M7: 11,062,613 km (0.059 R)
• M8: 12,599,432 km (0.05 R)
• M9: 14,224,514 km (0.045 R)
• M10: 15,087,693 km (0.104 R)
• M11: 16,147,594 km (0.094 R)
• M12: 18,773,486 km (0.115 R)
• M13: 19,812,293 km (0.055 R)
• M14: 22,542,903 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.1

Radius: 4.9

Gravity: 18.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.53 AU - 6.73 AU

Year: 10668 Days

Day: 16.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,281,489 km

• M1: 60,886 km (0.111 R)
• M2: 395,387 km (0.058 R)
• M3: 578,345 km (0.107 R)
• M4: 1,459,776 km (0.106 R)
• M5: 2,122,046 km (0.109 R)
• M6: 2,597,318 km (0.06 R)
• M7: 5,577,457 km (0.116 R)
• M8: 6,050,037 km (0.049 R)
• M9: 6,296,126 km (0.068 R)
• M10: 7,507,270 km (0.1 R)
• M11: 10,990,058 km (0.075 R)
• M12: 12,618,880 km (0.096 R)
• M13: 15,877,570 km (0.066 R)
• M14: 17,240,407 km (0.098 R)
• M15: 20,041,178 km (0.037 R)
• M16: 20,905,106 km (0.094 R)
• M17: 39,509,845 km (0.101 R)
• M18: 42,893,001 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.2

Radius: 7.5

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.81 AU - 9.41 AU

Year: 16235 Days

Day: 22.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,281,489 km

• M1: 115,041 km (0.079 R)
• M2: 455,825 km (0.115 R)
• M3: 712,834 km (0.087 R)
• M4: 1,104,182 km (0.106 R)
• M5: 1,760,468 km (0.093 R)
• M6: 2,241,874 km (0.098 R)
• M7: 2,588,043 km (0.119 R)
• M8: 3,211,118 km (0.11 R)
• M9: 3,465,883 km (0.045 R)
• M10: 4,623,472 km (0.095 R)
• M11: 5,868,575 km (0.101 R)
• M12: 6,609,234 km (0.068 R)
• M13: 6,855,622 km (0.092 R)
• M14: 7,366,798 km (0.118 R)
• M15: 16,295,546 km (0.066 R)
• M16: 16,595,041 km (0.108 R)
• M17: 19,291,842 km (0.104 R)
• M18: 23,386,934 km (0.095 R)
• M19: 24,543,326 km (0.115 R)
• M20: 28,673,573 km (0.12 R)
• M21: 29,997,515 km (0.091 R)
• M22: 33,244,387 km (0.104 R)
• M23: 36,462,387 km (0.114 R)
• M24: 57,586,055 km (0.068 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: 481 - 14,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit