🌌 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: 854.3

Radius: 13.2

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.56 AU - 0.66 AU

Year: 323 Days

Day: 14.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 46,974,112 km

• M1: 164,109 km (0.113 R)
• M2: 578,645 km (0.042 R)
• M3: 1,030,879 km (0.09 R)
• M4: 1,695,991 km (0.115 R)
• M5: 2,177,397 km (0.101 R)
• M6: 2,868,689 km (0.112 R)
• M7: 3,479,946 km (0.089 R)
• M8: 5,054,014 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.1

Radius: 12.1

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.52 AU - 0.78 AU

Year: 355 Days

Day: 11.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 162.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 46,974,112 km

• M1: 151,243 km (0.108 R)
• M2: 537,206 km (0.083 R)
• M3: 968,048 km (0.115 R)
• M4: 1,575,565 km (0.102 R)
• M5: 2,053,231 km (0.057 R)
• M6: 2,444,280 km (0.077 R)
• M7: 3,316,884 km (0.119 R)
• M8: 3,768,071 km (0.116 R)
• M9: 4,310,513 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.1

Radius: 13

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.15 AU - 1.49 AU

Year: 1029 Days

Day: 5.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,974,112 km

• M1: 161,715 km (0.12 R)
• M2: 575,802 km (0.042 R)
• M3: 1,167,761 km (0.118 R)
• M4: 1,669,063 km (0.084 R)
• M5: 2,165,130 km (0.098 R)
• M6: 2,841,312 km (0.036 R)
• M7: 3,367,448 km (0.115 R)
• M8: 4,650,998 km (0.11 R)
• M9: 5,997,229 km (0.096 R)
• M10: 6,485,516 km (0.101 R)
• M11: 7,022,274 km (0.059 R)
• M12: 7,450,124 km (0.067 R)
• M13: 8,558,494 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.5

Radius: 10.8

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.68 AU - 2.46 AU

Year: 2020 Days

Day: 7.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,974,112 km

• M1: 134,339 km (0.112 R)
• M2: 634,145 km (0.082 R)
• M3: 1,096,253 km (0.032 R)
• M4: 1,530,985 km (0.089 R)
• M5: 1,947,465 km (0.093 R)
• M6: 3,013,649 km (0.053 R)
• M7: 3,591,994 km (0.084 R)
• M8: 4,587,568 km (0.105 R)
• M9: 4,992,231 km (0.117 R)
• M10: 6,778,130 km (0.102 R)
• M11: 7,886,201 km (0.07 R)
• M12: 9,017,610 km (0.115 R)
• M13: 9,460,569 km (0.095 R)
• M14: 10,118,650 km (0.114 R)
• M15: 11,126,790 km (0.084 R)
• M16: 12,392,538 km (0.077 R)
• M17: 13,382,876 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.1

Radius: 12.7

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.17 AU - 3.83 AU

Year: 4441 Days

Day: 11 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 46,974,112 km

• M1: 157,975 km (0.065 R)
• M2: 844,031 km (0.082 R)
• M3: 1,749,846 km (0.077 R)
• M4: 3,370,290 km (0.058 R)
• M5: 4,652,045 km (0.107 R)
• M6: 5,292,025 km (0.111 R)
• M7: 6,517,381 km (0.117 R)
• M8: 7,665,544 km (0.047 R)
• M9: 9,523,400 km (0.077 R)
• M10: 12,758,155 km (0.111 R)
• M11: 14,746,610 km (0.078 R)
• M12: 16,988,783 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.2

Radius: 8.1

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.96 AU - 6.34 AU

Year: 7927 Days

Day: 14.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,974,112 km

• M1: 100,829 km (0.053 R)
• M2: 380,128 km (0.041 R)
• M3: 658,829 km (0.101 R)
• M4: 999,763 km (0.109 R)
• M5: 1,699,133 km (0.094 R)
• M6: 2,481,380 km (0.102 R)
• M7: 3,211,567 km (0.117 R)
• M8: 5,988,403 km (0.04 R)
• M9: 6,987,567 km (0.118 R)
• M10: 7,566,511 km (0.065 R)
• M11: 7,928,986 km (0.074 R)
• M12: 8,688,794 km (0.098 R)
• M13: 9,729,098 km (0.07 R)
• M14: 11,259,783 km (0.06 R)
• M15: 12,383,861 km (0.116 R)
• M16: 14,853,273 km (0.059 R)
• M17: 18,128,270 km (0.055 R)
• M18: 18,924,579 km (0.108 R)
• M19: 19,819,623 km (0.068 R)
• M20: 21,453,382 km (0.074 R)
• M21: 22,591,223 km (0.054 R)
• M22: 25,611,155 km (0.067 R)
• M23: 28,598,625 km (0.108 R)
• M24: 29,975,673 km (0.091 R)
• M25: 30,986,057 km (0.118 R)
• M26: 32,438,353 km (0.113 R)
• M27: 32,755,501 km (0.035 R)
• M28: 36,494,401 km (0.076 R)
• M29: 37,298,040 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.9

Radius: 7.7

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.62 AU - 7.58 AU

Year: 10218 Days

Day: 25 Hours

Environment

Temp: -238 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 46,974,112 km

• M1: 95,743 km (0.079 R)
• M2: 335,249 km (0.106 R)
• M3: 917,334 km (0.068 R)
• M4: 1,582,596 km (0.115 R)
• M5: 1,935,198 km (0.103 R)
• M6: 2,220,930 km (0.077 R)
• M7: 2,779,977 km (0.068 R)
• M8: 3,777,795 km (0.118 R)
• M9: 4,384,714 km (0.118 R)
• M10: 7,438,305 km (0.08 R)
• M11: 8,023,981 km (0.058 R)
• M12: 8,389,748 km (0.107 R)
• M13: 9,735,829 km (0.11 R)
• M14: 12,201,202 km (0.106 R)
• M15: 14,039,162 km (0.084 R)
• M16: 17,772,377 km (0.066 R)
• M17: 22,356,803 km (0.109 R)
• M18: 27,856,620 km (0.114 R)
• M19: 33,146,849 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.3

Radius: 5.9

Gravity: 28.08 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.42 AU - 9.52 AU

Year: 15261 Days

Day: 22.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 46,974,112 km

• M1: 74,051 km (0.044 R)
• M2: 319,391 km (0.111 R)
• M3: 653,593 km (0.112 R)
• M4: 898,186 km (0.079 R)
• M5: 1,189,752 km (0.056 R)
• M6: 1,433,447 km (0.108 R)
• M7: 1,907,672 km (0.105 R)
• M8: 6,498,083 km (0.104 R)
• M9: 9,275,666 km (0.113 R)
• M10: 9,551,674 km (0.094 R)
• M11: 10,831,933 km (0.105 R)
• M12: 11,640,061 km (0.118 R)
• M13: 12,354,690 km (0.072 R)
• M14: 15,974,809 km (0.029 R)
• M15: 16,212,220 km (0.072 R)
• M16: 16,693,926 km (0.052 R)
• M17: 18,110,617 km (0.08 R)
• M18: 18,892,266 km (0.101 R)
• M19: 19,969,072 km (0.103 R)
• M20: 21,371,851 km (0.076 R)
• M21: 22,939,188 km (0.102 R)
• M22: 26,965,914 km (0.112 R)
• M23: 30,580,647 km (0.106 R)
• M24: 36,111,131 km (0.093 R)
• M25: 37,625,959 km (0.035 R)
• M26: 43,645,328 km (0.118 R)
• M27: 44,890,132 km (0.119 R)
• M28: 49,433,420 km (0.093 R)
• M29: 54,095,787 km (0.093 R)
• M30: 58,291,708 km (0.097 R)
• M31: 59,800,552 km (0.083 R)
• M32: 63,092,902 km (0.044 R)
• M33: 64,482,965 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218

Radius: 5.2

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.44 AU - 10.74 AU

Year: 18588 Days

Day: 22.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,974,112 km

• M1: 64,776 km (0.117 R)
• M2: 320,439 km (0.072 R)
• M3: 548,875 km (0.092 R)
• M4: 827,426 km (0.104 R)
• M5: 1,126,173 km (0.088 R)
• M6: 1,333,067 km (0.081 R)
• M7: 1,609,075 km (0.105 R)
• M8: 3,156,216 km (0.044 R)
• M9: 7,588,502 km (0.097 R)
• M10: 7,975,362 km (0.101 R)
• M11: 8,929,048 km (0.113 R)
• M12: 9,408,958 km (0.07 R)
• M13: 11,897,519 km (0.097 R)
• M14: 16,651,589 km (0.112 R)
• M15: 20,331,099 km (0.086 R)
• M16: 20,577,636 km (0.11 R)
• M17: 21,413,738 km (0.069 R)
• M18: 26,615,855 km (0.093 R)
• M19: 30,515,572 km (0.099 R)
• M20: 33,278,944 km (0.1 R)
• M21: 33,621,373 km (0.106 R)
• M22: 47,572,272 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144

Radius: 5

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.61 AU - 12.21 AU

Year: 21159 Days

Day: 16.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,974,112 km

• M1: 64,028 km (0.093 R)
• M2: 502,798 km (0.1 R)
• M3: 830,867 km (0.104 R)
• M4: 1,006,195 km (0.027 R)
• M5: 1,419,534 km (0.084 R)
• M6: 1,971,850 km (0.108 R)
• M7: 2,760,230 km (0.117 R)
• M8: 3,178,506 km (0.119 R)
• M9: 3,688,934 km (0.106 R)
• M10: 7,531,505 km (0.105 R)
• M11: 7,698,157 km (0.119 R)
• M12: 8,389,299 km (0.078 R)
• M13: 8,980,510 km (0.1 R)
• M14: 9,405,966 km (0.113 R)
• M15: 13,733,982 km (0.095 R)
• M16: 13,982,913 km (0.101 R)
• M17: 15,273,045 km (0.119 R)
• M18: 17,939,328 km (0.07 R)
• M19: 20,574,195 km (0.099 R)
• M20: 24,993,167 km (0.086 R)
• M21: 31,167,370 km (0.092 R)
• M22: 33,133,684 km (0.075 R)
• M23: 35,530,392 km (0.053 R)
• M24: 39,026,494 km (0.113 R)
• M25: 45,031,203 km (0.12 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: 172 - 11,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit