🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.2

Radius: 14.6

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.61 AU - 0.73 AU

Year: 372 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 70,686,711 km

• M1: 181,612 km (0.11 R)
• M2: 709,991 km (0.117 R)
• M3: 1,270,834 km (0.064 R)
• M4: 1,793,678 km (0.06 R)
• M5: 2,300,666 km (0.103 R)
• M6: 3,104,455 km (0.082 R)
• M7: 3,693,272 km (0.048 R)
• M8: 4,689,444 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.7

Radius: 10

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.64 AU - 0.78 AU

Year: 406 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 70,686,711 km

• M1: 124,465 km (0.12 R)
• M2: 451,786 km (0.117 R)
• M3: 764,744 km (0.044 R)
• M4: 1,389,315 km (0.111 R)
• M5: 2,836,974 km (0.074 R)
• M6: 3,377,920 km (0.101 R)
• M7: 3,986,634 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.6

Radius: 12.3

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.68 AU - 0.78 AU

Year: 423 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 177.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 70,686,711 km

• M1: 153,039 km (0.064 R)
• M2: 857,046 km (0.12 R)
• M3: 1,301,202 km (0.11 R)
• M4: 1,901,239 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.3

Radius: 10.3

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.8 AU - 2.06 AU

Year: 1819 Days

Day: 10.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,686,711 km

• M1: 128,355 km (0.063 R)
• M2: 562,638 km (0.095 R)
• M3: 922,720 km (0.1 R)
• M4: 1,779,317 km (0.101 R)
• M5: 2,124,290 km (0.063 R)
• M6: 2,909,080 km (0.087 R)
• M7: 3,620,717 km (0.09 R)
• M8: 3,982,445 km (0.107 R)
• M9: 4,444,403 km (0.053 R)
• M10: 5,172,496 km (0.113 R)
• M11: 6,288,945 km (0.081 R)
• M12: 8,565,974 km (0.098 R)
• M13: 9,117,392 km (0.059 R)
• M14: 9,465,955 km (0.111 R)
• M15: 9,889,317 km (0.11 R)
• M16: 10,462,127 km (0.071 R)
• M17: 13,418,480 km (0.099 R)
• M18: 13,953,293 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.9

Radius: 8.7

Gravity: 12.07 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.61 AU - 3.61 AU

Year: 3720 Days

Day: 15 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,686,711 km

• M1: 108,309 km (0.084 R)
• M2: 409,599 km (0.052 R)
• M3: 879,486 km (0.099 R)
• M4: 1,683,874 km (0.092 R)
• M5: 2,224,670 km (0.032 R)
• M6: 2,668,976 km (0.06 R)
• M7: 3,609,348 km (0.098 R)
• M8: 4,155,380 km (0.109 R)
• M9: 4,730,584 km (0.045 R)
• M10: 5,063,589 km (0.05 R)
• M11: 6,248,404 km (0.117 R)
• M12: 6,873,424 km (0.114 R)
• M13: 7,403,000 km (0.094 R)
• M14: 8,999,957 km (0.071 R)
• M15: 9,512,929 km (0.099 R)
• M16: 10,946,675 km (0.061 R)
• M17: 11,947,933 km (0.107 R)
• M18: 12,909,997 km (0.095 R)
• M19: 14,184,122 km (0.093 R)
• M20: 18,887,928 km (0.073 R)
• M21: 19,597,770 km (0.107 R)
• M22: 20,392,284 km (0.085 R)
• M23: 21,277,006 km (0.115 R)
• M24: 21,763,797 km (0.078 R)
• M25: 22,329,427 km (0.105 R)
• M26: 23,786,061 km (0.088 R)
• M27: 27,130,621 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.9

Radius: 13.2

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.78 AU - 5 AU

Year: 6239 Days

Day: 5.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,686,711 km

• M1: 165,754 km (0.1 R)
• M2: 821,592 km (0.111 R)
• M3: 1,778,419 km (0.106 R)
• M4: 2,554,832 km (0.062 R)
• M5: 3,603,065 km (0.09 R)
• M6: 5,523,752 km (0.087 R)
• M7: 6,678,348 km (0.107 R)
• M8: 7,731,966 km (0.115 R)
• M9: 13,488,642 km (0.084 R)
• M10: 16,398,171 km (0.105 R)
• M11: 17,638,187 km (0.119 R)
• M12: 18,651,414 km (0.075 R)
• M13: 19,172,463 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.8

Radius: 7.3

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.85 AU - 9.39 AU

Year: 15694 Days

Day: 23.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 60.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,686,711 km

• M1: 93,199 km (0.078 R)
• M2: 325,974 km (0.06 R)
• M3: 787,034 km (0.109 R)
• M4: 1,024,147 km (0.108 R)
• M5: 1,494,632 km (0.112 R)
• M6: 2,357,513 km (0.09 R)
• M7: 3,253,754 km (0.114 R)
• M8: 3,543,525 km (0.059 R)
• M9: 3,821,926 km (0.092 R)
• M10: 5,585,984 km (0.085 R)
• M11: 6,119,899 km (0.074 R)
• M12: 9,682,573 km (0.11 R)
• M13: 10,968,516 km (0.058 R)
• M14: 12,113,688 km (0.065 R)
• M15: 12,555,151 km (0.057 R)
• M16: 13,138,283 km (0.106 R)
• M17: 15,950,574 km (0.055 R)
• M18: 17,101,281 km (0.094 R)
• M19: 19,395,514 km (0.094 R)
• M20: 19,825,757 km (0.087 R)
• M21: 20,350,546 km (0.108 R)
• M22: 21,610,759 km (0.07 R)
• M23: 21,980,116 km (0.109 R)
• M24: 22,826,840 km (0.059 R)
• M25: 23,113,769 km (0.098 R)
• M26: 23,500,180 km (0.115 R)
• M27: 25,292,512 km (0.088 R)
• M28: 27,067,042 km (0.108 R)
• M29: 29,034,852 km (0.106 R)
• M30: 29,825,327 km (0.097 R)
• M31: 34,997,973 km (0.091 R)
• M32: 37,595,590 km (0.058 R)
• M33: 40,179,595 km (0.05 R)
• M34: 51,209,894 km (0.087 R)
• M35: 53,870,792 km (0.039 R)
• M36: 54,891,797 km (0.074 R)
• M37: 59,285,636 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.9

Radius: 3.4

Gravity: 56.48 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.16 AU - 10.86 AU

Year: 18343 Days

Day: 20.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,686,711 km

• M1: 42,336 km (0.098 R)
• M2: 149,747 km (0.096 R)
• M3: 482,304 km (0.077 R)
• M4: 687,253 km (0.09 R)
• M5: 815,159 km (0.114 R)
• M6: 994,676 km (0.073 R)
• M7: 1,543,700 km (0.065 R)
• M8: 1,765,255 km (0.072 R)
• M9: 1,930,710 km (0.101 R)
• M10: 2,229,307 km (0.061 R)
• M11: 3,097,125 km (0.105 R)
• M12: 3,620,568 km (0.06 R)
• M13: 4,700,515 km (0.09 R)
• M14: 5,351,265 km (0.113 R)
• M15: 9,358,394 km (0.083 R)
• M16: 10,264,807 km (0.112 R)
• M17: 12,053,998 km (0.105 R)
• M18: 13,056,453 km (0.075 R)
• M19: 15,763,876 km (0.096 R)
• M20: 15,920,056 km (0.096 R)
• M21: 19,175,605 km (0.098 R)
• M22: 20,630,444 km (0.088 R)
• M23: 25,433,732 km (0.073 R)
• M24: 29,371,148 km (0.066 R)
• M25: 37,864,418 km (0.086 R)
• M26: 39,566,094 km (0.077 R)
• M27: 42,665,612 km (0.071 R)
• M28: 47,530,983 km (0.117 R)
• M29: 49,509,415 km (0.064 R)
• M30: 51,370,562 km (0.096 R)
• M31: 51,542,002 km (0.1 R)
• M32: 54,515,858 km (0.078 R)
• M33: 55,052,316 km (0.09 R)
• M34: 55,592,214 km (0.087 R)
• M35: 59,849,171 km (0.097 R)
• M36: 63,131,797 km (0.112 R)
• M37: 64,517,522 km (0.096 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: 382 - 11,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit