🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.9

Radius: 9.8

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.93 AU - 1.13 AU

Year: 665 Days

Day: 6.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 30,676,626 km

• M1: 127,607 km (0.113 R)
• M2: 661,971 km (0.104 R)
• M3: 1,130,810 km (0.071 R)
• M4: 1,503,010 km (0.045 R)
• M5: 1,813,575 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410

Radius: 10.3

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.06 AU - 1.24 AU

Year: 784 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 30,676,626 km

• M1: 128,056 km (0.095 R)
• M2: 458,966 km (0.117 R)
• M3: 835,953 km (0.096 R)
• M4: 1,229,246 km (0.115 R)
• M5: 1,803,253 km (0.043 R)
• M6: 2,506,662 km (0.095 R)
• M7: 3,051,198 km (0.059 R)
• M8: 3,686,391 km (0.076 R)
• M9: 4,933,439 km (0.098 R)
• M10: 6,110,624 km (0.113 R)
• M11: 6,642,893 km (0.057 R)
• M12: 7,205,681 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.8

Radius: 11.8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.27 AU - 1.61 AU

Year: 1099 Days

Day: 13.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,676,626 km

• M1: 147,055 km (0.104 R)
• M2: 790,326 km (0.119 R)
• M3: 1,212,341 km (0.116 R)
• M4: 1,894,208 km (0.119 R)
• M5: 2,309,043 km (0.111 R)
• M6: 3,142,154 km (0.11 R)
• M7: 3,675,620 km (0.112 R)
• M8: 4,941,666 km (0.118 R)
• M9: 5,522,705 km (0.083 R)
• M10: 5,922,580 km (0.105 R)
• M11: 6,618,808 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171

Radius: 8.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.17 AU - 2.85 AU

Year: 2528 Days

Day: 11 Hours

Environment

Temp: -205 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 30,676,626 km

• M1: 106,962 km (0.104 R)
• M2: 380,876 km (0.048 R)
• M3: 1,071,270 km (0.081 R)
• M4: 1,505,553 km (0.076 R)
• M5: 1,938,489 km (0.058 R)
• M6: 2,275,683 km (0.043 R)
• M7: 2,930,024 km (0.054 R)
• M8: 3,286,665 km (0.107 R)
• M9: 5,072,714 km (0.119 R)
• M10: 5,804,846 km (0.073 R)
• M11: 6,416,552 km (0.044 R)
• M12: 6,823,159 km (0.046 R)
• M13: 7,297,983 km (0.09 R)
• M14: 10,297,270 km (0.084 R)
• M15: 11,364,501 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.9

Radius: 12.8

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.03 AU - 4.91 AU

Year: 5029 Days

Day: 9.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 30,676,626 km

• M1: 159,172 km (0.11 R)
• M2: 720,463 km (0.116 R)
• M3: 1,342,641 km (0.119 R)
• M4: 1,918,443 km (0.088 R)
• M5: 2,562,163 km (0.091 R)
• M6: 2,987,170 km (0.109 R)
• M7: 3,754,757 km (0.107 R)
• M8: 4,196,669 km (0.044 R)
• M9: 4,720,710 km (0.107 R)
• M10: 5,365,627 km (0.059 R)
• M11: 6,831,985 km (0.052 R)
• M12: 7,691,724 km (0.089 R)
• M13: 8,199,609 km (0.107 R)
• M14: 10,017,522 km (0.045 R)
• M15: 10,583,002 km (0.059 R)
• M16: 11,127,090 km (0.117 R)
• M17: 11,822,271 km (0.061 R)
• M18: 12,919,272 km (0.108 R)
• M19: 13,396,041 km (0.072 R)
• M20: 14,741,973 km (0.067 R)
• M21: 15,315,531 km (0.097 R)
• M22: 17,125,815 km (0.111 R)
• M23: 19,074,925 km (0.078 R)
• M24: 19,631,280 km (0.109 R)
• M25: 20,325,863 km (0.104 R)
• M26: 21,233,473 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.8

Radius: 5.6

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.3 AU - 11.34 AU

Year: 18091 Days

Day: 20.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,676,626 km

• M1: 69,713 km (0.113 R)
• M2: 810,372 km (0.066 R)
• M3: 1,877,154 km (0.114 R)
• M4: 3,088,747 km (0.085 R)
• M5: 6,632,422 km (0.097 R)
• M6: 11,672,972 km (0.059 R)
• M7: 11,976,806 km (0.055 R)
• M8: 12,536,750 km (0.12 R)
• M9: 13,508,688 km (0.061 R)
• M10: 17,345,275 km (0.074 R)
• M11: 21,667,456 km (0.08 R)
• M12: 22,685,470 km (0.095 R)
• M13: 28,257,691 km (0.105 R)
• M14: 33,811,064 km (0.12 R)
• M15: 34,802,149 km (0.11 R)
• M16: 35,178,837 km (0.099 R)
• M17: 37,364,462 km (0.119 R)
• M18: 40,049,744 km (0.047 R)
• M19: 52,406,976 km (0.086 R)
• M20: 58,728,982 km (0.025 R)
• M21: 59,084,427 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.5

Radius: 5.1

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.45 AU - 10.39 AU

Year: 19866 Days

Day: 21.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 30,676,626 km

• M1: 82,877 km (0.095 R)
• M2: 380,577 km (0.057 R)
• M3: 1,076,057 km (0.056 R)
• M4: 2,188,766 km (0.081 R)
• M5: 2,797,630 km (0.092 R)
• M6: 4,367,959 km (0.095 R)
• M7: 4,857,144 km (0.103 R)
• M8: 6,036,424 km (0.106 R)
• M9: 7,681,701 km (0.109 R)
• M10: 8,050,909 km (0.112 R)
• M11: 8,864,571 km (0.111 R)
• M12: 12,926,752 km (0.08 R)
• M13: 22,380,440 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 15,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit