🌌 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: 666.5

Radius: 8.4

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.67 AU - 1.05 AU

Year: 551 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 26,633,610 km

• M1: 104,419 km (0.108 R)
• M2: 473,028 km (0.088 R)
• M3: 737,817 km (0.103 R)
• M4: 1,286,841 km (0.109 R)
• M5: 1,610,870 km (0.106 R)
• M6: 1,895,555 km (0.044 R)
• M7: 2,318,468 km (0.048 R)
• M8: 2,610,034 km (0.111 R)
• M9: 2,914,615 km (0.077 R)
• M10: 4,017,002 km (0.09 R)
• M11: 4,733,127 km (0.059 R)
• M12: 6,206,217 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.6

Radius: 10.2

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.16 AU - 1.3 AU

Year: 942 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 26,633,610 km

• M1: 127,308 km (0.071 R)
• M2: 519,105 km (0.114 R)
• M3: 1,171,052 km (0.096 R)
• M4: 1,819,858 km (0.096 R)
• M5: 2,206,269 km (0.058 R)
• M6: 2,859,264 km (0.113 R)
• M7: 3,358,472 km (0.113 R)
• M8: 4,319,489 km (0.081 R)
• M9: 4,855,498 km (0.065 R)
• M10: 5,286,340 km (0.062 R)
• M11: 6,121,994 km (0.116 R)
• M12: 6,539,521 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.4

Radius: 13.1

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.23 AU - 1.97 AU

Year: 1397 Days

Day: 11.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 26,633,610 km

• M1: 162,912 km (0.084 R)
• M2: 577,298 km (0.094 R)
• M3: 1,190,949 km (0.107 R)
• M4: 1,744,461 km (0.116 R)
• M5: 2,202,380 km (0.11 R)
• M6: 2,647,882 km (0.037 R)
• M7: 3,964,044 km (0.091 R)
• M8: 4,649,651 km (0.113 R)
• M9: 5,478,573 km (0.105 R)
• M10: 5,905,675 km (0.052 R)
• M11: 6,700,937 km (0.057 R)
• M12: 7,164,092 km (0.099 R)
• M13: 8,126,306 km (0.119 R)
• M14: 9,048,876 km (0.086 R)
• M15: 10,307,293 km (0.053 R)
• M16: 10,786,455 km (0.073 R)
• M17: 11,316,331 km (0.075 R)
• M18: 11,789,659 km (0.064 R)
• M19: 12,971,781 km (0.106 R)
• M20: 13,940,128 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.5

Radius: 15

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.2 AU - 2.9 AU

Year: 2811 Days

Day: 13.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 26,633,610 km

• M1: 186,549 km (0.081 R)
• M2: 969,544 km (0.035 R)
• M3: 1,533,977 km (0.102 R)
• M4: 2,366,489 km (0.094 R)
• M5: 3,153,822 km (0.063 R)
• M6: 3,854,988 km (0.103 R)
• M7: 5,370,264 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.4

Radius: 13.9

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.83 AU - 4.71 AU

Year: 6091 Days

Day: 14.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 26,633,610 km

• M1: 172,935 km (0.118 R)
• M2: 641,924 km (0.068 R)
• M3: 1,464,713 km (0.099 R)
• M4: 2,311,287 km (0.119 R)
• M5: 2,865,846 km (0.028 R)
• M6: 4,071,605 km (0.112 R)
• M7: 4,559,444 km (0.097 R)
• M8: 6,846,047 km (0.062 R)
• M9: 7,539,583 km (0.111 R)
• M10: 9,153,445 km (0.075 R)
• M11: 10,180,135 km (0.119 R)
• M12: 12,094,838 km (0.065 R)
• M13: 13,894,052 km (0.095 R)
• M14: 15,371,331 km (0.106 R)
• M15: 17,081,982 km (0.102 R)
• M16: 17,612,457 km (0.103 R)
• M17: 19,057,422 km (0.039 R)
• M18: 19,556,182 km (0.057 R)
• M19: 20,357,727 km (0.081 R)
• M20: 23,295,979 km (0.062 R)
• M21: 24,031,252 km (0.081 R)
• M22: 25,035,652 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.9

Radius: 7.9

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.86 AU - 6.76 AU

Year: 10941 Days

Day: 20.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 26,633,610 km

• M1: 99,483 km (0.114 R)
• M2: 434,283 km (0.06 R)
• M3: 850,314 km (0.085 R)
• M4: 1,545,496 km (0.087 R)
• M5: 2,075,521 km (0.069 R)
• M6: 3,863,814 km (0.1 R)
• M7: 4,114,839 km (0.096 R)
• M8: 5,857,804 km (0.038 R)
• M9: 6,457,093 km (0.111 R)
• M10: 7,954,268 km (0.095 R)
• M11: 8,224,592 km (0.112 R)
• M12: 9,618,993 km (0.103 R)
• M13: 11,108,539 km (0.036 R)
• M14: 12,203,147 km (0.064 R)
• M15: 13,686,260 km (0.119 R)
• M16: 15,704,485 km (0.075 R)
• M17: 16,059,182 km (0.103 R)
• M18: 17,080,786 km (0.078 R)
• M19: 17,607,520 km (0.042 R)
• M20: 17,990,490 km (0.066 R)
• M21: 18,378,846 km (0.079 R)
• M22: 21,169,894 km (0.059 R)
• M23: 23,119,154 km (0.102 R)
• M24: 24,896,526 km (0.059 R)
• M25: 26,462,218 km (0.05 R)
• M26: 31,439,788 km (0.115 R)
• M27: 32,345,004 km (0.086 R)
• M28: 39,173,250 km (0.094 R)
• M29: 39,825,945 km (0.106 R)
• M30: 45,885,706 km (0.093 R)
• M31: 52,216,987 km (0.078 R)
• M32: 53,007,462 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.4

Radius: 4.5

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.18 AU - 8.42 AU

Year: 13614 Days

Day: 19.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 26,633,610 km

• M1: 72,854 km (0.049 R)
• M2: 309,219 km (0.049 R)
• M3: 1,656,946 km (0.064 R)
• M4: 3,418,162 km (0.098 R)
• M5: 4,103,021 km (0.119 R)
• M6: 6,607,140 km (0.067 R)
• M7: 7,321,170 km (0.11 R)
• M8: 9,016,712 km (0.088 R)
• M9: 10,957,446 km (0.093 R)
• M10: 12,765,635 km (0.109 R)
• M11: 26,000,858 km (0.073 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: 333 - 18,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit