🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.4

Radius: 9.6

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.09 AU - 2.33 AU

Year: 2268 Days

Day: 5.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,952,384 km

• M1: 119,379 km (0.09 R)
• M2: 446,849 km (0.082 R)
• M3: 880,683 km (0.1 R)
• M4: 1,935,647 km (0.098 R)
• M5: 2,414,809 km (0.091 R)
• M6: 2,784,615 km (0.095 R)
• M7: 3,680,706 km (0.068 R)
• M8: 4,310,363 km (0.103 R)
• M9: 4,626,913 km (0.075 R)
• M10: 6,635,414 km (0.088 R)
• M11: 7,080,467 km (0.064 R)
• M12: 7,727,777 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.9

Radius: 12.6

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.45 AU - 3.65 AU

Year: 4617 Days

Day: 5.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 45,952,384 km

• M1: 212,279 km (0.11 R)
• M2: 692,489 km (0.068 R)
• M3: 1,241,662 km (0.082 R)
• M4: 1,928,915 km (0.104 R)
• M5: 2,733,602 km (0.042 R)
• M6: 3,946,093 km (0.079 R)
• M7: 4,935,832 km (0.109 R)
• M8: 6,579,614 km (0.075 R)
• M9: 7,373,081 km (0.101 R)
• M10: 7,809,158 km (0.106 R)
• M11: 8,870,855 km (0.113 R)
• M12: 10,330,481 km (0.103 R)
• M13: 13,861,290 km (0.039 R)
• M14: 14,624,239 km (0.107 R)
• M15: 15,164,886 km (0.111 R)
• M16: 18,408,916 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475

Radius: 11.1

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4 AU - 5.68 AU

Year: 7350 Days

Day: 5.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 45,952,384 km

• M1: 140,173 km (0.086 R)
• M2: 524,789 km (0.109 R)
• M3: 960,119 km (0.087 R)
• M4: 1,703,920 km (0.059 R)
• M5: 3,509,716 km (0.096 R)
• M6: 4,388,454 km (0.117 R)
• M7: 8,991,580 km (0.115 R)
• M8: 9,897,994 km (0.079 R)
• M9: 11,591,741 km (0.061 R)
• M10: 14,656,851 km (0.101 R)
• M11: 16,282,083 km (0.116 R)
• M12: 17,891,008 km (0.107 R)
• M13: 20,902,413 km (0.103 R)
• M14: 22,957,140 km (0.104 R)
• M15: 27,199,735 km (0.055 R)
• M16: 29,089,156 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.3

Radius: 5.9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.56 AU - 9.1 AU

Year: 16595 Days

Day: 15.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,952,384 km

• M1: 73,453 km (0.113 R)
• M2: 822,639 km (0.104 R)
• M3: 1,088,773 km (0.077 R)
• M4: 1,576,014 km (0.105 R)
• M5: 2,148,973 km (0.093 R)
• M6: 3,841,524 km (0.051 R)
• M7: 5,100,539 km (0.086 R)
• M8: 5,775,375 km (0.063 R)
• M9: 10,065,244 km (0.108 R)
• M10: 11,272,648 km (0.098 R)
• M11: 14,087,931 km (0.097 R)
• M12: 17,473,480 km (0.062 R)
• M13: 18,017,268 km (0.112 R)
• M14: 21,673,889 km (0.111 R)
• M15: 23,265,461 km (0.056 R)
• M16: 27,038,020 km (0.081 R)
• M17: 27,765,215 km (0.107 R)
• M18: 30,218,321 km (0.089 R)
• M19: 35,985,169 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.3

Radius: 3.1

Gravity: 20.63 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.96 AU - 9.84 AU

Year: 16805 Days

Day: 22 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,952,384 km

• M1: 38,895 km (0.034 R)
• M2: 282,740 km (0.1 R)
• M3: 418,724 km (0.116 R)
• M4: 604,974 km (0.102 R)
• M5: 738,265 km (0.026 R)
• M6: 871,856 km (0.12 R)
• M7: 1,465,012 km (0.093 R)
• M8: 1,798,615 km (0.083 R)
• M9: 5,602,590 km (0.117 R)
• M10: 7,860,770 km (0.111 R)
• M11: 8,331,554 km (0.076 R)
• M12: 9,566,784 km (0.108 R)
• M13: 10,004,208 km (0.037 R)
• M14: 10,971,358 km (0.115 R)
• M15: 13,326,777 km (0.1 R)
• M16: 16,892,592 km (0.09 R)
• M17: 18,111,216 km (0.098 R)
• M18: 18,930,414 km (0.117 R)
• M19: 20,323,469 km (0.108 R)
• M20: 32,901,808 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.1

Radius: 7.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.05 AU - 10.15 AU

Year: 18948 Days

Day: 19.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 63.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,952,384 km

• M1: 145,858 km (0.115 R)
• M2: 1,358,797 km (0.098 R)
• M3: 1,743,713 km (0.037 R)
• M4: 2,344,049 km (0.094 R)
• M5: 6,395,907 km (0.118 R)
• M6: 6,961,537 km (0.117 R)
• M7: 8,677,724 km (0.073 R)
• M8: 9,182,467 km (0.057 R)
• M9: 10,402,288 km (0.06 R)
• M10: 11,453,213 km (0.087 R)
• M11: 13,703,315 km (0.095 R)
• M12: 19,909,532 km (0.099 R)
• M13: 25,379,578 km (0.112 R)
• M14: 29,774,763 km (0.069 R)
• M15: 34,424,564 km (0.101 R)
• M16: 36,037,080 km (0.117 R)
• M17: 40,920,852 km (0.064 R)
• M18: 41,689,486 km (0.026 R)
• M19: 45,540,883 km (0.072 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: 547 - 20,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit