🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.9

Radius: 9.8

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.6 AU - 0.74 AU

Year: 379 Days

Day: 12.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,259,060 km

• M1: 122,072 km (0.095 R)
• M2: 516,711 km (0.073 R)
• M3: 884,123 km (0.086 R)
• M4: 1,359,845 km (0.114 R)
• M5: 1,701,227 km (0.092 R)
• M6: 2,229,307 km (0.045 R)
• M7: 2,571,139 km (0.111 R)
• M8: 2,905,639 km (0.065 R)
• M9: 3,456,309 km (0.118 R)
• M10: 4,142,515 km (0.109 R)
• M11: 4,461,308 km (0.114 R)
• M12: 4,826,327 km (0.087 R)
• M13: 5,195,534 km (0.109 R)
• M14: 5,633,407 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.3

Radius: 10.1

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.39 AU - 1.77 AU

Year: 1371 Days

Day: 8.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,259,060 km

• M1: 126,859 km (0.106 R)
• M2: 491,279 km (0.094 R)
• M3: 851,511 km (0.098 R)
• M4: 1,794,875 km (0.09 R)
• M5: 2,189,664 km (0.043 R)
• M6: 2,628,883 km (0.058 R)
• M7: 3,635,079 km (0.117 R)
• M8: 5,215,730 km (0.107 R)
• M9: 6,488,808 km (0.092 R)
• M10: 7,373,081 km (0.069 R)
• M11: 7,787,916 km (0.074 R)
• M12: 8,247,630 km (0.085 R)
• M13: 8,664,559 km (0.12 R)
• M14: 10,406,327 km (0.093 R)
• M15: 11,579,174 km (0.107 R)
• M16: 12,719,858 km (0.118 R)
• M17: 13,156,385 km (0.119 R)
• M18: 13,726,353 km (0.045 R)
• M19: 14,227,954 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.7

Radius: 10.2

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.18 AU - 3.6 AU

Year: 4308 Days

Day: 14.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,259,060 km

• M1: 131,197 km (0.102 R)
• M2: 476,020 km (0.064 R)
• M3: 915,389 km (0.105 R)
• M4: 1,366,726 km (0.049 R)
• M5: 2,060,561 km (0.11 R)
• M6: 2,385,488 km (0.066 R)
• M7: 2,866,894 km (0.106 R)
• M8: 3,392,281 km (0.078 R)
• M9: 4,660,871 km (0.058 R)
• M10: 6,101,948 km (0.114 R)
• M11: 6,434,952 km (0.107 R)
• M12: 7,038,879 km (0.094 R)
• M13: 7,610,792 km (0.104 R)
• M14: 8,068,860 km (0.083 R)
• M15: 8,733,524 km (0.117 R)
• M16: 9,354,504 km (0.096 R)
• M17: 11,304,662 km (0.115 R)
• M18: 11,669,681 km (0.097 R)
• M19: 13,716,629 km (0.093 R)
• M20: 14,502,466 km (0.109 R)
• M21: 16,336,835 km (0.068 R)
• M22: 17,703,412 km (0.053 R)
• M23: 19,144,788 km (0.088 R)
• M24: 20,730,675 km (0.044 R)
• M25: 21,555,707 km (0.109 R)
• M26: 21,905,766 km (0.09 R)
• M27: 22,689,509 km (0.062 R)
• M28: 24,998,702 km (0.117 R)
• M29: 26,329,524 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980

Radius: 12.4

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.37 AU - 4.63 AU

Year: 5522 Days

Day: 12.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,259,060 km

• M1: 154,385 km (0.049 R)
• M2: 577,597 km (0.108 R)
• M3: 1,028,037 km (0.105 R)
• M4: 1,419,983 km (0.031 R)
• M5: 1,885,681 km (0.111 R)
• M6: 2,368,284 km (0.084 R)
• M7: 2,933,016 km (0.118 R)
• M8: 3,322,718 km (0.067 R)
• M9: 4,598,190 km (0.075 R)
• M10: 5,303,095 km (0.079 R)
• M11: 6,078,909 km (0.076 R)
• M12: 7,817,985 km (0.096 R)
• M13: 9,248,888 km (0.068 R)
• M14: 10,003,909 km (0.101 R)
• M15: 12,046,069 km (0.12 R)
• M16: 14,704,424 km (0.081 R)
• M17: 15,303,862 km (0.089 R)
• M18: 16,360,472 km (0.117 R)
• M19: 18,001,860 km (0.097 R)
• M20: 20,333,193 km (0.12 R)
• M21: 20,777,798 km (0.097 R)
• M22: 21,840,392 km (0.115 R)
• M23: 24,073,888 km (0.119 R)
• M24: 28,342,214 km (0.091 R)
• M25: 33,912,790 km (0.034 R)
• M26: 35,491,646 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.2

Radius: 9.3

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.76 AU - 4.64 AU

Year: 5941 Days

Day: 12.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,259,060 km

• M1: 115,639 km (0.083 R)
• M2: 556,803 km (0.067 R)
• M3: 852,259 km (0.081 R)
• M4: 1,221,467 km (0.093 R)
• M5: 1,546,543 km (0.102 R)
• M6: 2,131,620 km (0.079 R)
• M7: 2,519,976 km (0.087 R)
• M8: 3,054,789 km (0.098 R)
• M9: 3,349,796 km (0.071 R)
• M10: 4,351,204 km (0.077 R)
• M11: 5,316,409 km (0.085 R)
• M12: 5,668,114 km (0.118 R)
• M13: 6,143,087 km (0.114 R)
• M14: 7,416,314 km (0.096 R)
• M15: 8,514,512 km (0.034 R)
• M16: 10,244,761 km (0.099 R)
• M17: 10,870,380 km (0.116 R)
• M18: 14,147,321 km (0.062 R)
• M19: 15,271,250 km (0.076 R)
• M20: 16,878,978 km (0.111 R)
• M21: 18,826,294 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.8

Radius: 6.5

Gravity: 14.62 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.68 AU - 8.36 AU

Year: 12839 Days

Day: 16.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,259,060 km

• M1: 80,783 km (0.076 R)
• M2: 415,583 km (0.116 R)
• M3: 798,853 km (0.119 R)
• M4: 1,526,347 km (0.1 R)
• M5: 2,961,439 km (0.031 R)
• M6: 3,173,868 km (0.084 R)
• M7: 3,956,864 km (0.042 R)
• M8: 5,260,310 km (0.072 R)
• M9: 5,715,985 km (0.118 R)
• M10: 6,197,690 km (0.096 R)
• M11: 7,115,772 km (0.107 R)
• M12: 8,352,049 km (0.097 R)
• M13: 9,419,131 km (0.077 R)
• M14: 9,725,208 km (0.045 R)
• M15: 10,960,737 km (0.094 R)
• M16: 13,481,012 km (0.104 R)
• M17: 14,266,551 km (0.071 R)
• M18: 16,583,522 km (0.078 R)
• M19: 17,030,222 km (0.119 R)
• M20: 17,715,230 km (0.069 R)
• M21: 19,303,062 km (0.05 R)
• M22: 20,131,385 km (0.078 R)
• M23: 20,554,448 km (0.112 R)
• M24: 21,593,854 km (0.064 R)
• M25: 22,037,113 km (0.098 R)
• M26: 22,758,773 km (0.026 R)
• M27: 25,018,748 km (0.096 R)
• M28: 27,012,888 km (0.086 R)
• M29: 35,434,649 km (0.034 R)
• M30: 36,549,752 km (0.105 R)
• M31: 36,926,589 km (0.072 R)
• M32: 38,072,658 km (0.074 R)
• M33: 39,769,547 km (0.068 R)
• M34: 46,766,838 km (0.095 R)
• M35: 50,710,088 km (0.054 R)
• M36: 52,443,179 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.2

Radius: 4.9

Gravity: 19.46 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.91 AU - 10.91 AU

Year: 18358 Days

Day: 21.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,259,060 km

• M1: 61,036 km (0.039 R)
• M2: 376,987 km (0.072 R)
• M3: 809,923 km (0.075 R)
• M4: 1,084,435 km (0.112 R)
• M5: 1,346,830 km (0.071 R)
• M6: 1,634,357 km (0.108 R)
• M7: 1,853,966 km (0.08 R)
• M8: 2,036,177 km (0.118 R)
• M9: 2,912,371 km (0.082 R)
• M10: 4,045,276 km (0.101 R)
• M11: 5,974,789 km (0.089 R)
• M12: 10,123,288 km (0.111 R)
• M13: 14,195,043 km (0.082 R)
• M14: 15,638,812 km (0.115 R)
• M15: 22,968,210 km (0.069 R)
• M16: 32,783,775 km (0.106 R)
• M17: 36,986,129 km (0.091 R)
• M18: 44,914,666 km (0.104 R)
• M19: 55,105,423 km (0.054 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: 264 - 16,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit