🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.5

Radius: 12.1

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.4 AU - 0.66 AU

Year: 262 Days

Day: 12.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 37,140,654 km

• M1: 150,495 km (0.081 R)
• M2: 550,520 km (0.111 R)
• M3: 1,131,409 km (0.071 R)
• M4: 1,687,763 km (0.114 R)
• M5: 2,559,919 km (0.072 R)
• M6: 3,079,622 km (0.088 R)
• M7: 3,512,558 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.3

Radius: 9.7

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.5 AU - 0.56 AU

Year: 262 Days

Day: 13 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 37,140,654 km

• M1: 120,576 km (0.034 R)
• M2: 435,330 km (0.095 R)
• M3: 1,053,169 km (0.108 R)
• M4: 1,422,825 km (0.105 R)
• M5: 2,187,270 km (0.103 R)
• M6: 2,946,629 km (0.104 R)
• M7: 3,278,737 km (0.068 R)
• M8: 3,740,994 km (0.116 R)
• M9: 4,106,462 km (0.054 R)
• M10: 4,671,942 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.4

Radius: 14.2

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.87 AU - 1.17 AU

Year: 699 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 37,140,654 km

• M1: 176,974 km (0.037 R)
• M2: 755,918 km (0.11 R)
• M3: 1,737,579 km (0.073 R)
• M4: 2,765,317 km (0.097 R)
• M5: 3,327,805 km (0.081 R)
• M6: 4,003,538 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.1

Radius: 13.6

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.96 AU - 1.12 AU

Year: 719 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,140,654 km

• M1: 169,794 km (0.117 R)
• M2: 660,774 km (0.118 R)
• M3: 1,208,452 km (0.074 R)
• M4: 1,705,117 km (0.108 R)
• M5: 2,339,112 km (0.054 R)
• M6: 3,178,805 km (0.051 R)
• M7: 3,641,063 km (0.087 R)
• M8: 4,070,857 km (0.119 R)
• M9: 4,737,017 km (0.093 R)
• M10: 5,343,636 km (0.071 R)
• M11: 6,456,195 km (0.071 R)
• M12: 6,955,703 km (0.032 R)
• M13: 7,646,097 km (0.049 R)
• M14: 8,534,559 km (0.104 R)
• M15: 9,057,253 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.1

Radius: 8.4

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.94 AU - 2.16 AU

Year: 1991 Days

Day: 6.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 167.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,140,654 km

• M1: 104,419 km (0.043 R)
• M2: 415,284 km (0.093 R)
• M3: 691,741 km (0.113 R)
• M4: 975,079 km (0.099 R)
• M5: 1,527,693 km (0.068 R)
• M6: 1,864,438 km (0.093 R)
• M7: 2,847,446 km (0.069 R)
• M8: 3,614,883 km (0.108 R)
• M9: 3,991,421 km (0.076 R)
• M10: 4,295,703 km (0.101 R)
• M11: 4,574,553 km (0.066 R)
• M12: 5,015,568 km (0.105 R)
• M13: 5,647,619 km (0.066 R)
• M14: 6,031,936 km (0.065 R)
• M15: 6,746,565 km (0.109 R)
• M16: 7,069,696 km (0.095 R)
• M17: 9,662,676 km (0.12 R)
• M18: 10,039,064 km (0.087 R)
• M19: 11,078,321 km (0.116 R)
• M20: 11,758,542 km (0.115 R)
• M21: 15,583,461 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.9

Radius: 6.7

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.22 AU - 6.46 AU

Year: 9572 Days

Day: 21.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,140,654 km

• M1: 83,326 km (0.113 R)
• M2: 313,258 km (0.031 R)
• M3: 666,159 km (0.115 R)
• M4: 1,426,416 km (0.079 R)
• M5: 1,697,038 km (0.102 R)
• M6: 2,083,450 km (0.098 R)
• M7: 2,947,078 km (0.115 R)
• M8: 3,482,638 km (0.118 R)
• M9: 3,724,239 km (0.118 R)
• M10: 4,630,802 km (0.073 R)
• M11: 6,360,602 km (0.06 R)
• M12: 8,141,116 km (0.109 R)
• M13: 8,831,361 km (0.104 R)
• M14: 9,145,367 km (0.102 R)
• M15: 9,606,876 km (0.11 R)
• M16: 11,986,380 km (0.105 R)
• M17: 13,224,601 km (0.107 R)
• M18: 13,517,514 km (0.073 R)
• M19: 14,607,783 km (0.11 R)
• M20: 14,920,892 km (0.113 R)
• M21: 24,279,734 km (0.105 R)
• M22: 26,069,224 km (0.1 R)
• M23: 26,622,736 km (0.061 R)
• M24: 30,719,025 km (0.105 R)
• M25: 31,129,671 km (0.092 R)
• M26: 33,238,702 km (0.041 R)
• M27: 36,577,727 km (0.073 R)
• M28: 39,284,401 km (0.059 R)
• M29: 41,869,602 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.5

Radius: 5.9

Gravity: 25.41 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.49 AU - 6.27 AU

Year: 9671 Days

Day: 22.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 37,140,654 km

• M1: 73,453 km (0.083 R)
• M2: 286,031 km (0.098 R)
• M3: 481,107 km (0.109 R)
• M4: 1,240,914 km (0.107 R)
• M5: 1,591,871 km (0.051 R)
• M6: 2,148,225 km (0.059 R)
• M7: 2,634,269 km (0.095 R)
• M8: 3,262,580 km (0.111 R)
• M9: 3,690,131 km (0.078 R)
• M10: 5,816,664 km (0.096 R)
• M11: 8,279,045 km (0.056 R)
• M12: 9,512,629 km (0.069 R)
• M13: 10,225,463 km (0.096 R)
• M14: 10,488,456 km (0.119 R)
• M15: 11,027,906 km (0.078 R)
• M16: 11,814,193 km (0.08 R)
• M17: 12,577,142 km (0.057 R)
• M18: 13,062,587 km (0.032 R)
• M19: 14,594,319 km (0.066 R)
• M20: 17,556,208 km (0.112 R)
• M21: 17,857,498 km (0.047 R)
• M22: 18,861,000 km (0.108 R)
• M23: 19,496,941 km (0.072 R)
• M24: 21,748,838 km (0.116 R)
• M25: 22,803,203 km (0.098 R)
• M26: 23,707,523 km (0.101 R)
• M27: 26,861,195 km (0.11 R)
• M28: 27,869,335 km (0.069 R)
• M29: 33,637,380 km (0.117 R)
• M30: 34,571,769 km (0.118 R)
• M31: 35,884,789 km (0.073 R)
• M32: 37,603,370 km (0.072 R)
• M33: 38,609,714 km (0.098 R)
• M34: 41,736,460 km (0.115 R)
• M35: 42,138,728 km (0.096 R)
• M36: 45,450,975 km (0.113 R)
• M37: 48,193,104 km (0.085 R)
• M38: 49,529,611 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601

Radius: 5.4

Gravity: 20.61 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.49 AU - 6.51 AU

Year: 11240 Days

Day: 16.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 37,140,654 km

• M1: 67,169 km (0.065 R)
• M2: 241,152 km (0.117 R)
• M3: 463,454 km (0.083 R)
• M4: 710,141 km (0.111 R)
• M5: 937,829 km (0.117 R)
• M6: 1,189,901 km (0.027 R)
• M7: 1,404,724 km (0.11 R)
• M8: 1,879,996 km (0.088 R)
• M9: 2,119,203 km (0.086 R)
• M10: 2,638,009 km (0.057 R)
• M11: 3,358,023 km (0.08 R)
• M12: 3,556,989 km (0.03 R)
• M13: 4,672,241 km (0.04 R)
• M14: 5,112,657 km (0.113 R)
• M15: 5,477,526 km (0.068 R)
• M16: 6,755,241 km (0.117 R)
• M17: 7,113,379 km (0.063 R)
• M18: 9,002,052 km (0.12 R)
• M19: 13,484,303 km (0.104 R)
• M20: 14,180,382 km (0.06 R)
• M21: 16,483,142 km (0.058 R)
• M22: 17,352,007 km (0.104 R)
• M23: 19,417,953 km (0.034 R)
• M24: 24,864,662 km (0.041 R)
• M25: 29,850,610 km (0.105 R)
• M26: 31,030,338 km (0.085 R)
• M27: 34,057,302 km (0.101 R)
• M28: 35,226,559 km (0.087 R)
• M29: 35,940,888 km (0.112 R)
• M30: 38,017,008 km (0.1 R)
• M31: 38,516,964 km (0.12 R)
• M32: 42,540,698 km (0.086 R)
• M33: 43,079,400 km (0.057 R)
• M34: 43,622,739 km (0.11 R)
• M35: 46,550,220 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239

Radius: 5.3

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.82 AU - 7.8 AU

Year: 12053 Days

Day: 17.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,140,654 km

• M1: 65,973 km (0.111 R)
• M2: 483,351 km (0.118 R)
• M3: 1,127,220 km (0.069 R)
• M4: 2,192,656 km (0.09 R)
• M5: 3,976,760 km (0.105 R)
• M6: 4,285,381 km (0.06 R)
• M7: 4,979,515 km (0.092 R)
• M8: 9,247,093 km (0.054 R)
• M9: 13,953,293 km (0.117 R)
• M10: 14,306,344 km (0.064 R)
• M11: 21,802,543 km (0.094 R)
• M12: 26,962,473 km (0.075 R)
• M13: 32,161,298 km (0.12 R)
• M14: 33,926,703 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.2

Radius: 3.5

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.04 AU - 11.42 AU

Year: 20585 Days

Day: 24.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,140,654 km

• M1: 43,533 km (0.091 R)
• M2: 270,922 km (0.084 R)
• M3: 417,378 km (0.051 R)
• M4: 765,642 km (0.045 R)
• M5: 1,170,155 km (0.071 R)
• M6: 2,952,015 km (0.118 R)
• M7: 4,570,215 km (0.091 R)
• M8: 5,660,783 km (0.079 R)
• M9: 6,986,221 km (0.094 R)
• M10: 9,013,721 km (0.049 R)
• M11: 9,587,129 km (0.061 R)
• M12: 14,474,940 km (0.088 R)
• M13: 18,473,093 km (0.103 R)
• M14: 21,874,500 km (0.116 R)
• M15: 22,987,059 km (0.109 R)
• M16: 23,970,216 km (0.057 R)
• M17: 24,810,657 km (0.094 R)
• M18: 25,066,470 km (0.05 R)
• M19: 36,918,511 km (0.087 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 10,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit