🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.7

Radius: 12.2

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.24 AU - 1.3 AU

Year: 1006 Days

Day: 5.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 71.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 40,266,981 km

• M1: 151,692 km (0.088 R)
• M2: 544,087 km (0.119 R)
• M3: 1,035,816 km (0.062 R)
• M4: 2,204,624 km (0.075 R)
• M5: 2,618,711 km (0.112 R)
• M6: 3,014,846 km (0.09 R)
• M7: 3,583,916 km (0.08 R)
• M8: 4,324,725 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.9

Radius: 10

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.74 AU - 2.46 AU

Year: 2139 Days

Day: 9.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,266,981 km

• M1: 146,157 km (0.107 R)
• M2: 990,338 km (0.088 R)
• M3: 1,626,578 km (0.105 R)
• M4: 2,346,592 km (0.081 R)
• M5: 3,218,449 km (0.111 R)
• M6: 3,547,414 km (0.035 R)
• M7: 4,570,215 km (0.059 R)
• M8: 7,216,302 km (0.058 R)
• M9: 8,441,209 km (0.078 R)
• M10: 9,530,432 km (0.098 R)
• M11: 10,353,818 km (0.073 R)
• M12: 12,579,236 km (0.059 R)
• M13: 12,903,864 km (0.107 R)
• M14: 13,527,387 km (0.091 R)
• M15: 14,566,943 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.8

Radius: 12.7

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.22 AU - 4.58 AU

Year: 5414 Days

Day: 14.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,266,981 km

• M1: 157,975 km (0.098 R)
• M2: 635,941 km (0.053 R)
• M3: 1,164,919 km (0.073 R)
• M4: 1,802,804 km (0.097 R)
• M5: 2,255,337 km (0.073 R)
• M6: 2,942,441 km (0.041 R)
• M7: 3,455,112 km (0.108 R)
• M8: 5,443,867 km (0.11 R)
• M9: 7,784,624 km (0.088 R)
• M10: 10,089,928 km (0.06 R)
• M11: 10,994,845 km (0.106 R)
• M12: 12,966,545 km (0.056 R)
• M13: 14,405,527 km (0.116 R)
• M14: 16,120,068 km (0.083 R)
• M15: 16,525,478 km (0.064 R)
• M16: 19,753,052 km (0.036 R)
• M17: 23,232,250 km (0.073 R)
• M18: 25,505,240 km (0.108 R)
• M19: 26,056,359 km (0.057 R)
• M20: 26,534,922 km (0.08 R)
• M21: 27,427,573 km (0.03 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.6

Radius: 3.1

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.1 AU - 10.2 AU

Year: 22730 Days

Day: 24.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,266,981 km

• M1: 39,045 km (0.079 R)
• M2: 206,445 km (0.095 R)
• M3: 804,238 km (0.095 R)
• M4: 1,704,817 km (0.068 R)
• M5: 4,215,219 km (0.116 R)
• M6: 5,067,179 km (0.073 R)
• M7: 5,374,902 km (0.052 R)
• M8: 6,550,741 km (0.104 R)
• M9: 10,193,599 km (0.047 R)
• M10: 10,783,164 km (0.061 R)
• M11: 17,767,739 km (0.1 R)
• M12: 29,072,850 km (0.077 R)
• M13: 33,558,393 km (0.077 R)
• M14: 33,987,739 km (0.102 R)
• M15: 36,414,366 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 11,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit