🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.4

Radius: 13.2

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.49 AU - 0.73 AU

Year: 318 Days

Day: 13 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 59,511,716 km

• M1: 164,408 km (0.106 R)
• M2: 575,204 km (0.047 R)
• M3: 1,014,274 km (0.078 R)
• M4: 1,426,715 km (0.091 R)
• M5: 1,891,964 km (0.097 R)
• M6: 2,535,086 km (0.103 R)
• M7: 2,947,377 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.6

Radius: 12.1

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.55 AU - 0.87 AU

Year: 399 Days

Day: 11.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 59,511,716 km

• M1: 150,495 km (0.086 R)
• M2: 616,343 km (0.084 R)
• M3: 1,179,130 km (0.079 R)
• M4: 1,757,925 km (0.12 R)
• M5: 2,484,372 km (0.043 R)
• M6: 2,979,541 km (0.097 R)
• M7: 4,437,372 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.9

Radius: 10.1

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.06 AU - 1.2 AU

Year: 801 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 79.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,511,716 km

• M1: 125,812 km (0.09 R)
• M2: 472,131 km (0.079 R)
• M3: 1,019,958 km (0.046 R)
• M4: 2,262,967 km (0.049 R)
• M5: 2,584,154 km (0.08 R)
• M6: 2,999,886 km (0.105 R)
• M7: 3,589,601 km (0.079 R)
• M8: 5,394,798 km (0.085 R)
• M9: 5,789,886 km (0.098 R)
• M10: 6,246,758 km (0.042 R)
• M11: 6,794,885 km (0.077 R)
• M12: 7,738,399 km (0.074 R)
• M13: 8,527,976 km (0.114 R)
• M14: 9,092,858 km (0.116 R)
• M15: 9,625,127 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.1

Radius: 9

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.61 AU - 2.59 AU

Year: 2029 Days

Day: 13.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,511,716 km

• M1: 111,899 km (0.12 R)
• M2: 680,222 km (0.09 R)
• M3: 1,037,312 km (0.074 R)
• M4: 1,700,629 km (0.081 R)
• M5: 2,182,483 km (0.112 R)
• M6: 2,723,579 km (0.087 R)
• M7: 3,121,659 km (0.089 R)
• M8: 3,700,603 km (0.119 R)
• M9: 4,151,042 km (0.062 R)
• M10: 4,679,870 km (0.104 R)
• M11: 5,207,203 km (0.094 R)
• M12: 6,250,947 km (0.095 R)
• M13: 8,333,050 km (0.041 R)
• M14: 8,877,287 km (0.111 R)
• M15: 9,343,285 km (0.104 R)
• M16: 10,802,013 km (0.073 R)
• M17: 13,634,200 km (0.104 R)
• M18: 14,345,089 km (0.063 R)
• M19: 14,940,489 km (0.106 R)
• M20: 15,600,216 km (0.058 R)
• M21: 16,776,055 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.6

Radius: 10

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.39 AU - 2.41 AU

Year: 2479 Days

Day: 5.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,511,716 km

• M1: 126,111 km (0.045 R)
• M2: 723,605 km (0.077 R)
• M3: 1,095,954 km (0.048 R)
• M4: 1,672,654 km (0.12 R)
• M5: 2,543,463 km (0.102 R)
• M6: 3,412,477 km (0.11 R)
• M7: 5,937,539 km (0.109 R)
• M8: 6,681,639 km (0.099 R)
• M9: 8,935,630 km (0.102 R)
• M10: 9,289,579 km (0.089 R)
• M11: 10,215,291 km (0.118 R)
• M12: 11,282,821 km (0.112 R)
• M13: 12,466,888 km (0.094 R)
• M14: 12,909,249 km (0.079 R)
• M15: 18,835,120 km (0.055 R)
• M16: 19,418,103 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.7

Radius: 5.3

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.88 AU - 9.68 AU

Year: 17349 Days

Day: 21.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,511,716 km

• M1: 65,973 km (0.113 R)
• M2: 1,517,072 km (0.102 R)
• M3: 1,735,036 km (0.047 R)
• M4: 2,637,859 km (0.092 R)
• M5: 3,296,389 km (0.049 R)
• M6: 4,031,513 km (0.106 R)
• M7: 5,185,062 km (0.097 R)
• M8: 7,405,543 km (0.066 R)
• M9: 8,976,620 km (0.116 R)
• M10: 10,394,060 km (0.086 R)
• M11: 14,738,831 km (0.118 R)
• M12: 17,198,669 km (0.089 R)
• M13: 21,132,494 km (0.092 R)
• M14: 26,480,768 km (0.114 R)
• M15: 27,648,828 km (0.112 R)
• M16: 32,116,568 km (0.067 R)
• M17: 33,108,851 km (0.072 R)
• M18: 38,378,735 km (0.073 R)
• M19: 38,625,123 km (0.087 R)
• M20: 42,055,402 km (0.07 R)
• M21: 46,237,859 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.1

Radius: 8

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.92 AU - 9.36 AU

Year: 18427 Days

Day: 20.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,511,716 km

• M1: 99,483 km (0.087 R)
• M2: 366,365 km (0.119 R)
• M3: 634,145 km (0.108 R)
• M4: 1,143,676 km (0.095 R)
• M5: 1,852,321 km (0.116 R)
• M6: 2,273,588 km (0.03 R)
• M7: 2,917,906 km (0.055 R)
• M8: 3,463,640 km (0.035 R)
• M9: 3,988,130 km (0.061 R)
• M10: 4,564,381 km (0.086 R)
• M11: 4,823,185 km (0.088 R)
• M12: 5,405,869 km (0.113 R)
• M13: 5,844,789 km (0.079 R)
• M14: 8,214,718 km (0.096 R)
• M15: 12,488,580 km (0.076 R)
• M16: 12,932,586 km (0.082 R)
• M17: 13,986,803 km (0.055 R)
• M18: 14,674,205 km (0.118 R)
• M19: 15,240,133 km (0.079 R)
• M20: 16,566,618 km (0.055 R)
• M21: 20,829,260 km (0.081 R)
• M22: 22,834,021 km (0.09 R)
• M23: 23,690,020 km (0.111 R)
• M24: 28,729,673 km (0.09 R)
• M25: 31,440,236 km (0.075 R)
• M26: 31,908,029 km (0.1 R)
• M27: 32,261,978 km (0.115 R)
• M28: 33,581,880 km (0.103 R)
• M29: 37,364,163 km (0.117 R)
• M30: 38,551,970 km (0.114 R)
• M31: 40,449,319 km (0.084 R)
• M32: 41,701,603 km (0.075 R)
• M33: 58,978,661 km (0.043 R)
• M34: 59,333,657 km (0.072 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 11,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit