🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356

Radius: 12.3

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.46 AU - 0.66 AU

Year: 279 Days

Day: 11 Hours

Environment

Temp: -144 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 26,581,984 km

• M1: 153,039 km (0.119 R)
• M2: 611,406 km (0.098 R)
• M3: 1,076,955 km (0.102 R)
• M4: 1,574,218 km (0.114 R)
• M5: 1,991,297 km (0.066 R)
• M6: 2,443,681 km (0.03 R)
• M7: 2,849,391 km (0.095 R)
• M8: 3,508,369 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.5

Radius: 10.7

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.14 AU - 1.42 AU

Year: 966 Days

Day: 6.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,581,984 km

• M1: 133,890 km (0.104 R)
• M2: 661,372 km (0.1 R)
• M3: 1,084,136 km (0.049 R)
• M4: 1,589,029 km (0.096 R)
• M5: 2,394,464 km (0.112 R)
• M6: 3,508,818 km (0.105 R)
• M7: 4,198,015 km (0.119 R)
• M8: 4,921,770 km (0.071 R)
• M9: 5,323,141 km (0.061 R)
• M10: 5,687,262 km (0.1 R)
• M11: 6,068,138 km (0.06 R)
• M12: 6,903,643 km (0.062 R)
• M13: 8,010,368 km (0.098 R)
• M14: 8,881,925 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.3

Radius: 9.9

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.34 AU - 1.74 AU

Year: 1274 Days

Day: 14.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,581,984 km

• M1: 123,269 km (0.096 R)
• M2: 527,781 km (0.117 R)
• M3: 925,263 km (0.086 R)
• M4: 1,236,576 km (0.109 R)
• M5: 1,566,140 km (0.083 R)
• M6: 1,955,394 km (0.107 R)
• M7: 2,420,643 km (0.065 R)
• M8: 2,731,807 km (0.079 R)
• M9: 3,069,898 km (0.043 R)
• M10: 3,847,807 km (0.061 R)
• M11: 4,657,281 km (0.054 R)
• M12: 7,124,898 km (0.105 R)
• M13: 7,690,976 km (0.105 R)
• M14: 8,286,824 km (0.116 R)
• M15: 8,854,848 km (0.107 R)
• M16: 9,570,524 km (0.116 R)
• M17: 11,151,025 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.4

Radius: 14.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.65 AU - 2.05 AU

Year: 1678 Days

Day: 14.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,581,984 km

• M1: 181,612 km (0.116 R)
• M2: 713,133 km (0.049 R)
• M3: 1,584,541 km (0.081 R)
• M4: 2,485,419 km (0.09 R)
• M5: 2,947,676 km (0.105 R)
• M6: 5,389,114 km (0.12 R)
• M7: 6,173,755 km (0.047 R)
• M8: 8,456,169 km (0.117 R)
• M9: 9,351,064 km (0.04 R)
• M10: 9,993,736 km (0.08 R)
• M11: 11,217,447 km (0.102 R)
• M12: 12,498,603 km (0.059 R)
• M13: 13,070,665 km (0.105 R)
• M14: 14,179,784 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.7

Radius: 10.1

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.85 AU - 1.89 AU

Year: 1705 Days

Day: 14.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,581,984 km

• M1: 125,662 km (0.066 R)
• M2: 853,306 km (0.099 R)
• M3: 1,192,445 km (0.105 R)
• M4: 1,680,582 km (0.106 R)
• M5: 2,446,823 km (0.077 R)
• M6: 3,032,648 km (0.086 R)
• M7: 3,527,368 km (0.073 R)
• M8: 3,950,730 km (0.083 R)
• M9: 7,033,643 km (0.061 R)
• M10: 8,393,189 km (0.066 R)
• M11: 9,626,773 km (0.117 R)
• M12: 10,354,865 km (0.106 R)
• M13: 11,478,794 km (0.107 R)
• M14: 12,145,702 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.7

Radius: 11.6

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.31 AU - 3.05 AU

Year: 2926 Days

Day: 6.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,581,984 km

• M1: 144,212 km (0.096 R)
• M2: 567,574 km (0.066 R)
• M3: 1,396,496 km (0.074 R)
• M4: 1,990,100 km (0.098 R)
• M5: 2,633,072 km (0.115 R)
• M6: 3,500,740 km (0.072 R)
• M7: 4,144,609 km (0.11 R)
• M8: 4,790,273 km (0.07 R)
• M9: 5,460,472 km (0.094 R)
• M10: 5,948,610 km (0.06 R)
• M11: 6,676,254 km (0.1 R)
• M12: 7,772,507 km (0.117 R)
• M13: 8,956,125 km (0.073 R)
• M14: 11,134,570 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.5

Radius: 8

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.19 AU - 4.81 AU

Year: 5335 Days

Day: 13.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,581,984 km

• M1: 99,483 km (0.113 R)
• M2: 405,111 km (0.067 R)
• M3: 896,091 km (0.103 R)
• M4: 2,991,808 km (0.103 R)
• M5: 4,529,524 km (0.094 R)
• M6: 5,081,690 km (0.076 R)
• M7: 5,510,886 km (0.063 R)
• M8: 6,596,069 km (0.03 R)
• M9: 7,473,461 km (0.083 R)
• M10: 7,852,392 km (0.102 R)
• M11: 10,744,119 km (0.032 R)
• M12: 11,406,389 km (0.088 R)
• M13: 14,701,132 km (0.111 R)
• M14: 15,795,740 km (0.119 R)
• M15: 16,420,461 km (0.116 R)
• M16: 16,943,904 km (0.063 R)
• M17: 23,237,785 km (0.071 R)
• M18: 23,529,501 km (0.078 R)
• M19: 25,873,401 km (0.052 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 16,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit