🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.8

Radius: 9.1

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.45 AU - 0.69 AU

Year: 287 Days

Day: 13.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 36,792,148 km

• M1: 113,246 km (0.083 R)
• M2: 426,055 km (0.094 R)
• M3: 777,011 km (0.027 R)
• M4: 1,173,894 km (0.109 R)
• M5: 1,678,189 km (0.05 R)
• M6: 1,977,684 km (0.115 R)
• M7: 2,402,991 km (0.068 R)
• M8: 2,926,134 km (0.084 R)
• M9: 3,903,308 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.2

Radius: 10.7

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.55 AU - 0.81 AU

Year: 374 Days

Day: 5.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 36,792,148 km

• M1: 133,292 km (0.087 R)
• M2: 528,080 km (0.081 R)
• M3: 1,114,205 km (0.097 R)
• M4: 1,529,638 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.3

Radius: 12.9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.55 AU - 3.47 AU

Year: 3482 Days

Day: 9 Hours

Environment

Temp: -212 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,792,148 km

• M1: 160,369 km (0.116 R)
• M2: 684,859 km (0.102 R)
• M3: 1,201,271 km (0.097 R)
• M4: 2,782,820 km (0.075 R)
• M5: 3,304,916 km (0.11 R)
• M6: 4,252,170 km (0.104 R)
• M7: 4,656,683 km (0.104 R)
• M8: 6,486,264 km (0.055 R)
• M9: 8,192,279 km (0.083 R)
• M10: 8,993,824 km (0.076 R)
• M11: 9,592,664 km (0.064 R)
• M12: 10,218,133 km (0.082 R)
• M13: 12,089,453 km (0.096 R)
• M14: 13,039,998 km (0.057 R)
• M15: 13,670,253 km (0.051 R)
• M16: 14,132,960 km (0.096 R)
• M17: 16,500,944 km (0.111 R)
• M18: 17,078,841 km (0.102 R)
• M19: 18,554,774 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.4

Radius: 7.3

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.26 AU - 8.32 AU

Year: 11799 Days

Day: 17.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,792,148 km

• M1: 100,081 km (0.088 R)
• M2: 453,132 km (0.115 R)
• M3: 745,895 km (0.116 R)
• M4: 1,003,054 km (0.053 R)
• M5: 1,345,034 km (0.109 R)
• M6: 1,937,143 km (0.116 R)
• M7: 2,247,259 km (0.074 R)
• M8: 2,691,415 km (0.064 R)
• M9: 3,754,757 km (0.1 R)
• M10: 3,991,870 km (0.056 R)
• M11: 5,042,944 km (0.045 R)
• M12: 6,230,901 km (0.078 R)
• M13: 7,595,233 km (0.105 R)
• M14: 9,579,200 km (0.108 R)
• M15: 11,277,136 km (0.057 R)
• M16: 11,550,900 km (0.109 R)
• M17: 12,226,036 km (0.067 R)
• M18: 12,867,661 km (0.078 R)
• M19: 14,537,622 km (0.11 R)
• M20: 16,347,008 km (0.12 R)
• M21: 19,687,977 km (0.119 R)
• M22: 20,326,162 km (0.09 R)
• M23: 29,609,607 km (0.041 R)
• M24: 31,192,502 km (0.05 R)
• M25: 32,168,928 km (0.096 R)
• M26: 40,725,477 km (0.043 R)
• M27: 46,496,664 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.9

Radius: 3.6

Gravity: 49.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.26 AU - 10.88 AU

Year: 22916 Days

Day: 24.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 36,792,148 km

• M1: 44,730 km (0.115 R)
• M2: 219,310 km (0.109 R)
• M3: 437,125 km (0.103 R)
• M4: 808,277 km (0.117 R)
• M5: 1,698,385 km (0.1 R)
• M6: 2,513,095 km (0.092 R)
• M7: 2,912,671 km (0.113 R)
• M8: 3,499,543 km (0.038 R)
• M9: 4,161,514 km (0.067 R)
• M10: 4,575,152 km (0.103 R)
• M11: 5,168,606 km (0.119 R)
• M12: 6,327,990 km (0.065 R)
• M13: 7,303,667 km (0.095 R)
• M14: 8,755,066 km (0.107 R)
• M15: 10,889,379 km (0.057 R)
• M16: 11,145,939 km (0.101 R)
• M17: 12,076,139 km (0.071 R)
• M18: 13,346,524 km (0.087 R)
• M19: 14,471,200 km (0.113 R)
• M20: 14,625,735 km (0.057 R)
• M21: 16,483,292 km (0.106 R)
• M22: 17,424,861 km (0.083 R)
• M23: 18,857,560 km (0.095 R)
• M24: 19,886,943 km (0.1 R)
• M25: 20,174,021 km (0.11 R)
• M26: 21,550,471 km (0.114 R)
• M27: 22,159,185 km (0.094 R)
• M28: 25,487,139 km (0.114 R)
• M29: 27,564,754 km (0.116 R)
• M30: 30,253,776 km (0.114 R)
• M31: 44,692,663 km (0.107 R)
• M32: 45,515,451 km (0.09 R)
• M33: 47,021,603 km (0.112 R)
• M34: 54,491,772 km (0.062 R)
• M35: 55,998,821 km (0.069 R)
• M36: 56,379,847 km (0.05 R)
• M37: 57,533,396 km (0.072 R)
• M38: 64,787,098 km (0.077 R)
• M39: 72,626,625 km (0.072 R)
• M40: 77,952,458 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.3

Radius: 3.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.72 AU - 10.88 AU

Year: 23668 Days

Day: 16.7 Hours

Environment

Temp: -246 °C

Axial Tilt: 153 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 36,792,148 km

• M1: 47,722 km (0.076 R)
• M2: 234,270 km (0.101 R)
• M3: 685,607 km (0.105 R)
• M4: 2,808,700 km (0.08 R)
• M5: 3,623,859 km (0.106 R)
• M6: 4,864,324 km (0.091 R)
• M7: 9,724,909 km (0.058 R)
• M8: 10,755,937 km (0.109 R)
• M9: 18,860,701 km (0.093 R)
• M10: 21,670,897 km (0.089 R)
• M11: 33,583,376 km (0.075 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: 521 - 14,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit