🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.7

Radius: 10.7

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.54 AU - 0.84 AU

Year: 389 Days

Day: 11.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 23,397,563 km

• M1: 133,142 km (0.113 R)
• M2: 559,346 km (0.114 R)
• M3: 926,011 km (0.052 R)
• M4: 1,404,724 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.2

Radius: 9.4

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.84 AU - 1.12 AU

Year: 658 Days

Day: 8.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 23,397,563 km

• M1: 116,836 km (0.083 R)
• M2: 521,947 km (0.087 R)
• M3: 929,003 km (0.111 R)
• M4: 1,323,193 km (0.117 R)
• M5: 2,466,121 km (0.094 R)
• M6: 2,827,549 km (0.086 R)
• M7: 3,213,213 km (0.043 R)
• M8: 4,273,712 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.2

Radius: 14.6

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.97 AU - 1.17 AU

Year: 751 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 131.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 23,397,563 km

• M1: 184,155 km (0.047 R)
• M2: 646,412 km (0.063 R)
• M3: 1,396,047 km (0.08 R)
• M4: 1,995,636 km (0.117 R)
• M5: 3,210,969 km (0.055 R)
• M6: 3,670,982 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.2

Radius: 9.3

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.47 AU - 2.69 AU

Year: 2811 Days

Day: 13.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 23,397,563 km

• M1: 115,938 km (0.117 R)
• M2: 455,825 km (0.111 R)
• M3: 841,488 km (0.076 R)
• M4: 1,133,952 km (0.059 R)
• M5: 1,860,549 km (0.077 R)
• M6: 2,227,662 km (0.114 R)
• M7: 2,953,810 km (0.113 R)
• M8: 3,289,208 km (0.063 R)
• M9: 4,406,405 km (0.093 R)
• M10: 4,727,592 km (0.093 R)
• M11: 5,921,981 km (0.092 R)
• M12: 6,458,140 km (0.099 R)
• M13: 9,187,703 km (0.094 R)
• M14: 9,713,839 km (0.093 R)
• M15: 10,992,003 km (0.037 R)
• M16: 11,456,205 km (0.099 R)
• M17: 11,845,758 km (0.109 R)
• M18: 12,514,610 km (0.054 R)
• M19: 13,350,264 km (0.114 R)
• M20: 16,514,558 km (0.107 R)
• M21: 18,328,731 km (0.044 R)
• M22: 19,162,739 km (0.1 R)
• M23: 19,527,908 km (0.112 R)
• M24: 19,897,714 km (0.057 R)
• M25: 21,099,433 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.4

Radius: 8.1

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.69 AU - 4.39 AU

Year: 4517 Days

Day: 9.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 23,397,563 km

• M1: 105,018 km (0.058 R)
• M2: 359,035 km (0.118 R)
• M3: 645,664 km (0.071 R)
• M4: 1,339,200 km (0.093 R)
• M5: 1,614,161 km (0.081 R)
• M6: 2,085,245 km (0.113 R)
• M7: 2,443,083 km (0.04 R)
• M8: 3,471,867 km (0.11 R)
• M9: 4,934,187 km (0.109 R)
• M10: 5,599,448 km (0.075 R)
• M11: 8,545,030 km (0.07 R)
• M12: 8,941,914 km (0.066 R)
• M13: 9,200,867 km (0.096 R)
• M14: 9,850,721 km (0.1 R)
• M15: 11,456,654 km (0.114 R)
• M16: 17,483,503 km (0.107 R)
• M17: 21,363,174 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 16,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit