🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.8

Radius: 9.4

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.09 AU - 1.29 AU

Year: 880 Days

Day: 13.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,807,559 km

• M1: 116,986 km (0.114 R)
• M2: 474,375 km (0.094 R)
• M3: 846,425 km (0.075 R)
• M4: 1,150,856 km (0.058 R)
• M5: 1,728,304 km (0.1 R)
• M6: 2,059,364 km (0.101 R)
• M7: 3,014,696 km (0.1 R)
• M8: 4,081,479 km (0.043 R)
• M9: 4,454,426 km (0.095 R)
• M10: 4,762,149 km (0.102 R)
• M11: 5,401,381 km (0.087 R)
• M12: 5,712,095 km (0.057 R)
• M13: 7,145,841 km (0.107 R)
• M14: 7,713,565 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.9

Radius: 9.4

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.26 AU - 1.54 AU

Year: 1124 Days

Day: 13.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,807,559 km

• M1: 117,285 km (0.076 R)
• M2: 585,825 km (0.088 R)
• M3: 990,787 km (0.054 R)
• M4: 1,287,589 km (0.04 R)
• M5: 1,645,128 km (0.114 R)
• M6: 2,376,512 km (0.081 R)
• M7: 2,703,084 km (0.107 R)
• M8: 3,124,352 km (0.076 R)
• M9: 3,763,882 km (0.089 R)
• M10: 4,162,561 km (0.109 R)
• M11: 4,471,480 km (0.082 R)
• M12: 4,990,735 km (0.101 R)
• M13: 5,302,646 km (0.086 R)
• M14: 5,627,423 km (0.116 R)
• M15: 6,108,679 km (0.115 R)
• M16: 6,508,854 km (0.097 R)
• M17: 7,107,694 km (0.086 R)
• M18: 7,456,107 km (0.107 R)
• M19: 8,037,146 km (0.087 R)
• M20: 8,338,885 km (0.062 R)
• M21: 8,752,822 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.1

Radius: 11.8

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.68 AU - 1.86 AU

Year: 1597 Days

Day: 7.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,807,559 km

• M1: 146,756 km (0.08 R)
• M2: 721,361 km (0.106 R)
• M3: 1,168,659 km (0.054 R)
• M4: 1,684,472 km (0.06 R)
• M5: 2,241,574 km (0.096 R)
• M6: 2,820,518 km (0.104 R)
• M7: 3,353,984 km (0.114 R)
• M8: 3,901,213 km (0.114 R)
• M9: 4,430,790 km (0.1 R)
• M10: 4,945,855 km (0.102 R)
• M11: 5,589,724 km (0.1 R)
• M12: 6,240,326 km (0.119 R)
• M13: 7,665,395 km (0.059 R)
• M14: 8,678,771 km (0.084 R)
• M15: 10,414,705 km (0.081 R)
• M16: 12,105,011 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421

Radius: 9

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.5 AU - 3.88 AU

Year: 3864 Days

Day: 5.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,807,559 km

• M1: 112,348 km (0.071 R)
• M2: 452,085 km (0.102 R)
• M3: 810,222 km (0.095 R)
• M4: 1,201,420 km (0.114 R)
• M5: 1,583,493 km (0.111 R)
• M6: 2,071,931 km (0.117 R)
• M7: 2,550,644 km (0.067 R)
• M8: 2,849,241 km (0.092 R)
• M9: 3,171,325 km (0.067 R)
• M10: 3,651,684 km (0.084 R)
• M11: 4,440,214 km (0.115 R)
• M12: 5,090,816 km (0.103 R)
• M13: 5,490,242 km (0.104 R)
• M14: 5,910,612 km (0.094 R)
• M15: 6,904,989 km (0.116 R)
• M16: 8,863,375 km (0.077 R)
• M17: 10,046,843 km (0.084 R)
• M18: 10,437,443 km (0.081 R)
• M19: 11,713,064 km (0.114 R)
• M20: 13,043,588 km (0.069 R)
• M21: 13,603,084 km (0.119 R)
• M22: 14,227,206 km (0.107 R)
• M23: 14,670,315 km (0.103 R)
• M24: 15,532,448 km (0.117 R)
• M25: 16,915,779 km (0.057 R)
• M26: 19,142,095 km (0.081 R)
• M27: 21,556,904 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.9

Radius: 6.8

Gravity: 14.47 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.5 AU - 6.72 AU

Year: 11526 Days

Day: 22.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 37,807,559 km

• M1: 84,822 km (0.107 R)
• M2: 399,277 km (0.044 R)
• M3: 1,357,451 km (0.116 R)
• M4: 1,639,443 km (0.089 R)
• M5: 2,540,022 km (0.062 R)
• M6: 2,903,545 km (0.109 R)
• M7: 4,176,623 km (0.067 R)
• M8: 5,264,947 km (0.039 R)
• M9: 5,784,950 km (0.045 R)
• M10: 6,491,949 km (0.086 R)
• M11: 7,465,831 km (0.103 R)
• M12: 8,257,653 km (0.102 R)
• M13: 8,911,096 km (0.083 R)
• M14: 11,358,368 km (0.061 R)
• M15: 13,197,674 km (0.111 R)
• M16: 13,831,071 km (0.051 R)
• M17: 15,158,303 km (0.061 R)
• M18: 15,572,540 km (0.074 R)
• M19: 19,082,704 km (0.105 R)
• M20: 19,728,518 km (0.115 R)
• M21: 20,056,736 km (0.091 R)
• M22: 20,472,319 km (0.032 R)
• M23: 20,808,765 km (0.103 R)
• M24: 21,753,326 km (0.099 R)
• M25: 23,268,602 km (0.075 R)
• M26: 24,285,868 km (0.102 R)
• M27: 27,008,549 km (0.087 R)
• M28: 27,311,784 km (0.091 R)
• M29: 29,712,830 km (0.099 R)
• M30: 31,575,623 km (0.062 R)
• M31: 37,127,948 km (0.082 R)
• M32: 40,199,192 km (0.093 R)
• M33: 40,594,579 km (0.112 R)
• M34: 43,852,073 km (0.062 R)
• M35: 46,696,227 km (0.069 R)
• M36: 50,727,890 km (0.112 R)
• M37: 51,654,200 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.9

Radius: 3.8

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.17 AU - 9.05 AU

Year: 14239 Days

Day: 18.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 37,807,559 km

• M1: 47,273 km (0.111 R)
• M2: 264,938 km (0.052 R)
• M3: 480,957 km (0.12 R)
• M4: 664,813 km (0.108 R)
• M5: 1,264,850 km (0.106 R)
• M6: 1,730,099 km (0.066 R)
• M7: 2,407,329 km (0.115 R)
• M8: 2,591,634 km (0.067 R)
• M9: 2,905,939 km (0.083 R)
• M10: 3,072,441 km (0.032 R)
• M11: 3,539,934 km (0.062 R)
• M12: 4,812,863 km (0.073 R)
• M13: 5,256,570 km (0.033 R)
• M14: 6,679,395 km (0.075 R)
• M15: 6,932,964 km (0.065 R)
• M16: 9,927,016 km (0.111 R)
• M17: 10,067,787 km (0.104 R)
• M18: 11,914,124 km (0.064 R)
• M19: 13,567,779 km (0.098 R)
• M20: 14,389,370 km (0.093 R)
• M21: 21,244,394 km (0.086 R)
• M22: 25,368,508 km (0.054 R)
• M23: 32,506,869 km (0.11 R)
• M24: 33,025,376 km (0.078 R)
• M25: 34,292,170 km (0.096 R)
• M26: 35,700,784 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.8

Radius: 7.9

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.56 AU - 8.08 AU

Year: 14832 Days

Day: 24.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,807,559 km

• M1: 103,522 km (0.104 R)
• M2: 467,793 km (0.043 R)
• M3: 1,503,309 km (0.099 R)
• M4: 1,814,024 km (0.067 R)
• M5: 3,511,660 km (0.119 R)
• M6: 11,439,749 km (0.114 R)
• M7: 12,060,132 km (0.115 R)
• M8: 18,339,652 km (0.068 R)
• M9: 21,349,711 km (0.066 R)
• M10: 23,750,308 km (0.103 R)
• M11: 30,626,125 km (0.042 R)
• M12: 32,736,502 km (0.03 R)
• M13: 34,942,023 km (0.11 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: 367 - 16,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit