🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.9

Radius: 11

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.15 AU - 1.27 AU

Year: 873 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 75,344,113 km

• M1: 136,732 km (0.112 R)
• M2: 795,412 km (0.074 R)
• M3: 1,234,930 km (0.06 R)
• M4: 1,585,887 km (0.071 R)
• M5: 2,798,827 km (0.036 R)
• M6: 3,182,246 km (0.101 R)
• M7: 4,697,672 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.3

Radius: 11.2

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.22 AU - 1.68 AU

Year: 1145 Days

Day: 10 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,344,113 km

• M1: 139,276 km (0.038 R)
• M2: 559,945 km (0.102 R)
• M3: 927,806 km (0.074 R)
• M4: 1,281,156 km (0.087 R)
• M5: 1,806,245 km (0.108 R)
• M6: 2,668,078 km (0.107 R)
• M7: 5,361,438 km (0.04 R)
• M8: 7,101,561 km (0.111 R)
• M9: 8,358,033 km (0.105 R)
• M10: 8,862,028 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.7

Radius: 13.2

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.49 AU - 1.59 AU

Year: 1254 Days

Day: 13.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,344,113 km

• M1: 164,109 km (0.066 R)
• M2: 574,755 km (0.115 R)
• M3: 1,188,256 km (0.073 R)
• M4: 1,698,833 km (0.061 R)
• M5: 2,217,040 km (0.06 R)
• M6: 2,984,926 km (0.094 R)
• M7: 3,797,841 km (0.085 R)
• M8: 4,525,336 km (0.118 R)
• M9: 5,035,315 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.3

Radius: 14.9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.02 AU - 5.72 AU

Year: 7050 Days

Day: 12.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,344,113 km

• M1: 187,297 km (0.078 R)
• M2: 962,064 km (0.099 R)
• M3: 1,447,958 km (0.108 R)
• M4: 2,087,788 km (0.073 R)
• M5: 2,573,831 km (0.1 R)
• M6: 3,074,535 km (0.084 R)
• M7: 4,540,295 km (0.107 R)
• M8: 7,985,534 km (0.114 R)
• M9: 11,462,189 km (0.079 R)
• M10: 13,618,493 km (0.056 R)
• M11: 14,853,273 km (0.112 R)
• M12: 16,097,329 km (0.109 R)
• M13: 17,612,905 km (0.116 R)
• M14: 20,397,370 km (0.052 R)
• M15: 20,926,648 km (0.066 R)
• M16: 21,620,483 km (0.095 R)
• M17: 25,496,563 km (0.086 R)
• M18: 30,791,730 km (0.076 R)
• M19: 32,708,228 km (0.067 R)
• M20: 34,382,976 km (0.077 R)
• M21: 35,567,043 km (0.094 R)
• M22: 36,666,887 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.7

Radius: 6

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.72 AU - 8.56 AU

Year: 15235 Days

Day: 20.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,344,113 km

• M1: 74,799 km (0.062 R)
• M2: 1,072,617 km (0.064 R)
• M3: 1,325,587 km (0.1 R)
• M4: 3,565,216 km (0.077 R)
• M5: 4,623,472 km (0.084 R)
• M6: 5,297,709 km (0.044 R)
• M7: 7,942,749 km (0.115 R)
• M8: 11,357,022 km (0.102 R)
• M9: 13,995,928 km (0.085 R)
• M10: 15,097,417 km (0.057 R)
• M11: 16,193,371 km (0.1 R)
• M12: 16,443,798 km (0.093 R)
• M13: 16,888,552 km (0.072 R)
• M14: 17,669,453 km (0.067 R)
• M15: 26,412,701 km (0.086 R)
• M16: 29,462,553 km (0.109 R)
• M17: 30,975,885 km (0.103 R)
• M18: 32,341,863 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.4

Radius: 6.1

Gravity: 23.1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.13 AU - 9.79 AU

Year: 17594 Days

Day: 23.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,344,113 km

• M1: 84,672 km (0.07 R)
• M2: 282,441 km (0.044 R)
• M3: 537,206 km (0.105 R)
• M4: 743,501 km (0.1 R)
• M5: 1,116,299 km (0.103 R)
• M6: 1,338,602 km (0.096 R)
• M7: 1,873,863 km (0.079 R)
• M8: 2,108,133 km (0.093 R)
• M9: 3,060,324 km (0.041 R)
• M10: 3,616,977 km (0.041 R)
• M11: 4,893,047 km (0.107 R)
• M12: 7,259,835 km (0.12 R)
• M13: 10,356,810 km (0.083 R)
• M14: 11,666,540 km (0.091 R)
• M15: 15,613,081 km (0.11 R)
• M16: 18,363,887 km (0.066 R)
• M17: 19,348,091 km (0.108 R)
• M18: 20,651,088 km (0.074 R)
• M19: 22,511,637 km (0.118 R)
• M20: 23,224,321 km (0.112 R)
• M21: 26,338,052 km (0.099 R)
• M22: 29,356,488 km (0.047 R)
• M23: 32,340,367 km (0.109 R)
• M24: 32,986,630 km (0.108 R)
• M25: 34,304,587 km (0.073 R)
• M26: 34,841,494 km (0.073 R)
• M27: 37,752,668 km (0.108 R)
• M28: 40,224,773 km (0.104 R)
• M29: 47,451,397 km (0.059 R)
• M30: 51,544,096 km (0.039 R)
• M31: 52,780,672 km (0.074 R)
• M32: 55,865,978 km (0.11 R)
• M33: 60,034,374 km (0.063 R)
• M34: 61,402,895 km (0.065 R)
• M35: 68,135,697 km (0.1 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 12,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit