🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.6

Radius: 10.2

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.19 AU - 1.27 AU

Year: 942 Days

Day: 12.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 84,755,080 km

• M1: 138,677 km (0.096 R)
• M2: 508,932 km (0.107 R)
• M3: 882,029 km (0.107 R)
• M4: 1,975,141 km (0.062 R)
• M5: 2,557,974 km (0.106 R)
• M6: 3,117,021 km (0.106 R)
• M7: 3,545,769 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.9

Radius: 12.2

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.35 AU - 1.85 AU

Year: 1397 Days

Day: 8.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 173.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,755,080 km

• M1: 151,991 km (0.104 R)
• M2: 603,627 km (0.07 R)
• M3: 1,268,889 km (0.096 R)
• M4: 1,981,274 km (0.089 R)
• M5: 2,368,733 km (0.078 R)
• M6: 3,113,580 km (0.083 R)
• M7: 3,561,626 km (0.066 R)
• M8: 6,922,193 km (0.03 R)
• M9: 7,736,603 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.5

Radius: 13.6

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.8 AU - 3.14 AU

Year: 3533 Days

Day: 6.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,755,080 km

• M1: 169,345 km (0.085 R)
• M2: 595,250 km (0.093 R)
• M3: 1,324,540 km (0.119 R)
• M4: 2,433,359 km (0.12 R)
• M5: 3,224,283 km (0.105 R)
• M6: 4,249,328 km (0.105 R)
• M7: 4,726,096 km (0.094 R)
• M8: 5,481,266 km (0.063 R)
• M9: 6,622,399 km (0.112 R)
• M10: 7,199,996 km (0.042 R)
• M11: 8,201,404 km (0.117 R)
• M12: 9,021,350 km (0.074 R)
• M13: 9,813,620 km (0.1 R)
• M14: 11,132,924 km (0.08 R)
• M15: 12,471,226 km (0.081 R)
• M16: 13,204,256 km (0.111 R)
• M17: 14,972,353 km (0.118 R)
• M18: 17,368,612 km (0.073 R)
• M19: 21,565,431 km (0.068 R)
• M20: 25,145,008 km (0.1 R)
• M21: 26,633,657 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.4

Radius: 9.9

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.64 AU - 3.82 AU

Year: 4972 Days

Day: 5.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,755,080 km

• M1: 123,269 km (0.105 R)
• M2: 506,838 km (0.077 R)
• M3: 1,129,464 km (0.061 R)
• M4: 1,460,374 km (0.107 R)
• M5: 2,179,641 km (0.107 R)
• M6: 2,905,191 km (0.043 R)
• M7: 3,889,545 km (0.112 R)
• M8: 4,757,511 km (0.112 R)
• M9: 5,917,793 km (0.094 R)
• M10: 6,473,549 km (0.115 R)
• M11: 8,068,112 km (0.109 R)
• M12: 9,434,689 km (0.081 R)
• M13: 10,275,878 km (0.057 R)
• M14: 11,122,751 km (0.07 R)
• M15: 14,248,898 km (0.111 R)
• M16: 14,716,242 km (0.109 R)
• M17: 15,901,805 km (0.083 R)
• M18: 16,688,690 km (0.077 R)
• M19: 17,325,079 km (0.088 R)
• M20: 17,857,647 km (0.111 R)
• M21: 21,555,707 km (0.031 R)
• M22: 21,965,306 km (0.114 R)
• M23: 22,659,440 km (0.063 R)
• M24: 23,583,506 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.7

Radius: 14.3

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.18 AU - 4.78 AU

Year: 5481 Days

Day: 5.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 117.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,755,080 km

• M1: 177,872 km (0.105 R)
• M2: 690,693 km (0.104 R)
• M3: 1,251,087 km (0.098 R)
• M4: 1,704,668 km (0.115 R)
• M5: 2,946,180 km (0.105 R)
• M6: 3,624,308 km (0.119 R)
• M7: 4,220,006 km (0.096 R)
• M8: 5,039,055 km (0.081 R)
• M9: 5,683,821 km (0.028 R)
• M10: 6,302,708 km (0.118 R)
• M11: 6,767,957 km (0.096 R)
• M12: 8,401,267 km (0.063 R)
• M13: 9,380,385 km (0.101 R)
• M14: 9,915,945 km (0.036 R)
• M15: 10,892,819 km (0.107 R)
• M16: 12,605,416 km (0.033 R)
• M17: 13,751,784 km (0.111 R)
• M18: 14,680,189 km (0.064 R)
• M19: 15,501,780 km (0.066 R)
• M20: 15,949,078 km (0.035 R)
• M21: 16,507,377 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.8

Radius: 3

Gravity: 108.98 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.69 AU - 7.47 AU

Year: 10348 Days

Day: 23.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,755,080 km

• M1: 60,587 km (0.114 R)
• M2: 267,780 km (0.095 R)
• M3: 534,364 km (0.08 R)
• M4: 709,393 km (0.113 R)
• M5: 859,589 km (0.083 R)
• M6: 1,019,360 km (0.112 R)
• M7: 1,370,616 km (0.085 R)
• M8: 1,469,799 km (0.07 R)
• M9: 2,635,914 km (0.12 R)
• M10: 2,835,179 km (0.111 R)
• M11: 3,313,742 km (0.066 R)
• M12: 3,572,397 km (0.114 R)
• M13: 3,872,042 km (0.097 R)
• M14: 4,071,306 km (0.039 R)
• M15: 6,535,632 km (0.066 R)
• M16: 8,029,965 km (0.11 R)
• M17: 9,077,449 km (0.101 R)
• M18: 9,582,342 km (0.108 R)
• M19: 11,381,406 km (0.095 R)
• M20: 11,968,129 km (0.106 R)
• M21: 14,858,809 km (0.07 R)
• M22: 16,501,692 km (0.099 R)
• M23: 20,912,436 km (0.089 R)
• M24: 23,714,404 km (0.075 R)
• M25: 23,808,800 km (0.107 R)
• M26: 26,249,190 km (0.113 R)
• M27: 26,552,874 km (0.114 R)
• M28: 29,174,577 km (0.092 R)
• M29: 29,391,494 km (0.034 R)
• M30: 34,560,698 km (0.045 R)
• M31: 43,470,299 km (0.116 R)
• M32: 45,914,578 km (0.114 R)
• M33: 53,307,705 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904

Radius: 4.2

Gravity: 51.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.24 AU - 9.92 AU

Year: 20467 Days

Day: 22.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 84,755,080 km

• M1: 53,406 km (0.059 R)
• M2: 229,932 km (0.086 R)
• M3: 367,712 km (0.114 R)
• M4: 661,223 km (0.027 R)
• M5: 1,069,475 km (0.119 R)
• M6: 1,646,474 km (0.085 R)
• M7: 3,500,291 km (0.101 R)
• M8: 4,171,088 km (0.047 R)
• M9: 4,307,970 km (0.099 R)
• M10: 4,590,859 km (0.065 R)
• M11: 5,637,446 km (0.075 R)
• M12: 6,150,118 km (0.102 R)
• M13: 6,786,657 km (0.088 R)
• M14: 7,366,349 km (0.104 R)
• M15: 7,978,503 km (0.075 R)
• M16: 8,959,117 km (0.109 R)
• M17: 10,325,544 km (0.056 R)
• M18: 10,703,728 km (0.091 R)
• M19: 11,156,411 km (0.055 R)
• M20: 11,487,620 km (0.055 R)
• M21: 15,987,524 km (0.099 R)
• M22: 16,750,324 km (0.08 R)
• M23: 18,716,339 km (0.102 R)
• M24: 20,239,246 km (0.117 R)
• M25: 20,632,538 km (0.098 R)
• M26: 20,930,836 km (0.055 R)
• M27: 22,360,843 km (0.074 R)
• M28: 27,396,756 km (0.111 R)
• M29: 32,330,643 km (0.067 R)
• M30: 34,236,969 km (0.055 R)
• M31: 37,234,760 km (0.1 R)
• M32: 45,401,009 km (0.096 R)
• M33: 46,074,499 km (0.031 R)
• M34: 47,441,524 km (0.105 R)
• M35: 47,787,394 km (0.053 R)
• M36: 49,364,754 km (0.119 R)
• M37: 50,076,840 km (0.082 R)
• M38: 54,683,258 km (0.104 R)
• M39: 55,063,535 km (0.058 R)
• M40: 63,461,960 km (0.104 R)
• M41: 74,991,917 km (0.088 R)
• M42: 84,247,836 km (0.082 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 18,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit