🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.22 AU - 1.28 AU

Year: 532 Days

Day: 17.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,311,414 km

• M1: 918,381 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.7

Radius: 10.6

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.53 AU - 4.79 AU

Year: 3831 Days

Day: 6.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,311,414 km

• M1: 132,245 km (0.077 R)
• M2: 736,171 km (0.085 R)
• M3: 1,111,063 km (0.078 R)
• M4: 1,582,446 km (0.103 R)
• M5: 2,050,837 km (0.063 R)
• M6: 2,398,503 km (0.032 R)
• M7: 3,727,979 km (0.041 R)
• M8: 4,164,057 km (0.067 R)
• M9: 4,798,501 km (0.119 R)
• M10: 5,290,080 km (0.052 R)
• M11: 6,317,219 km (0.06 R)
• M12: 6,667,876 km (0.045 R)
• M13: 7,093,333 km (0.094 R)
• M14: 9,537,163 km (0.115 R)
• M15: 9,960,525 km (0.05 R)
• M16: 10,436,695 km (0.056 R)
• M17: 11,391,878 km (0.095 R)
• M18: 15,483,978 km (0.072 R)
• M19: 17,115,941 km (0.025 R)
• M20: 17,857,498 km (0.104 R)
• M21: 19,712,511 km (0.109 R)
• M22: 20,085,908 km (0.075 R)
• M23: 20,463,942 km (0.078 R)
• M24: 22,157,389 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.4

Radius: 12.9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.56 AU - 8.92 AU

Year: 8200 Days

Day: 10 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 35,311,414 km

• M1: 178,470 km (0.079 R)
• M2: 871,258 km (0.084 R)
• M3: 1,372,112 km (0.119 R)
• M4: 2,929,276 km (0.107 R)
• M5: 3,778,693 km (0.08 R)
• M6: 6,143,685 km (0.11 R)
• M7: 7,362,758 km (0.094 R)
• M8: 12,323,424 km (0.085 R)
• M9: 12,862,874 km (0.084 R)
• M10: 17,949,052 km (0.06 R)
• M11: 18,706,915 km (0.117 R)
• M12: 20,084,262 km (0.076 R)
• M13: 20,489,822 km (0.106 R)
• M14: 21,317,697 km (0.099 R)
• M15: 25,399,923 km (0.05 R)
• M16: 26,760,366 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.3

Radius: 10.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.47 AU - 10.13 AU

Year: 9106 Days

Day: 13.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,311,414 km

• M1: 130,599 km (0.099 R)
• M2: 575,653 km (0.081 R)
• M3: 1,118,992 km (0.115 R)
• M4: 1,453,194 km (0.072 R)
• M5: 1,898,247 km (0.077 R)
• M6: 2,315,326 km (0.103 R)
• M7: 3,046,411 km (0.111 R)
• M8: 5,309,079 km (0.117 R)
• M9: 5,639,541 km (0.082 R)
• M10: 6,080,106 km (0.045 R)
• M11: 6,749,258 km (0.073 R)
• M12: 7,653,876 km (0.095 R)
• M13: 8,555,801 km (0.104 R)
• M14: 9,266,840 km (0.089 R)
• M15: 9,747,648 km (0.12 R)
• M16: 12,094,539 km (0.061 R)
• M17: 13,537,261 km (0.079 R)
• M18: 13,985,905 km (0.084 R)
• M19: 15,635,221 km (0.073 R)
• M20: 17,344,676 km (0.092 R)
• M21: 19,741,833 km (0.116 R)
• M22: 20,833,747 km (0.076 R)
• M23: 28,795,197 km (0.079 R)
• M24: 29,819,942 km (0.116 R)
• M25: 34,370,111 km (0.088 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: 374 - 17,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit