🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.9

Radius: 10.3

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.08 AU - 1.1 AU

Year: 759 Days

Day: 7.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,004,901 km

• M1: 128,056 km (0.1 R)
• M2: 531,521 km (0.056 R)
• M3: 1,013,825 km (0.072 R)
• M4: 1,666,520 km (0.094 R)
• M5: 2,001,769 km (0.085 R)
• M6: 2,372,323 km (0.111 R)
• M7: 2,721,634 km (0.072 R)
• M8: 3,129,887 km (0.049 R)
• M9: 3,565,366 km (0.111 R)
• M10: 3,911,087 km (0.069 R)
• M11: 4,264,138 km (0.092 R)
• M12: 4,900,377 km (0.025 R)
• M13: 5,382,382 km (0.093 R)
• M14: 6,145,181 km (0.104 R)
• M15: 6,644,689 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.5

Radius: 13.3

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.35 AU - 2.39 AU

Year: 2433 Days

Day: 13.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,004,901 km

• M1: 165,455 km (0.103 R)
• M2: 606,021 km (0.096 R)
• M3: 1,087,427 km (0.049 R)
• M4: 1,678,638 km (0.084 R)
• M5: 3,075,583 km (0.116 R)
• M6: 3,560,729 km (0.119 R)
• M7: 5,025,740 km (0.073 R)
• M8: 5,702,970 km (0.099 R)
• M9: 6,775,437 km (0.104 R)
• M10: 7,450,722 km (0.093 R)
• M11: 7,978,204 km (0.078 R)
• M12: 9,858,500 km (0.07 R)
• M13: 11,604,008 km (0.119 R)
• M14: 12,357,083 km (0.104 R)
• M15: 13,547,434 km (0.097 R)
• M16: 14,053,822 km (0.072 R)
• M17: 14,813,032 km (0.07 R)
• M18: 15,800,078 km (0.037 R)
• M19: 16,465,041 km (0.107 R)
• M20: 17,042,040 km (0.037 R)
• M21: 18,181,228 km (0.119 R)
• M22: 19,197,596 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.3

Radius: 12

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.47 AU - 2.57 AU

Year: 2668 Days

Day: 5.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,004,901 km

• M1: 149,299 km (0.081 R)
• M2: 641,027 km (0.109 R)
• M3: 1,176,288 km (0.058 R)
• M4: 1,598,902 km (0.043 R)
• M5: 2,367,985 km (0.036 R)
• M6: 2,762,923 km (0.071 R)
• M7: 3,816,690 km (0.114 R)
• M8: 4,721,608 km (0.09 R)
• M9: 5,213,486 km (0.1 R)
• M10: 5,838,805 km (0.081 R)
• M11: 6,221,925 km (0.098 R)
• M12: 6,649,177 km (0.097 R)
• M13: 7,124,599 km (0.07 R)
• M14: 8,787,529 km (0.06 R)
• M15: 9,604,333 km (0.116 R)
• M16: 10,286,200 km (0.026 R)
• M17: 10,961,784 km (0.085 R)
• M18: 11,547,160 km (0.062 R)
• M19: 12,611,250 km (0.104 R)
• M20: 13,210,689 km (0.105 R)
• M21: 15,459,743 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.5

Radius: 11.6

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.59 AU - 5.33 AU

Year: 6281 Days

Day: 5.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,004,901 km

• M1: 147,204 km (0.106 R)
• M2: 524,341 km (0.085 R)
• M3: 1,036,264 km (0.052 R)
• M4: 1,643,482 km (0.115 R)
• M5: 2,300,366 km (0.054 R)
• M6: 3,106,101 km (0.057 R)
• M7: 3,951,927 km (0.105 R)
• M8: 4,454,127 km (0.027 R)
• M9: 5,217,824 km (0.071 R)
• M10: 5,645,973 km (0.055 R)
• M11: 6,540,569 km (0.049 R)
• M12: 8,610,853 km (0.054 R)
• M13: 9,583,688 km (0.089 R)
• M14: 10,673,509 km (0.069 R)
• M15: 13,624,327 km (0.113 R)
• M16: 14,384,134 km (0.092 R)
• M17: 15,229,213 km (0.072 R)
• M18: 16,772,315 km (0.057 R)
• M19: 17,329,866 km (0.093 R)
• M20: 21,010,871 km (0.096 R)
• M21: 21,441,564 km (0.109 R)
• M22: 21,951,543 km (0.077 R)
• M23: 23,606,993 km (0.072 R)
• M24: 24,307,709 km (0.072 R)
• M25: 24,862,269 km (0.067 R)
• M26: 25,750,730 km (0.096 R)
• M27: 26,912,059 km (0.062 R)
• M28: 30,239,714 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.1

Radius: 11.6

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.8 AU - 5.96 AU

Year: 7189 Days

Day: 7.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,004,901 km

• M1: 146,756 km (0.091 R)
• M2: 948,002 km (0.058 R)
• M3: 2,195,947 km (0.076 R)
• M4: 2,680,195 km (0.089 R)
• M5: 3,959,257 km (0.094 R)
• M6: 4,681,665 km (0.119 R)
• M7: 5,142,427 km (0.109 R)
• M8: 8,541,889 km (0.097 R)
• M9: 9,573,815 km (0.118 R)
• M10: 11,646,045 km (0.08 R)
• M11: 12,371,445 km (0.068 R)
• M12: 12,829,364 km (0.092 R)
• M13: 13,559,401 km (0.11 R)
• M14: 17,063,881 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.4

Radius: 5.1

Gravity: 36.96 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.2 AU - 7.14 AU

Year: 10220 Days

Day: 21.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 43,004,901 km

• M1: 73,004 km (0.104 R)
• M2: 239,805 km (0.06 R)
• M3: 658,530 km (0.09 R)
• M4: 965,205 km (0.1 R)
• M5: 1,283,101 km (0.083 R)
• M6: 1,913,357 km (0.116 R)
• M7: 2,089,882 km (0.087 R)
• M8: 3,095,180 km (0.101 R)
• M9: 3,811,903 km (0.105 R)
• M10: 4,297,797 km (0.113 R)
• M11: 5,674,247 km (0.036 R)
• M12: 6,501,374 km (0.109 R)
• M13: 9,820,951 km (0.117 R)
• M14: 11,462,338 km (0.103 R)
• M15: 11,635,872 km (0.064 R)
• M16: 11,870,142 km (0.091 R)
• M17: 12,107,404 km (0.055 R)
• M18: 16,130,091 km (0.094 R)
• M19: 16,421,358 km (0.112 R)
• M20: 17,164,710 km (0.045 R)
• M21: 18,798,618 km (0.067 R)
• M22: 19,202,383 km (0.083 R)
• M23: 20,110,891 km (0.068 R)
• M24: 25,478,313 km (0.109 R)
• M25: 26,473,587 km (0.068 R)
• M26: 27,597,965 km (0.064 R)
• M27: 28,119,463 km (0.088 R)
• M28: 31,500,225 km (0.097 R)
• M29: 34,416,486 km (0.112 R)
• M30: 42,969,595 km (0.091 R)
• M31: 45,816,442 km (0.096 R)
• M32: 46,989,439 km (0.099 R)
• M33: 50,940,319 km (0.112 R)
• M34: 54,125,856 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.7

Radius: 3.5

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.59 AU - 12.15 AU

Year: 20678 Days

Day: 22.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 127.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,004,901 km

• M1: 47,722 km (0.079 R)
• M2: 185,651 km (0.093 R)
• M3: 501,003 km (0.075 R)
• M4: 764,296 km (0.075 R)
• M5: 1,777,223 km (0.099 R)
• M6: 1,917,246 km (0.084 R)
• M7: 4,279,995 km (0.105 R)
• M8: 4,975,176 km (0.061 R)
• M9: 5,413,648 km (0.088 R)
• M10: 6,733,550 km (0.095 R)
• M11: 6,959,891 km (0.048 R)
• M12: 8,296,399 km (0.092 R)
• M13: 9,002,201 km (0.067 R)
• M14: 10,633,117 km (0.076 R)
• M15: 11,358,518 km (0.112 R)
• M16: 12,507,429 km (0.092 R)
• M17: 17,382,076 km (0.091 R)
• M18: 17,736,324 km (0.062 R)
• M19: 21,711,438 km (0.058 R)
• M20: 25,964,356 km (0.106 R)
• M21: 26,241,411 km (0.072 R)
• M22: 31,466,865 km (0.047 R)
• M23: 33,497,058 km (0.079 R)
• M24: 37,110,594 km (0.103 R)
• M25: 40,108,236 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 18,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit