🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.5

Radius: 8.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.52 AU - 0.62 AU

Year: 287 Days

Day: 13.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 42,837,437 km

• M1: 104,419 km (0.064 R)
• M2: 758,760 km (0.081 R)
• M3: 1,106,875 km (0.103 R)
• M4: 1,449,603 km (0.114 R)
• M5: 1,718,580 km (0.102 R)
• M6: 1,982,321 km (0.103 R)
• M7: 2,381,598 km (0.044 R)
• M8: 2,655,661 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.2

Radius: 10.2

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.39 AU - 3.29 AU

Year: 3192 Days

Day: 14 Hours

Environment

Temp: -221 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 42,837,437 km

• M1: 127,308 km (0.112 R)
• M2: 734,376 km (0.089 R)
• M3: 1,154,297 km (0.047 R)
• M4: 1,566,888 km (0.099 R)
• M5: 1,924,577 km (0.111 R)
• M6: 3,144,846 km (0.043 R)
• M7: 4,086,715 km (0.117 R)
• M8: 4,589,363 km (0.096 R)
• M9: 6,520,373 km (0.052 R)
• M10: 7,239,041 km (0.103 R)
• M11: 8,278,297 km (0.084 R)
• M12: 9,266,840 km (0.11 R)
• M13: 10,097,258 km (0.091 R)
• M14: 10,935,455 km (0.106 R)
• M15: 11,519,485 km (0.095 R)
• M16: 17,299,797 km (0.09 R)
• M17: 18,093,114 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.7

Radius: 10.1

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.27 AU - 5.35 AU

Year: 5967 Days

Day: 9.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 42,837,437 km

• M1: 125,662 km (0.066 R)
• M2: 490,382 km (0.111 R)
• M3: 928,704 km (0.099 R)
• M4: 1,520,214 km (0.1 R)
• M5: 2,722,980 km (0.103 R)
• M6: 5,347,525 km (0.114 R)
• M7: 7,713,266 km (0.041 R)
• M8: 12,071,351 km (0.114 R)
• M9: 18,593,370 km (0.069 R)
• M10: 20,225,782 km (0.07 R)
• M11: 22,814,124 km (0.112 R)
• M12: 23,998,939 km (0.081 R)
• M13: 26,571,424 km (0.038 R)
• M14: 27,385,835 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.5

Radius: 5.8

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.25 AU - 8.83 AU

Year: 13807 Days

Day: 23.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,837,437 km

• M1: 72,106 km (0.098 R)
• M2: 254,017 km (0.096 R)
• M3: 578,944 km (0.101 R)
• M4: 1,093,710 km (0.114 R)
• M5: 1,921,435 km (0.105 R)
• M6: 2,117,707 km (0.047 R)
• M7: 2,345,395 km (0.099 R)
• M8: 3,739,947 km (0.1 R)
• M9: 3,943,250 km (0.117 R)
• M10: 4,127,106 km (0.058 R)
• M11: 4,713,530 km (0.056 R)
• M12: 5,011,529 km (0.034 R)
• M13: 5,879,496 km (0.09 R)
• M14: 6,620,753 km (0.107 R)
• M15: 7,071,342 km (0.084 R)
• M16: 9,922,976 km (0.059 R)
• M17: 11,230,312 km (0.101 R)
• M18: 13,578,251 km (0.102 R)
• M19: 18,041,653 km (0.117 R)
• M20: 19,595,975 km (0.078 R)
• M21: 25,419,371 km (0.113 R)
• M22: 27,463,476 km (0.097 R)
• M23: 28,330,396 km (0.073 R)
• M24: 31,981,182 km (0.056 R)
• M25: 33,809,268 km (0.087 R)
• M26: 37,790,068 km (0.083 R)
• M27: 38,026,432 km (0.077 R)
• M28: 38,263,994 km (0.107 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: 386 - 13,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit