🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.9

Radius: 10.3

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.58 AU - 0.9 AU

Year: 432 Days

Day: 5.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 117.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,879,903 km

• M1: 128,056 km (0.087 R)
• M2: 470,186 km (0.109 R)
• M3: 923,617 km (0.109 R)
• M4: 1,802,804 km (0.062 R)
• M5: 2,927,930 km (0.07 R)
• M6: 3,502,834 km (0.092 R)
• M7: 4,356,888 km (0.045 R)
• M8: 4,729,387 km (0.115 R)
• M9: 5,571,623 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.1

Radius: 11.1

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.3 AU - 1.64 AU

Year: 1209 Days

Day: 5.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 151.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,879,903 km

• M1: 138,079 km (0.089 R)
• M2: 534,064 km (0.087 R)
• M3: 1,060,499 km (0.101 R)
• M4: 2,168,870 km (0.056 R)
• M5: 2,683,636 km (0.1 R)
• M6: 3,128,989 km (0.067 R)
• M7: 3,698,209 km (0.086 R)
• M8: 4,402,965 km (0.059 R)
• M9: 6,250,947 km (0.047 R)
• M10: 6,784,263 km (0.115 R)
• M11: 7,227,672 km (0.103 R)
• M12: 8,095,339 km (0.091 R)
• M13: 9,978,028 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.7

Radius: 10.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.33 AU - 2.15 AU

Year: 1557 Days

Day: 7.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 143.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,879,903 km

• M1: 131,945 km (0.055 R)
• M2: 656,735 km (0.09 R)
• M3: 995,723 km (0.107 R)
• M4: 1,863,092 km (0.097 R)
• M5: 2,409,423 km (0.103 R)
• M6: 3,022,475 km (0.115 R)
• M7: 3,664,699 km (0.058 R)
• M8: 4,283,286 km (0.098 R)
• M9: 5,905,376 km (0.104 R)
• M10: 7,759,043 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.3

Radius: 13.8

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.15 AU - 2.39 AU

Year: 2320 Days

Day: 8.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,879,903 km

• M1: 171,589 km (0.098 R)
• M2: 691,292 km (0.118 R)
• M3: 1,124,826 km (0.063 R)
• M4: 1,601,894 km (0.109 R)
• M5: 3,115,675 km (0.107 R)
• M6: 3,984,838 km (0.072 R)
• M7: 5,033,220 km (0.089 R)
• M8: 5,511,186 km (0.105 R)
• M9: 6,071,878 km (0.055 R)
• M10: 7,218,995 km (0.036 R)
• M11: 8,672,937 km (0.106 R)
• M12: 9,541,053 km (0.094 R)
• M13: 12,112,042 km (0.045 R)
• M14: 13,019,054 km (0.119 R)
• M15: 17,000,003 km (0.053 R)
• M16: 18,527,247 km (0.06 R)
• M17: 19,151,669 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.9

Radius: 13.1

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.54 AU - 4.16 AU

Year: 5124 Days

Day: 7.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,879,903 km

• M1: 163,361 km (0.068 R)
• M2: 590,313 km (0.045 R)
• M3: 1,029,981 km (0.103 R)
• M4: 1,494,184 km (0.049 R)
• M5: 1,937,442 km (0.045 R)
• M6: 2,346,592 km (0.085 R)
• M7: 3,061,969 km (0.055 R)
• M8: 3,582,719 km (0.09 R)
• M9: 4,072,503 km (0.109 R)
• M10: 4,980,712 km (0.11 R)
• M11: 6,406,678 km (0.106 R)
• M12: 6,842,158 km (0.076 R)
• M13: 8,938,024 km (0.097 R)
• M14: 9,364,378 km (0.094 R)
• M15: 10,091,573 km (0.093 R)
• M16: 11,119,460 km (0.112 R)
• M17: 12,645,059 km (0.12 R)
• M18: 14,730,005 km (0.108 R)
• M19: 15,271,399 km (0.119 R)
• M20: 16,279,539 km (0.11 R)
• M21: 16,976,067 km (0.056 R)
• M22: 18,678,341 km (0.041 R)
• M23: 20,827,764 km (0.054 R)
• M24: 23,722,183 km (0.098 R)
• M25: 25,458,266 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.6

Radius: 7.7

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.06 AU - 7.34 AU

Year: 13104 Days

Day: 19.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,879,903 km

• M1: 96,042 km (0.054 R)
• M2: 629,807 km (0.05 R)
• M3: 899,083 km (0.055 R)
• M4: 1,722,021 km (0.117 R)
• M5: 2,647,284 km (0.084 R)
• M6: 2,953,212 km (0.079 R)
• M7: 3,456,459 km (0.085 R)
• M8: 3,799,038 km (0.072 R)
• M9: 4,552,712 km (0.107 R)
• M10: 7,828,307 km (0.118 R)
• M11: 8,420,864 km (0.117 R)
• M12: 8,790,520 km (0.046 R)
• M13: 9,474,332 km (0.059 R)
• M14: 10,193,150 km (0.047 R)
• M15: 11,044,661 km (0.117 R)
• M16: 12,409,742 km (0.112 R)
• M17: 12,996,913 km (0.108 R)
• M18: 13,435,385 km (0.066 R)
• M19: 13,940,427 km (0.103 R)
• M20: 15,593,035 km (0.095 R)
• M21: 16,722,050 km (0.075 R)
• M22: 18,039,259 km (0.075 R)
• M23: 20,804,277 km (0.071 R)
• M24: 21,253,369 km (0.078 R)
• M25: 24,414,223 km (0.076 R)
• M26: 25,250,924 km (0.058 R)
• M27: 26,453,990 km (0.032 R)
• M28: 28,238,393 km (0.088 R)
• M29: 29,346,764 km (0.099 R)
• M30: 30,966,161 km (0.108 R)
• M31: 31,453,551 km (0.117 R)
• M32: 32,644,200 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.4

Radius: 4.4

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.15 AU - 8.51 AU

Year: 13460 Days

Day: 21.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,879,903 km

• M1: 54,753 km (0.063 R)
• M2: 262,395 km (0.068 R)
• M3: 544,835 km (0.048 R)
• M4: 715,676 km (0.119 R)
• M5: 1,134,849 km (0.06 R)
• M6: 1,354,908 km (0.096 R)
• M7: 1,644,829 km (0.11 R)
• M8: 1,819,708 km (0.059 R)
• M9: 1,990,998 km (0.081 R)
• M10: 2,475,994 km (0.067 R)
• M11: 2,786,260 km (0.085 R)
• M12: 3,724,837 km (0.096 R)
• M13: 5,597,504 km (0.071 R)
• M14: 6,165,826 km (0.119 R)
• M15: 7,936,466 km (0.118 R)
• M16: 9,093,456 km (0.068 R)
• M17: 10,555,177 km (0.098 R)
• M18: 11,367,793 km (0.088 R)
• M19: 14,663,434 km (0.078 R)
• M20: 15,544,864 km (0.112 R)
• M21: 16,327,860 km (0.072 R)
• M22: 23,224,920 km (0.089 R)
• M23: 24,333,440 km (0.052 R)
• M24: 28,251,259 km (0.104 R)
• M25: 28,732,365 km (0.117 R)
• M26: 29,612,300 km (0.08 R)
• M27: 29,810,218 km (0.081 R)
• M28: 31,528,350 km (0.072 R)
• M29: 31,734,795 km (0.118 R)
• M30: 35,382,589 km (0.076 R)
• M31: 37,886,110 km (0.105 R)
• M32: 38,119,482 km (0.067 R)
• M33: 38,471,187 km (0.083 R)
• M34: 40,262,322 km (0.068 R)
• M35: 40,749,114 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.6

Radius: 4

Gravity: 48.85 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.62 AU - 9.16 AU

Year: 15032 Days

Day: 16.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 168.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 62,879,903 km

• M1: 49,816 km (0.116 R)
• M2: 187,446 km (0.086 R)
• M3: 615,595 km (0.109 R)
• M4: 768,335 km (0.074 R)
• M5: 1,356,853 km (0.081 R)
• M6: 2,431,414 km (0.096 R)
• M7: 3,063,166 km (0.1 R)
• M8: 3,457,955 km (0.065 R)
• M9: 4,846,373 km (0.067 R)
• M10: 7,542,276 km (0.071 R)
• M11: 11,156,411 km (0.091 R)
• M12: 12,731,826 km (0.077 R)
• M13: 16,945,549 km (0.052 R)
• M14: 21,066,971 km (0.03 R)
• M15: 21,813,015 km (0.116 R)
• M16: 37,738,307 km (0.051 R)
• M17: 40,240,930 km (0.116 R)
• M18: 40,955,110 km (0.106 R)
• M19: 41,823,376 km (0.098 R)
• M20: 43,746,606 km (0.118 R)
• M21: 45,111,986 km (0.088 R)
• M22: 45,419,260 km (0.095 R)
• M23: 50,526,681 km (0.095 R)
• M24: 51,692,796 km (0.099 R)
• M25: 54,425,351 km (0.115 R)
• M26: 58,155,723 km (0.09 R)
• M27: 63,005,836 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.4

Radius: 4.5

Gravity: 17.06 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.89 AU - 11.93 AU

Year: 21159 Days

Day: 20.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,879,903 km

• M1: 62,083 km (0.097 R)
• M2: 224,696 km (0.064 R)
• M3: 428,448 km (0.075 R)
• M4: 621,280 km (0.064 R)
• M5: 810,372 km (0.066 R)
• M6: 1,014,274 km (0.113 R)
• M7: 1,211,892 km (0.036 R)
• M8: 2,000,872 km (0.04 R)
• M9: 2,890,380 km (0.042 R)
• M10: 3,316,286 km (0.091 R)
• M11: 3,725,585 km (0.12 R)
• M12: 4,291,514 km (0.113 R)
• M13: 4,912,794 km (0.034 R)
• M14: 8,787,977 km (0.118 R)
• M15: 9,094,952 km (0.103 R)
• M16: 9,622,434 km (0.096 R)
• M17: 13,356,397 km (0.062 R)
• M18: 14,812,433 km (0.109 R)
• M19: 20,160,407 km (0.119 R)
• M20: 22,731,845 km (0.106 R)
• M21: 23,310,041 km (0.086 R)
• M22: 24,495,604 km (0.098 R)
• M23: 26,348,374 km (0.029 R)
• M24: 29,984,051 km (0.111 R)
• M25: 33,319,635 km (0.038 R)
• M26: 37,692,380 km (0.113 R)
• M27: 43,750,346 km (0.072 R)
• M28: 47,398,290 km (0.057 R)
• M29: 52,070,232 km (0.099 R)
• M30: 56,863,347 km (0.068 R)
• M31: 62,503,786 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 15,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit