🌌 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: 477.4

Radius: 12

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.67 AU - 0.71 AU

Year: 396 Days

Day: 8 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 60,731,920 km

• M1: 149,299 km (0.111 R)
• M2: 602,879 km (0.119 R)
• M3: 1,607,878 km (0.055 R)
• M4: 2,018,374 km (0.063 R)
• M5: 2,895,168 km (0.114 R)
• M6: 3,332,891 km (0.082 R)
• M7: 3,719,601 km (0.102 R)
• M8: 4,877,040 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.7

Radius: 14.8

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.93 AU - 1.43 AU

Year: 885 Days

Day: 10.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,731,920 km

• M1: 185,501 km (0.108 R)
• M2: 852,708 km (0.115 R)
• M3: 1,401,283 km (0.095 R)
• M4: 1,982,321 km (0.034 R)
• M5: 2,501,875 km (0.108 R)
• M6: 3,006,468 km (0.101 R)
• M7: 3,552,949 km (0.069 R)
• M8: 4,195,173 km (0.116 R)
• M9: 4,783,691 km (0.07 R)
• M10: 6,361,201 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.7

Radius: 14.1

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.16 AU - 1.5 AU

Year: 1059 Days

Day: 13.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,731,920 km

• M1: 176,525 km (0.095 R)
• M2: 658,081 km (0.068 R)
• M3: 1,340,995 km (0.107 R)
• M4: 1,787,096 km (0.101 R)
• M5: 2,533,590 km (0.038 R)
• M6: 3,230,865 km (0.086 R)
• M7: 4,812,564 km (0.11 R)
• M8: 5,486,652 km (0.099 R)
• M9: 6,438,842 km (0.102 R)
• M10: 7,669,733 km (0.038 R)
• M11: 8,565,076 km (0.029 R)
• M12: 9,586,232 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968

Radius: 12

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.24 AU - 1.52 AU

Year: 1119 Days

Day: 8.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,731,920 km

• M1: 149,299 km (0.041 R)
• M2: 524,041 km (0.103 R)
• M3: 1,083,238 km (0.117 R)
• M4: 1,471,893 km (0.077 R)
• M5: 2,696,801 km (0.106 R)
• M6: 3,681,155 km (0.114 R)
• M7: 4,238,856 km (0.066 R)
• M8: 5,871,716 km (0.106 R)
• M9: 6,444,377 km (0.113 R)
• M10: 7,028,856 km (0.088 R)
• M11: 7,728,376 km (0.101 R)
• M12: 8,790,969 km (0.111 R)
• M13: 10,498,180 km (0.096 R)
• M14: 12,124,010 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.3

Radius: 13.8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.5 AU - 3.46 AU

Year: 3551 Days

Day: 8.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,731,920 km

• M1: 171,589 km (0.108 R)
• M2: 644,318 km (0.118 R)
• M3: 1,298,510 km (0.044 R)
• M4: 1,983,069 km (0.114 R)
• M5: 2,952,912 km (0.098 R)
• M6: 3,398,116 km (0.112 R)
• M7: 5,326,283 km (0.092 R)
• M8: 7,290,054 km (0.097 R)
• M9: 7,970,874 km (0.095 R)
• M10: 8,956,724 km (0.091 R)
• M11: 9,420,477 km (0.065 R)
• M12: 9,940,779 km (0.033 R)
• M13: 11,892,283 km (0.083 R)
• M14: 12,740,353 km (0.035 R)
• M15: 13,984,708 km (0.12 R)
• M16: 15,091,433 km (0.088 R)
• M17: 16,029,412 km (0.11 R)
• M18: 16,656,825 km (0.104 R)
• M19: 18,021,607 km (0.107 R)
• M20: 19,268,056 km (0.113 R)
• M21: 19,717,598 km (0.117 R)
• M22: 22,001,658 km (0.047 R)
• M23: 23,863,703 km (0.099 R)
• M24: 25,212,926 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.2

Radius: 12.7

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.88 AU - 3.46 AU

Year: 3896 Days

Day: 5.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,731,920 km

• M1: 157,975 km (0.115 R)
• M2: 573,259 km (0.081 R)
• M3: 1,134,999 km (0.037 R)
• M4: 2,057,420 km (0.06 R)
• M5: 2,853,430 km (0.071 R)
• M6: 3,899,717 km (0.071 R)
• M7: 4,491,526 km (0.086 R)
• M8: 5,230,989 km (0.108 R)
• M9: 6,001,268 km (0.11 R)
• M10: 7,172,021 km (0.115 R)
• M11: 7,974,015 km (0.098 R)
• M12: 9,420,328 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.8

Radius: 10.7

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.6 AU - 4.68 AU

Year: 5814 Days

Day: 13.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,731,920 km

• M1: 136,882 km (0.073 R)
• M2: 594,801 km (0.116 R)
• M3: 937,829 km (0.07 R)
• M4: 1,407,118 km (0.081 R)
• M5: 2,554,384 km (0.063 R)
• M6: 3,125,698 km (0.079 R)
• M7: 4,498,109 km (0.107 R)
• M8: 5,914,501 km (0.087 R)
• M9: 6,952,112 km (0.106 R)
• M10: 7,533,300 km (0.051 R)
• M11: 9,429,004 km (0.079 R)
• M12: 13,028,329 km (0.044 R)
• M13: 14,601,051 km (0.08 R)
• M14: 24,566,962 km (0.067 R)
• M15: 26,606,879 km (0.055 R)
• M16: 29,874,695 km (0.099 R)
• M17: 33,097,033 km (0.104 R)
• M18: 34,220,663 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.5

Radius: 7.1

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.92 AU - 6.02 AU

Year: 10069 Days

Day: 15.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,731,920 km

• M1: 93,050 km (0.055 R)
• M2: 433,983 km (0.116 R)
• M3: 723,605 km (0.115 R)
• M4: 1,141,731 km (0.079 R)
• M5: 1,388,268 km (0.096 R)
• M6: 2,775,340 km (0.116 R)
• M7: 3,336,033 km (0.103 R)
• M8: 4,381,722 km (0.104 R)
• M9: 4,765,141 km (0.05 R)
• M10: 6,527,105 km (0.103 R)
• M11: 7,438,605 km (0.042 R)
• M12: 11,024,765 km (0.058 R)
• M13: 11,375,871 km (0.11 R)
• M14: 12,910,745 km (0.112 R)
• M15: 14,222,419 km (0.115 R)
• M16: 14,698,739 km (0.072 R)
• M17: 15,185,829 km (0.089 R)
• M18: 15,433,264 km (0.109 R)
• M19: 23,756,740 km (0.071 R)
• M20: 24,682,003 km (0.034 R)
• M21: 25,631,202 km (0.105 R)

Asteroid Belt

Center: 6.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.2

Radius: 7.3

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.77 AU - 7.75 AU

Year: 13503 Days

Day: 23.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,731,920 km

• M1: 99,931 km (0.105 R)
• M2: 458,966 km (0.042 R)
• M3: 728,392 km (0.076 R)
• M4: 1,136,495 km (0.09 R)
• M5: 2,084,048 km (0.102 R)
• M6: 2,338,514 km (0.086 R)
• M7: 4,578,144 km (0.071 R)
• M8: 6,128,127 km (0.06 R)
• M9: 7,248,466 km (0.114 R)
• M10: 9,794,322 km (0.094 R)
• M11: 12,382,365 km (0.09 R)
• M12: 13,337,548 km (0.05 R)
• M13: 24,420,057 km (0.112 R)
• M14: 26,188,902 km (0.064 R)
• M15: 27,476,641 km (0.117 R)
• M16: 31,082,548 km (0.102 R)
• M17: 39,932,459 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.6

Radius: 3.6

Gravity: 25.66 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.22 AU - 11.94 AU

Year: 20467 Days

Day: 15.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 60,731,920 km

• M1: 47,123 km (0.08 R)
• M2: 163,361 km (0.092 R)
• M3: 317,447 km (0.077 R)
• M4: 664,963 km (0.084 R)
• M5: 2,782,820 km (0.119 R)
• M6: 3,589,601 km (0.08 R)
• M7: 3,728,428 km (0.085 R)
• M8: 4,076,243 km (0.102 R)
• M9: 4,445,301 km (0.058 R)
• M10: 4,670,595 km (0.112 R)
• M11: 5,574,914 km (0.113 R)
• M12: 7,450,124 km (0.082 R)
• M13: 9,600,743 km (0.066 R)
• M14: 13,087,719 km (0.071 R)
• M15: 13,350,862 km (0.105 R)
• M16: 15,804,865 km (0.103 R)
• M17: 16,028,215 km (0.076 R)
• M18: 17,492,030 km (0.115 R)
• M19: 18,461,125 km (0.079 R)
• M20: 19,380,404 km (0.114 R)
• M21: 19,808,254 km (0.067 R)
• M22: 20,417,566 km (0.104 R)
• M23: 20,860,525 km (0.105 R)
• M24: 21,857,296 km (0.118 R)
• M25: 22,980,477 km (0.078 R)
• M26: 26,790,286 km (0.087 R)
• M27: 27,001,668 km (0.03 R)
• M28: 28,403,250 km (0.065 R)
• M29: 31,467,463 km (0.078 R)
• M30: 32,058,076 km (0.055 R)
• M31: 33,874,343 km (0.099 R)
• M32: 34,121,479 km (0.072 R)
• M33: 38,376,491 km (0.101 R)
• M34: 52,405,780 km (0.108 R)
• M35: 54,580,185 km (0.09 R)
• M36: 55,947,808 km (0.119 R)
• M37: 58,041,730 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 15,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit