🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.7

Radius: 11.1

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.53 AU - 0.71 AU

Year: 326 Days

Day: 6.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,132,020 km

• M1: 138,378 km (0.066 R)
• M2: 610,958 km (0.116 R)
• M3: 1,122,283 km (0.074 R)
• M4: 1,670,709 km (0.084 R)
• M5: 2,100,952 km (0.111 R)
• M6: 2,538,975 km (0.049 R)
• M7: 2,912,371 km (0.051 R)
• M8: 3,758,796 km (0.088 R)
• M9: 4,193,378 km (0.119 R)
• M10: 4,849,365 km (0.077 R)
• M11: 5,194,786 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.9

Radius: 10.3

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.72 AU - 0.8 AU

Year: 442 Days

Day: 13.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 48,132,020 km

• M1: 128,056 km (0.101 R)
• M2: 817,253 km (0.086 R)
• M3: 1,555,967 km (0.119 R)
• M4: 1,939,985 km (0.069 R)
• M5: 2,512,347 km (0.11 R)
• M6: 2,838,919 km (0.119 R)
• M7: 3,159,357 km (0.063 R)
• M8: 4,172,434 km (0.069 R)
• M9: 4,908,007 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.1

Radius: 12.6

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.01 AU - 1.09 AU

Year: 717 Days

Day: 8.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 48,132,020 km

• M1: 157,826 km (0.047 R)
• M2: 731,833 km (0.073 R)
• M3: 1,205,759 km (0.084 R)
• M4: 2,058,168 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.2

Radius: 9.2

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.37 AU - 1.45 AU

Year: 1116 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,132,020 km

• M1: 117,734 km (0.042 R)
• M2: 409,150 km (0.103 R)
• M3: 814,860 km (0.055 R)
• M4: 1,548,637 km (0.116 R)
• M5: 2,241,724 km (0.118 R)
• M6: 2,588,193 km (0.085 R)
• M7: 3,756,851 km (0.1 R)
• M8: 4,729,088 km (0.111 R)
• M9: 5,778,667 km (0.113 R)
• M10: 6,132,615 km (0.111 R)
• M11: 6,612,076 km (0.066 R)
• M12: 7,745,131 km (0.072 R)
• M13: 8,730,382 km (0.103 R)
• M14: 9,337,600 km (0.068 R)
• M15: 9,709,650 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.7

Radius: 7.8

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.65 AU - 9.35 AU

Year: 13697 Days

Day: 19.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,132,020 km

• M1: 100,081 km (0.066 R)
• M2: 416,181 km (0.119 R)
• M3: 2,413,612 km (0.118 R)
• M4: 3,732,616 km (0.108 R)
• M5: 4,078,188 km (0.079 R)
• M6: 4,532,815 km (0.117 R)
• M7: 4,803,139 km (0.108 R)
• M8: 10,734,096 km (0.05 R)
• M9: 15,200,789 km (0.089 R)
• M10: 16,362,118 km (0.075 R)
• M11: 17,289,325 km (0.056 R)
• M12: 18,100,744 km (0.113 R)
• M13: 21,266,534 km (0.114 R)
• M14: 30,756,724 km (0.086 R)
• M15: 34,649,709 km (0.04 R)
• M16: 36,294,837 km (0.055 R)
• M17: 47,988,005 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 18,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit