🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.3

Radius: 9.8

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.72 AU - 0.92 AU

Year: 479 Days

Day: 11.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,686,987 km

• M1: 121,922 km (0.101 R)
• M2: 434,731 km (0.068 R)
• M3: 867,668 km (0.07 R)
• M4: 1,191,098 km (0.093 R)
• M5: 1,637,498 km (0.088 R)
• M6: 1,943,127 km (0.116 R)
• M7: 2,261,471 km (0.109 R)
• M8: 2,633,970 km (0.108 R)
• M9: 2,984,328 km (0.111 R)
• M10: 3,718,405 km (0.09 R)
• M11: 4,429,743 km (0.096 R)
• M12: 5,047,133 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.5

Radius: 14.3

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.85 AU - 0.91 AU

Year: 533 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,686,987 km

• M1: 177,872 km (0.097 R)
• M2: 682,316 km (0.097 R)
• M3: 1,128,267 km (0.091 R)
• M4: 1,706,463 km (0.12 R)
• M5: 2,249,802 km (0.094 R)
• M6: 2,930,173 km (0.104 R)
• M7: 3,745,183 km (0.046 R)
• M8: 5,030,976 km (0.05 R)
• M9: 6,294,330 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137

Radius: 13.1

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.96 AU - 1.18 AU

Year: 715 Days

Day: 14.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,686,987 km

• M1: 162,912 km (0.12 R)
• M2: 691,741 km (0.107 R)
• M3: 1,334,862 km (0.038 R)
• M4: 1,889,421 km (0.064 R)
• M5: 2,660,149 km (0.091 R)
• M6: 3,223,834 km (0.103 R)
• M7: 4,012,364 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.4

Radius: 8.5

Gravity: 13.64 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.04 AU - 1.36 AU

Year: 849 Days

Day: 13.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,686,987 km

• M1: 105,766 km (0.111 R)
• M2: 410,945 km (0.116 R)
• M3: 743,202 km (0.07 R)
• M4: 1,193,492 km (0.062 R)
• M5: 1,461,870 km (0.116 R)
• M6: 1,903,035 km (0.116 R)
• M7: 2,362,599 km (0.119 R)
• M8: 2,792,095 km (0.113 R)
• M9: 3,079,771 km (0.045 R)
• M10: 3,902,859 km (0.096 R)
• M11: 4,196,519 km (0.062 R)
• M12: 5,014,820 km (0.093 R)
• M13: 5,502,060 km (0.071 R)
• M14: 5,809,484 km (0.107 R)
• M15: 7,423,046 km (0.119 R)
• M16: 7,773,405 km (0.038 R)
• M17: 8,507,332 km (0.074 R)
• M18: 10,357,558 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.4

Radius: 9.1

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.57 AU - 2.19 AU

Year: 1664 Days

Day: 14.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,686,987 km

• M1: 113,096 km (0.11 R)
• M2: 405,859 km (0.095 R)
• M3: 708,645 km (0.105 R)
• M4: 1,047,783 km (0.119 R)
• M5: 1,389,016 km (0.099 R)
• M6: 1,737,579 km (0.061 R)
• M7: 2,101,102 km (0.084 R)
• M8: 2,430,666 km (0.106 R)
• M9: 3,123,155 km (0.093 R)
• M10: 3,570,153 km (0.115 R)
• M11: 3,891,639 km (0.106 R)
• M12: 5,032,921 km (0.105 R)
• M13: 6,042,108 km (0.093 R)
• M14: 6,476,989 km (0.092 R)
• M15: 8,234,016 km (0.079 R)
• M16: 9,089,118 km (0.082 R)
• M17: 9,417,186 km (0.112 R)
• M18: 9,908,316 km (0.092 R)
• M19: 10,416,500 km (0.093 R)
• M20: 11,109,736 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.1

Radius: 15

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.69 AU - 3.09 AU

Year: 3172 Days

Day: 9 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,686,987 km

• M1: 186,698 km (0.085 R)
• M2: 817,253 km (0.108 R)
• M3: 1,763,609 km (0.038 R)
• M4: 2,546,605 km (0.116 R)
• M5: 3,299,680 km (0.098 R)
• M6: 3,987,232 km (0.114 R)
• M7: 4,580,088 km (0.103 R)
• M8: 5,300,103 km (0.048 R)
• M9: 6,044,502 km (0.077 R)
• M10: 6,721,732 km (0.103 R)
• M11: 7,713,266 km (0.043 R)
• M12: 8,930,694 km (0.095 R)
• M13: 9,637,544 km (0.066 R)
• M14: 11,627,794 km (0.12 R)
• M15: 12,105,011 km (0.111 R)
• M16: 13,269,630 km (0.036 R)
• M17: 14,690,810 km (0.089 R)
• M18: 17,010,026 km (0.025 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.2

Radius: 7.3

Gravity: 18.73 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.29 AU - 8.13 AU

Year: 11223 Days

Day: 21.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,686,987 km

• M1: 91,853 km (0.115 R)
• M2: 618,138 km (0.059 R)
• M3: 900,878 km (0.114 R)
• M4: 1,534,725 km (0.099 R)
• M5: 2,893,522 km (0.12 R)
• M6: 3,784,976 km (0.091 R)
• M7: 7,592,541 km (0.103 R)
• M8: 8,863,823 km (0.06 R)
• M9: 11,582,914 km (0.075 R)
• M10: 12,064,171 km (0.042 R)
• M11: 16,182,750 km (0.105 R)
• M12: 16,481,646 km (0.062 R)
• M13: 18,678,341 km (0.095 R)
• M14: 20,103,261 km (0.086 R)
• M15: 24,125,349 km (0.116 R)
• M16: 24,515,650 km (0.112 R)
• M17: 33,716,518 km (0.105 R)
• M18: 35,194,395 km (0.087 R)
• M19: 35,822,706 km (0.07 R)
• M20: 45,718,904 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 16,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit