🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.9

Radius: 8.8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.03 AU - 2.39 AU

Year: 2155 Days

Day: 12.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,439,879 km

• M1: 110,403 km (0.101 R)
• M2: 538,852 km (0.077 R)
• M3: 943,963 km (0.078 R)
• M4: 1,333,366 km (0.072 R)
• M5: 2,658,354 km (0.096 R)
• M6: 3,053,741 km (0.039 R)
• M7: 4,413,137 km (0.1 R)
• M8: 5,005,545 km (0.05 R)
• M9: 6,456,195 km (0.109 R)
• M10: 7,843,267 km (0.076 R)
• M11: 8,117,629 km (0.066 R)
• M12: 8,580,485 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.9

Radius: 12.3

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.7 AU - 2.74 AU

Year: 2170 Days

Day: 7.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,439,879 km

• M1: 153,039 km (0.084 R)
• M2: 541,843 km (0.118 R)
• M3: 927,058 km (0.09 R)
• M4: 2,905,191 km (0.055 R)
• M5: 3,601,270 km (0.094 R)
• M6: 4,405,508 km (0.07 R)
• M7: 5,280,655 km (0.069 R)
• M8: 6,242,869 km (0.092 R)
• M9: 6,739,234 km (0.045 R)
• M10: 7,432,471 km (0.092 R)
• M11: 8,994,123 km (0.042 R)
• M12: 9,662,826 km (0.09 R)
• M13: 11,480,141 km (0.115 R)
• M14: 11,987,726 km (0.112 R)
• M15: 12,633,241 km (0.115 R)
• M16: 13,344,130 km (0.117 R)
• M17: 13,949,553 km (0.093 R)
• M18: 15,685,636 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.7

Radius: 12.6

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.77 AU - 5.99 AU

Year: 9354 Days

Day: 11 Hours

Environment

Temp: -216 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,439,879 km

• M1: 156,928 km (0.1 R)
• M2: 695,181 km (0.068 R)
• M3: 1,379,442 km (0.113 R)
• M4: 1,857,557 km (0.057 R)
• M5: 2,391,322 km (0.093 R)
• M6: 3,179,703 km (0.096 R)
• M7: 5,115,649 km (0.118 R)
• M8: 5,562,348 km (0.117 R)
• M9: 7,023,022 km (0.042 R)
• M10: 9,507,094 km (0.112 R)
• M11: 9,988,051 km (0.072 R)
• M12: 14,823,055 km (0.054 R)
• M13: 15,274,541 km (0.08 R)
• M14: 16,409,690 km (0.103 R)
• M15: 20,389,143 km (0.104 R)
• M16: 22,857,358 km (0.111 R)
• M17: 35,760,473 km (0.071 R)
• M18: 38,358,839 km (0.078 R)
• M19: 39,457,336 km (0.099 R)
• M20: 40,076,522 km (0.04 R)
• M21: 42,618,489 km (0.092 R)
• M22: 43,270,287 km (0.118 R)
• M23: 44,594,078 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174

Radius: 6.5

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.04 AU - 8.34 AU

Year: 15376 Days

Day: 21.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,439,879 km

• M1: 82,728 km (0.109 R)
• M2: 366,515 km (0.118 R)
• M3: 1,170,603 km (0.112 R)
• M4: 1,811,181 km (0.083 R)
• M5: 2,295,430 km (0.062 R)
• M6: 3,661,408 km (0.087 R)
• M7: 4,191,284 km (0.108 R)
• M8: 4,433,632 km (0.108 R)
• M9: 4,742,402 km (0.102 R)
• M10: 5,095,453 km (0.09 R)
• M11: 7,673,623 km (0.104 R)
• M12: 10,172,506 km (0.087 R)
• M13: 11,842,915 km (0.105 R)
• M14: 12,603,770 km (0.103 R)
• M15: 17,727,647 km (0.092 R)
• M16: 25,930,996 km (0.105 R)
• M17: 28,821,376 km (0.098 R)
• M18: 31,610,479 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 10,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit