🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.8

Radius: 8.6

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.48 AU - 0.64 AU

Year: 289 Days

Day: 14.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 89,830,786 km

• M1: 107,262 km (0.096 R)
• M2: 481,855 km (0.036 R)
• M3: 1,647,372 km (0.034 R)
• M4: 2,167,075 km (0.094 R)
• M5: 3,079,323 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.9

Radius: 14

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.79 AU - 1.09 AU

Year: 629 Days

Day: 11.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 89,830,786 km

• M1: 174,132 km (0.116 R)
• M2: 697,575 km (0.107 R)
• M3: 1,223,411 km (0.064 R)
• M4: 1,674,000 km (0.112 R)
• M5: 2,704,580 km (0.078 R)
• M6: 3,361,913 km (0.108 R)
• M7: 3,994,114 km (0.092 R)
• M8: 4,531,320 km (0.096 R)
• M9: 4,998,813 km (0.079 R)
• M10: 6,380,349 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785

Radius: 10.2

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.37 AU - 1.57 AU

Year: 1230 Days

Day: 12.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 89,830,786 km

• M1: 126,859 km (0.096 R)
• M2: 596,896 km (0.059 R)
• M3: 1,194,539 km (0.099 R)
• M4: 1,661,883 km (0.061 R)
• M5: 2,181,137 km (0.079 R)
• M6: 2,819,471 km (0.117 R)
• M7: 4,339,086 km (0.118 R)
• M8: 5,143,773 km (0.099 R)
• M9: 5,560,403 km (0.091 R)
• M10: 6,461,880 km (0.049 R)
• M11: 7,123,402 km (0.03 R)
• M12: 7,938,112 km (0.12 R)
• M13: 8,726,044 km (0.053 R)
• M14: 9,139,233 km (0.075 R)
• M15: 11,094,178 km (0.059 R)
• M16: 11,685,239 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.7

Radius: 11.1

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.99 AU - 2.89 AU

Year: 2631 Days

Day: 9.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 89,830,786 km

• M1: 138,079 km (0.093 R)
• M2: 594,053 km (0.055 R)
• M3: 1,003,802 km (0.098 R)
• M4: 1,796,670 km (0.091 R)
• M5: 2,158,996 km (0.115 R)
• M6: 2,693,210 km (0.113 R)
• M7: 3,786,023 km (0.1 R)
• M8: 4,195,472 km (0.059 R)
• M9: 5,080,044 km (0.111 R)
• M10: 5,502,658 km (0.036 R)
• M11: 6,194,698 km (0.085 R)
• M12: 7,216,751 km (0.037 R)
• M13: 8,552,959 km (0.072 R)
• M14: 10,319,261 km (0.117 R)
• M15: 11,288,356 km (0.109 R)
• M16: 13,641,979 km (0.036 R)
• M17: 14,314,571 km (0.101 R)
• M18: 14,758,578 km (0.102 R)
• M19: 15,674,267 km (0.084 R)
• M20: 18,071,722 km (0.098 R)
• M21: 18,707,363 km (0.101 R)
• M22: 20,207,381 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.9

Radius: 14.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.91 AU - 4.11 AU

Year: 4539 Days

Day: 9.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 89,830,786 km

• M1: 179,069 km (0.113 R)
• M2: 658,081 km (0.108 R)
• M3: 1,266,944 km (0.086 R)
• M4: 1,934,450 km (0.108 R)
• M5: 2,458,043 km (0.101 R)
• M6: 3,414,123 km (0.058 R)
• M7: 3,903,756 km (0.107 R)
• M8: 4,393,839 km (0.111 R)
• M9: 5,077,352 km (0.066 R)
• M10: 6,176,447 km (0.067 R)
• M11: 7,529,111 km (0.038 R)
• M12: 9,033,168 km (0.111 R)
• M13: 10,142,137 km (0.085 R)
• M14: 11,428,978 km (0.085 R)
• M15: 12,111,892 km (0.055 R)
• M16: 12,629,950 km (0.115 R)
• M17: 13,261,253 km (0.111 R)
• M18: 13,811,923 km (0.065 R)
• M19: 16,168,687 km (0.075 R)
• M20: 17,982,711 km (0.059 R)
• M21: 18,533,979 km (0.106 R)
• M22: 19,222,878 km (0.109 R)
• M23: 19,864,054 km (0.048 R)
• M24: 20,387,198 km (0.114 R)
• M25: 21,054,105 km (0.084 R)
• M26: 21,529,527 km (0.113 R)
• M27: 22,431,602 km (0.099 R)
• M28: 23,214,448 km (0.108 R)
• M29: 24,684,247 km (0.068 R)
• M30: 25,672,491 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.9

Radius: 7.9

Gravity: 15.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.28 AU - 11.12 AU

Year: 20853 Days

Day: 18.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 89,830,786 km

• M1: 98,884 km (0.116 R)
• M2: 436,377 km (0.059 R)
• M3: 839,842 km (0.114 R)
• M4: 1,175,091 km (0.076 R)
• M5: 1,496,278 km (0.094 R)
• M6: 2,036,625 km (0.117 R)
• M7: 2,777,135 km (0.077 R)
• M8: 5,044,889 km (0.109 R)
• M9: 5,988,104 km (0.074 R)
• M10: 6,617,013 km (0.087 R)
• M11: 8,601,578 km (0.081 R)
• M12: 9,880,939 km (0.097 R)
• M13: 11,483,432 km (0.107 R)
• M14: 11,823,617 km (0.118 R)
• M15: 15,113,723 km (0.111 R)
• M16: 16,022,680 km (0.099 R)
• M17: 16,533,706 km (0.072 R)
• M18: 16,880,325 km (0.114 R)
• M19: 18,315,417 km (0.079 R)
• M20: 19,443,834 km (0.102 R)
• M21: 20,320,178 km (0.101 R)
• M22: 25,558,198 km (0.119 R)
• M23: 26,727,604 km (0.086 R)
• M24: 27,688,621 km (0.114 R)
• M25: 31,630,675 km (0.103 R)
• M26: 36,659,557 km (0.071 R)
• M27: 56,835,821 km (0.115 R)
• M28: 58,823,977 km (0.078 R)
• M29: 61,892,678 km (0.12 R)
• M30: 62,309,757 km (0.119 R)
• M31: 65,930,774 km (0.072 R)
• M32: 73,588,988 km (0.08 R)
• M33: 75,711,034 km (0.11 R)
• M34: 80,324,333 km (0.042 R)
• M35: 87,197,158 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.5

Radius: 4.8

Gravity: 40.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.4 AU - 10.72 AU

Year: 22025 Days

Day: 19.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 89,830,786 km

• M1: 59,690 km (0.108 R)
• M2: 266,135 km (0.102 R)
• M3: 532,568 km (0.076 R)
• M4: 1,095,954 km (0.091 R)
• M5: 1,300,753 km (0.061 R)
• M6: 2,435,304 km (0.034 R)
• M7: 3,028,908 km (0.033 R)
• M8: 4,389,202 km (0.102 R)
• M9: 7,197,154 km (0.106 R)
• M10: 7,603,013 km (0.074 R)
• M11: 8,854,698 km (0.085 R)
• M12: 9,559,603 km (0.049 R)
• M13: 10,751,001 km (0.088 R)
• M14: 11,013,844 km (0.108 R)
• M15: 11,689,877 km (0.049 R)
• M16: 11,897,967 km (0.086 R)
• M17: 14,195,342 km (0.113 R)
• M18: 17,394,492 km (0.068 R)
• M19: 20,236,254 km (0.104 R)
• M20: 21,558,400 km (0.117 R)
• M21: 22,187,608 km (0.056 R)
• M22: 27,423,833 km (0.076 R)
• M23: 29,167,246 km (0.07 R)
• M24: 29,807,525 km (0.1 R)
• M25: 36,289,751 km (0.063 R)
• M26: 38,541,049 km (0.068 R)
• M27: 44,320,314 km (0.107 R)
• M28: 44,996,048 km (0.11 R)
• M29: 54,031,161 km (0.077 R)
• M30: 61,863,955 km (0.114 R)
• M31: 64,202,619 km (0.109 R)
• M32: 65,502,774 km (0.096 R)
• M33: 67,485,843 km (0.096 R)
• M34: 69,055,574 km (0.074 R)
• M35: 71,571,212 km (0.119 R)
• M36: 72,500,813 km (0.077 R)
• M37: 81,233,439 km (0.095 R)
• M38: 83,009,166 km (0.133 R)
• M39: 87,693,524 km (0.228 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 18,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit