🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.58 AU - 0.58 AU

Year: 188 Days

Day: 17.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.1

Radius: 13.5

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.43 AU - 4.63 AU

Year: 4094 Days

Day: 5.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,630,575 km

• M1: 167,998 km (0.118 R)
• M2: 674,387 km (0.091 R)
• M3: 1,502,262 km (0.117 R)
• M4: 1,922,781 km (0.044 R)
• M5: 2,408,077 km (0.075 R)
• M6: 2,869,138 km (0.096 R)
• M7: 4,820,492 km (0.032 R)
• M8: 6,717,094 km (0.091 R)
• M9: 7,886,052 km (0.032 R)
• M10: 8,390,047 km (0.11 R)
• M11: 8,877,287 km (0.106 R)
• M12: 9,826,486 km (0.106 R)
• M13: 11,787,863 km (0.079 R)
• M14: 12,641,170 km (0.104 R)
• M15: 13,433,889 km (0.112 R)
• M16: 13,946,112 km (0.117 R)
• M17: 15,009,603 km (0.081 R)
• M18: 15,561,320 km (0.095 R)
• M19: 17,418,129 km (0.118 R)
• M20: 18,904,833 km (0.044 R)
• M21: 19,483,627 km (0.049 R)
• M22: 21,085,072 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.8

Radius: 10.5

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.76 AU - 5.9 AU

Year: 4507 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,630,575 km

• M1: 130,599 km (0.085 R)
• M2: 506,239 km (0.055 R)
• M3: 1,601,146 km (0.118 R)
• M4: 2,584,602 km (0.047 R)
• M5: 4,725,198 km (0.098 R)
• M6: 7,180,099 km (0.083 R)
• M7: 7,581,171 km (0.064 R)
• M8: 7,997,203 km (0.12 R)
• M9: 11,350,439 km (0.064 R)
• M10: 11,895,723 km (0.115 R)
• M11: 13,207,846 km (0.106 R)
• M12: 13,767,642 km (0.117 R)
• M13: 15,637,316 km (0.076 R)
• M14: 16,657,723 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.3

Radius: 14.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.68 AU - 10.46 AU

Year: 10652 Days

Day: 9.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,630,575 km

• M1: 178,470 km (0.073 R)
• M2: 774,618 km (0.115 R)
• M3: 1,237,324 km (0.045 R)
• M4: 2,181,137 km (0.075 R)
• M5: 2,633,970 km (0.102 R)
• M6: 3,106,699 km (0.088 R)
• M7: 3,859,924 km (0.111 R)
• M8: 4,879,733 km (0.081 R)
• M9: 6,177,046 km (0.112 R)
• M10: 6,831,237 km (0.119 R)
• M11: 8,759,703 km (0.108 R)
• M12: 9,259,211 km (0.104 R)
• M13: 9,970,997 km (0.115 R)
• M14: 10,566,546 km (0.119 R)
• M15: 15,952,219 km (0.092 R)
• M16: 18,705,718 km (0.065 R)
• M17: 20,708,833 km (0.11 R)
• M18: 23,800,722 km (0.088 R)
• M19: 28,451,421 km (0.097 R)
• M20: 29,651,644 km (0.115 R)
• M21: 30,573,766 km (0.086 R)
• M22: 36,513,100 km (0.034 R)
• M23: 38,531,325 km (0.12 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: 172 - 10,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit