🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.4

Radius: 12.5

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.63 AU - 0.97 AU

Year: 477 Days

Day: 13.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,163,418 km

• M1: 155,432 km (0.087 R)
• M2: 584,180 km (0.038 R)
• M3: 1,133,802 km (0.088 R)
• M4: 1,573,470 km (0.043 R)
• M5: 2,066,395 km (0.113 R)
• M6: 2,620,356 km (0.059 R)
• M7: 3,320,923 km (0.108 R)
• M8: 3,769,418 km (0.106 R)
• M9: 4,302,285 km (0.11 R)
• M10: 5,129,412 km (0.073 R)
• M11: 6,190,809 km (0.089 R)
• M12: 6,915,162 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.3

Radius: 12.1

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.02 AU - 1.16 AU

Year: 759 Days

Day: 7.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,163,418 km

• M1: 150,495 km (0.116 R)
• M2: 574,157 km (0.091 R)
• M3: 1,170,454 km (0.088 R)
• M4: 1,614,011 km (0.069 R)
• M5: 2,433,658 km (0.096 R)
• M6: 2,909,828 km (0.031 R)
• M7: 3,824,619 km (0.045 R)
• M8: 4,426,003 km (0.056 R)
• M9: 4,806,729 km (0.05 R)
• M10: 5,616,652 km (0.1 R)
• M11: 6,946,876 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.2

Radius: 13.1

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.31 AU - 1.73 AU

Year: 1250 Days

Day: 5.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,163,418 km

• M1: 163,361 km (0.058 R)
• M2: 826,379 km (0.117 R)
• M3: 1,294,022 km (0.063 R)
• M4: 1,942,080 km (0.077 R)
• M5: 2,517,283 km (0.118 R)
• M6: 2,976,399 km (0.048 R)
• M7: 3,460,797 km (0.07 R)
• M8: 4,703,656 km (0.1 R)
• M9: 6,271,741 km (0.1 R)
• M10: 6,973,206 km (0.116 R)
• M11: 7,539,733 km (0.053 R)
• M12: 8,648,552 km (0.086 R)
• M13: 9,242,456 km (0.103 R)
• M14: 11,503,179 km (0.103 R)
• M15: 12,148,993 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.5

Radius: 8.9

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.72 AU - 2.92 AU

Year: 3158 Days

Day: 14.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,163,418 km

• M1: 111,002 km (0.075 R)
• M2: 518,506 km (0.115 R)
• M3: 984,504 km (0.119 R)
• M4: 1,367,773 km (0.081 R)
• M5: 1,668,016 km (0.072 R)
• M6: 2,023,012 km (0.073 R)
• M7: 2,380,850 km (0.052 R)
• M8: 2,767,411 km (0.078 R)
• M9: 3,095,180 km (0.094 R)
• M10: 4,047,071 km (0.098 R)
• M11: 4,675,083 km (0.117 R)
• M12: 6,976,796 km (0.118 R)
• M13: 7,772,357 km (0.115 R)
• M14: 8,485,042 km (0.107 R)
• M15: 9,421,225 km (0.079 R)
• M16: 9,789,535 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.7

Radius: 11.2

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.1 AU - 4.72 AU

Year: 6176 Days

Day: 7 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,163,418 km

• M1: 139,276 km (0.077 R)
• M2: 769,681 km (0.081 R)
• M3: 1,175,390 km (0.12 R)
• M4: 1,570,179 km (0.114 R)
• M5: 1,935,348 km (0.115 R)
• M6: 2,391,621 km (0.108 R)
• M7: 3,797,243 km (0.118 R)
• M8: 4,466,095 km (0.071 R)
• M9: 4,954,532 km (0.081 R)
• M10: 7,608,548 km (0.086 R)
• M11: 8,754,767 km (0.06 R)
• M12: 10,012,585 km (0.079 R)
• M13: 10,473,197 km (0.098 R)
• M14: 12,991,977 km (0.103 R)
• M15: 14,334,019 km (0.087 R)
• M16: 15,158,453 km (0.106 R)
• M17: 17,423,514 km (0.091 R)
• M18: 18,090,721 km (0.095 R)
• M19: 19,761,879 km (0.112 R)
• M20: 20,857,085 km (0.05 R)
• M21: 21,381,874 km (0.106 R)
• M22: 23,489,110 km (0.095 R)
• M23: 24,634,581 km (0.119 R)
• M24: 32,202,438 km (0.098 R)
• M25: 35,598,309 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.5

Radius: 6.5

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.91 AU - 12.89 AU

Year: 22366 Days

Day: 16.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,163,418 km

• M1: 80,783 km (0.115 R)
• M2: 317,297 km (0.116 R)
• M3: 616,642 km (0.068 R)
• M4: 955,930 km (0.084 R)
• M5: 1,162,824 km (0.113 R)
• M6: 1,491,192 km (0.097 R)
• M7: 2,188,916 km (0.063 R)
• M8: 3,242,833 km (0.09 R)
• M9: 3,460,797 km (0.044 R)
• M10: 3,776,598 km (0.03 R)
• M11: 4,532,516 km (0.095 R)
• M12: 5,162,623 km (0.109 R)
• M13: 6,467,116 km (0.108 R)
• M14: 7,544,370 km (0.104 R)
• M15: 10,222,023 km (0.107 R)
• M16: 12,923,461 km (0.094 R)
• M17: 14,183,524 km (0.118 R)
• M18: 15,523,472 km (0.101 R)
• M19: 18,025,347 km (0.084 R)
• M20: 19,327,297 km (0.061 R)
• M21: 20,137,818 km (0.105 R)
• M22: 22,116,998 km (0.072 R)
• M23: 27,681,590 km (0.099 R)
• M24: 28,021,925 km (0.103 R)
• M25: 28,479,994 km (0.045 R)
• M26: 29,765,339 km (0.066 R)
• M27: 42,215,322 km (0.08 R)
• M28: 48,494,394 km (0.119 R)
• M29: 48,988,964 km (0.093 R)
• M30: 51,855,260 km (0.111 R)
• M31: 55,009,979 km (0.094 R)
• M32: 61,313,585 km (0.102 R)
• M33: 68,909,417 km (0.104 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: 432 - 10,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit