🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.44 AU - 0.64 AU

Year: 256 Days

Day: 15.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,605,926 km

• M1: 222,602 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.8

Radius: 13.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.6 AU - 0.9 AU

Year: 419 Days

Day: 5.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 26,605,926 km

• M1: 171,888 km (0.089 R)
• M2: 262,843 km (0.065 R)
• M3: 350,957 km (0.104 R)
• M4: 460,013 km (0.104 R)
• M5: 553,213 km (0.07 R)
• M6: 751,729 km (0.108 R)
• M7: 897,288 km (0.043 R)
• M8: 989,590 km (0.102 R)
• M9: 1,156,242 km (0.118 R)
• M10: 1,292,825 km (0.115 R)
• M11: 1,414,448 km (0.096 R)
• M12: 1,647,970 km (0.112 R)
• M13: 1,775,278 km (0.092 R)
• M14: 1,935,048 km (0.115 R)
• M15: 2,075,820 km (0.071 R)
• M16: 2,330,735 km (0.108 R)
• M17: 2,436,949 km (0.057 R)
• M18: 2,583,256 km (0.034 R)
• M19: 2,805,110 km (0.077 R)
• M20: 2,938,701 km (0.114 R)
• M21: 3,108,644 km (0.081 R)
• M22: 3,226,078 km (0.085 R)
• M23: 3,323,915 km (0.062 R)
• M24: 3,551,453 km (0.093 R)
• M25: 3,645,401 km (0.052 R)
• M26: 3,887,749 km (0.066 R)
• M27: 3,984,689 km (0.091 R)
• M28: 4,074,896 km (0.099 R)
• M29: 4,520,848 km (0.053 R)
• M30: 4,773,518 km (0.082 R)
• M31: 4,917,880 km (0.113 R)
• M32: 5,014,820 km (0.115 R)
• M33: 5,268,388 km (0.088 R)
• M34: 5,442,520 km (0.113 R)
• M35: 5,551,427 km (0.104 R)
• M36: 5,686,365 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.2

Radius: 11.2

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.93 AU - 1.07 AU

Year: 646 Days

Day: 11.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 26,605,926 km

• M1: 141,370 km (0.102 R)
• M2: 218,413 km (0.093 R)
• M3: 451,935 km (0.109 R)
• M4: 693,536 km (0.099 R)
• M5: 853,905 km (0.077 R)
• M6: 927,806 km (0.119 R)
• M7: 1,090,718 km (0.047 R)
• M8: 1,167,761 km (0.097 R)
• M9: 1,375,104 km (0.078 R)
• M10: 1,450,052 km (0.065 R)
• M11: 1,627,326 km (0.113 R)
• M12: 1,904,381 km (0.074 R)
• M13: 2,023,610 km (0.117 R)
• M14: 2,165,878 km (0.114 R)
• M15: 2,238,283 km (0.081 R)
• M16: 2,412,415 km (0.09 R)
• M17: 2,487,513 km (0.047 R)
• M18: 2,651,473 km (0.109 R)
• M19: 2,904,143 km (0.06 R)
• M20: 3,135,571 km (0.12 R)
• M21: 3,241,636 km (0.106 R)
• M22: 3,372,983 km (0.113 R)
• M23: 3,610,096 km (0.112 R)
• M24: 3,758,946 km (0.11 R)
• M25: 3,916,023 km (0.08 R)
• M26: 4,126,807 km (0.092 R)
• M27: 4,217,314 km (0.059 R)
• M28: 4,321,733 km (0.042 R)
• M29: 4,433,482 km (0.031 R)
• M30: 4,513,069 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.4

Radius: 11.5

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1 AU - 1.26 AU

Year: 776 Days

Day: 10.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 26,605,926 km

• M1: 165,754 km (0.081 R)
• M2: 250,427 km (0.109 R)
• M3: 345,272 km (0.093 R)
• M4: 539,749 km (0.11 R)
• M5: 627,114 km (0.099 R)
• M6: 729,589 km (0.043 R)
• M7: 808,128 km (0.114 R)
• M8: 889,958 km (0.034 R)
• M9: 980,315 km (0.056 R)
• M10: 1,057,208 km (0.088 R)
• M11: 1,142,180 km (0.102 R)
• M12: 1,295,069 km (0.05 R)
• M13: 1,411,306 km (0.094 R)
• M14: 1,576,462 km (0.113 R)
• M15: 1,836,314 km (0.053 R)
• M16: 1,926,073 km (0.039 R)
• M17: 2,024,358 km (0.113 R)
• M18: 2,160,792 km (0.11 R)
• M19: 2,233,795 km (0.117 R)
• M20: 2,359,906 km (0.107 R)
• M21: 2,526,708 km (0.034 R)
• M22: 2,611,530 km (0.057 R)
• M23: 2,705,328 km (0.085 R)
• M24: 2,784,316 km (0.114 R)
• M25: 2,904,293 km (0.104 R)
• M26: 3,050,600 km (0.048 R)
• M27: 3,132,879 km (0.05 R)
• M28: 3,299,979 km (0.067 R)
• M29: 3,435,665 km (0.071 R)
• M30: 3,669,037 km (0.116 R)
• M31: 3,756,851 km (0.037 R)
• M32: 3,872,042 km (0.112 R)
• M33: 4,006,530 km (0.079 R)
• M34: 4,224,793 km (0.061 R)
• M35: 4,298,396 km (0.111 R)
• M36: 4,372,596 km (0.106 R)
• M37: 4,447,096 km (0.039 R)
• M38: 4,578,592 km (0.108 R)
• M39: 4,692,287 km (0.086 R)
• M40: 5,176,236 km (0.086 R)
• M41: 5,265,097 km (0.086 R)
• M42: 5,394,350 km (0.082 R)
• M43: 5,484,557 km (0.114 R)
• M44: 5,666,319 km (0.057 R)
• M45: 6,254,986 km (0.11 R)
• M46: 6,328,588 km (0.1 R)
• M47: 6,444,975 km (0.099 R)
• M48: 6,551,340 km (0.057 R)
• M49: 6,755,092 km (0.099 R)
• M50: 6,906,634 km (0.114 R)
• M51: 7,004,621 km (0.113 R)
• M52: 7,125,047 km (0.098 R)
• M53: 7,367,994 km (0.08 R)
• M54: 7,512,805 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.8

Radius: 13.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.1 AU - 1.3 AU

Year: 849 Days

Day: 10.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 26,605,926 km

• M1: 183,407 km (0.076 R)
• M2: 354,697 km (0.062 R)
• M3: 446,101 km (0.118 R)
• M4: 613,351 km (0.08 R)
• M5: 731,833 km (0.103 R)
• M6: 853,755 km (0.113 R)
• M7: 1,012,628 km (0.066 R)
• M8: 1,144,873 km (0.086 R)
• M9: 1,238,670 km (0.061 R)
• M10: 1,374,804 km (0.073 R)
• M11: 1,543,551 km (0.099 R)
• M12: 1,726,958 km (0.093 R)
• M13: 1,940,135 km (0.055 R)
• M14: 2,115,613 km (0.082 R)
• M15: 2,360,804 km (0.104 R)
• M16: 2,490,954 km (0.083 R)
• M17: 2,598,665 km (0.042 R)
• M18: 2,724,925 km (0.088 R)
• M19: 2,966,077 km (0.065 R)
• M20: 3,277,689 km (0.093 R)
• M21: 3,423,697 km (0.113 R)
• M22: 3,553,398 km (0.037 R)
• M23: 3,808,014 km (0.11 R)
• M24: 4,196,519 km (0.063 R)
• M25: 4,355,542 km (0.049 R)
• M26: 4,476,118 km (0.094 R)
• M27: 4,567,223 km (0.086 R)
• M28: 4,761,850 km (0.097 R)
• M29: 5,074,809 km (0.108 R)
• M30: 5,191,196 km (0.072 R)
• M31: 5,688,010 km (0.119 R)
• M32: 5,809,035 km (0.095 R)
• M33: 6,109,876 km (0.062 R)
• M34: 6,324,699 km (0.118 R)
• M35: 6,427,473 km (0.113 R)
• M36: 6,588,141 km (0.075 R)
• M37: 6,902,147 km (0.114 R)
• M38: 7,161,549 km (0.057 R)
• M39: 7,352,287 km (0.079 R)
• M40: 7,508,467 km (0.116 R)
• M41: 7,653,726 km (0.1 R)
• M42: 7,848,802 km (0.115 R)
• M43: 8,181,657 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.4

Radius: 12.9

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.61 AU - 3.57 AU

Year: 3507 Days

Day: 9.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 26,605,926 km

• M1: 167,101 km (0.062 R)
• M2: 252,671 km (0.068 R)
• M3: 379,979 km (0.067 R)
• M4: 474,076 km (0.089 R)
• M5: 568,622 km (0.094 R)
• M6: 671,395 km (0.078 R)
• M7: 770,130 km (0.095 R)
• M8: 1,086,081 km (0.084 R)
• M9: 1,329,177 km (0.081 R)
• M10: 1,575,565 km (0.102 R)
• M11: 1,758,673 km (0.1 R)
• M12: 1,965,267 km (0.105 R)
• M13: 3,173,120 km (0.032 R)
• M14: 3,269,761 km (0.053 R)
• M15: 3,367,448 km (0.077 R)
• M16: 3,788,416 km (0.092 R)
• M17: 3,870,695 km (0.079 R)
• M18: 4,120,673 km (0.088 R)
• M19: 4,376,187 km (0.104 R)
• M20: 4,636,936 km (0.091 R)
• M21: 4,880,481 km (0.102 R)
• M22: 5,105,476 km (0.076 R)
• M23: 5,265,097 km (0.06 R)
• M24: 5,519,413 km (0.08 R)
• M25: 6,233,294 km (0.052 R)
• M26: 6,527,254 km (0.055 R)
• M27: 6,626,138 km (0.108 R)
• M28: 6,850,685 km (0.063 R)
• M29: 7,565,314 km (0.112 R)
• M30: 7,669,284 km (0.083 R)
• M31: 7,800,033 km (0.101 R)
• M32: 8,090,402 km (0.113 R)
• M33: 8,276,951 km (0.093 R)
• M34: 8,627,309 km (0.12 R)
• M35: 8,817,897 km (0.063 R)
• M36: 9,065,182 km (0.105 R)
• M37: 9,622,733 km (0.108 R)
• M38: 9,991,193 km (0.119 R)
• M39: 10,596,167 km (0.066 R)
• M40: 10,742,025 km (0.111 R)
• M41: 11,035,685 km (0.051 R)
• M42: 11,451,268 km (0.106 R)
• M43: 11,541,027 km (0.087 R)
• M44: 11,721,143 km (0.103 R)
• M45: 12,145,253 km (0.081 R)
• M46: 12,451,180 km (0.097 R)
• M47: 12,946,050 km (0.078 R)
• M48: 13,415,937 km (0.111 R)
• M49: 14,275,676 km (0.035 R)
• M50: 14,696,046 km (0.089 R)
• M51: 14,826,346 km (0.082 R)
• M52: 15,120,605 km (0.119 R)
• M53: 17,131,499 km (0.118 R)
• M54: 17,234,273 km (0.12 R)
• M55: 17,406,011 km (0.102 R)
• M56: 18,098,650 km (0.109 R)
• M57: 18,273,081 km (0.098 R)
• M58: 19,189,816 km (0.086 R)
• M59: 19,296,629 km (0.087 R)
• M60: 19,725,526 km (0.083 R)
• M61: 19,977,150 km (0.093 R)
• M62: 20,193,768 km (0.107 R)
• M63: 20,921,262 km (0.11 R)
• M64: 21,141,321 km (0.113 R)
• M65: 21,991,485 km (0.106 R)
• M66: 22,439,531 km (0.036 R)
• M67: 23,496,739 km (0.057 R)
• M68: 25,112,995 km (0.078 R)
• M69: 25,268,726 km (0.111 R)
• M70: 25,659,625 km (0.116 R)
• M71: 25,895,092 km (0.088 R)
• M72: 26,328,776 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 14,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit