🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.2

Radius: 8.9

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.9 AU - 1.28 AU

Year: 724 Days

Day: 7.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 22,881,697 km

• M1: 110,702 km (0.075 R)
• M2: 436,227 km (0.118 R)
• M3: 1,316,760 km (0.055 R)
• M4: 1,622,539 km (0.109 R)
• M5: 2,233,945 km (0.038 R)
• M6: 2,563,659 km (0.067 R)
• M7: 2,947,676 km (0.075 R)
• M8: 3,429,681 km (0.069 R)
• M9: 4,821,240 km (0.083 R)
• M10: 5,474,983 km (0.092 R)
• M11: 5,866,929 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.1

Radius: 14.9

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.38 AU - 1.42 AU

Year: 1053 Days

Day: 7.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 22,881,697 km

• M1: 185,352 km (0.101 R)
• M2: 846,275 km (0.105 R)
• M3: 1,415,794 km (0.099 R)
• M4: 2,139,250 km (0.098 R)
• M5: 3,113,132 km (0.075 R)
• M6: 4,089,108 km (0.118 R)
• M7: 4,944,658 km (0.09 R)
• M8: 5,457,031 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652

Radius: 8.4

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.44 AU - 2.58 AU

Year: 2528 Days

Day: 12.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 22,881,697 km

• M1: 105,616 km (0.119 R)
• M2: 397,482 km (0.079 R)
• M3: 679,324 km (0.117 R)
• M4: 1,023,698 km (0.073 R)
• M5: 2,476,294 km (0.086 R)
• M6: 2,817,377 km (0.098 R)
• M7: 3,309,554 km (0.062 R)
• M8: 4,194,724 km (0.063 R)
• M9: 5,568,482 km (0.1 R)
• M10: 8,173,280 km (0.095 R)
• M11: 8,967,495 km (0.067 R)
• M12: 9,848,477 km (0.113 R)
• M13: 10,216,637 km (0.073 R)
• M14: 11,988,025 km (0.117 R)
• M15: 14,373,064 km (0.084 R)
• M16: 16,280,736 km (0.085 R)
• M17: 17,057,448 km (0.1 R)
• M18: 18,351,320 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.7

Radius: 10.5

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.1 AU - 3.48 AU

Year: 2963 Days

Day: 11.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 22,881,697 km

• M1: 130,599 km (0.094 R)
• M2: 785,090 km (0.053 R)
• M3: 1,596,060 km (0.092 R)
• M4: 2,042,609 km (0.054 R)
• M5: 2,405,534 km (0.106 R)
• M6: 3,488,024 km (0.098 R)
• M7: 3,906,300 km (0.038 R)
• M8: 4,820,642 km (0.118 R)
• M9: 5,817,113 km (0.07 R)
• M10: 6,378,853 km (0.075 R)
• M11: 6,732,951 km (0.092 R)
• M12: 7,288,857 km (0.092 R)
• M13: 9,365,724 km (0.111 R)
• M14: 9,708,303 km (0.066 R)
• M15: 10,337,811 km (0.105 R)
• M16: 19,048,446 km (0.074 R)
• M17: 21,055,751 km (0.107 R)
• M18: 21,710,989 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.5

Radius: 13.6

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.04 AU - 4.42 AU

Year: 5532 Days

Day: 6.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 22,881,697 km

• M1: 169,494 km (0.113 R)
• M2: 681,119 km (0.12 R)
• M3: 1,197,980 km (0.097 R)
• M4: 2,625,293 km (0.115 R)
• M5: 3,491,016 km (0.109 R)
• M6: 3,933,526 km (0.087 R)
• M7: 5,609,471 km (0.069 R)
• M8: 7,045,761 km (0.09 R)
• M9: 7,794,797 km (0.097 R)
• M10: 17,299,498 km (0.113 R)
• M11: 22,197,482 km (0.118 R)
• M12: 23,107,785 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.4

Radius: 13.9

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.88 AU - 4.88 AU

Year: 5828 Days

Day: 6.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 22,881,697 km

• M1: 175,329 km (0.081 R)
• M2: 705,952 km (0.105 R)
• M3: 1,603,390 km (0.035 R)
• M4: 2,453,555 km (0.118 R)
• M5: 2,904,592 km (0.095 R)
• M6: 4,016,104 km (0.098 R)
• M7: 5,986,009 km (0.087 R)
• M8: 7,686,787 km (0.105 R)
• M9: 9,797,464 km (0.075 R)
• M10: 17,135,539 km (0.12 R)
• M11: 17,822,492 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.6

Radius: 10.8

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.55 AU - 7.17 AU

Year: 9019 Days

Day: 5.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 22,881,697 km

• M1: 134,339 km (0.117 R)
• M2: 587,022 km (0.066 R)
• M3: 1,092,962 km (0.05 R)
• M4: 1,536,221 km (0.095 R)
• M5: 2,392,070 km (0.077 R)
• M6: 2,843,407 km (0.083 R)
• M7: 3,716,161 km (0.068 R)
• M8: 4,504,093 km (0.084 R)
• M9: 6,352,524 km (0.065 R)
• M10: 6,703,929 km (0.093 R)
• M11: 7,318,477 km (0.111 R)
• M12: 9,692,596 km (0.088 R)
• M13: 10,559,814 km (0.09 R)
• M14: 12,045,022 km (0.045 R)
• M15: 13,568,676 km (0.119 R)
• M16: 14,202,822 km (0.102 R)
• M17: 14,653,411 km (0.101 R)
• M18: 15,165,185 km (0.105 R)
• M19: 18,608,928 km (0.113 R)
• M20: 21,282,840 km (0.077 R)
• M21: 22,745,459 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 15,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit