🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42

Radius: 12.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.77 AU - 0.91 AU

Year: 531 Days

Day: 12.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 36,333,123 km

• M1: 155,432 km (0.109 R)
• M2: 664,364 km (0.093 R)
• M3: 1,126,322 km (0.118 R)
• M4: 1,717,084 km (0.078 R)
• M5: 2,458,940 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.4

Radius: 12.3

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.85 AU - 1.35 AU

Year: 796 Days

Day: 13.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 36,333,123 km

• M1: 153,039 km (0.091 R)
• M2: 560,992 km (0.093 R)
• M3: 1,267,543 km (0.109 R)
• M4: 1,873,713 km (0.11 R)
• M5: 2,954,259 km (0.094 R)
• M6: 3,537,541 km (0.113 R)
• M7: 3,987,531 km (0.082 R)
• M8: 4,507,683 km (0.096 R)
• M9: 4,969,791 km (0.034 R)
• M10: 5,355,005 km (0.087 R)
• M11: 6,106,884 km (0.104 R)
• M12: 7,014,046 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.3

Radius: 9.4

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.53 AU - 4.13 AU

Year: 5174 Days

Day: 15 Hours

Environment

Temp: -216 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,333,123 km

• M1: 116,836 km (0.106 R)
• M2: 482,902 km (0.112 R)
• M3: 1,001,259 km (0.104 R)
• M4: 1,563,896 km (0.09 R)
• M5: 3,752,214 km (0.114 R)
• M6: 4,540,445 km (0.085 R)
• M7: 5,407,065 km (0.047 R)
• M8: 6,194,997 km (0.06 R)
• M9: 6,600,707 km (0.098 R)
• M10: 7,500,388 km (0.042 R)
• M11: 8,292,060 km (0.105 R)
• M12: 9,298,405 km (0.11 R)
• M13: 10,211,700 km (0.081 R)
• M14: 10,514,636 km (0.074 R)
• M15: 11,047,653 km (0.109 R)
• M16: 12,607,061 km (0.059 R)
• M17: 13,006,188 km (0.1 R)
• M18: 13,882,383 km (0.04 R)
• M19: 21,999,863 km (0.12 R)
• M20: 22,872,168 km (0.113 R)
• M21: 23,242,273 km (0.045 R)
• M22: 25,548,175 km (0.085 R)
• M23: 28,086,701 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.3

Radius: 11.3

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.11 AU - 4.87 AU

Year: 5501 Days

Day: 10.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,333,123 km

• M1: 140,622 km (0.112 R)
• M2: 644,318 km (0.075 R)
• M3: 1,061,247 km (0.117 R)
• M4: 1,416,991 km (0.07 R)
• M5: 1,801,308 km (0.074 R)
• M6: 2,629,332 km (0.118 R)
• M7: 3,894,033 km (0.057 R)
• M8: 5,701,474 km (0.115 R)
• M9: 6,370,625 km (0.059 R)
• M10: 9,091,212 km (0.101 R)
• M11: 10,047,891 km (0.112 R)
• M12: 10,842,554 km (0.043 R)
• M13: 12,161,260 km (0.114 R)
• M14: 12,859,283 km (0.11 R)
• M15: 14,666,126 km (0.106 R)
• M16: 18,257,971 km (0.08 R)
• M17: 19,845,953 km (0.074 R)
• M18: 21,812,716 km (0.12 R)
• M19: 24,449,827 km (0.053 R)
• M20: 28,750,018 km (0.088 R)
• M21: 29,453,577 km (0.081 R)
• M22: 29,809,620 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.6

Radius: 9.3

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.61 AU - 5.43 AU

Year: 7764 Days

Day: 5.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,333,123 km

• M1: 115,639 km (0.075 R)
• M2: 699,520 km (0.11 R)
• M3: 993,031 km (0.119 R)
• M4: 1,963,173 km (0.104 R)
• M5: 3,031,302 km (0.112 R)
• M6: 4,284,333 km (0.079 R)
• M7: 4,786,982 km (0.102 R)
• M8: 5,091,564 km (0.091 R)
• M9: 5,600,346 km (0.056 R)
• M10: 7,635,475 km (0.042 R)
• M11: 8,894,341 km (0.042 R)
• M12: 10,328,237 km (0.063 R)
• M13: 13,850,818 km (0.082 R)
• M14: 15,111,479 km (0.054 R)
• M15: 15,825,510 km (0.067 R)
• M16: 16,332,796 km (0.09 R)
• M17: 17,859,592 km (0.11 R)
• M18: 18,657,547 km (0.095 R)
• M19: 20,127,496 km (0.043 R)
• M20: 20,589,753 km (0.115 R)
• M21: 26,153,149 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.5

Radius: 5.5

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.69 AU - 6.65 AU

Year: 9319 Days

Day: 18 Hours

Environment

Temp: -219 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,333,123 km

• M1: 68,366 km (0.067 R)
• M2: 333,154 km (0.084 R)
• M3: 676,781 km (0.116 R)
• M4: 1,583,643 km (0.108 R)
• M5: 1,802,954 km (0.083 R)
• M6: 2,186,672 km (0.046 R)
• M7: 2,459,688 km (0.072 R)
• M8: 3,074,087 km (0.049 R)
• M9: 3,857,531 km (0.101 R)
• M10: 6,609,234 km (0.059 R)
• M11: 6,890,927 km (0.112 R)
• M12: 10,259,272 km (0.076 R)
• M13: 11,572,143 km (0.05 R)
• M14: 12,347,958 km (0.036 R)
• M15: 12,614,092 km (0.041 R)
• M16: 16,688,989 km (0.05 R)
• M17: 18,016,371 km (0.112 R)
• M18: 22,576,114 km (0.117 R)
• M19: 24,196,708 km (0.098 R)
• M20: 31,357,658 km (0.028 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 10,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit