🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.2

Radius: 13.1

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.56 AU - 0.6 AU

Year: 300 Days

Day: 8.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 71,611,892 km

• M1: 162,912 km (0.044 R)
• M2: 627,862 km (0.115 R)
• M3: 1,611,468 km (0.083 R)
• M4: 2,223,324 km (0.096 R)
• M5: 3,303,570 km (0.094 R)
• M6: 3,749,521 km (0.045 R)
• M7: 4,274,759 km (0.037 R)
• M8: 4,978,617 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.1

Radius: 14

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.73 AU - 0.99 AU

Year: 541 Days

Day: 12.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 71,611,892 km

• M1: 174,282 km (0.099 R)
• M2: 660,624 km (0.075 R)
• M3: 1,131,110 km (0.081 R)
• M4: 1,827,936 km (0.025 R)
• M5: 2,314,279 km (0.091 R)
• M6: 3,305,814 km (0.098 R)
• M7: 3,899,568 km (0.103 R)
• M8: 5,037,559 km (0.085 R)
• M9: 6,367,035 km (0.112 R)
• M10: 6,919,500 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.9

Radius: 12.7

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.92 AU - 1.42 AU

Year: 858 Days

Day: 7.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 71,611,892 km

• M1: 157,975 km (0.078 R)
• M2: 606,619 km (0.109 R)
• M3: 1,175,091 km (0.108 R)
• M4: 1,604,138 km (0.084 R)
• M5: 2,062,805 km (0.112 R)
• M6: 2,467,018 km (0.106 R)
• M7: 3,110,589 km (0.063 R)
• M8: 4,166,600 km (0.042 R)
• M9: 4,584,277 km (0.057 R)
• M10: 5,337,054 km (0.042 R)
• M11: 5,929,611 km (0.111 R)
• M12: 6,651,121 km (0.094 R)
• M13: 7,500,089 km (0.052 R)
• M14: 8,244,937 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.7

Radius: 12.9

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.09 AU - 1.37 AU

Year: 925 Days

Day: 14.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,611,892 km

• M1: 160,519 km (0.104 R)
• M2: 585,526 km (0.109 R)
• M3: 1,168,060 km (0.106 R)
• M4: 1,603,390 km (0.093 R)
• M5: 2,058,018 km (0.083 R)
• M6: 2,718,642 km (0.104 R)
• M7: 3,234,904 km (0.076 R)
• M8: 3,893,883 km (0.082 R)
• M9: 4,946,902 km (0.051 R)
• M10: 5,865,284 km (0.099 R)
• M11: 6,420,441 km (0.1 R)
• M12: 6,825,104 km (0.091 R)
• M13: 7,343,011 km (0.085 R)
• M14: 7,963,394 km (0.109 R)
• M15: 8,457,964 km (0.109 R)
• M16: 9,451,593 km (0.103 R)
• M17: 10,096,061 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.2

Radius: 10.4

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.38 AU - 1.7 AU

Year: 1296 Days

Day: 5.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,611,892 km

• M1: 129,402 km (0.094 R)
• M2: 634,145 km (0.092 R)
• M3: 1,163,123 km (0.118 R)
• M4: 1,913,806 km (0.102 R)
• M5: 2,252,794 km (0.025 R)
• M6: 2,895,616 km (0.115 R)
• M7: 3,303,121 km (0.067 R)
• M8: 3,906,150 km (0.027 R)
• M9: 4,405,358 km (0.102 R)
• M10: 4,779,951 km (0.062 R)
• M11: 5,411,553 km (0.106 R)
• M12: 6,054,675 km (0.083 R)
• M13: 6,935,357 km (0.109 R)
• M14: 7,320,422 km (0.105 R)
• M15: 8,002,888 km (0.099 R)
• M16: 9,407,163 km (0.117 R)
• M17: 10,152,609 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.7

Radius: 5.2

Gravity: 25.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.79 AU - 10.17 AU

Year: 18252 Days

Day: 20.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,611,892 km

• M1: 64,626 km (0.113 R)
• M2: 746,344 km (0.104 R)
• M3: 935,136 km (0.098 R)
• M4: 1,703,621 km (0.056 R)
• M5: 1,996,384 km (0.103 R)
• M6: 2,431,115 km (0.084 R)
• M7: 3,601,270 km (0.041 R)
• M8: 3,959,706 km (0.077 R)
• M9: 6,584,401 km (0.111 R)
• M10: 7,351,539 km (0.097 R)
• M11: 8,585,571 km (0.094 R)
• M12: 9,611,364 km (0.05 R)
• M13: 9,894,403 km (0.052 R)
• M14: 10,417,846 km (0.058 R)
• M15: 11,143,994 km (0.104 R)
• M16: 11,968,278 km (0.056 R)
• M17: 13,106,569 km (0.072 R)
• M18: 13,737,572 km (0.09 R)
• M19: 13,952,245 km (0.083 R)
• M20: 20,447,785 km (0.113 R)
• M21: 21,105,268 km (0.084 R)
• M22: 24,816,342 km (0.105 R)
• M23: 25,241,798 km (0.053 R)
• M24: 26,217,027 km (0.054 R)
• M25: 26,547,638 km (0.116 R)
• M26: 29,768,331 km (0.073 R)
• M27: 30,128,114 km (0.078 R)
• M28: 34,017,509 km (0.066 R)
• M29: 35,608,781 km (0.081 R)
• M30: 36,150,176 km (0.051 R)
• M31: 37,947,145 km (0.091 R)
• M32: 40,093,576 km (0.085 R)
• M33: 47,016,516 km (0.102 R)
• M34: 52,921,144 km (0.096 R)
• M35: 55,415,090 km (0.071 R)
• M36: 56,324,496 km (0.062 R)
• M37: 68,648,817 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 13,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit