🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.1

Radius: 13.8

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.82 AU - 0.98 AU

Year: 560 Days

Day: 8.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 28,947,551 km

• M1: 171,738 km (0.101 R)
• M2: 684,111 km (0.097 R)
• M3: 1,386,323 km (0.105 R)
• M4: 1,855,163 km (0.117 R)
• M5: 2,342,104 km (0.072 R)
• M6: 2,984,328 km (0.114 R)
• M7: 4,546,279 km (0.113 R)
• M8: 5,116,247 km (0.075 R)
• M9: 5,660,634 km (0.094 R)
• M10: 6,204,721 km (0.083 R)
• M11: 6,949,719 km (0.11 R)
• M12: 7,486,177 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.2

Radius: 12.3

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.06 AU - 1.66 AU

Year: 1040 Days

Day: 8.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,947,551 km

• M1: 153,188 km (0.026 R)
• M2: 617,989 km (0.059 R)
• M3: 1,033,272 km (0.044 R)
• M4: 1,561,503 km (0.081 R)
• M5: 1,988,604 km (0.118 R)
• M6: 2,573,233 km (0.091 R)
• M7: 3,098,172 km (0.104 R)
• M8: 3,858,129 km (0.112 R)
• M9: 4,364,967 km (0.088 R)
• M10: 5,590,921 km (0.097 R)
• M11: 6,305,550 km (0.114 R)
• M12: 7,080,318 km (0.09 R)
• M13: 8,846,171 km (0.08 R)
• M14: 9,281,650 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.7

Radius: 9.2

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.41 AU - 1.95 AU

Year: 1428 Days

Day: 10.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,947,551 km

• M1: 117,135 km (0.098 R)
• M2: 414,237 km (0.061 R)
• M3: 813,064 km (0.107 R)
• M4: 1,153,400 km (0.093 R)
• M5: 1,513,631 km (0.041 R)
• M6: 1,832,724 km (0.067 R)
• M7: 2,770,553 km (0.085 R)
• M8: 3,455,711 km (0.065 R)
• M9: 3,966,887 km (0.057 R)
• M10: 4,300,789 km (0.1 R)
• M11: 4,635,290 km (0.064 R)
• M12: 5,297,410 km (0.065 R)
• M13: 5,935,146 km (0.076 R)
• M14: 7,022,423 km (0.068 R)
• M15: 9,121,880 km (0.099 R)
• M16: 9,735,829 km (0.055 R)
• M17: 10,098,903 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.1

Radius: 12.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.3 AU - 2.14 AU

Year: 1480 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,947,551 km

• M1: 159,172 km (0.091 R)
• M2: 617,241 km (0.093 R)
• M3: 1,112,260 km (0.076 R)
• M4: 1,760,767 km (0.109 R)
• M5: 2,168,870 km (0.082 R)
• M6: 2,805,858 km (0.025 R)
• M7: 3,306,263 km (0.097 R)
• M8: 3,740,695 km (0.106 R)
• M9: 4,710,089 km (0.109 R)
• M10: 5,142,277 km (0.103 R)
• M11: 5,710,600 km (0.099 R)
• M12: 6,499,728 km (0.094 R)
• M13: 7,165,140 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.5

Radius: 8.4

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.37 AU - 2.27 AU

Year: 1611 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 28,947,551 km

• M1: 104,569 km (0.112 R)
• M2: 387,907 km (0.045 R)
• M3: 903,422 km (0.067 R)
• M4: 1,918,443 km (0.071 R)
• M5: 3,385,849 km (0.057 R)
• M6: 3,683,548 km (0.031 R)
• M7: 4,570,365 km (0.026 R)
• M8: 6,169,117 km (0.063 R)
• M9: 6,735,794 km (0.084 R)
• M10: 8,674,433 km (0.052 R)
• M11: 9,385,770 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.7

Radius: 10.3

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.79 AU - 1.91 AU

Year: 1651 Days

Day: 13.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,947,551 km

• M1: 128,654 km (0.084 R)
• M2: 582,983 km (0.042 R)
• M3: 917,633 km (0.066 R)
• M4: 1,346,231 km (0.084 R)
• M5: 1,958,236 km (0.101 R)
• M6: 2,340,608 km (0.103 R)
• M7: 2,772,946 km (0.036 R)
• M8: 3,467,828 km (0.092 R)
• M9: 3,815,643 km (0.11 R)
• M10: 4,239,454 km (0.098 R)
• M11: 4,732,379 km (0.1 R)
• M12: 5,811,428 km (0.092 R)
• M13: 6,235,838 km (0.081 R)
• M14: 8,478,011 km (0.056 R)
• M15: 9,292,122 km (0.1 R)
• M16: 9,780,260 km (0.051 R)
• M17: 10,874,419 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.2

Radius: 4

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.53 AU - 8.91 AU

Year: 14071 Days

Day: 23.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,947,551 km

• M1: 49,816 km (0.075 R)
• M2: 295,007 km (0.077 R)
• M3: 791,672 km (0.118 R)
• M4: 1,195,586 km (0.047 R)
• M5: 2,268,053 km (0.085 R)
• M6: 3,428,783 km (0.118 R)
• M7: 3,575,988 km (0.09 R)
• M8: 3,883,112 km (0.075 R)
• M9: 4,625,417 km (0.053 R)
• M10: 4,963,209 km (0.066 R)
• M11: 5,261,806 km (0.107 R)
• M12: 6,229,405 km (0.082 R)
• M13: 6,576,771 km (0.066 R)
• M14: 7,071,043 km (0.108 R)
• M15: 7,207,027 km (0.092 R)
• M16: 9,834,863 km (0.106 R)
• M17: 12,536,002 km (0.1 R)
• M18: 16,753,017 km (0.068 R)
• M19: 19,608,840 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 13,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit