🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.2

Radius: 11.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.6 AU - 0.66 AU

Year: 333 Days

Day: 10.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 87,822,663 km

• M1: 144,212 km (0.116 R)
• M2: 628,909 km (0.067 R)
• M3: 1,230,592 km (0.084 R)
• M4: 1,824,047 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943

Radius: 11.5

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.84 AU - 1.04 AU

Year: 608 Days

Day: 7.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 87,822,663 km

• M1: 143,464 km (0.079 R)
• M2: 583,880 km (0.077 R)
• M3: 1,143,377 km (0.091 R)
• M4: 1,814,921 km (0.085 R)
• M5: 2,408,675 km (0.118 R)
• M6: 4,228,085 km (0.092 R)
• M7: 4,707,546 km (0.073 R)
• M8: 5,312,669 km (0.101 R)
• M9: 5,872,165 km (0.101 R)
• M10: 6,388,427 km (0.071 R)
• M11: 7,197,453 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.2

Radius: 12.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5 AU - 5.48 AU

Year: 7999 Days

Day: 11.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 87,822,663 km

• M1: 156,629 km (0.096 R)
• M2: 781,649 km (0.066 R)
• M3: 1,741,319 km (0.038 R)
• M4: 2,619,459 km (0.092 R)
• M5: 4,055,598 km (0.099 R)
• M6: 5,445,662 km (0.114 R)
• M7: 6,026,101 km (0.066 R)
• M8: 7,239,191 km (0.085 R)
• M9: 9,788,787 km (0.108 R)
• M10: 11,025,812 km (0.114 R)
• M11: 11,509,462 km (0.099 R)
• M12: 12,007,323 km (0.054 R)
• M13: 13,153,542 km (0.097 R)
• M14: 14,371,119 km (0.113 R)
• M15: 15,007,509 km (0.08 R)
• M16: 19,717,897 km (0.102 R)
• M17: 20,144,251 km (0.087 R)
• M18: 21,684,810 km (0.108 R)
• M19: 28,728,775 km (0.087 R)
• M20: 29,553,807 km (0.068 R)
• M21: 30,773,329 km (0.119 R)
• M22: 33,312,603 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.6

Radius: 3.9

Gravity: 55.86 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.91 AU - 12.83 AU

Year: 22269 Days

Day: 24.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 87,822,663 km

• M1: 48,619 km (0.031 R)
• M2: 192,682 km (0.071 R)
• M3: 375,341 km (0.101 R)
• M4: 586,424 km (0.104 R)
• M5: 838,346 km (0.1 R)
• M6: 1,323,642 km (0.103 R)
• M7: 1,573,470 km (0.107 R)
• M8: 2,613,026 km (0.079 R)
• M9: 2,765,915 km (0.057 R)
• M10: 3,089,495 km (0.107 R)
• M11: 3,621,615 km (0.069 R)
• M12: 3,876,679 km (0.108 R)
• M13: 7,223,782 km (0.1 R)
• M14: 8,371,198 km (0.083 R)
• M15: 10,000,318 km (0.066 R)
• M16: 10,249,100 km (0.057 R)
• M17: 10,759,079 km (0.102 R)
• M18: 15,795,740 km (0.087 R)
• M19: 16,218,204 km (0.03 R)
• M20: 17,441,466 km (0.063 R)
• M21: 19,971,615 km (0.105 R)
• M22: 26,447,707 km (0.093 R)
• M23: 32,946,687 km (0.06 R)
• M24: 33,221,199 km (0.081 R)
• M25: 46,522,694 km (0.119 R)
• M26: 48,977,445 km (0.091 R)
• M27: 51,149,158 km (0.116 R)
• M28: 55,683,319 km (0.116 R)
• M29: 56,072,723 km (0.096 R)
• M30: 59,660,379 km (0.086 R)
• M31: 66,848,856 km (0.038 R)
• M32: 75,066,416 km (0.118 R)
• M33: 75,541,838 km (0.029 R)
• M34: 77,221,074 km (0.063 R)
• M35: 78,925,144 km (0.21 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 14,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit