🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.6

Radius: 8.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.65 AU - 0.75 AU

Year: 412 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 96.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 73,160,691 km

• M1: 110,852 km (0.068 R)
• M2: 439,369 km (0.057 R)
• M3: 813,214 km (0.114 R)
• M4: 1,092,962 km (0.086 R)
• M5: 1,538,913 km (0.101 R)
• M6: 2,003,115 km (0.09 R)
• M7: 2,543,014 km (0.033 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.9

Radius: 13.1

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.61 AU - 0.81 AU

Year: 421 Days

Day: 8.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 73,160,691 km

• M1: 162,912 km (0.066 R)
• M2: 729,140 km (0.088 R)
• M3: 1,294,620 km (0.1 R)
• M4: 1,763,011 km (0.105 R)
• M5: 2,537,329 km (0.093 R)
• M6: 2,993,902 km (0.112 R)
• M7: 3,759,394 km (0.115 R)
• M8: 4,253,067 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.6

Radius: 14.9

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.81 AU - 1.31 AU

Year: 767 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 73,160,691 km

• M1: 185,352 km (0.038 R)
• M2: 739,163 km (0.098 R)
• M3: 1,313,021 km (0.107 R)
• M4: 2,134,014 km (0.12 R)
• M5: 3,183,443 km (0.076 R)
• M6: 5,609,920 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.5

Radius: 11.6

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.94 AU - 3.32 AU

Year: 3892 Days

Day: 8.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,160,691 km

• M1: 144,212 km (0.067 R)
• M2: 506,838 km (0.113 R)
• M3: 1,283,699 km (0.114 R)
• M4: 1,655,300 km (0.052 R)
• M5: 2,048,294 km (0.104 R)
• M6: 2,749,160 km (0.098 R)
• M7: 3,147,539 km (0.077 R)
• M8: 3,719,601 km (0.071 R)
• M9: 4,166,899 km (0.052 R)
• M10: 5,145,868 km (0.065 R)
• M11: 5,624,730 km (0.106 R)
• M12: 6,188,415 km (0.106 R)
• M13: 7,460,745 km (0.117 R)
• M14: 11,042,268 km (0.118 R)
• M15: 12,277,198 km (0.106 R)
• M16: 13,042,840 km (0.083 R)
• M17: 13,602,186 km (0.114 R)
• M18: 14,274,928 km (0.036 R)
• M19: 14,769,050 km (0.114 R)
• M20: 15,479,789 km (0.074 R)
• M21: 16,001,437 km (0.091 R)
• M22: 16,480,749 km (0.065 R)
• M23: 17,806,335 km (0.111 R)
• M24: 19,864,952 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.2

Radius: 10.1

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.93 AU - 4.29 AU

Year: 4821 Days

Day: 13 Hours

Environment

Temp: -209 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,160,691 km

• M1: 138,228 km (0.115 R)
• M2: 646,412 km (0.059 R)
• M3: 1,002,455 km (0.056 R)
• M4: 1,431,652 km (0.058 R)
• M5: 2,576,973 km (0.069 R)
• M6: 6,071,729 km (0.047 R)
• M7: 6,751,801 km (0.041 R)
• M8: 10,376,856 km (0.042 R)
• M9: 13,240,010 km (0.071 R)
• M10: 15,797,236 km (0.087 R)
• M11: 21,288,675 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.3

Radius: 11.2

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.12 AU - 5.1 AU

Year: 5857 Days

Day: 9.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,160,691 km

• M1: 139,575 km (0.114 R)
• M2: 573,259 km (0.111 R)
• M3: 1,669,662 km (0.104 R)
• M4: 2,234,992 km (0.104 R)
• M5: 2,600,011 km (0.04 R)
• M6: 3,086,952 km (0.12 R)
• M7: 3,751,167 km (0.072 R)
• M8: 4,375,588 km (0.098 R)
• M9: 4,754,669 km (0.109 R)
• M10: 5,155,891 km (0.105 R)
• M11: 5,768,195 km (0.074 R)
• M12: 6,497,185 km (0.058 R)
• M13: 6,920,248 km (0.08 R)
• M14: 8,018,895 km (0.085 R)
• M15: 8,757,160 km (0.1 R)
• M16: 9,948,707 km (0.075 R)
• M17: 12,651,791 km (0.072 R)
• M18: 14,585,194 km (0.08 R)
• M19: 17,707,451 km (0.1 R)
• M20: 21,636,190 km (0.064 R)
• M21: 23,227,912 km (0.103 R)
• M22: 24,471,968 km (0.111 R)
• M23: 25,412,190 km (0.101 R)
• M24: 31,465,668 km (0.101 R)
• M25: 32,987,826 km (0.077 R)
• M26: 37,735,315 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.9

Radius: 8.4

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.39 AU - 6.47 AU

Year: 8894 Days

Day: 10 Hours

Environment

Temp: -218 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,160,691 km

• M1: 104,569 km (0.078 R)
• M2: 535,261 km (0.058 R)
• M3: 896,241 km (0.096 R)
• M4: 1,303,745 km (0.119 R)
• M5: 1,593,666 km (0.068 R)
• M6: 2,251,747 km (0.086 R)
• M7: 2,514,291 km (0.028 R)
• M8: 3,035,042 km (0.071 R)
• M9: 3,752,812 km (0.1 R)
• M10: 4,520,548 km (0.118 R)
• M11: 5,035,464 km (0.11 R)
• M12: 5,793,626 km (0.092 R)
• M13: 7,913,279 km (0.111 R)
• M14: 9,076,252 km (0.079 R)
• M15: 10,451,655 km (0.096 R)
• M16: 11,406,239 km (0.091 R)
• M17: 12,131,041 km (0.037 R)
• M18: 12,767,879 km (0.079 R)
• M19: 14,489,751 km (0.093 R)
• M20: 18,014,127 km (0.091 R)
• M21: 21,481,955 km (0.112 R)
• M22: 21,986,848 km (0.104 R)
• M23: 28,577,980 km (0.096 R)
• M24: 37,576,292 km (0.094 R)
• M25: 43,979,979 km (0.045 R)
• M26: 46,873,351 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.6

Radius: 4.8

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.25 AU - 8.25 AU

Year: 15166 Days

Day: 16.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,160,691 km

• M1: 61,186 km (0.052 R)
• M2: 473,028 km (0.107 R)
• M3: 978,520 km (0.114 R)
• M4: 2,057,420 km (0.084 R)
• M5: 2,830,990 km (0.061 R)
• M6: 3,081,118 km (0.117 R)
• M7: 4,206,991 km (0.069 R)
• M8: 5,523,752 km (0.034 R)
• M9: 5,914,651 km (0.105 R)
• M10: 7,303,966 km (0.102 R)
• M11: 7,627,696 km (0.064 R)
• M12: 8,112,244 km (0.098 R)
• M13: 8,897,333 km (0.07 R)
• M14: 12,855,394 km (0.061 R)
• M15: 13,487,146 km (0.106 R)
• M16: 18,041,952 km (0.087 R)
• M17: 19,305,456 km (0.099 R)
• M18: 21,056,050 km (0.097 R)
• M19: 21,345,671 km (0.12 R)
• M20: 22,305,192 km (0.106 R)
• M21: 23,139,350 km (0.057 R)
• M22: 23,680,894 km (0.072 R)
• M23: 24,151,679 km (0.078 R)
• M24: 27,194,200 km (0.072 R)
• M25: 28,320,971 km (0.105 R)
• M26: 28,585,460 km (0.079 R)
• M27: 30,298,356 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.5

Radius: 6.1

Gravity: 21.03 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.05 AU - 8.37 AU

Year: 16536 Days

Day: 15.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,160,691 km

• M1: 76,445 km (0.056 R)
• M2: 307,424 km (0.057 R)
• M3: 949,797 km (0.108 R)
• M4: 1,250,189 km (0.118 R)
• M5: 1,563,447 km (0.11 R)
• M6: 1,946,717 km (0.064 R)
• M7: 2,591,185 km (0.111 R)
• M8: 2,900,254 km (0.102 R)
• M9: 3,154,570 km (0.063 R)
• M10: 3,396,021 km (0.05 R)
• M11: 3,737,404 km (0.114 R)
• M12: 5,335,857 km (0.085 R)
• M13: 5,876,803 km (0.045 R)
• M14: 6,078,760 km (0.032 R)
• M15: 7,816,339 km (0.057 R)
• M16: 9,580,397 km (0.089 R)
• M17: 10,378,352 km (0.07 R)
• M18: 10,914,212 km (0.111 R)
• M19: 12,566,072 km (0.109 R)
• M20: 13,944,915 km (0.079 R)
• M21: 17,000,003 km (0.112 R)
• M22: 17,577,002 km (0.116 R)
• M23: 18,081,745 km (0.086 R)
• M24: 19,208,666 km (0.074 R)
• M25: 21,221,056 km (0.029 R)
• M26: 22,083,338 km (0.079 R)
• M27: 26,858,503 km (0.101 R)
• M28: 27,191,807 km (0.081 R)
• M29: 27,640,600 km (0.067 R)
• M30: 30,921,730 km (0.094 R)
• M31: 33,418,220 km (0.103 R)
• M32: 36,451,616 km (0.071 R)
• M33: 41,411,832 km (0.094 R)
• M34: 42,005,885 km (0.07 R)
• M35: 45,690,032 km (0.115 R)
• M36: 51,782,705 km (0.118 R)
• M37: 59,517,812 km (0.12 R)
• M38: 68,607,379 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.7

Radius: 7.3

Gravity: 15.83 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.72 AU - 9 AU

Year: 16991 Days

Day: 19.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,160,691 km

• M1: 90,806 km (0.026 R)
• M2: 378,931 km (0.055 R)
• M3: 1,191,846 km (0.096 R)
• M4: 2,024,508 km (0.069 R)
• M5: 4,037,347 km (0.117 R)
• M6: 4,837,696 km (0.05 R)
• M7: 5,699,978 km (0.108 R)
• M8: 6,022,810 km (0.113 R)
• M9: 7,019,132 km (0.11 R)
• M10: 8,021,139 km (0.117 R)
• M11: 8,375,386 km (0.118 R)
• M12: 12,854,347 km (0.097 R)
• M13: 15,327,947 km (0.049 R)
• M14: 16,757,953 km (0.059 R)
• M15: 23,576,924 km (0.106 R)
• M16: 26,464,911 km (0.084 R)
• M17: 28,516,197 km (0.09 R)
• M18: 28,868,051 km (0.077 R)
• M19: 33,840,983 km (0.12 R)
• M20: 36,391,477 km (0.079 R)
• M21: 36,805,415 km (0.102 R)
• M22: 39,356,208 km (0.099 R)
• M23: 39,938,592 km (0.12 R)
• M24: 40,823,015 km (0.081 R)
• M25: 42,783,794 km (0.082 R)
• M26: 43,245,154 km (0.092 R)
• M27: 46,892,350 km (0.075 R)
• M28: 47,711,548 km (0.082 R)
• M29: 48,041,860 km (0.094 R)
• M30: 48,874,223 km (0.099 R)
• M31: 50,055,896 km (0.084 R)
• M32: 59,818,205 km (0.096 R)
• M33: 63,933,642 km (0.082 R)
• M34: 67,608,214 km (0.113 R)
• M35: 68,863,640 km (0.055 R)
• M36: 70,990,473 km (0.097 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: 553 - 14,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit