🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.1

Radius: 9.5

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.58 AU - 0.8 AU

Year: 370 Days

Day: 13.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,228,116 km

• M1: 118,182 km (0.103 R)
• M2: 429,944 km (0.111 R)
• M3: 781,350 km (0.1 R)
• M4: 1,318,705 km (0.114 R)
• M5: 1,668,465 km (0.097 R)
• M6: 2,157,800 km (0.113 R)
• M7: 2,462,979 km (0.054 R)
• M8: 2,759,482 km (0.108 R)
• M9: 3,202,591 km (0.118 R)
• M10: 3,773,457 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.4

Radius: 14.2

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.71 AU - 0.73 AU

Year: 394 Days

Day: 13.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 108.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,228,116 km

• M1: 176,675 km (0.055 R)
• M2: 797,656 km (0.093 R)
• M3: 1,345,633 km (0.081 R)
• M4: 1,795,922 km (0.119 R)
• M5: 2,259,676 km (0.115 R)
• M6: 2,773,545 km (0.074 R)
• M7: 3,389,140 km (0.096 R)
• M8: 4,001,743 km (0.085 R)
• M9: 5,451,047 km (0.118 R)
• M10: 5,940,980 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.9

Radius: 12.2

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.88 AU - 2.5 AU

Year: 2093 Days

Day: 10.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,228,116 km

• M1: 151,692 km (0.041 R)
• M2: 581,188 km (0.095 R)
• M3: 1,080,695 km (0.102 R)
• M4: 1,545,645 km (0.119 R)
• M5: 2,534,637 km (0.06 R)
• M6: 3,338,875 km (0.115 R)
• M7: 3,810,856 km (0.087 R)
• M8: 4,844,877 km (0.069 R)
• M9: 5,428,009 km (0.111 R)
• M10: 6,083,697 km (0.077 R)
• M11: 7,107,245 km (0.086 R)
• M12: 8,050,310 km (0.044 R)
• M13: 8,836,447 km (0.074 R)
• M14: 10,073,621 km (0.059 R)
• M15: 11,342,959 km (0.045 R)
• M16: 12,162,456 km (0.107 R)
• M17: 13,109,112 km (0.055 R)
• M18: 16,449,632 km (0.107 R)
• M19: 17,180,119 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.8

Radius: 9.3

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.2 AU - 2.8 AU

Year: 2552 Days

Day: 14.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,228,116 km

• M1: 116,088 km (0.077 R)
• M2: 524,191 km (0.097 R)
• M3: 881,580 km (0.069 R)
• M4: 1,633,160 km (0.117 R)
• M5: 2,851,784 km (0.108 R)
• M6: 3,144,248 km (0.095 R)
• M7: 3,560,579 km (0.051 R)
• M8: 4,682,862 km (0.049 R)
• M9: 5,246,846 km (0.102 R)
• M10: 6,762,572 km (0.08 R)
• M11: 7,092,884 km (0.066 R)
• M12: 9,451,743 km (0.113 R)
• M13: 9,775,622 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.9

Radius: 12.5

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.25 AU - 2.89 AU

Year: 2660 Days

Day: 9.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,228,116 km

• M1: 155,881 km (0.065 R)
• M2: 561,142 km (0.077 R)
• M3: 994,227 km (0.091 R)
• M4: 1,443,320 km (0.065 R)
• M5: 2,127,132 km (0.079 R)
• M6: 2,877,216 km (0.087 R)
• M7: 4,408,051 km (0.109 R)
• M8: 4,947,950 km (0.03 R)
• M9: 5,411,553 km (0.087 R)
• M10: 6,266,356 km (0.057 R)
• M11: 7,593,887 km (0.105 R)
• M12: 9,341,489 km (0.087 R)
• M13: 10,684,729 km (0.12 R)
• M14: 11,107,791 km (0.101 R)
• M15: 11,542,224 km (0.092 R)
• M16: 12,152,882 km (0.065 R)
• M17: 12,656,728 km (0.068 R)
• M18: 14,531,189 km (0.107 R)
• M19: 15,099,212 km (0.045 R)
• M20: 17,309,820 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.3

Radius: 9.4

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.19 AU - 4.55 AU

Year: 5898 Days

Day: 13.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 157.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,228,116 km

• M1: 117,734 km (0.106 R)
• M2: 606,619 km (0.111 R)
• M3: 952,190 km (0.103 R)
• M4: 1,271,133 km (0.106 R)
• M5: 1,616,555 km (0.103 R)
• M6: 2,319,515 km (0.118 R)
• M7: 4,505,589 km (0.078 R)
• M8: 4,963,508 km (0.066 R)
• M9: 5,804,547 km (0.072 R)
• M10: 6,707,221 km (0.113 R)
• M11: 7,835,637 km (0.073 R)
• M12: 8,356,238 km (0.109 R)
• M13: 9,011,177 km (0.08 R)
• M14: 9,582,791 km (0.086 R)
• M15: 10,798,423 km (0.094 R)
• M16: 11,664,146 km (0.073 R)
• M17: 13,435,385 km (0.096 R)
• M18: 14,232,293 km (0.105 R)
• M19: 16,926,251 km (0.099 R)
• M20: 17,561,593 km (0.072 R)
• M21: 17,914,794 km (0.099 R)
• M22: 18,696,293 km (0.075 R)
• M23: 19,689,174 km (0.087 R)
• M24: 22,462,569 km (0.096 R)
• M25: 23,870,435 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.9

Radius: 5.7

Gravity: 26.65 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.53 AU - 7.45 AU

Year: 10675 Days

Day: 20.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,228,116 km

• M1: 72,854 km (0.046 R)
• M2: 292,314 km (0.034 R)
• M3: 585,975 km (0.063 R)
• M4: 866,022 km (0.093 R)
• M5: 1,099,993 km (0.097 R)
• M6: 1,430,754 km (0.095 R)
• M7: 1,809,386 km (0.091 R)
• M8: 2,049,341 km (0.08 R)
• M9: 2,593,279 km (0.097 R)
• M10: 4,309,615 km (0.049 R)
• M11: 5,471,841 km (0.086 R)
• M12: 6,431,512 km (0.099 R)
• M13: 6,668,026 km (0.104 R)
• M14: 6,869,534 km (0.085 R)
• M15: 10,083,196 km (0.08 R)
• M16: 14,243,512 km (0.117 R)
• M17: 14,713,699 km (0.073 R)
• M18: 15,755,947 km (0.079 R)
• M19: 17,220,959 km (0.111 R)
• M20: 19,832,788 km (0.065 R)
• M21: 20,082,617 km (0.11 R)
• M22: 21,016,556 km (0.104 R)
• M23: 21,713,682 km (0.116 R)
• M24: 25,432,386 km (0.109 R)
• M25: 28,909,489 km (0.048 R)
• M26: 36,914,322 km (0.101 R)
• M27: 37,292,356 km (0.084 R)
• M28: 38,571,417 km (0.102 R)
• M29: 49,566,861 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.5

Radius: 4.7

Gravity: 33.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.36 AU - 9.24 AU

Year: 14066 Days

Day: 16.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 118.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 55,228,116 km

• M1: 81,381 km (0.104 R)
• M2: 329,564 km (0.047 R)
• M3: 535,710 km (0.086 R)
• M4: 1,019,061 km (0.028 R)
• M5: 1,281,904 km (0.069 R)
• M6: 2,390,424 km (0.067 R)
• M7: 3,326,309 km (0.099 R)
• M8: 3,539,336 km (0.045 R)
• M9: 4,082,077 km (0.053 R)
• M10: 4,233,620 km (0.037 R)
• M11: 4,613,000 km (0.078 R)
• M12: 4,844,577 km (0.094 R)
• M13: 5,549,034 km (0.118 R)
• M14: 9,314,711 km (0.091 R)
• M15: 11,563,467 km (0.044 R)
• M16: 12,684,104 km (0.11 R)
• M17: 13,270,678 km (0.035 R)
• M18: 15,356,969 km (0.055 R)
• M19: 16,173,774 km (0.106 R)
• M20: 16,401,462 km (0.091 R)
• M21: 17,175,780 km (0.093 R)
• M22: 20,429,684 km (0.085 R)
• M23: 22,247,447 km (0.093 R)
• M24: 24,667,791 km (0.098 R)
• M25: 25,477,864 km (0.115 R)
• M26: 29,231,424 km (0.053 R)
• M27: 32,849,897 km (0.101 R)
• M28: 35,209,056 km (0.112 R)
• M29: 39,570,582 km (0.105 R)
• M30: 45,173,022 km (0.036 R)
• M31: 49,029,206 km (0.113 R)
• M32: 49,665,895 km (0.107 R)
• M33: 50,955,728 km (0.098 R)
• M34: 52,932,065 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.9

Radius: 7.3

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.52 AU - 10.28 AU

Year: 18608 Days

Day: 16.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,228,116 km

• M1: 90,806 km (0.086 R)
• M2: 331,509 km (0.101 R)
• M3: 985,700 km (0.112 R)
• M4: 1,799,064 km (0.041 R)
• M5: 2,550,793 km (0.092 R)
• M6: 15,199,742 km (0.09 R)
• M7: 17,384,769 km (0.053 R)
• M8: 23,546,106 km (0.068 R)
• M9: 24,973,420 km (0.111 R)
• M10: 28,450,822 km (0.049 R)
• M11: 36,081,510 km (0.12 R)
• M12: 38,806,884 km (0.118 R)
• M13: 45,125,450 km (0.094 R)
• M14: 54,863,374 km (0.034 R)
• M15: 57,544,915 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.8

Radius: 3

Gravity: 20.87 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.71 AU - 13.33 AU

Year: 23620 Days

Day: 17.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,228,116 km

• M1: 87,664 km (0.099 R)
• M2: 294,409 km (0.117 R)
• M3: 1,052,870 km (0.103 R)
• M4: 1,160,281 km (0.04 R)
• M5: 3,869,050 km (0.107 R)
• M6: 5,479,770 km (0.067 R)
• M7: 5,658,390 km (0.026 R)
• M8: 5,804,098 km (0.109 R)
• M9: 6,372,720 km (0.101 R)
• M10: 6,610,281 km (0.057 R)
• M11: 7,488,421 km (0.115 R)
• M12: 10,312,080 km (0.107 R)
• M13: 11,721,741 km (0.067 R)
• M14: 14,985,219 km (0.06 R)
• M15: 22,401,982 km (0.085 R)
• M16: 25,332,006 km (0.11 R)
• M17: 25,927,106 km (0.108 R)
• M18: 27,663,937 km (0.059 R)
• M19: 32,866,054 km (0.071 R)
• M20: 36,255,493 km (0.077 R)
• M21: 40,003,817 km (0.105 R)
• M22: 41,081,520 km (0.05 R)
• M23: 42,316,899 km (0.076 R)
• M24: 44,287,402 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 14,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit