🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.9

Radius: 8

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.66 AU - 1.06 AU

Year: 515 Days

Day: 11.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,754,189 km

• M1: 99,483 km (0.12 R)
• M2: 362,326 km (0.061 R)
• M3: 637,885 km (0.112 R)
• M4: 1,034,020 km (0.085 R)
• M5: 1,473,689 km (0.106 R)
• M6: 2,091,528 km (0.098 R)
• M7: 2,399,550 km (0.086 R)
• M8: 2,657,756 km (0.082 R)
• M9: 3,230,566 km (0.106 R)
• M10: 3,668,888 km (0.091 R)
• M11: 3,947,738 km (0.101 R)
• M12: 4,752,126 km (0.062 R)
• M13: 5,415,892 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.6

Radius: 14.9

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.97 AU - 1.37 AU

Year: 817 Days

Day: 10.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 29,754,189 km

• M1: 185,352 km (0.116 R)
• M2: 709,842 km (0.093 R)
• M3: 1,173,595 km (0.087 R)
• M4: 1,682,677 km (0.055 R)
• M5: 2,219,135 km (0.1 R)
• M6: 2,751,554 km (0.113 R)
• M7: 3,289,208 km (0.114 R)
• M8: 4,095,391 km (0.066 R)
• M9: 6,500,476 km (0.057 R)
• M10: 7,208,972 km (0.085 R)
• M11: 9,126,517 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.2

Radius: 14.2

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.15 AU - 1.25 AU

Year: 849 Days

Day: 12.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 29,754,189 km

• M1: 176,825 km (0.082 R)
• M2: 737,518 km (0.105 R)
• M3: 2,012,540 km (0.109 R)
• M4: 4,134,436 km (0.075 R)
• M5: 4,904,417 km (0.095 R)
• M6: 5,499,068 km (0.083 R)
• M7: 6,813,136 km (0.117 R)
• M8: 7,294,991 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.3

Radius: 10.8

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.44 AU - 1.44 AU

Year: 1116 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 29,754,189 km

• M1: 134,638 km (0.093 R)
• M2: 708,196 km (0.065 R)
• M3: 1,048,831 km (0.109 R)
• M4: 1,945,072 km (0.091 R)
• M5: 2,829,943 km (0.087 R)
• M6: 3,334,985 km (0.094 R)
• M7: 4,112,595 km (0.099 R)
• M8: 4,911,896 km (0.094 R)
• M9: 5,338,998 km (0.103 R)
• M10: 5,727,654 km (0.112 R)
• M11: 6,357,461 km (0.08 R)
• M12: 6,771,099 km (0.067 R)
• M13: 7,601,816 km (0.071 R)
• M14: 9,495,126 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430

Radius: 10.7

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.99 AU - 3.31 AU

Year: 2785 Days

Day: 12 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,754,189 km

• M1: 133,740 km (0.095 R)
• M2: 565,630 km (0.101 R)
• M3: 1,086,230 km (0.1 R)
• M4: 2,214,497 km (0.099 R)
• M5: 2,853,280 km (0.044 R)
• M6: 4,095,541 km (0.077 R)
• M7: 6,324,250 km (0.086 R)
• M8: 7,143,897 km (0.116 R)
• M9: 9,161,374 km (0.099 R)
• M10: 9,851,917 km (0.044 R)
• M11: 10,614,119 km (0.104 R)
• M12: 13,881,785 km (0.114 R)
• M13: 16,383,061 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502

Radius: 12.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.19 AU - 3.17 AU

Year: 2833 Days

Day: 14.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 29,754,189 km

• M1: 159,920 km (0.083 R)
• M2: 559,346 km (0.114 R)
• M3: 998,865 km (0.056 R)
• M4: 1,617,153 km (0.057 R)
• M5: 2,138,651 km (0.108 R)
• M6: 2,566,651 km (0.105 R)
• M7: 3,283,524 km (0.09 R)
• M8: 3,764,032 km (0.108 R)
• M9: 4,210,282 km (0.115 R)
• M10: 5,094,406 km (0.108 R)
• M11: 5,568,631 km (0.063 R)
• M12: 6,255,884 km (0.103 R)
• M13: 7,085,105 km (0.08 R)
• M14: 9,409,556 km (0.078 R)
• M15: 11,151,624 km (0.081 R)
• M16: 12,753,069 km (0.053 R)
• M17: 13,721,565 km (0.116 R)
• M18: 14,409,417 km (0.075 R)
• M19: 15,804,865 km (0.087 R)
• M20: 16,560,933 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.7

Radius: 6

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.01 AU - 10.15 AU

Year: 19145 Days

Day: 17.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,754,189 km

• M1: 74,799 km (0.071 R)
• M2: 287,976 km (0.074 R)
• M3: 1,112,410 km (0.058 R)
• M4: 2,870,334 km (0.078 R)
• M5: 5,148,411 km (0.093 R)
• M6: 5,513,430 km (0.098 R)
• M7: 7,012,101 km (0.09 R)
• M8: 7,285,865 km (0.045 R)
• M9: 8,263,038 km (0.078 R)
• M10: 9,121,581 km (0.082 R)
• M11: 10,124,335 km (0.098 R)
• M12: 22,366,677 km (0.118 R)
• M13: 28,180,200 km (0.068 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 18,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit