🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.3

Radius: 8.9

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.57 AU - 0.83 AU

Year: 378 Days

Day: 6.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,824,264 km

• M1: 110,702 km (0.084 R)
• M2: 489,185 km (0.111 R)
• M3: 1,263,055 km (0.068 R)
• M4: 1,618,350 km (0.08 R)
• M5: 1,941,930 km (0.06 R)
• M6: 2,308,894 km (0.06 R)
• M7: 2,592,082 km (0.117 R)
• M8: 2,973,407 km (0.039 R)
• M9: 3,622,064 km (0.113 R)
• M10: 3,993,366 km (0.075 R)
• M11: 5,230,690 km (0.034 R)
• M12: 5,539,011 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.7

Radius: 13.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.09 AU - 1.69 AU

Year: 1058 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,824,264 km

• M1: 170,392 km (0.107 R)
• M2: 661,971 km (0.106 R)
• M3: 1,352,664 km (0.08 R)
• M4: 2,026,154 km (0.088 R)
• M5: 2,617,514 km (0.077 R)
• M6: 3,224,732 km (0.119 R)
• M7: 3,706,138 km (0.118 R)
• M8: 4,286,278 km (0.077 R)
• M9: 5,231,438 km (0.085 R)
• M10: 5,816,365 km (0.097 R)
• M11: 6,311,085 km (0.113 R)
• M12: 6,833,930 km (0.089 R)
• M13: 7,287,511 km (0.117 R)
• M14: 8,202,601 km (0.1 R)
• M15: 8,743,397 km (0.095 R)
• M16: 10,261,516 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.8

Radius: 10.8

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.23 AU - 2.03 AU

Year: 1344 Days

Day: 7.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,824,264 km

• M1: 134,339 km (0.085 R)
• M2: 476,320 km (0.108 R)
• M3: 830,418 km (0.069 R)
• M4: 1,244,056 km (0.094 R)
• M5: 1,584,690 km (0.076 R)
• M6: 2,036,476 km (0.083 R)
• M7: 2,472,404 km (0.076 R)
• M8: 2,845,800 km (0.046 R)
• M9: 4,232,273 km (0.085 R)
• M10: 4,894,244 km (0.089 R)
• M11: 5,353,958 km (0.092 R)
• M12: 5,802,303 km (0.101 R)
• M13: 6,954,057 km (0.119 R)
• M14: 9,285,540 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624

Radius: 9.9

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.44 AU - 2.74 AU

Year: 2691 Days

Day: 12 Hours

Environment

Temp: -197 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,824,264 km

• M1: 125,213 km (0.035 R)
• M2: 724,652 km (0.088 R)
• M3: 1,498,671 km (0.112 R)
• M4: 1,830,480 km (0.115 R)
• M5: 2,782,670 km (0.099 R)
• M6: 3,858,877 km (0.112 R)
• M7: 4,342,976 km (0.064 R)
• M8: 5,191,944 km (0.083 R)
• M9: 6,068,438 km (0.091 R)
• M10: 7,099,167 km (0.098 R)
• M11: 9,903,379 km (0.112 R)
• M12: 10,580,160 km (0.117 R)
• M13: 11,652,926 km (0.117 R)
• M14: 12,110,097 km (0.082 R)
• M15: 12,972,230 km (0.08 R)
• M16: 13,373,302 km (0.116 R)
• M17: 14,060,105 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.3

Radius: 5.3

Gravity: 22.15 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.15 AU - 8.33 AU

Year: 12578 Days

Day: 24.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,824,264 km

• M1: 65,973 km (0.057 R)
• M2: 397,033 km (0.106 R)
• M3: 841,189 km (0.085 R)
• M4: 1,082,789 km (0.06 R)
• M5: 1,251,985 km (0.109 R)
• M6: 1,722,619 km (0.062 R)
• M7: 2,284,509 km (0.105 R)
• M8: 3,101,313 km (0.091 R)
• M9: 3,955,517 km (0.095 R)
• M10: 4,513,218 km (0.08 R)
• M11: 5,966,711 km (0.043 R)
• M12: 6,579,314 km (0.114 R)
• M13: 7,024,069 km (0.076 R)
• M14: 11,736,103 km (0.037 R)
• M15: 12,756,360 km (0.055 R)
• M16: 13,319,895 km (0.094 R)
• M17: 14,229,151 km (0.107 R)
• M18: 14,496,333 km (0.115 R)
• M19: 16,315,742 km (0.11 R)
• M20: 17,969,547 km (0.076 R)
• M21: 20,911,688 km (0.113 R)
• M22: 21,694,384 km (0.097 R)
• M23: 27,832,385 km (0.039 R)
• M24: 31,746,912 km (0.051 R)
• M25: 35,889,726 km (0.099 R)
• M26: 41,727,035 km (0.078 R)
• M27: 43,104,831 km (0.078 R)
• M28: 53,448,626 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534

Radius: 7.2

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.69 AU - 8.19 AU

Year: 13103 Days

Day: 15.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,824,264 km

• M1: 89,609 km (0.119 R)
• M2: 362,625 km (0.118 R)
• M3: 620,981 km (0.082 R)
• M4: 1,585,737 km (0.093 R)
• M5: 1,866,682 km (0.101 R)
• M6: 5,529,736 km (0.102 R)
• M7: 5,777,021 km (0.075 R)
• M8: 7,764,129 km (0.118 R)
• M9: 9,855,657 km (0.029 R)
• M10: 12,416,025 km (0.106 R)
• M11: 15,181,790 km (0.059 R)
• M12: 16,817,793 km (0.117 R)
• M13: 18,022,953 km (0.068 R)
• M14: 19,527,608 km (0.118 R)
• M15: 20,352,342 km (0.067 R)
• M16: 23,330,386 km (0.108 R)
• M17: 24,447,134 km (0.119 R)
• M18: 25,114,939 km (0.092 R)
• M19: 29,916,732 km (0.114 R)
• M20: 33,165,848 km (0.063 R)
• M21: 34,102,031 km (0.092 R)
• M22: 35,904,387 km (0.06 R)
• M23: 37,769,423 km (0.111 R)
• M24: 46,745,894 km (0.091 R)
• M25: 52,193,949 km (0.099 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 18,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit