🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.2

Radius: 14.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.4 AU - 0.64 AU

Year: 250 Days

Day: 14.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 176.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 86,517,032 km

• M1: 184,305 km (0.113 R)
• M2: 838,047 km (0.098 R)
• M3: 1,434,793 km (0.027 R)
• M4: 2,068,939 km (0.092 R)
• M5: 2,549,297 km (0.081 R)
• M6: 3,022,176 km (0.107 R)
• M7: 3,616,080 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.6

Radius: 13.6

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.53 AU - 0.71 AU

Year: 326 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 86,517,032 km

• M1: 169,195 km (0.087 R)
• M2: 599,738 km (0.104 R)
• M3: 1,043,296 km (0.094 R)
• M4: 1,506,002 km (0.104 R)
• M5: 1,945,670 km (0.067 R)
• M6: 2,371,425 km (0.058 R)
• M7: 3,054,340 km (0.116 R)
• M8: 3,514,054 km (0.08 R)
• M9: 3,984,240 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.3

Radius: 10.1

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.78 AU - 1.12 AU

Year: 617 Days

Day: 12.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 86,517,032 km

• M1: 125,662 km (0.109 R)
• M2: 597,643 km (0.056 R)
• M3: 957,875 km (0.112 R)
• M4: 1,626,578 km (0.099 R)
• M5: 2,183,531 km (0.073 R)
• M6: 2,522,220 km (0.064 R)
• M7: 4,347,314 km (0.093 R)
• M8: 4,856,994 km (0.106 R)
• M9: 5,306,386 km (0.12 R)
• M10: 6,232,995 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.2

Radius: 14

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.87 AU - 1.09 AU

Year: 647 Days

Day: 13.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 132.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 86,517,032 km

• M1: 174,132 km (0.056 R)
• M2: 701,913 km (0.069 R)
• M3: 1,365,380 km (0.083 R)
• M4: 2,068,939 km (0.08 R)
• M5: 2,759,333 km (0.116 R)
• M6: 3,586,160 km (0.032 R)
• M7: 4,028,820 km (0.098 R)
• M8: 4,540,445 km (0.059 R)
• M9: 4,991,183 km (0.104 R)
• M10: 7,170,076 km (0.098 R)
• M11: 7,760,988 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.8

Radius: 10.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.19 AU - 2.31 AU

Year: 2251 Days

Day: 8 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 86,517,032 km

• M1: 130,749 km (0.059 R)
• M2: 540,796 km (0.117 R)
• M3: 1,038,508 km (0.098 R)
• M4: 1,377,048 km (0.102 R)
• M5: 2,089,134 km (0.087 R)
• M6: 2,446,524 km (0.064 R)
• M7: 2,901,451 km (0.042 R)
• M8: 4,309,167 km (0.11 R)
• M9: 4,914,589 km (0.035 R)
• M10: 6,247,057 km (0.115 R)
• M11: 6,665,034 km (0.067 R)
• M12: 7,557,236 km (0.113 R)
• M13: 8,032,358 km (0.077 R)
• M14: 9,260,557 km (0.06 R)
• M15: 10,644,487 km (0.052 R)
• M16: 11,824,814 km (0.079 R)
• M17: 13,011,275 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.2

Radius: 12.5

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.43 AU - 4.21 AU

Year: 4979 Days

Day: 5.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 134.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 86,517,032 km

• M1: 155,432 km (0.088 R)
• M2: 826,379 km (0.097 R)
• M3: 1,268,590 km (0.097 R)
• M4: 2,257,581 km (0.03 R)
• M5: 4,736,418 km (0.115 R)
• M6: 5,917,344 km (0.028 R)
• M7: 7,949,182 km (0.095 R)
• M8: 9,269,982 km (0.09 R)
• M9: 10,547,248 km (0.119 R)
• M10: 11,592,040 km (0.084 R)
• M11: 12,343,021 km (0.111 R)
• M12: 12,756,809 km (0.091 R)
• M13: 15,736,050 km (0.104 R)
• M14: 17,744,252 km (0.104 R)
• M15: 22,187,459 km (0.115 R)
• M16: 22,645,976 km (0.102 R)
• M17: 27,148,274 km (0.087 R)
• M18: 33,198,909 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.3

Radius: 9

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.99 AU - 5.27 AU

Year: 6644 Days

Day: 11.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 86,517,032 km

• M1: 112,647 km (0.071 R)
• M2: 486,941 km (0.105 R)
• M3: 776,712 km (0.118 R)
• M4: 1,155,344 km (0.073 R)
• M5: 1,462,020 km (0.066 R)
• M6: 3,239,691 km (0.113 R)
• M7: 3,716,011 km (0.074 R)
• M8: 4,668,650 km (0.101 R)
• M9: 5,068,825 km (0.067 R)
• M10: 6,903,493 km (0.091 R)
• M11: 8,171,484 km (0.117 R)
• M12: 8,459,311 km (0.092 R)
• M13: 9,542,998 km (0.12 R)
• M14: 10,913,165 km (0.072 R)
• M15: 13,690,748 km (0.109 R)
• M16: 14,274,180 km (0.109 R)
• M17: 16,060,528 km (0.106 R)
• M18: 17,784,494 km (0.032 R)
• M19: 18,199,179 km (0.079 R)
• M20: 19,047,998 km (0.049 R)
• M21: 19,336,722 km (0.085 R)
• M22: 26,275,071 km (0.07 R)
• M23: 28,284,320 km (0.115 R)
• M24: 34,281,549 km (0.059 R)
• M25: 35,574,822 km (0.084 R)
• M26: 35,903,190 km (0.088 R)
• M27: 36,566,058 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.5

Radius: 7.9

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.94 AU - 9.46 AU

Year: 17112 Days

Day: 17.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 86,517,032 km

• M1: 98,735 km (0.112 R)
• M2: 630,256 km (0.096 R)
• M3: 998,267 km (0.114 R)
• M4: 1,394,851 km (0.101 R)
• M5: 1,762,562 km (0.116 R)
• M6: 2,031,090 km (0.108 R)
• M7: 2,327,144 km (0.076 R)
• M8: 3,650,786 km (0.1 R)
• M9: 4,206,393 km (0.107 R)
• M10: 4,849,065 km (0.101 R)
• M11: 5,177,433 km (0.065 R)
• M12: 5,450,598 km (0.114 R)
• M13: 6,328,888 km (0.091 R)
• M14: 6,721,432 km (0.035 R)
• M15: 7,005,818 km (0.039 R)
• M16: 7,774,153 km (0.093 R)
• M17: 8,270,817 km (0.029 R)
• M18: 10,150,066 km (0.069 R)
• M19: 13,034,163 km (0.095 R)
• M20: 14,527,748 km (0.113 R)
• M21: 14,798,820 km (0.106 R)
• M22: 15,845,107 km (0.116 R)
• M23: 18,715,442 km (0.104 R)
• M24: 19,361,106 km (0.111 R)
• M25: 20,272,905 km (0.11 R)
• M26: 22,003,752 km (0.062 R)
• M27: 24,877,677 km (0.118 R)
• M28: 27,063,003 km (0.081 R)
• M29: 28,730,421 km (0.105 R)
• M30: 30,909,613 km (0.082 R)
• M31: 35,105,833 km (0.113 R)
• M32: 36,335,528 km (0.115 R)
• M33: 41,541,982 km (0.106 R)
• M34: 51,497,272 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665

Radius: 3

Gravity: 73.89 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.96 AU - 10.66 AU

Year: 17438 Days

Day: 20.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 86,517,032 km

• M1: 37,250 km (0.087 R)
• M2: 405,560 km (0.101 R)
• M3: 1,023,399 km (0.109 R)
• M4: 1,345,334 km (0.097 R)
• M5: 1,513,781 km (0.083 R)
• M6: 1,644,978 km (0.093 R)
• M7: 1,911,412 km (0.092 R)
• M8: 2,644,142 km (0.104 R)
• M9: 2,762,325 km (0.081 R)
• M10: 2,859,264 km (0.053 R)
• M11: 2,958,597 km (0.108 R)
• M12: 5,275,719 km (0.065 R)
• M13: 6,425,827 km (0.104 R)
• M14: 7,126,992 km (0.101 R)
• M15: 7,590,147 km (0.118 R)
• M16: 8,172,083 km (0.089 R)
• M17: 13,795,766 km (0.052 R)
• M18: 17,058,196 km (0.108 R)
• M19: 19,884,848 km (0.114 R)
• M20: 22,417,839 km (0.103 R)
• M21: 23,407,878 km (0.114 R)
• M22: 24,842,522 km (0.075 R)
• M23: 38,907,863 km (0.045 R)
• M24: 41,207,781 km (0.109 R)
• M25: 42,840,641 km (0.114 R)
• M26: 50,303,780 km (0.093 R)
• M27: 52,511,097 km (0.105 R)
• M28: 52,856,368 km (0.109 R)
• M29: 54,076,489 km (0.107 R)
• M30: 58,958,914 km (0.12 R)
• M31: 66,719,454 km (0.083 R)
• M32: 68,349,023 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.1

Radius: 4.4

Gravity: 36.83 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.66 AU - 13 AU

Year: 23767 Days

Day: 20.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,517,032 km

• M1: 55,202 km (0.088 R)
• M2: 231,877 km (0.047 R)
• M3: 510,278 km (0.093 R)
• M4: 3,453,018 km (0.059 R)
• M5: 4,055,149 km (0.093 R)
• M6: 6,101,349 km (0.045 R)
• M7: 6,977,095 km (0.1 R)
• M8: 7,122,654 km (0.101 R)
• M9: 8,636,285 km (0.037 R)
• M10: 9,736,727 km (0.065 R)
• M11: 14,756,035 km (0.118 R)
• M12: 14,996,139 km (0.039 R)
• M13: 16,406,398 km (0.055 R)
• M14: 16,577,987 km (0.106 R)
• M15: 30,609,968 km (0.08 R)
• M16: 45,495,704 km (0.09 R)
• M17: 46,516,710 km (0.098 R)
• M18: 56,794,233 km (0.057 R)
• M19: 57,186,928 km (0.069 R)
• M20: 60,393,708 km (0.12 R)
• M21: 60,597,909 km (0.115 R)
• M22: 64,354,760 km (0.11 R)
• M23: 77,511,294 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 16,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit