🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.1

Radius: 8.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.72 AU - 1.76 AU

Year: 1557 Days

Day: 9.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 49,518,553 km

• M1: 106,962 km (0.087 R)
• M2: 404,812 km (0.108 R)
• M3: 827,276 km (0.079 R)
• M4: 1,189,453 km (0.098 R)
• M5: 1,569,431 km (0.119 R)
• M6: 2,241,126 km (0.101 R)
• M7: 2,609,585 km (0.081 R)
• M8: 3,375,377 km (0.073 R)
• M9: 3,647,645 km (0.104 R)
• M10: 4,330,110 km (0.104 R)
• M11: 5,165,914 km (0.051 R)
• M12: 5,678,735 km (0.104 R)
• M13: 6,594,573 km (0.111 R)
• M14: 7,109,938 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625

Radius: 12.1

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.34 AU - 2.24 AU

Year: 1624 Days

Day: 10.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,518,553 km

• M1: 150,495 km (0.111 R)
• M2: 570,267 km (0.071 R)
• M3: 1,020,108 km (0.046 R)
• M4: 1,482,964 km (0.105 R)
• M5: 1,955,843 km (0.104 R)
• M6: 2,403,290 km (0.091 R)
• M7: 2,807,653 km (0.061 R)
• M8: 3,212,165 km (0.082 R)
• M9: 3,589,900 km (0.065 R)
• M10: 4,015,057 km (0.109 R)
• M11: 5,133,451 km (0.069 R)
• M12: 5,586,284 km (0.119 R)
• M13: 5,972,246 km (0.056 R)
• M14: 6,473,698 km (0.108 R)
• M15: 7,345,255 km (0.044 R)
• M16: 7,865,557 km (0.11 R)
• M17: 11,340,566 km (0.054 R)
• M18: 12,149,142 km (0.104 R)
• M19: 13,233,428 km (0.116 R)
• M20: 13,676,686 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.7

Radius: 14.5

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.64 AU - 5.04 AU

Year: 6132 Days

Day: 11.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,518,553 km

• M1: 180,265 km (0.12 R)
• M2: 836,551 km (0.102 R)
• M3: 1,376,001 km (0.035 R)
• M4: 1,911,412 km (0.101 R)
• M5: 3,225,629 km (0.1 R)
• M6: 4,769,180 km (0.098 R)
• M7: 5,223,060 km (0.103 R)
• M8: 6,054,974 km (0.115 R)
• M9: 6,832,135 km (0.067 R)
• M10: 8,141,565 km (0.119 R)
• M11: 9,089,417 km (0.074 R)
• M12: 10,434,751 km (0.026 R)
• M13: 11,806,862 km (0.118 R)
• M14: 14,551,834 km (0.053 R)
• M15: 15,636,717 km (0.111 R)
• M16: 18,515,728 km (0.104 R)
• M17: 19,216,445 km (0.086 R)
• M18: 24,543,027 km (0.113 R)
• M19: 25,303,283 km (0.102 R)
• M20: 26,782,507 km (0.068 R)
• M21: 27,318,067 km (0.108 R)
• M22: 32,063,611 km (0.081 R)
• M23: 34,630,860 km (0.115 R)
• M24: 36,018,829 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.8

Radius: 9.2

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.93 AU - 5.43 AU

Year: 6867 Days

Day: 7.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,518,553 km

• M1: 114,442 km (0.09 R)
• M2: 530,923 km (0.08 R)
• M3: 822,938 km (0.099 R)
• M4: 2,280,320 km (0.089 R)
• M5: 3,331,245 km (0.069 R)
• M6: 3,786,472 km (0.094 R)
• M7: 4,083,423 km (0.103 R)
• M8: 4,373,195 km (0.091 R)
• M9: 6,561,363 km (0.112 R)
• M10: 8,011,864 km (0.097 R)
• M11: 10,222,920 km (0.092 R)
• M12: 11,534,295 km (0.087 R)
• M13: 12,345,415 km (0.099 R)
• M14: 13,830,922 km (0.093 R)
• M15: 14,798,072 km (0.095 R)
• M16: 16,083,566 km (0.06 R)
• M17: 21,436,178 km (0.078 R)
• M18: 23,716,199 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240

Radius: 5.4

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.54 AU - 5.96 AU

Year: 9352 Days

Day: 23.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,518,553 km

• M1: 67,169 km (0.107 R)
• M2: 309,967 km (0.048 R)
• M3: 529,876 km (0.087 R)
• M4: 716,125 km (0.109 R)
• M5: 973,134 km (0.084 R)
• M6: 1,215,483 km (0.112 R)
• M7: 1,559,259 km (0.047 R)
• M8: 1,808,788 km (0.092 R)
• M9: 3,700,752 km (0.074 R)
• M10: 4,840,987 km (0.102 R)
• M11: 5,550,231 km (0.115 R)
• M12: 6,791,743 km (0.109 R)
• M13: 7,315,037 km (0.102 R)
• M14: 9,550,478 km (0.059 R)
• M15: 10,251,643 km (0.118 R)
• M16: 10,660,793 km (0.08 R)
• M17: 11,271,003 km (0.037 R)
• M18: 12,819,341 km (0.103 R)
• M19: 15,077,969 km (0.12 R)
• M20: 15,906,293 km (0.105 R)
• M21: 22,954,447 km (0.045 R)
• M22: 23,263,666 km (0.111 R)
• M23: 24,049,054 km (0.046 R)
• M24: 26,937,191 km (0.111 R)
• M25: 29,772,669 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.9

Radius: 6.1

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.95 AU - 6.95 AU

Year: 11110 Days

Day: 15.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,518,553 km

• M1: 82,877 km (0.108 R)
• M2: 327,769 km (0.113 R)
• M3: 682,615 km (0.077 R)
• M4: 1,639,144 km (0.067 R)
• M5: 3,194,363 km (0.034 R)
• M6: 3,847,358 km (0.04 R)
• M7: 4,126,956 km (0.094 R)
• M8: 4,474,772 km (0.106 R)
• M9: 5,765,951 km (0.037 R)
• M10: 6,585,747 km (0.102 R)
• M11: 8,079,931 km (0.093 R)
• M12: 8,927,702 km (0.102 R)
• M13: 17,330,315 km (0.092 R)
• M14: 19,096,916 km (0.102 R)
• M15: 24,245,177 km (0.089 R)
• M16: 29,753,969 km (0.12 R)
• M17: 30,247,493 km (0.04 R)
• M18: 34,719,571 km (0.1 R)
• M19: 36,042,017 km (0.09 R)
• M20: 36,377,714 km (0.118 R)
• M21: 38,904,273 km (0.09 R)
• M22: 39,731,998 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.6

Radius: 4.1

Gravity: 32.04 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.11 AU - 8.35 AU

Year: 11842 Days

Day: 17.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 49,518,553 km

• M1: 52,060 km (0.114 R)
• M2: 289,771 km (0.109 R)
• M3: 981,960 km (0.109 R)
• M4: 1,468,303 km (0.08 R)
• M5: 1,641,687 km (0.058 R)
• M6: 2,082,253 km (0.081 R)
• M7: 3,099,668 km (0.099 R)
• M8: 3,240,739 km (0.064 R)
• M9: 4,011,467 km (0.087 R)
• M10: 5,219,769 km (0.077 R)
• M11: 5,419,781 km (0.116 R)
• M12: 5,729,449 km (0.12 R)
• M13: 6,612,974 km (0.101 R)
• M14: 6,807,750 km (0.113 R)
• M15: 6,966,474 km (0.116 R)
• M16: 8,236,410 km (0.088 R)
• M17: 9,115,896 km (0.105 R)
• M18: 9,954,542 km (0.097 R)
• M19: 10,736,041 km (0.112 R)
• M20: 12,070,155 km (0.056 R)
• M21: 14,796,127 km (0.078 R)
• M22: 17,018,403 km (0.089 R)
• M23: 18,668,917 km (0.093 R)
• M24: 19,294,685 km (0.093 R)
• M25: 19,853,582 km (0.086 R)
• M26: 20,505,530 km (0.046 R)
• M27: 20,670,686 km (0.086 R)
• M28: 21,424,958 km (0.077 R)
• M29: 21,851,911 km (0.061 R)
• M30: 22,634,607 km (0.085 R)
• M31: 23,525,911 km (0.105 R)
• M32: 26,242,907 km (0.064 R)
• M33: 29,897,284 km (0.105 R)
• M34: 32,737,998 km (0.113 R)
• M35: 37,328,259 km (0.09 R)
• M36: 43,136,396 km (0.051 R)
• M37: 44,090,831 km (0.094 R)
• M38: 48,049,340 km (0.072 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: 253 - 19,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit