🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.6

Radius: 12

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.69 AU - 0.75 AU

Year: 388 Days

Day: 10.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,497,616 km

• M1: 150,645 km (0.057 R)
• M2: 1,171,950 km (0.046 R)
• M3: 1,555,219 km (0.088 R)
• M4: 2,186,074 km (0.118 R)
• M5: 2,717,445 km (0.097 R)
• M6: 3,252,108 km (0.109 R)
• M7: 3,626,103 km (0.118 R)
• M8: 4,015,356 km (0.077 R)
• M9: 4,879,135 km (0.054 R)
• M10: 5,862,741 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.1

Radius: 9.3

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.9 AU - 1.16 AU

Year: 665 Days

Day: 11.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,497,616 km

• M1: 116,088 km (0.062 R)
• M2: 407,355 km (0.104 R)
• M3: 696,976 km (0.099 R)
• M4: 1,109,119 km (0.119 R)
• M5: 1,851,573 km (0.118 R)
• M6: 2,427,225 km (0.064 R)
• M7: 3,475,159 km (0.089 R)
• M8: 4,580,537 km (0.069 R)
• M9: 5,187,007 km (0.027 R)
• M10: 5,807,090 km (0.074 R)
• M11: 6,165,527 km (0.079 R)
• M12: 7,015,542 km (0.1 R)
• M13: 8,038,492 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.6

Radius: 10.7

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.18 AU - 1.38 AU

Year: 921 Days

Day: 12.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,497,616 km

• M1: 133,142 km (0.116 R)
• M2: 544,985 km (0.102 R)
• M3: 902,225 km (0.074 R)
• M4: 1,257,520 km (0.109 R)
• M5: 1,837,062 km (0.098 R)
• M6: 2,265,510 km (0.078 R)
• M7: 2,673,015 km (0.112 R)
• M8: 3,427,886 km (0.054 R)
• M9: 4,033,607 km (0.111 R)
• M10: 4,582,781 km (0.078 R)
• M11: 5,279,159 km (0.097 R)
• M12: 5,851,970 km (0.116 R)
• M13: 7,292,896 km (0.072 R)
• M14: 8,512,717 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.7

Radius: 11

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.07 AU - 1.71 AU

Year: 1042 Days

Day: 6.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,497,616 km

• M1: 136,732 km (0.084 R)
• M2: 532,419 km (0.112 R)
• M3: 1,051,823 km (0.063 R)
• M4: 1,414,597 km (0.09 R)
• M5: 1,785,899 km (0.078 R)
• M6: 2,312,484 km (0.11 R)
• M7: 2,940,645 km (0.106 R)
• M8: 3,568,807 km (0.075 R)
• M9: 4,299,892 km (0.117 R)
• M10: 4,684,957 km (0.091 R)
• M11: 5,826,089 km (0.1 R)
• M12: 7,943,647 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.7

Radius: 12.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.32 AU - 3.34 AU

Year: 3027 Days

Day: 9.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,497,616 km

• M1: 150,795 km (0.114 R)
• M2: 694,134 km (0.082 R)
• M3: 1,199,326 km (0.072 R)
• M4: 1,887,177 km (0.117 R)
• M5: 2,501,576 km (0.112 R)
• M6: 3,210,819 km (0.116 R)
• M7: 4,112,146 km (0.112 R)
• M8: 4,840,837 km (0.096 R)
• M9: 5,423,521 km (0.098 R)
• M10: 5,837,608 km (0.106 R)
• M11: 6,966,324 km (0.097 R)
• M12: 9,320,546 km (0.047 R)
• M13: 9,765,450 km (0.112 R)
• M14: 10,419,940 km (0.117 R)
• M15: 11,519,335 km (0.051 R)
• M16: 12,471,077 km (0.057 R)
• M17: 13,334,556 km (0.106 R)
• M18: 14,878,406 km (0.055 R)
• M19: 15,745,625 km (0.073 R)
• M20: 16,165,097 km (0.077 R)
• M21: 18,032,378 km (0.038 R)
• M22: 19,674,813 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.3

Radius: 13.3

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.75 AU - 3.81 AU

Year: 4673 Days

Day: 8.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,497,616 km

• M1: 181,462 km (0.089 R)
• M2: 698,173 km (0.074 R)
• M3: 1,921,585 km (0.082 R)
• M4: 2,714,753 km (0.049 R)
• M5: 3,584,515 km (0.107 R)
• M6: 5,172,496 km (0.074 R)
• M7: 6,186,919 km (0.077 R)
• M8: 6,809,396 km (0.034 R)
• M9: 8,809,519 km (0.104 R)
• M10: 9,598,648 km (0.047 R)
• M11: 10,986,916 km (0.104 R)
• M12: 11,558,829 km (0.075 R)
• M13: 12,200,754 km (0.081 R)
• M14: 13,773,326 km (0.109 R)
• M15: 14,270,440 km (0.089 R)
• M16: 15,536,337 km (0.079 R)
• M17: 18,290,733 km (0.104 R)
• M18: 18,757,179 km (0.103 R)
• M19: 19,783,421 km (0.12 R)
• M20: 22,856,610 km (0.071 R)
• M21: 23,554,334 km (0.099 R)
• M22: 24,266,271 km (0.106 R)
• M23: 27,955,204 km (0.081 R)
• M24: 31,714,898 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.6

Radius: 12.7

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.3 AU - 5.38 AU

Year: 5749 Days

Day: 5.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,497,616 km

• M1: 160,369 km (0.1 R)
• M2: 561,890 km (0.1 R)
• M3: 2,120,699 km (0.103 R)
• M4: 2,592,531 km (0.079 R)
• M5: 3,303,121 km (0.087 R)
• M6: 4,636,188 km (0.112 R)
• M7: 7,512,057 km (0.096 R)
• M8: 8,704,651 km (0.085 R)
• M9: 9,611,813 km (0.088 R)
• M10: 12,876,786 km (0.091 R)
• M11: 13,484,902 km (0.043 R)
• M12: 14,228,253 km (0.054 R)
• M13: 15,180,594 km (0.116 R)
• M14: 17,478,267 km (0.083 R)
• M15: 18,293,127 km (0.115 R)
• M16: 18,920,839 km (0.103 R)
• M17: 19,998,991 km (0.052 R)
• M18: 21,117,535 km (0.03 R)
• M19: 22,913,158 km (0.096 R)
• M20: 23,889,434 km (0.095 R)
• M21: 25,233,870 km (0.091 R)
• M22: 25,750,880 km (0.104 R)
• M23: 26,363,034 km (0.118 R)
• M24: 27,074,522 km (0.087 R)
• M25: 30,145,168 km (0.099 R)
• M26: 31,614,817 km (0.058 R)

Asteroid Belt

Center: 5.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.7

Radius: 4.7

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.98 AU - 8.06 AU

Year: 10585 Days

Day: 17.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,497,616 km

• M1: 58,792 km (0.089 R)
• M2: 296,353 km (0.1 R)
• M3: 512,822 km (0.113 R)
• M4: 735,573 km (0.092 R)
• M5: 1,040,902 km (0.085 R)
• M6: 1,330,673 km (0.084 R)
• M7: 1,686,267 km (0.068 R)
• M8: 3,623,260 km (0.113 R)
• M9: 4,260,996 km (0.119 R)
• M10: 4,772,322 km (0.082 R)
• M11: 5,263,601 km (0.119 R)
• M12: 7,417,960 km (0.033 R)
• M13: 8,236,410 km (0.082 R)
• M14: 12,538,845 km (0.054 R)
• M15: 13,247,041 km (0.084 R)
• M16: 15,842,564 km (0.097 R)
• M17: 20,193,917 km (0.11 R)
• M18: 21,856,399 km (0.087 R)
• M19: 23,526,360 km (0.104 R)
• M20: 24,601,669 km (0.113 R)
• M21: 24,939,012 km (0.033 R)
• M22: 25,194,077 km (0.089 R)
• M23: 26,672,253 km (0.105 R)
• M24: 32,149,779 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.2

Radius: 7.3

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.24 AU - 8.8 AU

Year: 14441 Days

Day: 24.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,497,616 km

• M1: 90,806 km (0.12 R)
• M2: 460,163 km (0.103 R)
• M3: 1,263,055 km (0.093 R)
• M4: 1,891,665 km (0.083 R)
• M5: 2,244,866 km (0.059 R)
• M6: 4,713,530 km (0.107 R)
• M7: 5,393,602 km (0.05 R)
• M8: 12,643,713 km (0.105 R)
• M9: 18,212,942 km (0.114 R)
• M10: 23,270,697 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.6

Radius: 7.6

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.01 AU - 9.33 AU

Year: 16232 Days

Day: 21 Hours

Environment

Temp: -231 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,497,616 km

• M1: 96,491 km (0.095 R)
• M2: 386,262 km (0.055 R)
• M3: 681,568 km (0.064 R)
• M4: 1,022,053 km (0.12 R)
• M5: 1,287,589 km (0.114 R)
• M6: 3,130,934 km (0.12 R)
• M7: 3,746,828 km (0.082 R)
• M8: 4,234,218 km (0.076 R)
• M9: 4,763,196 km (0.118 R)
• M10: 6,824,954 km (0.099 R)
• M11: 8,249,425 km (0.052 R)
• M12: 8,821,038 km (0.106 R)
• M13: 11,775,447 km (0.113 R)
• M14: 12,926,902 km (0.104 R)
• M15: 14,209,255 km (0.071 R)
• M16: 17,089,762 km (0.055 R)
• M17: 21,759,758 km (0.04 R)
• M18: 26,335,957 km (0.106 R)
• M19: 31,514,886 km (0.069 R)
• M20: 33,110,497 km (0.062 R)
• M21: 33,415,676 km (0.047 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 15,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit