🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758

Radius: 8.6

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.99 AU - 1.05 AU

Year: 655 Days

Day: 14.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 67,472,266 km

• M1: 106,962 km (0.067 R)
• M2: 487,240 km (0.09 R)
• M3: 1,250,638 km (0.119 R)
• M4: 1,563,597 km (0.095 R)
• M5: 1,875,957 km (0.101 R)
• M6: 2,230,055 km (0.114 R)
• M7: 2,856,871 km (0.085 R)
• M8: 3,487,276 km (0.108 R)
• M9: 4,222,849 km (0.11 R)
• M10: 4,919,975 km (0.11 R)
• M11: 5,395,696 km (0.032 R)
• M12: 5,710,749 km (0.109 R)
• M13: 5,998,875 km (0.112 R)
• M14: 6,459,636 km (0.046 R)
• M15: 7,913,727 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.1

Radius: 13.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.9 AU - 1.26 AU

Year: 714 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,472,266 km

• M1: 172,935 km (0.107 R)
• M2: 633,547 km (0.06 R)
• M3: 1,079,349 km (0.087 R)
• M4: 1,671,158 km (0.065 R)
• M5: 2,110,826 km (0.085 R)
• M6: 3,113,880 km (0.103 R)
• M7: 4,504,242 km (0.111 R)
• M8: 5,071,966 km (0.073 R)
• M9: 5,669,460 km (0.085 R)
• M10: 6,506,610 km (0.059 R)
• M11: 6,986,071 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.7

Radius: 13.6

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.39 AU - 1.95 AU

Year: 1372 Days

Day: 14.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,472,266 km

• M1: 169,195 km (0.084 R)
• M2: 658,979 km (0.075 R)
• M3: 1,151,754 km (0.049 R)
• M4: 1,600,697 km (0.089 R)
• M5: 2,298,272 km (0.116 R)
• M6: 2,857,768 km (0.118 R)
• M7: 3,750,867 km (0.06 R)
• M8: 4,804,186 km (0.081 R)
• M9: 6,421,339 km (0.115 R)
• M10: 7,719,400 km (0.05 R)
• M11: 8,458,114 km (0.05 R)
• M12: 9,128,462 km (0.043 R)
• M13: 9,683,919 km (0.053 R)
• M14: 10,138,397 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.4

Radius: 14.3

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.41 AU - 2.29 AU

Year: 1600 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 67,472,266 km

• M1: 178,171 km (0.095 R)
• M2: 989,889 km (0.112 R)
• M3: 2,188,318 km (0.079 R)
• M4: 2,887,837 km (0.089 R)
• M5: 3,762,835 km (0.037 R)
• M6: 4,467,441 km (0.115 R)
• M7: 5,003,151 km (0.105 R)
• M8: 7,307,108 km (0.036 R)
• M9: 9,038,554 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.1

Radius: 11.3

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.68 AU - 2.18 AU

Year: 1705 Days

Day: 12.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 67,472,266 km

• M1: 141,071 km (0.03 R)
• M2: 584,628 km (0.113 R)
• M3: 941,270 km (0.09 R)
• M4: 1,659,190 km (0.073 R)
• M5: 2,727,768 km (0.102 R)
• M6: 3,177,160 km (0.032 R)
• M7: 3,641,063 km (0.085 R)
• M8: 7,527,166 km (0.105 R)
• M9: 8,083,072 km (0.086 R)
• M10: 8,792,615 km (0.104 R)
• M11: 9,310,373 km (0.12 R)
• M12: 9,711,894 km (0.093 R)
• M13: 12,249,971 km (0.114 R)
• M14: 13,951,797 km (0.117 R)
• M15: 15,948,031 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.7

Radius: 11

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.78 AU - 2.18 AU

Year: 1771 Days

Day: 11.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,472,266 km

• M1: 137,480 km (0.037 R)
• M2: 507,885 km (0.093 R)
• M3: 1,443,619 km (0.117 R)
• M4: 1,848,730 km (0.07 R)
• M5: 2,716,847 km (0.096 R)
• M6: 3,119,415 km (0.032 R)
• M7: 5,809,334 km (0.101 R)
• M8: 6,687,324 km (0.112 R)
• M9: 8,623,719 km (0.113 R)
• M10: 8,984,250 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.5

Radius: 9.7

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.85 AU - 2.19 AU

Year: 1825 Days

Day: 7.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,472,266 km

• M1: 120,725 km (0.096 R)
• M2: 590,463 km (0.066 R)
• M3: 1,035,068 km (0.109 R)
• M4: 1,415,794 km (0.108 R)
• M5: 1,741,768 km (0.051 R)
• M6: 2,138,950 km (0.118 R)
• M7: 3,064,064 km (0.083 R)
• M8: 3,454,813 km (0.073 R)
• M9: 3,894,481 km (0.082 R)
• M10: 4,904,865 km (0.084 R)
• M11: 5,264,947 km (0.057 R)
• M12: 6,363,893 km (0.106 R)
• M13: 7,145,393 km (0.06 R)
• M14: 7,634,279 km (0.108 R)
• M15: 8,015,304 km (0.072 R)
• M16: 8,462,602 km (0.115 R)
• M17: 9,207,151 km (0.087 R)
• M18: 9,756,923 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.7

Radius: 7.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.44 AU - 8.72 AU

Year: 13269 Days

Day: 22.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 156.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,472,266 km

• M1: 96,341 km (0.103 R)
• M2: 351,854 km (0.05 R)
• M3: 873,053 km (0.075 R)
• M4: 1,188,854 km (0.114 R)
• M5: 1,607,130 km (0.114 R)
• M6: 1,974,692 km (0.065 R)
• M7: 2,415,407 km (0.092 R)
• M8: 3,732,317 km (0.09 R)
• M9: 5,599,299 km (0.101 R)
• M10: 6,131,867 km (0.116 R)
• M11: 6,844,551 km (0.039 R)
• M12: 7,892,634 km (0.112 R)
• M13: 9,359,740 km (0.087 R)
• M14: 9,729,846 km (0.063 R)
• M15: 10,450,010 km (0.073 R)
• M16: 11,000,380 km (0.105 R)
• M17: 11,464,732 km (0.085 R)
• M18: 12,936,925 km (0.094 R)
• M19: 15,090,236 km (0.108 R)
• M20: 15,599,468 km (0.069 R)
• M21: 15,988,721 km (0.061 R)
• M22: 19,044,258 km (0.107 R)
• M23: 20,708,983 km (0.117 R)
• M24: 24,673,326 km (0.106 R)
• M25: 36,964,736 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.4

Radius: 5.6

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.85 AU - 8.59 AU

Year: 13638 Days

Day: 24.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,472,266 km

• M1: 69,713 km (0.055 R)
• M2: 319,242 km (0.102 R)
• M3: 623,674 km (0.112 R)
• M4: 903,122 km (0.098 R)
• M5: 1,173,595 km (0.099 R)
• M6: 1,658,741 km (0.068 R)
• M7: 2,286,155 km (0.107 R)
• M8: 2,852,083 km (0.063 R)
• M9: 3,721,696 km (0.101 R)
• M10: 4,177,820 km (0.078 R)
• M11: 5,969,105 km (0.103 R)
• M12: 7,032,895 km (0.115 R)
• M13: 7,413,921 km (0.05 R)
• M14: 8,052,255 km (0.085 R)
• M15: 11,280,577 km (0.083 R)
• M16: 11,697,058 km (0.096 R)
• M17: 12,231,870 km (0.106 R)
• M18: 12,560,686 km (0.108 R)
• M19: 13,523,947 km (0.103 R)
• M20: 14,053,523 km (0.091 R)
• M21: 14,904,436 km (0.081 R)
• M22: 15,216,497 km (0.097 R)
• M23: 16,775,606 km (0.106 R)
• M24: 17,663,021 km (0.108 R)
• M25: 19,829,796 km (0.104 R)
• M26: 21,133,093 km (0.119 R)
• M27: 27,195,995 km (0.069 R)
• M28: 27,944,284 km (0.029 R)
• M29: 29,973,729 km (0.103 R)
• M30: 31,584,299 km (0.106 R)
• M31: 31,892,620 km (0.102 R)
• M32: 33,251,867 km (0.068 R)
• M33: 34,107,118 km (0.073 R)
• M34: 35,750,301 km (0.099 R)
• M35: 39,668,718 km (0.098 R)
• M36: 40,147,880 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.9

Radius: 6

Gravity: 27.66 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.79 AU - 8.81 AU

Year: 13851 Days

Day: 19.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,472,266 km

• M1: 74,649 km (0.107 R)
• M2: 302,038 km (0.105 R)
• M3: 559,197 km (0.112 R)
• M4: 792,270 km (0.05 R)
• M5: 1,018,014 km (0.034 R)
• M6: 1,401,134 km (0.097 R)
• M7: 1,769,892 km (0.065 R)
• M8: 2,474,798 km (0.108 R)
• M9: 3,039,230 km (0.067 R)
• M10: 5,032,323 km (0.092 R)
• M11: 6,298,519 km (0.117 R)
• M12: 7,668,836 km (0.034 R)
• M13: 7,955,465 km (0.101 R)
• M14: 9,120,533 km (0.112 R)
• M15: 9,551,226 km (0.065 R)
• M16: 10,395,257 km (0.091 R)
• M17: 13,498,665 km (0.043 R)
• M18: 13,846,480 km (0.103 R)
• M19: 18,755,085 km (0.113 R)
• M20: 21,927,757 km (0.108 R)
• M21: 23,390,674 km (0.1 R)
• M22: 28,281,178 km (0.108 R)
• M23: 31,812,885 km (0.102 R)
• M24: 32,181,494 km (0.044 R)
• M25: 32,802,026 km (0.107 R)
• M26: 33,939,269 km (0.105 R)
• M27: 39,171,604 km (0.096 R)
• M28: 41,758,002 km (0.033 R)
• M29: 43,093,013 km (0.114 R)
• M30: 47,268,290 km (0.082 R)
• M31: 49,043,867 km (0.111 R)
• M32: 51,031,125 km (0.077 R)
• M33: 60,640,245 km (0.101 R)
• M34: 61,777,039 km (0.078 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 15,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit