🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.2

Radius: 8.1

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.41 AU - 0.65 AU

Year: 271 Days

Day: 14.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,787,203 km

• M1: 100,829 km (0.111 R)
• M2: 405,859 km (0.037 R)
• M3: 684,859 km (0.067 R)
• M4: 995,424 km (0.083 R)
• M5: 1,300,155 km (0.058 R)
• M6: 1,752,689 km (0.105 R)
• M7: 2,005,359 km (0.117 R)
• M8: 2,388,928 km (0.033 R)
• M9: 2,710,414 km (0.08 R)
• M10: 3,505,527 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.8

Radius: 11.8

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.32 AU - 1.74 AU

Year: 1330 Days

Day: 8.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,787,203 km

• M1: 146,905 km (0.076 R)
• M2: 632,051 km (0.108 R)
• M3: 1,230,442 km (0.089 R)
• M4: 1,728,005 km (0.095 R)
• M5: 2,266,109 km (0.081 R)
• M6: 2,741,381 km (0.092 R)
• M7: 4,308,269 km (0.088 R)
• M8: 4,866,568 km (0.111 R)
• M9: 5,664,224 km (0.096 R)
• M10: 6,060,808 km (0.087 R)
• M11: 7,184,887 km (0.09 R)
• M12: 7,863,911 km (0.117 R)
• M13: 8,443,154 km (0.092 R)
• M14: 9,319,798 km (0.086 R)
• M15: 10,159,939 km (0.098 R)
• M16: 11,392,177 km (0.106 R)
• M17: 11,954,964 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.4

Radius: 9.3

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.15 AU - 2.53 AU

Year: 2516 Days

Day: 12.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,787,203 km

• M1: 115,639 km (0.089 R)
• M2: 419,024 km (0.12 R)
• M3: 720,463 km (0.051 R)
• M4: 1,043,744 km (0.098 R)
• M5: 1,431,951 km (0.103 R)
• M6: 1,977,983 km (0.096 R)
• M7: 2,335,372 km (0.119 R)
• M8: 3,315,538 km (0.095 R)
• M9: 3,691,627 km (0.077 R)
• M10: 4,273,263 km (0.111 R)
• M11: 5,238,319 km (0.092 R)
• M12: 6,775,138 km (0.075 R)
• M13: 7,540,780 km (0.109 R)
• M14: 8,110,299 km (0.07 R)
• M15: 9,550,926 km (0.113 R)
• M16: 10,088,432 km (0.079 R)
• M17: 11,017,734 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.5

Radius: 7.2

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.01 AU - 5.93 AU

Year: 8993 Days

Day: 20.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,787,203 km

• M1: 89,609 km (0.092 R)
• M2: 443,857 km (0.069 R)
• M3: 1,184,516 km (0.051 R)
• M4: 1,743,264 km (0.101 R)
• M5: 2,090,331 km (0.056 R)
• M6: 2,465,672 km (0.106 R)
• M7: 3,225,031 km (0.091 R)
• M8: 3,546,966 km (0.105 R)
• M9: 4,382,021 km (0.114 R)
• M10: 5,312,669 km (0.111 R)
• M11: 6,368,830 km (0.105 R)
• M12: 7,266,268 km (0.046 R)
• M13: 7,521,781 km (0.098 R)
• M14: 9,309,775 km (0.112 R)
• M15: 10,098,455 km (0.086 R)
• M16: 12,470,329 km (0.109 R)
• M17: 13,318,998 km (0.08 R)
• M18: 13,702,118 km (0.073 R)
• M19: 16,034,349 km (0.111 R)
• M20: 17,037,103 km (0.065 R)
• M21: 19,867,644 km (0.116 R)
• M22: 20,440,155 km (0.069 R)
• M23: 21,995,375 km (0.105 R)
• M24: 23,389,926 km (0.054 R)
• M25: 25,090,256 km (0.076 R)
• M26: 27,659,898 km (0.094 R)
• M27: 28,554,045 km (0.05 R)
• M28: 30,968,704 km (0.036 R)
• M29: 32,323,612 km (0.119 R)
• M30: 33,115,433 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.5

Radius: 3.7

Gravity: 66.58 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.5 AU - 7.44 AU

Year: 12935 Days

Day: 23.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,787,203 km

• M1: 46,076 km (0.034 R)
• M2: 225,145 km (0.076 R)
• M3: 1,095,356 km (0.084 R)
• M4: 2,591,933 km (0.045 R)
• M5: 3,532,305 km (0.106 R)
• M6: 4,109,005 km (0.099 R)
• M7: 5,707,308 km (0.064 R)
• M8: 7,181,147 km (0.111 R)
• M9: 9,462,963 km (0.079 R)
• M10: 9,730,893 km (0.06 R)
• M11: 10,394,808 km (0.033 R)
• M12: 11,266,515 km (0.075 R)
• M13: 13,487,744 km (0.115 R)
• M14: 21,775,017 km (0.077 R)
• M15: 22,148,114 km (0.071 R)
• M16: 23,389,777 km (0.069 R)
• M17: 27,069,436 km (0.095 R)
• M18: 28,598,625 km (0.025 R)
• M19: 32,308,503 km (0.091 R)
• M20: 32,429,378 km (0.119 R)
• M21: 41,944,550 km (0.088 R)
• M22: 46,711,486 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.3

Radius: 4.4

Gravity: 15.98 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.79 AU - 7.53 AU

Year: 13467 Days

Day: 22.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,787,203 km

• M1: 57,146 km (0.065 R)
• M2: 205,847 km (0.033 R)
• M3: 518,805 km (0.063 R)
• M4: 658,530 km (0.086 R)
• M5: 926,609 km (0.114 R)
• M6: 1,240,017 km (0.119 R)
• M7: 1,550,133 km (0.099 R)
• M8: 2,041,712 km (0.106 R)
• M9: 2,179,491 km (0.093 R)
• M10: 2,590,886 km (0.045 R)
• M11: 2,794,189 km (0.071 R)
• M12: 3,052,245 km (0.098 R)
• M13: 3,591,097 km (0.058 R)
• M14: 4,357,786 km (0.112 R)
• M15: 4,764,543 km (0.077 R)
• M16: 5,133,002 km (0.074 R)
• M17: 5,619,943 km (0.117 R)
• M18: 6,573,181 km (0.097 R)
• M19: 9,347,623 km (0.077 R)
• M20: 10,989,908 km (0.114 R)
• M21: 12,129,545 km (0.062 R)
• M22: 12,756,958 km (0.08 R)
• M23: 14,641,144 km (0.053 R)
• M24: 14,961,582 km (0.038 R)
• M25: 15,417,856 km (0.058 R)
• M26: 15,950,574 km (0.08 R)
• M27: 19,716,700 km (0.111 R)
• M28: 19,950,372 km (0.067 R)
• M29: 21,804,338 km (0.102 R)
• M30: 24,123,704 km (0.059 R)
• M31: 29,549,319 km (0.047 R)
• M32: 37,853,796 km (0.109 R)
• M33: 40,555,534 km (0.054 R)
• M34: 42,990,090 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.1

Radius: 3.3

Gravity: 90.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.95 AU - 8.56 AU

Year: 13722 Days

Day: 22.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,787,203 km

• M1: 41,139 km (0.039 R)
• M2: 299,345 km (0.075 R)
• M3: 1,046,886 km (0.065 R)
• M4: 1,668,914 km (0.034 R)
• M5: 2,107,385 km (0.03 R)
• M6: 3,477,103 km (0.066 R)
• M7: 4,000,397 km (0.085 R)
• M8: 4,507,982 km (0.087 R)
• M9: 5,201,069 km (0.115 R)
• M10: 5,611,267 km (0.097 R)
• M11: 7,104,403 km (0.092 R)
• M12: 7,797,939 km (0.115 R)
• M13: 8,087,560 km (0.087 R)
• M14: 15,415,761 km (0.116 R)
• M15: 16,258,446 km (0.059 R)
• M16: 20,477,555 km (0.107 R)
• M17: 21,120,826 km (0.112 R)
• M18: 22,351,268 km (0.117 R)
• M19: 23,033,285 km (0.11 R)
• M20: 26,435,589 km (0.065 R)
• M21: 27,751,452 km (0.08 R)
• M22: 28,880,767 km (0.039 R)
• M23: 30,990,246 km (0.102 R)
• M24: 41,612,892 km (0.115 R)
• M25: 42,643,621 km (0.057 R)
• M26: 46,778,506 km (0.049 R)
• M27: 47,095,055 km (0.102 R)
• M28: 50,173,331 km (0.099 R)
• M29: 53,039,027 km (0.117 R)
• M30: 60,958,440 km (0.118 R)
• M31: 61,147,082 km (0.109 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: 374 - 18,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit