🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.9

Radius: 10.7

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.51 AU - 0.81 AU

Year: 364 Days

Day: 8.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 55.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,838,461 km

• M1: 133,142 km (0.115 R)
• M2: 477,068 km (0.118 R)
• M3: 888,761 km (0.067 R)
• M4: 1,830,629 km (0.096 R)
• M5: 2,249,952 km (0.084 R)
• M6: 2,773,096 km (0.081 R)
• M7: 3,195,261 km (0.104 R)
• M8: 3,575,688 km (0.032 R)
• M9: 4,512,470 km (0.094 R)
• M10: 5,145,568 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.6

Radius: 14.5

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.45 AU - 2.81 AU

Year: 2893 Days

Day: 13.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,838,461 km

• M1: 180,265 km (0.098 R)
• M2: 669,002 km (0.114 R)
• M3: 1,637,947 km (0.079 R)
• M4: 2,364,095 km (0.104 R)
• M5: 3,404,100 km (0.114 R)
• M6: 4,049,764 km (0.094 R)
• M7: 4,753,622 km (0.112 R)
• M8: 5,588,228 km (0.079 R)
• M9: 6,054,525 km (0.031 R)
• M10: 6,889,880 km (0.03 R)
• M11: 8,586,319 km (0.075 R)
• M12: 9,209,694 km (0.067 R)
• M13: 10,430,861 km (0.117 R)
• M14: 11,841,569 km (0.041 R)
• M15: 14,406,275 km (0.11 R)
• M16: 18,488,801 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.2

Radius: 10.2

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.39 AU - 4.75 AU

Year: 5569 Days

Day: 6.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,838,461 km

• M1: 184,753 km (0.097 R)
• M2: 846,724 km (0.059 R)
• M3: 2,191,010 km (0.099 R)
• M4: 2,962,786 km (0.11 R)
• M5: 3,858,428 km (0.082 R)
• M6: 5,982,419 km (0.084 R)
• M7: 8,459,012 km (0.061 R)
• M8: 14,140,739 km (0.119 R)
• M9: 15,570,894 km (0.09 R)
• M10: 16,068,307 km (0.105 R)
• M11: 16,640,669 km (0.058 R)
• M12: 17,424,861 km (0.105 R)
• M13: 17,961,169 km (0.101 R)
• M14: 18,996,386 km (0.065 R)
• M15: 21,796,709 km (0.03 R)
• M16: 26,496,326 km (0.046 R)
• M17: 27,746,216 km (0.106 R)
• M18: 28,110,337 km (0.097 R)
• M19: 29,979,563 km (0.115 R)
• M20: 30,556,113 km (0.071 R)
• M21: 35,759,127 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.6

Radius: 5

Gravity: 37.18 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.39 AU - 6.81 AU

Year: 10218 Days

Day: 22.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,838,461 km

• M1: 63,429 km (0.078 R)
• M2: 282,441 km (0.109 R)
• M3: 467,045 km (0.117 R)
• M4: 742,454 km (0.106 R)
• M5: 1,040,453 km (0.092 R)
• M6: 2,232,299 km (0.079 R)
• M7: 2,966,675 km (0.082 R)
• M8: 3,822,974 km (0.032 R)
• M9: 5,399,586 km (0.099 R)
• M10: 5,935,445 km (0.116 R)
• M11: 6,624,194 km (0.111 R)
• M12: 7,623,507 km (0.034 R)
• M13: 11,852,938 km (0.099 R)
• M14: 14,967,267 km (0.096 R)
• M15: 15,243,275 km (0.084 R)
• M16: 16,454,270 km (0.078 R)
• M17: 18,193,046 km (0.105 R)
• M18: 18,745,660 km (0.097 R)
• M19: 28,429,879 km (0.101 R)
• M20: 34,147,659 km (0.116 R)
• M21: 44,870,535 km (0.074 R)
• M22: 47,047,782 km (0.08 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 10,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit