🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.5

Radius: 8.7

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.44 AU - 0.74 AU

Year: 302 Days

Day: 9.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,638,501 km

• M1: 108,159 km (0.104 R)
• M2: 384,766 km (0.086 R)
• M3: 660,923 km (0.113 R)
• M4: 1,086,679 km (0.052 R)
• M5: 1,466,658 km (0.084 R)
• M6: 1,780,364 km (0.107 R)
• M7: 2,153,162 km (0.045 R)
• M8: 2,725,673 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.9

Radius: 14.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.89 AU - 1.25 AU

Year: 738 Days

Day: 13.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,638,501 km

• M1: 179,069 km (0.082 R)
• M2: 670,946 km (0.082 R)
• M3: 1,158,336 km (0.075 R)
• M4: 2,047,247 km (0.113 R)
• M5: 2,534,487 km (0.064 R)
• M6: 3,123,604 km (0.031 R)
• M7: 4,350,904 km (0.097 R)
• M8: 5,016,765 km (0.073 R)
• M9: 5,604,983 km (0.06 R)
• M10: 6,066,642 km (0.102 R)
• M11: 6,962,285 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.8

Radius: 14.4

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.96 AU - 1.56 AU

Year: 943 Days

Day: 13.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,638,501 km

• M1: 182,061 km (0.058 R)
• M2: 678,576 km (0.063 R)
• M3: 1,187,209 km (0.099 R)
• M4: 1,808,489 km (0.077 R)
• M5: 2,455,649 km (0.099 R)
• M6: 4,128,602 km (0.107 R)
• M7: 5,814,720 km (0.034 R)
• M8: 8,754,168 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900

Radius: 13.8

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.27 AU - 1.35 AU

Year: 1000 Days

Day: 5.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,638,501 km

• M1: 171,738 km (0.054 R)
• M2: 678,426 km (0.115 R)
• M3: 1,530,685 km (0.076 R)
• M4: 2,106,787 km (0.102 R)
• M5: 2,969,817 km (0.064 R)
• M6: 3,461,844 km (0.093 R)
• M7: 3,894,481 km (0.069 R)
• M8: 4,612,102 km (0.072 R)
• M9: 5,197,180 km (0.119 R)
• M10: 5,895,652 km (0.103 R)
• M11: 6,963,482 km (0.088 R)
• M12: 8,023,383 km (0.065 R)
• M13: 8,648,103 km (0.1 R)
• M14: 9,101,534 km (0.092 R)
• M15: 10,494,889 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.9

Radius: 12

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.12 AU - 2.34 AU

Year: 2221 Days

Day: 11.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,638,501 km

• M1: 149,598 km (0.115 R)
• M2: 599,139 km (0.081 R)
• M3: 1,031,477 km (0.088 R)
• M4: 1,445,714 km (0.086 R)
• M5: 3,508,220 km (0.093 R)
• M6: 4,843,979 km (0.087 R)
• M7: 5,261,357 km (0.109 R)
• M8: 6,037,022 km (0.12 R)
• M9: 6,773,343 km (0.109 R)
• M10: 8,657,378 km (0.084 R)
• M11: 10,444,475 km (0.107 R)
• M12: 11,710,222 km (0.111 R)
• M13: 13,433,141 km (0.094 R)
• M14: 14,214,341 km (0.115 R)
• M15: 18,864,291 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.1

Radius: 10.8

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.91 AU - 5.27 AU

Year: 7658 Days

Day: 12.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,638,501 km

• M1: 135,236 km (0.074 R)
• M2: 473,028 km (0.101 R)
• M3: 840,890 km (0.104 R)
• M4: 1,485,058 km (0.08 R)
• M5: 1,988,904 km (0.086 R)
• M6: 2,742,428 km (0.102 R)
• M7: 3,603,214 km (0.077 R)
• M8: 4,244,092 km (0.079 R)
• M9: 5,020,056 km (0.079 R)
• M10: 6,163,582 km (0.031 R)
• M11: 8,256,905 km (0.105 R)
• M12: 8,691,187 km (0.095 R)
• M13: 9,049,624 km (0.054 R)
• M14: 10,283,058 km (0.039 R)
• M15: 11,733,410 km (0.088 R)
• M16: 13,853,062 km (0.115 R)
• M17: 14,781,167 km (0.1 R)
• M18: 15,357,568 km (0.086 R)
• M19: 19,211,508 km (0.089 R)
• M20: 22,556,965 km (0.079 R)
• M21: 23,407,280 km (0.06 R)
• M22: 23,840,365 km (0.083 R)
• M23: 25,444,055 km (0.118 R)
• M24: 27,789,001 km (0.073 R)
• M25: 32,581,219 km (0.096 R)
• M26: 33,121,417 km (0.097 R)
• M27: 33,557,944 km (0.11 R)
• M28: 36,721,191 km (0.113 R)
• M29: 42,340,685 km (0.098 R)
• M30: 43,113,508 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.6

Radius: 7.9

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.37 AU - 9.81 AU

Year: 16789 Days

Day: 18.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,638,501 km

• M1: 98,286 km (0.042 R)
• M2: 395,088 km (0.074 R)
• M3: 663,167 km (0.069 R)
• M4: 999,164 km (0.039 R)
• M5: 2,721,484 km (0.059 R)
• M6: 4,322,331 km (0.085 R)
• M7: 5,397,042 km (0.094 R)
• M8: 6,597,116 km (0.114 R)
• M9: 9,514,873 km (0.075 R)
• M10: 10,187,166 km (0.115 R)
• M11: 10,652,864 km (0.114 R)
• M12: 11,626,447 km (0.083 R)
• M13: 11,942,548 km (0.043 R)
• M14: 12,526,129 km (0.104 R)
• M15: 12,925,555 km (0.051 R)
• M16: 13,820,150 km (0.039 R)
• M17: 17,647,762 km (0.111 R)
• M18: 20,073,192 km (0.051 R)
• M19: 20,528,568 km (0.096 R)
• M20: 22,712,398 km (0.062 R)
• M21: 23,008,153 km (0.112 R)
• M22: 24,217,203 km (0.106 R)
• M23: 25,046,573 km (0.095 R)
• M24: 31,024,803 km (0.109 R)
• M25: 32,499,240 km (0.082 R)
• M26: 48,091,975 km (0.08 R)
• M27: 49,400,807 km (0.104 R)
• M28: 54,520,794 km (0.087 R)
• M29: 60,738,231 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 10,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit