🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.3

Radius: 15

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.43 AU - 1.69 AU

Year: 1322 Days

Day: 8.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,811,363 km

• M1: 186,549 km (0.074 R)
• M2: 721,361 km (0.068 R)
• M3: 1,654,253 km (0.069 R)
• M4: 2,147,777 km (0.085 R)
• M5: 2,754,246 km (0.089 R)
• M6: 3,397,068 km (0.117 R)
• M7: 4,692,586 km (0.082 R)
• M8: 6,535,482 km (0.087 R)
• M9: 9,745,254 km (0.101 R)
• M10: 12,074,194 km (0.11 R)
• M11: 12,596,290 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.1

Radius: 11.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.24 AU - 2.88 AU

Year: 2778 Days

Day: 11.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,811,363 km

• M1: 145,559 km (0.045 R)
• M2: 591,211 km (0.051 R)
• M3: 1,370,167 km (0.049 R)
• M4: 2,099,457 km (0.058 R)
• M5: 2,986,123 km (0.058 R)
• M6: 3,531,557 km (0.073 R)
• M7: 3,914,228 km (0.102 R)
• M8: 4,417,775 km (0.112 R)
• M9: 5,025,441 km (0.116 R)
• M10: 5,468,101 km (0.117 R)
• M11: 6,216,689 km (0.112 R)
• M12: 7,058,028 km (0.075 R)
• M13: 7,641,908 km (0.062 R)
• M14: 8,666,653 km (0.097 R)
• M15: 9,716,531 km (0.109 R)
• M16: 10,106,683 km (0.085 R)
• M17: 10,711,656 km (0.119 R)
• M18: 12,030,960 km (0.117 R)
• M19: 12,443,401 km (0.107 R)
• M20: 13,375,994 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.1

Radius: 8.3

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.63 AU - 2.73 AU

Year: 2976 Days

Day: 10.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,811,363 km

• M1: 107,710 km (0.096 R)
• M2: 404,662 km (0.114 R)
• M3: 1,129,015 km (0.081 R)
• M4: 1,557,314 km (0.063 R)
• M5: 2,235,142 km (0.094 R)
• M6: 3,250,612 km (0.108 R)
• M7: 4,502,298 km (0.087 R)
• M8: 6,048,541 km (0.087 R)
• M9: 6,373,767 km (0.107 R)
• M10: 6,653,515 km (0.095 R)
• M11: 6,912,469 km (0.054 R)
• M12: 8,080,978 km (0.085 R)
• M13: 8,883,720 km (0.052 R)
• M14: 9,376,047 km (0.069 R)
• M15: 13,255,119 km (0.063 R)
• M16: 13,666,065 km (0.101 R)
• M17: 15,147,084 km (0.12 R)
• M18: 19,109,632 km (0.118 R)
• M19: 19,399,852 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.2

Radius: 9.1

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.41 AU - 3.71 AU

Year: 3631 Days

Day: 9.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,811,363 km

• M1: 121,174 km (0.079 R)
• M2: 477,666 km (0.07 R)
• M3: 945,608 km (0.111 R)
• M4: 1,678,937 km (0.096 R)
• M5: 2,428,273 km (0.096 R)
• M6: 2,734,051 km (0.111 R)
• M7: 3,029,506 km (0.12 R)
• M8: 4,047,370 km (0.067 R)
• M9: 4,993,577 km (0.09 R)
• M10: 5,795,122 km (0.117 R)
• M11: 6,741,927 km (0.108 R)
• M12: 7,417,212 km (0.116 R)
• M13: 8,136,778 km (0.104 R)
• M14: 9,167,806 km (0.038 R)
• M15: 9,794,771 km (0.106 R)
• M16: 10,450,010 km (0.115 R)
• M17: 10,788,400 km (0.093 R)
• M18: 11,576,631 km (0.067 R)
• M19: 12,262,537 km (0.115 R)
• M20: 13,120,930 km (0.118 R)
• M21: 14,120,992 km (0.03 R)
• M22: 14,692,306 km (0.076 R)
• M23: 15,605,601 km (0.095 R)
• M24: 16,272,658 km (0.05 R)
• M25: 16,958,564 km (0.118 R)
• M26: 17,544,689 km (0.093 R)
• M27: 18,265,900 km (0.083 R)
• M28: 19,195,052 km (0.082 R)
• M29: 19,639,358 km (0.09 R)
• M30: 22,801,857 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.8

Radius: 9.7

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.62 AU - 3.74 AU

Year: 3846 Days

Day: 14.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,811,363 km

• M1: 120,576 km (0.1 R)
• M2: 438,920 km (0.115 R)
• M3: 809,474 km (0.104 R)
• M4: 1,337,854 km (0.072 R)
• M5: 1,660,237 km (0.116 R)
• M6: 2,343,002 km (0.081 R)
• M7: 2,682,140 km (0.091 R)
• M8: 3,021,877 km (0.063 R)
• M9: 3,980,351 km (0.082 R)
• M10: 4,572,609 km (0.054 R)
• M11: 5,060,298 km (0.106 R)
• M12: 6,678,647 km (0.111 R)
• M13: 7,697,110 km (0.08 R)
• M14: 9,966,958 km (0.106 R)
• M15: 10,334,670 km (0.09 R)
• M16: 11,452,914 km (0.04 R)
• M17: 12,020,787 km (0.119 R)
• M18: 12,480,053 km (0.1 R)
• M19: 13,212,783 km (0.091 R)
• M20: 14,065,491 km (0.049 R)
• M21: 14,481,822 km (0.12 R)
• M22: 15,242,527 km (0.084 R)
• M23: 16,079,826 km (0.114 R)
• M24: 17,051,464 km (0.083 R)
• M25: 18,007,544 km (0.049 R)
• M26: 18,388,869 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.1

Radius: 13.6

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.09 AU - 6.11 AU

Year: 7812 Days

Day: 14.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,811,363 km

• M1: 169,195 km (0.081 R)
• M2: 686,056 km (0.059 R)
• M3: 1,125,425 km (0.114 R)
• M4: 1,573,919 km (0.095 R)
• M5: 2,440,988 km (0.092 R)
• M6: 3,425,941 km (0.055 R)
• M7: 4,235,116 km (0.074 R)
• M8: 5,038,007 km (0.058 R)
• M9: 5,740,220 km (0.118 R)
• M10: 6,264,112 km (0.105 R)
• M11: 7,854,038 km (0.049 R)
• M12: 8,537,999 km (0.051 R)
• M13: 13,408,308 km (0.094 R)
• M14: 14,281,510 km (0.084 R)
• M15: 16,485,685 km (0.115 R)
• M16: 17,608,567 km (0.083 R)
• M17: 18,781,713 km (0.058 R)
• M18: 19,291,094 km (0.11 R)
• M19: 20,138,417 km (0.103 R)
• M20: 21,559,447 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.7

Radius: 7.7

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.77 AU - 8.93 AU

Year: 14917 Days

Day: 15.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,811,363 km

• M1: 97,388 km (0.066 R)
• M2: 392,994 km (0.094 R)
• M3: 919,429 km (0.076 R)
• M4: 2,204,474 km (0.039 R)
• M5: 2,555,281 km (0.025 R)
• M6: 2,898,010 km (0.052 R)
• M7: 3,649,739 km (0.069 R)
• M8: 4,228,833 km (0.071 R)
• M9: 4,678,823 km (0.034 R)
• M10: 6,844,551 km (0.104 R)
• M11: 7,254,300 km (0.104 R)
• M12: 9,353,457 km (0.089 R)
• M13: 10,434,451 km (0.098 R)
• M14: 12,002,387 km (0.054 R)
• M15: 12,417,820 km (0.113 R)
• M16: 13,089,664 km (0.116 R)
• M17: 13,593,510 km (0.063 R)
• M18: 14,175,595 km (0.113 R)
• M19: 14,639,648 km (0.065 R)
• M20: 16,021,782 km (0.082 R)
• M21: 16,598,183 km (0.106 R)
• M22: 18,963,325 km (0.068 R)
• M23: 21,027,327 km (0.038 R)
• M24: 29,161,412 km (0.091 R)
• M25: 30,346,975 km (0.119 R)
• M26: 34,689,652 km (0.103 R)
• M27: 35,775,583 km (0.111 R)
• M28: 41,413,029 km (0.032 R)
• M29: 47,173,744 km (0.109 R)
• M30: 47,615,057 km (0.114 R)
• M31: 49,106,249 km (0.062 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 17,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit