🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.9

Radius: 14.6

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.67 AU - 0.75 AU

Year: 413 Days

Day: 13.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 49,230,580 km

• M1: 181,612 km (0.071 R)
• M2: 642,672 km (0.097 R)
• M3: 1,113,906 km (0.118 R)
• M4: 1,734,288 km (0.104 R)
• M5: 2,242,921 km (0.105 R)
• M6: 2,852,233 km (0.047 R)
• M7: 4,053,354 km (0.114 R)
• M8: 4,681,067 km (0.106 R)
• M9: 5,229,642 km (0.08 R)
• M10: 5,787,044 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.9

Radius: 8.6

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.78 AU - 1 AU

Year: 580 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 49,230,580 km

• M1: 106,962 km (0.118 R)
• M2: 432,338 km (0.116 R)
• M3: 747,391 km (0.107 R)
• M4: 1,112,111 km (0.111 R)
• M5: 1,476,830 km (0.096 R)
• M6: 1,872,367 km (0.085 R)
• M7: 2,814,235 km (0.108 R)
• M8: 3,087,251 km (0.029 R)
• M9: 3,366,102 km (0.066 R)
• M10: 3,661,857 km (0.112 R)
• M11: 4,097,037 km (0.041 R)
• M12: 4,405,956 km (0.078 R)
• M13: 5,150,505 km (0.119 R)
• M14: 5,923,477 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.4

Radius: 9.1

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.47 AU - 6.17 AU

Year: 8470 Days

Day: 9.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,230,580 km

• M1: 113,096 km (0.084 R)
• M2: 454,927 km (0.092 R)
• M3: 946,506 km (0.095 R)
• M4: 2,189,365 km (0.103 R)
• M5: 2,638,906 km (0.045 R)
• M6: 4,996,120 km (0.108 R)
• M7: 5,498,769 km (0.034 R)
• M8: 6,640,051 km (0.074 R)
• M9: 8,995,170 km (0.118 R)
• M10: 9,650,110 km (0.078 R)
• M11: 11,806,713 km (0.097 R)
• M12: 13,189,296 km (0.089 R)
• M13: 14,207,759 km (0.087 R)
• M14: 14,676,897 km (0.103 R)
• M15: 15,461,239 km (0.083 R)
• M16: 17,179,221 km (0.072 R)
• M17: 18,670,413 km (0.117 R)
• M18: 20,990,526 km (0.119 R)
• M19: 22,219,772 km (0.046 R)
• M20: 23,253,343 km (0.099 R)
• M21: 25,501,949 km (0.083 R)
• M22: 26,458,328 km (0.12 R)
• M23: 27,079,159 km (0.114 R)
• M24: 27,983,030 km (0.115 R)
• M25: 28,906,797 km (0.051 R)
• M26: 31,108,578 km (0.099 R)
• M27: 32,099,814 km (0.041 R)
• M28: 35,735,191 km (0.075 R)
• M29: 36,167,529 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.4

Radius: 4.4

Gravity: 26.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.8 AU - 6.46 AU

Year: 9221 Days

Day: 22.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,230,580 km

• M1: 54,753 km (0.08 R)
• M2: 282,291 km (0.094 R)
• M3: 473,926 km (0.112 R)
• M4: 767,587 km (0.07 R)
• M5: 2,583,555 km (0.047 R)
• M6: 3,869,050 km (0.097 R)
• M7: 4,536,107 km (0.107 R)
• M8: 7,145,393 km (0.107 R)
• M9: 8,481,900 km (0.06 R)
• M10: 9,460,121 km (0.084 R)
• M11: 10,120,446 km (0.087 R)
• M12: 11,691,223 km (0.09 R)
• M13: 13,710,794 km (0.051 R)
• M14: 14,310,532 km (0.088 R)
• M15: 15,242,527 km (0.111 R)
• M16: 25,881,329 km (0.117 R)
• M17: 30,771,833 km (0.116 R)
• M18: 31,694,403 km (0.119 R)
• M19: 33,486,885 km (0.098 R)
• M20: 37,157,269 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.8

Radius: 3.5

Gravity: 51.09 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.42 AU - 8.88 AU

Year: 16060 Days

Day: 22.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 49,230,580 km

• M1: 44,879 km (0.108 R)
• M2: 156,479 km (0.084 R)
• M3: 271,819 km (0.09 R)
• M4: 849,866 km (0.059 R)
• M5: 969,544 km (0.072 R)
• M6: 1,163,871 km (0.094 R)
• M7: 1,298,210 km (0.076 R)
• M8: 1,442,722 km (0.096 R)
• M9: 1,713,344 km (0.067 R)
• M10: 2,035,728 km (0.117 R)
• M11: 2,418,549 km (0.068 R)
• M12: 2,593,279 km (0.078 R)
• M13: 4,799,698 km (0.11 R)
• M14: 5,040,999 km (0.095 R)
• M15: 5,399,586 km (0.038 R)
• M16: 6,087,287 km (0.12 R)
• M17: 9,057,852 km (0.031 R)
• M18: 9,695,139 km (0.056 R)
• M19: 10,764,464 km (0.026 R)
• M20: 13,268,134 km (0.117 R)
• M21: 13,470,241 km (0.118 R)
• M22: 17,467,646 km (0.084 R)
• M23: 18,873,118 km (0.076 R)
• M24: 20,174,170 km (0.114 R)
• M25: 22,094,558 km (0.105 R)
• M26: 24,333,739 km (0.093 R)
• M27: 27,366,686 km (0.047 R)
• M28: 28,692,124 km (0.056 R)
• M29: 30,291,774 km (0.053 R)
• M30: 36,226,770 km (0.093 R)
• M31: 36,753,803 km (0.095 R)
• M32: 37,958,066 km (0.057 R)
• M33: 38,501,555 km (0.059 R)
• M34: 45,587,408 km (0.119 R)
• M35: 51,645,374 km (0.077 R)
• M36: 54,348,757 km (0.102 R)
• M37: 55,212,685 km (0.112 R)
• M38: 56,261,216 km (0.06 R)
• M39: 58,578,487 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361

Radius: 6.5

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.79 AU - 9.75 AU

Year: 17927 Days

Day: 15.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,230,580 km

• M1: 81,381 km (0.098 R)
• M2: 523,742 km (0.038 R)
• M3: 1,049,279 km (0.119 R)
• M4: 1,387,819 km (0.112 R)
• M5: 1,605,933 km (0.106 R)
• M6: 1,813,725 km (0.116 R)
• M7: 3,336,781 km (0.118 R)
• M8: 8,671,590 km (0.101 R)
• M9: 12,099,326 km (0.038 R)
• M10: 13,482,358 km (0.055 R)
• M11: 17,318,048 km (0.109 R)
• M12: 17,550,224 km (0.106 R)
• M13: 24,151,080 km (0.115 R)
• M14: 31,195,494 km (0.06 R)
• M15: 32,822,521 km (0.118 R)
• M16: 42,091,605 km (0.028 R)
• M17: 43,076,258 km (0.101 R)
• M18: 45,531,159 km (0.067 R)
• M19: 46,122,071 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.9

Radius: 4.3

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.24 AU - 12.44 AU

Year: 22950 Days

Day: 20.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 49,230,580 km

• M1: 53,706 km (0.101 R)
• M2: 282,590 km (0.119 R)
• M3: 441,015 km (0.1 R)
• M4: 733,329 km (0.095 R)
• M5: 1,133,054 km (0.067 R)
• M6: 1,561,503 km (0.092 R)
• M7: 1,757,326 km (0.12 R)
• M8: 2,108,133 km (0.094 R)
• M9: 2,646,835 km (0.108 R)
• M10: 2,881,704 km (0.093 R)
• M11: 3,749,222 km (0.045 R)
• M12: 4,386,958 km (0.1 R)
• M13: 4,624,968 km (0.089 R)
• M14: 5,357,249 km (0.089 R)
• M15: 9,256,967 km (0.097 R)
• M16: 9,500,362 km (0.083 R)
• M17: 9,949,455 km (0.111 R)
• M18: 12,002,088 km (0.098 R)
• M19: 12,350,052 km (0.095 R)
• M20: 14,256,079 km (0.07 R)
• M21: 16,562,279 km (0.093 R)
• M22: 22,069,875 km (0.116 R)
• M23: 22,591,971 km (0.086 R)
• M24: 25,421,465 km (0.086 R)
• M25: 27,267,503 km (0.039 R)
• M26: 27,566,848 km (0.115 R)
• M27: 32,548,607 km (0.098 R)
• M28: 33,795,356 km (0.108 R)
• M29: 34,605,129 km (0.088 R)
• M30: 35,191,403 km (0.082 R)
• M31: 36,023,167 km (0.049 R)
• M32: 43,562,302 km (0.114 R)
• M33: 43,971,452 km (0.086 R)
• M34: 44,383,145 km (0.119 R)
• M35: 45,914,878 km (0.087 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 17,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit