🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.3

Radius: 14.8

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.59 AU - 0.71 AU

Year: 368 Days

Day: 13.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 26,255,219 km

• M1: 184,005 km (0.07 R)
• M2: 670,049 km (0.095 R)
• M3: 1,316,162 km (0.075 R)
• M4: 2,358,111 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.4

Radius: 12.1

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.56 AU - 2.82 AU

Year: 3101 Days

Day: 9.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 26,255,219 km

• M1: 151,393 km (0.069 R)
• M2: 678,726 km (0.103 R)
• M3: 1,656,048 km (0.12 R)
• M4: 2,457,295 km (0.068 R)
• M5: 2,890,979 km (0.099 R)
• M6: 3,375,975 km (0.083 R)
• M7: 3,793,652 km (0.039 R)
• M8: 5,905,077 km (0.058 R)
• M9: 7,401,504 km (0.108 R)
• M10: 7,936,017 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.8

Radius: 12.1

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.98 AU - 4.26 AU

Year: 5878 Days

Day: 12.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 26,255,219 km

• M1: 151,393 km (0.11 R)
• M2: 627,264 km (0.12 R)
• M3: 1,007,691 km (0.11 R)
• M4: 2,283,611 km (0.118 R)
• M5: 3,016,491 km (0.069 R)
• M6: 3,628,796 km (0.055 R)
• M7: 6,149,370 km (0.099 R)
• M8: 7,202,090 km (0.077 R)
• M9: 7,771,759 km (0.053 R)
• M10: 8,191,830 km (0.027 R)
• M11: 8,738,311 km (0.099 R)
• M12: 9,231,385 km (0.085 R)
• M13: 10,567,294 km (0.106 R)
• M14: 13,821,347 km (0.086 R)
• M15: 14,915,357 km (0.074 R)
• M16: 15,842,415 km (0.083 R)
• M17: 17,631,306 km (0.034 R)
• M18: 18,236,130 km (0.085 R)
• M19: 19,296,181 km (0.079 R)
• M20: 23,730,112 km (0.104 R)
• M21: 25,449,291 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.2

Radius: 9.7

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.93 AU - 5.35 AU

Year: 7026 Days

Day: 9.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 140.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 26,255,219 km

• M1: 120,576 km (0.107 R)
• M2: 576,700 km (0.069 R)
• M3: 1,419,684 km (0.111 R)
• M4: 2,204,175 km (0.105 R)
• M5: 4,271,468 km (0.088 R)
• M6: 4,677,327 km (0.12 R)
• M7: 6,163,133 km (0.096 R)
• M8: 8,417,124 km (0.066 R)
• M9: 13,076,051 km (0.118 R)
• M10: 16,569,610 km (0.084 R)
• M11: 21,934,788 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.1

Radius: 6

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.24 AU - 8.66 AU

Year: 14294 Days

Day: 21.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 26,255,219 km

• M1: 75,098 km (0.12 R)
• M2: 324,029 km (0.037 R)
• M3: 631,004 km (0.078 R)
• M4: 1,076,656 km (0.09 R)
• M5: 1,444,218 km (0.081 R)
• M6: 3,135,871 km (0.088 R)
• M7: 4,106,162 km (0.072 R)
• M8: 7,635,775 km (0.104 R)
• M9: 14,404,330 km (0.097 R)
• M10: 23,093,124 km (0.096 R)
• M11: 24,489,919 km (0.075 R)
• M12: 25,554,757 km (0.107 R)
• M13: 25,864,425 km (0.104 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 10,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit