🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.3

Radius: 9.7

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.8 AU - 0.92 AU

Year: 541 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,212,294 km

• M1: 120,576 km (0.093 R)
• M2: 438,920 km (0.043 R)
• M3: 802,144 km (0.097 R)
• M4: 1,134,700 km (0.105 R)
• M5: 1,568,085 km (0.115 R)
• M6: 1,947,016 km (0.105 R)
• M7: 2,291,989 km (0.041 R)
• M8: 2,992,556 km (0.1 R)
• M9: 3,418,012 km (0.12 R)
• M10: 3,802,927 km (0.118 R)
• M11: 4,303,183 km (0.069 R)
• M12: 5,503,855 km (0.03 R)
• M13: 5,998,276 km (0.037 R)
• M14: 6,388,427 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.8

Radius: 10

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.44 AU - 2.18 AU

Year: 1652 Days

Day: 12.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,212,294 km

• M1: 124,914 km (0.118 R)
• M2: 453,431 km (0.065 R)
• M3: 1,376,151 km (0.047 R)
• M4: 2,340,907 km (0.031 R)
• M5: 2,784,764 km (0.096 R)
• M6: 3,176,711 km (0.036 R)
• M7: 3,842,571 km (0.085 R)
• M8: 4,838,145 km (0.106 R)
• M9: 5,651,957 km (0.076 R)
• M10: 7,771,909 km (0.043 R)
• M11: 9,165,562 km (0.12 R)
• M12: 10,138,098 km (0.092 R)
• M13: 11,539,980 km (0.116 R)
• M14: 12,987,638 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.3

Radius: 8.9

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.08 AU - 2.68 AU

Year: 2490 Days

Day: 9.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,212,294 km

• M1: 110,702 km (0.107 R)
• M2: 394,190 km (0.064 R)
• M3: 761,004 km (0.119 R)
• M4: 1,075,010 km (0.111 R)
• M5: 1,594,414 km (0.119 R)
• M6: 2,351,978 km (0.117 R)
• M7: 3,645,700 km (0.094 R)
• M8: 4,233,620 km (0.115 R)
• M9: 4,603,276 km (0.095 R)
• M10: 5,221,115 km (0.099 R)
• M11: 6,979,788 km (0.064 R)
• M12: 7,645,050 km (0.104 R)
• M13: 9,372,755 km (0.082 R)
• M14: 9,860,145 km (0.101 R)
• M15: 10,474,544 km (0.05 R)
• M16: 11,307,355 km (0.096 R)
• M17: 11,899,912 km (0.11 R)
• M18: 12,933,484 km (0.053 R)
• M19: 14,115,756 km (0.049 R)
• M20: 14,803,009 km (0.086 R)
• M21: 16,542,981 km (0.087 R)
• M22: 16,947,494 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.6

Radius: 12.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.37 AU - 2.55 AU

Year: 2617 Days

Day: 12.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 32,212,294 km

• M1: 158,275 km (0.112 R)
• M2: 752,328 km (0.064 R)
• M3: 1,927,419 km (0.117 R)
• M4: 2,388,779 km (0.109 R)
• M5: 3,028,310 km (0.061 R)
• M6: 3,438,806 km (0.099 R)
• M7: 5,794,973 km (0.112 R)
• M8: 9,234,078 km (0.117 R)
• M9: 9,831,572 km (0.097 R)
• M10: 10,279,169 km (0.064 R)
• M11: 11,141,301 km (0.096 R)
• M12: 11,627,943 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.7

Radius: 8.7

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.79 AU - 3.67 AU

Year: 3937 Days

Day: 14.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,212,294 km

• M1: 108,309 km (0.084 R)
• M2: 416,181 km (0.096 R)
• M3: 1,332,917 km (0.09 R)
• M4: 1,683,126 km (0.081 R)
• M5: 2,039,468 km (0.045 R)
• M6: 2,354,371 km (0.11 R)
• M7: 2,802,417 km (0.092 R)
• M8: 3,175,065 km (0.03 R)
• M9: 3,764,630 km (0.109 R)
• M10: 4,495,266 km (0.092 R)
• M11: 6,177,943 km (0.104 R)
• M12: 8,172,980 km (0.088 R)
• M13: 8,936,528 km (0.092 R)
• M14: 9,354,953 km (0.077 R)
• M15: 10,859,459 km (0.098 R)
• M16: 12,378,326 km (0.047 R)
• M17: 13,882,234 km (0.077 R)
• M18: 16,164,648 km (0.088 R)
• M19: 16,558,540 km (0.085 R)
• M20: 17,074,353 km (0.116 R)
• M21: 22,767,300 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.9

Radius: 13.9

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.84 AU - 4.22 AU

Year: 5487 Days

Day: 12.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,212,294 km

• M1: 172,935 km (0.054 R)
• M2: 787,334 km (0.092 R)
• M3: 1,319,154 km (0.057 R)
• M4: 2,226,166 km (0.096 R)
• M5: 2,900,852 km (0.114 R)
• M6: 3,405,745 km (0.12 R)
• M7: 4,263,539 km (0.049 R)
• M8: 4,849,215 km (0.093 R)
• M9: 5,386,421 km (0.105 R)
• M10: 5,990,348 km (0.054 R)
• M11: 6,494,343 km (0.105 R)
• M12: 7,978,802 km (0.116 R)
• M13: 8,590,359 km (0.029 R)
• M14: 9,603,735 km (0.119 R)
• M15: 10,178,639 km (0.104 R)
• M16: 13,311,518 km (0.091 R)
• M17: 14,919,695 km (0.068 R)
• M18: 17,541,697 km (0.107 R)
• M19: 18,402,333 km (0.113 R)
• M20: 21,670,299 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.7

Radius: 10.6

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.75 AU - 4.43 AU

Year: 5610 Days

Day: 14.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,212,294 km

• M1: 134,488 km (0.096 R)
• M2: 482,304 km (0.063 R)
• M3: 1,125,126 km (0.114 R)
• M4: 1,660,536 km (0.092 R)
• M5: 2,218,536 km (0.081 R)
• M6: 2,716,099 km (0.098 R)
• M7: 3,389,738 km (0.11 R)
• M8: 4,316,796 km (0.068 R)
• M9: 4,853,105 km (0.117 R)
• M10: 5,376,248 km (0.063 R)
• M11: 6,374,216 km (0.103 R)
• M12: 6,799,672 km (0.065 R)
• M13: 7,562,920 km (0.089 R)
• M14: 9,979,225 km (0.116 R)
• M15: 14,311,280 km (0.111 R)
• M16: 15,099,811 km (0.078 R)
• M17: 15,446,579 km (0.061 R)
• M18: 16,948,990 km (0.078 R)
• M19: 19,895,170 km (0.066 R)
• M20: 22,261,510 km (0.06 R)
• M21: 24,729,575 km (0.096 R)
• M22: 29,478,410 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.6

Radius: 8.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.41 AU - 5.31 AU

Year: 6175 Days

Day: 8.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,212,294 km

• M1: 110,702 km (0.04 R)
• M2: 399,875 km (0.082 R)
• M3: 1,068,877 km (0.116 R)
• M4: 1,377,497 km (0.114 R)
• M5: 2,209,860 km (0.117 R)
• M6: 2,634,867 km (0.104 R)
• M7: 4,062,330 km (0.103 R)
• M8: 9,344,631 km (0.1 R)
• M9: 10,161,286 km (0.054 R)
• M10: 11,203,235 km (0.081 R)
• M11: 15,413,069 km (0.071 R)
• M12: 17,201,362 km (0.107 R)
• M13: 17,867,970 km (0.041 R)
• M14: 18,677,893 km (0.112 R)
• M15: 19,123,993 km (0.114 R)
• M16: 20,843,471 km (0.117 R)
• M17: 23,464,576 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.2

Radius: 7.6

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.2 AU - 7.88 AU

Year: 11344 Days

Day: 17.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,212,294 km

• M1: 96,191 km (0.113 R)
• M2: 456,872 km (0.072 R)
• M3: 785,239 km (0.094 R)
• M4: 1,063,192 km (0.104 R)
• M5: 2,158,248 km (0.059 R)
• M6: 2,435,154 km (0.118 R)
• M7: 3,244,927 km (0.116 R)
• M8: 3,534,698 km (0.083 R)
• M9: 6,111,073 km (0.103 R)
• M10: 10,491,299 km (0.108 R)
• M11: 13,191,391 km (0.076 R)
• M12: 13,932,498 km (0.113 R)
• M13: 14,377,552 km (0.116 R)
• M14: 15,162,343 km (0.069 R)
• M15: 16,183,198 km (0.1 R)
• M16: 19,128,631 km (0.098 R)
• M17: 20,563,574 km (0.081 R)
• M18: 22,413,052 km (0.092 R)
• M19: 22,673,652 km (0.032 R)
• M20: 23,112,273 km (0.119 R)
• M21: 24,738,551 km (0.031 R)
• M22: 32,784,074 km (0.066 R)
• M23: 47,652,307 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.6

Radius: 3.2

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.1 AU - 12.46 AU

Year: 22355 Days

Day: 19.8 Hours

Environment

Temp: -243 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 32,212,294 km

• M1: 82,578 km (0.1 R)
• M2: 250,128 km (0.058 R)
• M3: 625,020 km (0.114 R)
• M4: 800,349 km (0.099 R)
• M5: 1,123,929 km (0.077 R)
• M6: 1,372,411 km (0.115 R)
• M7: 3,030,554 km (0.077 R)
• M8: 3,642,409 km (0.118 R)
• M9: 8,084,419 km (0.096 R)
• M10: 9,331,317 km (0.041 R)
• M11: 12,300,087 km (0.049 R)
• M12: 13,666,962 km (0.057 R)
• M13: 14,899,948 km (0.079 R)
• M14: 23,182,284 km (0.037 R)
• M15: 26,085,231 km (0.073 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 18,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit