🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.7

Radius: 8.3

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.6 AU - 0.62 AU

Year: 335 Days

Day: 8.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 43,425,577 km

• M1: 104,569 km (0.118 R)
• M2: 467,194 km (0.091 R)
• M3: 892,052 km (0.109 R)
• M4: 1,195,137 km (0.07 R)
• M5: 3,111,187 km (0.088 R)
• M6: 3,371,038 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.2

Radius: 9

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.72 AU - 1.08 AU

Year: 600 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,425,577 km

• M1: 112,198 km (0.119 R)
• M2: 426,354 km (0.039 R)
• M3: 802,293 km (0.086 R)
• M4: 1,234,033 km (0.076 R)
• M5: 1,585,887 km (0.039 R)
• M6: 1,904,231 km (0.1 R)
• M7: 2,245,464 km (0.119 R)
• M8: 2,593,877 km (0.099 R)
• M9: 3,647,645 km (0.102 R)
• M10: 4,286,877 km (0.111 R)
• M11: 4,860,584 km (0.065 R)
• M12: 5,845,238 km (0.047 R)
• M13: 6,530,097 km (0.106 R)
• M14: 6,827,348 km (0.05 R)
• M15: 7,494,704 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.4

Radius: 8.5

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.51 AU - 3.81 AU

Year: 3949 Days

Day: 10.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,425,577 km

• M1: 105,766 km (0.118 R)
• M2: 408,701 km (0.097 R)
• M3: 713,133 km (0.106 R)
• M4: 1,009,038 km (0.079 R)
• M5: 1,549,385 km (0.116 R)
• M6: 1,847,683 km (0.093 R)
• M7: 2,141,942 km (0.074 R)
• M8: 2,658,953 km (0.112 R)
• M9: 2,965,030 km (0.119 R)
• M10: 3,294,594 km (0.096 R)
• M11: 3,628,197 km (0.099 R)
• M12: 8,006,927 km (0.103 R)
• M13: 8,649,300 km (0.068 R)
• M14: 10,036,372 km (0.057 R)
• M15: 12,574,000 km (0.096 R)
• M16: 13,051,068 km (0.081 R)
• M17: 16,395,029 km (0.107 R)
• M18: 17,962,964 km (0.098 R)
• M19: 18,690,908 km (0.114 R)
• M20: 23,405,933 km (0.092 R)
• M21: 23,765,118 km (0.066 R)
• M22: 24,939,311 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713

Radius: 13.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.07 AU - 4.19 AU

Year: 4861 Days

Day: 11.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,425,577 km

• M1: 172,935 km (0.071 R)
• M2: 628,311 km (0.111 R)
• M3: 1,106,127 km (0.078 R)
• M4: 1,636,900 km (0.095 R)
• M5: 2,112,771 km (0.05 R)
• M6: 2,839,966 km (0.098 R)
• M7: 3,393,329 km (0.093 R)
• M8: 4,299,293 km (0.055 R)
• M9: 4,901,125 km (0.1 R)
• M10: 5,879,346 km (0.114 R)
• M11: 6,431,212 km (0.12 R)
• M12: 7,639,514 km (0.098 R)
• M13: 9,897,395 km (0.107 R)
• M14: 10,815,328 km (0.116 R)
• M15: 12,720,157 km (0.083 R)
• M16: 13,437,030 km (0.093 R)
• M17: 14,951,559 km (0.068 R)
• M18: 16,577,090 km (0.087 R)
• M19: 18,968,112 km (0.081 R)
• M20: 19,768,760 km (0.098 R)
• M21: 22,823,998 km (0.049 R)
• M22: 26,509,491 km (0.11 R)
• M23: 29,765,937 km (0.04 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.5

Radius: 5.2

Gravity: 28.49 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.53 AU - 7.73 AU

Year: 14815 Days

Day: 15.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 43,425,577 km

• M1: 65,075 km (0.113 R)
• M2: 242,199 km (0.069 R)
• M3: 448,494 km (0.04 R)
• M4: 1,189,004 km (0.117 R)
• M5: 1,777,372 km (0.084 R)
• M6: 2,126,235 km (0.089 R)
• M7: 2,348,387 km (0.111 R)
• M8: 3,134,674 km (0.085 R)
• M9: 4,791,321 km (0.073 R)
• M10: 5,032,772 km (0.055 R)
• M11: 5,465,558 km (0.094 R)
• M12: 6,160,889 km (0.105 R)
• M13: 7,585,809 km (0.029 R)
• M14: 9,864,184 km (0.068 R)
• M15: 11,308,851 km (0.115 R)
• M16: 11,552,396 km (0.081 R)
• M17: 12,432,481 km (0.061 R)
• M18: 12,757,258 km (0.092 R)
• M19: 13,288,928 km (0.09 R)
• M20: 14,467,311 km (0.107 R)
• M21: 15,265,864 km (0.103 R)
• M22: 16,950,636 km (0.093 R)
• M23: 19,096,916 km (0.053 R)
• M24: 20,145,896 km (0.108 R)
• M25: 24,931,832 km (0.098 R)
• M26: 29,957,123 km (0.102 R)
• M27: 31,610,928 km (0.096 R)
• M28: 32,094,428 km (0.099 R)
• M29: 34,713,737 km (0.036 R)
• M30: 37,069,455 km (0.087 R)
• M31: 41,085,410 km (0.098 R)
• M32: 48,513,243 km (0.101 R)
• M33: 48,834,131 km (0.116 R)
• M34: 49,480,094 km (0.081 R)
• M35: 51,452,093 km (0.098 R)
• M36: 53,646,844 km (0.11 R)
• M37: 55,552,122 km (0.111 R)
• M38: 57,861,315 km (0.092 R)
• M39: 58,222,145 km (0.107 R)
• M40: 59,864,580 km (0.083 R)
• M41: 64,395,002 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.4

Radius: 3.4

Gravity: 31.61 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.63 AU - 9.05 AU

Year: 15431 Days

Day: 24.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 43,425,577 km

• M1: 42,785 km (0.065 R)
• M2: 153,637 km (0.057 R)
• M3: 266,883 km (0.101 R)
• M4: 463,454 km (0.084 R)
• M5: 665,112 km (0.091 R)
• M6: 804,986 km (0.083 R)
• M7: 922,720 km (0.065 R)
• M8: 1,360,293 km (0.042 R)
• M9: 2,117,109 km (0.075 R)
• M10: 2,502,772 km (0.077 R)
• M11: 3,940,258 km (0.066 R)
• M12: 4,194,874 km (0.083 R)
• M13: 5,025,292 km (0.081 R)
• M14: 5,223,658 km (0.087 R)
• M15: 5,358,895 km (0.113 R)
• M16: 6,257,230 km (0.076 R)
• M17: 6,448,267 km (0.107 R)
• M18: 8,392,291 km (0.112 R)
• M19: 8,718,863 km (0.096 R)
• M20: 9,151,051 km (0.118 R)
• M21: 10,109,974 km (0.079 R)
• M22: 10,640,597 km (0.09 R)
• M23: 11,414,467 km (0.103 R)
• M24: 12,766,084 km (0.086 R)
• M25: 13,831,071 km (0.068 R)
• M26: 15,158,154 km (0.096 R)
• M27: 15,923,197 km (0.062 R)
• M28: 17,081,234 km (0.061 R)
• M29: 21,402,818 km (0.064 R)
• M30: 22,721,074 km (0.118 R)
• M31: 26,005,346 km (0.062 R)
• M32: 27,301,611 km (0.111 R)
• M33: 37,102,366 km (0.087 R)
• M34: 37,476,660 km (0.113 R)
• M35: 41,092,890 km (0.109 R)
• M36: 42,848,121 km (0.098 R)
• M37: 50,064,723 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462

Radius: 5.8

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.71 AU - 8.31 AU

Year: 15935 Days

Day: 20.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 43,425,577 km

• M1: 74,799 km (0.092 R)
• M2: 261,647 km (0.107 R)
• M3: 649,404 km (0.106 R)
• M4: 883,824 km (0.044 R)
• M5: 1,713,195 km (0.087 R)
• M6: 2,244,866 km (0.107 R)
• M7: 2,591,484 km (0.072 R)
• M8: 2,903,395 km (0.118 R)
• M9: 3,495,953 km (0.071 R)
• M10: 4,754,220 km (0.088 R)
• M11: 4,951,091 km (0.079 R)
• M12: 5,793,926 km (0.089 R)
• M13: 6,406,379 km (0.102 R)
• M14: 7,492,460 km (0.112 R)
• M15: 7,804,820 km (0.12 R)
• M16: 10,735,293 km (0.117 R)
• M17: 14,257,874 km (0.112 R)
• M18: 14,668,370 km (0.114 R)
• M19: 15,298,925 km (0.081 R)
• M20: 15,513,000 km (0.096 R)
• M21: 17,844,333 km (0.068 R)
• M22: 19,802,270 km (0.068 R)
• M23: 21,361,529 km (0.101 R)
• M24: 21,989,391 km (0.053 R)
• M25: 22,537,218 km (0.117 R)
• M26: 30,511,084 km (0.087 R)
• M27: 32,822,072 km (0.113 R)
• M28: 34,507,292 km (0.102 R)
• M29: 35,495,835 km (0.1 R)
• M30: 40,723,084 km (0.119 R)
• M31: 40,996,997 km (0.106 R)
• M32: 41,272,407 km (0.092 R)
• M33: 46,590,013 km (0.06 R)
• M34: 52,996,093 km (0.03 R)
• M35: 53,815,291 km (0.037 R)
• M36: 54,809,518 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.8

Radius: 6.7

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.04 AU - 9.16 AU

Year: 19296 Days

Day: 24.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,425,577 km

• M1: 83,326 km (0.104 R)
• M2: 394,938 km (0.09 R)
• M3: 705,204 km (0.119 R)
• M4: 1,727,407 km (0.048 R)
• M5: 2,055,325 km (0.106 R)
• M6: 2,654,315 km (0.082 R)
• M7: 2,983,879 km (0.079 R)
• M8: 3,481,442 km (0.118 R)
• M9: 4,441,112 km (0.032 R)
• M10: 4,787,281 km (0.034 R)
• M11: 5,089,469 km (0.114 R)
• M12: 5,566,387 km (0.114 R)
• M13: 6,908,130 km (0.03 R)
• M14: 7,373,380 km (0.115 R)
• M15: 8,323,027 km (0.11 R)
• M16: 9,398,486 km (0.109 R)
• M17: 10,664,982 km (0.118 R)
• M18: 10,972,555 km (0.079 R)
• M19: 12,657,625 km (0.119 R)
• M20: 13,060,792 km (0.109 R)
• M21: 14,696,345 km (0.093 R)
• M22: 19,870,487 km (0.115 R)
• M23: 21,290,919 km (0.062 R)
• M24: 27,363,994 km (0.117 R)
• M25: 31,052,030 km (0.078 R)
• M26: 35,284,453 km (0.103 R)
• M27: 37,243,886 km (0.079 R)
• M28: 38,670,002 km (0.113 R)
• M29: 40,379,158 km (0.083 R)
• M30: 42,521,699 km (0.031 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 19,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit