🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.43 AU - 0.59 AU

Year: 138 Days

Day: 29 Hours

Environment

Temp: 156 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.6 AU - 0.6 AU

Year: 176 Days

Day: 37.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.85 AU - 0.85 AU

Year: 297 Days

Day: 29.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,191,431 km

• M1: 29,321 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.67 AU - 2.05 AU

Year: 961 Days

Day: 26.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 112.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,191,431 km

• M1: 55,052 km (0.069 R)
• M2: 514,168 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.5

Radius: 8.4

Gravity: 13.02 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.05 AU - 7.77 AU

Year: 6880 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 41,191,431 km

• M1: 105,915 km (0.096 R)
• M2: 987,196 km (0.075 R)
• M3: 1,733,690 km (0.115 R)
• M4: 2,202,529 km (0.044 R)
• M5: 2,793,591 km (0.096 R)
• M6: 4,000,247 km (0.083 R)
• M7: 5,027,685 km (0.103 R)
• M8: 5,683,971 km (0.107 R)
• M9: 5,982,120 km (0.088 R)
• M10: 7,090,490 km (0.071 R)
• M11: 7,358,719 km (0.057 R)
• M12: 9,944,070 km (0.107 R)
• M13: 10,575,073 km (0.088 R)
• M14: 10,875,167 km (0.076 R)
• M15: 12,241,893 km (0.101 R)
• M16: 13,080,539 km (0.091 R)
• M17: 14,562,754 km (0.039 R)
• M18: 15,440,146 km (0.09 R)
• M19: 17,927,958 km (0.073 R)
• M20: 19,979,693 km (0.07 R)
• M21: 21,220,009 km (0.116 R)
• M22: 21,778,458 km (0.071 R)
• M23: 23,091,628 km (0.106 R)
• M24: 23,682,540 km (0.119 R)
• M25: 25,336,943 km (0.093 R)
• M26: 26,329,375 km (0.119 R)
• M27: 28,487,623 km (0.104 R)
• M28: 32,728,424 km (0.102 R)
• M29: 36,342,110 km (0.11 R)
• M30: 39,489,799 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 10,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit