🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.9

Radius: 11.9

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.73 AU - 1.15 AU

Year: 588 Days

Day: 9.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,859,504 km

• M1: 149,747 km (0.088 R)
• M2: 612,603 km (0.067 R)
• M3: 1,039,705 km (0.115 R)
• M4: 1,444,367 km (0.084 R)
• M5: 1,914,404 km (0.073 R)
• M6: 2,388,180 km (0.103 R)
• M7: 3,111,037 km (0.069 R)
• M8: 3,601,120 km (0.092 R)
• M9: 4,072,054 km (0.119 R)
• M10: 5,755,180 km (0.064 R)
• M11: 6,193,352 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.7

Radius: 14

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.5 AU - 1.54 AU

Year: 1210 Days

Day: 7.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,859,504 km

• M1: 174,132 km (0.102 R)
• M2: 717,471 km (0.069 R)
• M3: 1,393,953 km (0.096 R)
• M4: 1,859,502 km (0.109 R)
• M5: 2,629,332 km (0.084 R)
• M6: 3,190,773 km (0.084 R)
• M7: 4,354,495 km (0.039 R)
• M8: 4,984,302 km (0.092 R)
• M9: 5,523,004 km (0.066 R)
• M10: 6,286,103 km (0.076 R)
• M11: 7,016,739 km (0.079 R)
• M12: 7,455,659 km (0.103 R)
• M13: 8,445,997 km (0.109 R)
• M14: 10,891,623 km (0.119 R)
• M15: 11,341,015 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.1

Radius: 14

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.31 AU - 1.99 AU

Year: 1368 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 49,859,504 km

• M1: 174,282 km (0.074 R)
• M2: 866,471 km (0.076 R)
• M3: 1,882,390 km (0.049 R)
• M4: 3,501,039 km (0.096 R)
• M5: 4,208,936 km (0.102 R)
• M6: 4,913,093 km (0.068 R)
• M7: 5,875,456 km (0.114 R)
• M8: 7,021,675 km (0.104 R)

Asteroid Belt

Center: 4.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.6

Radius: 6.9

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.64 AU - 9.38 AU

Year: 13288 Days

Day: 18.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 49,859,504 km

• M1: 89,011 km (0.056 R)
• M2: 421,866 km (0.041 R)
• M3: 800,049 km (0.114 R)
• M4: 1,701,526 km (0.115 R)
• M5: 1,940,434 km (0.111 R)
• M6: 2,566,351 km (0.079 R)
• M7: 2,816,928 km (0.063 R)
• M8: 3,392,281 km (0.085 R)
• M9: 3,747,127 km (0.107 R)
• M10: 4,182,756 km (0.118 R)
• M11: 4,531,320 km (0.119 R)
• M12: 4,867,616 km (0.081 R)
• M13: 5,319,700 km (0.116 R)
• M14: 5,659,437 km (0.076 R)
• M15: 6,884,494 km (0.095 R)
• M16: 7,370,837 km (0.071 R)
• M17: 7,836,684 km (0.032 R)
• M18: 8,232,072 km (0.096 R)
• M19: 9,063,088 km (0.104 R)
• M20: 10,999,034 km (0.034 R)
• M21: 11,439,151 km (0.106 R)
• M22: 12,531,514 km (0.12 R)
• M23: 13,754,926 km (0.086 R)
• M24: 14,789,395 km (0.072 R)
• M25: 16,154,176 km (0.093 R)
• M26: 22,021,555 km (0.035 R)
• M27: 25,857,693 km (0.039 R)
• M28: 28,751,963 km (0.067 R)
• M29: 31,744,668 km (0.106 R)
• M30: 33,774,412 km (0.086 R)
• M31: 36,129,531 km (0.075 R)
• M32: 40,901,554 km (0.118 R)
• M33: 45,092,688 km (0.118 R)
• M34: 46,646,112 km (0.082 R)
• M35: 49,412,925 km (0.117 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: 380 - 20,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit