🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.7

Radius: 10.1

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.7 AU - 0.82 AU

Year: 466 Days

Day: 7.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,209,890 km

• M1: 126,111 km (0.099 R)
• M2: 604,525 km (0.117 R)
• M3: 967,001 km (0.079 R)
• M4: 1,365,978 km (0.102 R)
• M5: 1,756,129 km (0.039 R)
• M6: 2,144,785 km (0.062 R)
• M7: 2,571,737 km (0.065 R)
• M8: 3,130,335 km (0.035 R)
• M9: 3,479,796 km (0.068 R)
• M10: 4,906,810 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.6

Radius: 12.5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.1 AU - 1.66 AU

Year: 1140 Days

Day: 6.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,209,890 km

• M1: 155,432 km (0.071 R)
• M2: 726,148 km (0.068 R)
• M3: 1,249,441 km (0.101 R)
• M4: 2,534,637 km (0.092 R)
• M5: 3,133,028 km (0.097 R)
• M6: 4,109,005 km (0.086 R)
• M7: 4,562,735 km (0.106 R)
• M8: 5,472,589 km (0.095 R)
• M9: 6,345,642 km (0.089 R)
• M10: 6,838,867 km (0.06 R)
• M11: 7,309,352 km (0.043 R)
• M12: 7,826,661 km (0.091 R)
• M13: 8,289,368 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.9

Radius: 13.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.18 AU - 1.66 AU

Year: 1189 Days

Day: 8.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,209,890 km

• M1: 170,990 km (0.114 R)
• M2: 886,517 km (0.102 R)
• M3: 1,320,052 km (0.083 R)
• M4: 1,747,303 km (0.109 R)
• M5: 2,314,578 km (0.119 R)
• M6: 3,480,544 km (0.111 R)
• M7: 4,776,062 km (0.061 R)
• M8: 5,266,443 km (0.062 R)
• M9: 5,790,335 km (0.092 R)
• M10: 6,677,301 km (0.106 R)
• M11: 8,080,080 km (0.101 R)
• M12: 8,779,301 km (0.073 R)
• M13: 9,427,658 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.8

Radius: 10

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.32 AU - 1.82 AU

Year: 1383 Days

Day: 12.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,209,890 km

• M1: 124,316 km (0.05 R)
• M2: 526,734 km (0.088 R)
• M3: 936,034 km (0.072 R)
• M4: 1,565,542 km (0.095 R)
• M5: 1,877,154 km (0.074 R)
• M6: 2,315,177 km (0.098 R)
• M7: 2,833,084 km (0.075 R)
• M8: 3,166,389 km (0.084 R)
• M9: 3,497,598 km (0.111 R)
• M10: 3,913,181 km (0.118 R)
• M11: 4,345,070 km (0.057 R)
• M12: 4,933,887 km (0.06 R)
• M13: 5,516,571 km (0.06 R)
• M14: 5,977,931 km (0.116 R)
• M15: 7,024,069 km (0.111 R)
• M16: 7,398,512 km (0.049 R)
• M17: 9,560,501 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425

Radius: 9.3

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.63 AU - 1.81 AU

Year: 1586 Days

Day: 7.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,209,890 km

• M1: 128,654 km (0.099 R)
• M2: 939,175 km (0.115 R)
• M3: 2,121,447 km (0.113 R)
• M4: 2,502,473 km (0.103 R)
• M5: 3,181,348 km (0.038 R)
• M6: 3,667,093 km (0.119 R)
• M7: 4,201,456 km (0.053 R)
• M8: 5,636,698 km (0.071 R)
• M9: 6,560,166 km (0.06 R)
• M10: 7,926,144 km (0.04 R)
• M11: 9,564,091 km (0.104 R)
• M12: 10,807,399 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.4

Radius: 14.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.97 AU - 3.73 AU

Year: 4310 Days

Day: 5.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,209,890 km

• M1: 185,352 km (0.1 R)
• M2: 781,798 km (0.117 R)
• M3: 1,270,535 km (0.1 R)
• M4: 2,198,191 km (0.064 R)
• M5: 2,719,240 km (0.076 R)
• M6: 3,578,979 km (0.088 R)
• M7: 4,847,719 km (0.06 R)
• M8: 7,020,778 km (0.074 R)
• M9: 9,957,533 km (0.11 R)
• M10: 11,058,723 km (0.055 R)
• M11: 11,560,475 km (0.067 R)
• M12: 15,038,326 km (0.092 R)
• M13: 15,655,118 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.8

Radius: 5.7

Gravity: 30.65 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.62 AU - 9.9 AU

Year: 16687 Days

Day: 20.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,209,890 km

• M1: 71,508 km (0.107 R)
• M2: 420,071 km (0.062 R)
• M3: 709,393 km (0.096 R)
• M4: 951,891 km (0.088 R)
• M5: 1,443,470 km (0.097 R)
• M6: 1,837,660 km (0.107 R)
• M7: 2,571,737 km (0.07 R)
• M8: 2,813,637 km (0.092 R)
• M9: 4,633,046 km (0.085 R)
• M10: 4,992,081 km (0.056 R)
• M11: 6,054,675 km (0.119 R)
• M12: 7,165,588 km (0.086 R)
• M13: 7,403,150 km (0.085 R)
• M14: 7,744,532 km (0.086 R)
• M15: 10,556,523 km (0.077 R)
• M16: 12,155,575 km (0.108 R)
• M17: 12,838,190 km (0.094 R)
• M18: 15,507,764 km (0.047 R)
• M19: 17,565,184 km (0.089 R)
• M20: 19,154,661 km (0.032 R)
• M21: 19,612,730 km (0.095 R)
• M22: 20,837,637 km (0.106 R)
• M23: 21,030,469 km (0.072 R)
• M24: 22,012,878 km (0.106 R)
• M25: 23,647,534 km (0.11 R)
• M26: 26,813,922 km (0.088 R)
• M27: 31,756,337 km (0.102 R)
• M28: 43,710,104 km (0.043 R)
• M29: 45,145,197 km (0.096 R)
• M30: 49,982,593 km (0.067 R)
• M31: 52,436,746 km (0.107 R)
• M32: 53,874,681 km (0.084 R)
• M33: 54,970,186 km (0.102 R)
• M34: 61,064,804 km (0.082 R)
• M35: 63,664,216 km (0.112 R)
• M36: 66,128,392 km (0.078 R)
• M37: 71,683,709 km (0.072 R)
• M38: 76,162,969 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.5

Radius: 4.9

Gravity: 17.47 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.74 AU - 11.36 AU

Year: 20745 Days

Day: 17.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 66,209,890 km

• M1: 60,886 km (0.099 R)
• M2: 288,724 km (0.101 R)
• M3: 446,699 km (0.1 R)
• M4: 824,434 km (0.101 R)
• M5: 1,119,590 km (0.112 R)
• M6: 1,544,448 km (0.104 R)
• M7: 2,050,688 km (0.109 R)
• M8: 2,248,905 km (0.066 R)
• M9: 2,570,241 km (0.116 R)
• M10: 4,015,057 km (0.087 R)
• M11: 4,422,711 km (0.088 R)
• M12: 4,754,669 km (0.038 R)
• M13: 5,505,800 km (0.109 R)
• M14: 6,754,793 km (0.056 R)
• M15: 7,240,238 km (0.083 R)
• M16: 9,255,171 km (0.111 R)
• M17: 10,020,963 km (0.1 R)
• M18: 10,534,981 km (0.098 R)
• M19: 12,055,195 km (0.109 R)
• M20: 12,571,008 km (0.081 R)
• M21: 14,709,360 km (0.093 R)
• M22: 20,404,850 km (0.073 R)
• M23: 25,373,295 km (0.078 R)
• M24: 26,112,608 km (0.036 R)
• M25: 28,870,145 km (0.113 R)
• M26: 34,056,404 km (0.079 R)
• M27: 34,439,823 km (0.107 R)
• M28: 38,020,897 km (0.054 R)
• M29: 42,135,437 km (0.109 R)
• M30: 50,403,562 km (0.105 R)
• M31: 51,738,424 km (0.069 R)
• M32: 52,755,091 km (0.108 R)
• M33: 58,585,369 km (0.098 R)
• M34: 59,689,550 km (0.054 R)
• M35: 65,419,298 km (0.067 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 17,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit