🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.65 AU - 0.65 AU

Year: 197 Days

Day: 42.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.12 AU - 3.22 AU

Year: 1644 Days

Day: 17.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.63 AU - 3.49 AU

Year: 2017 Days

Day: 16.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,953,844 km

• M1: 45,029 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.6

Radius: 8.4

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.27 AU - 7.35 AU

Year: 5971 Days

Day: 9.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,953,844 km

• M1: 112,198 km (0.1 R)
• M2: 828,922 km (0.054 R)
• M3: 1,126,771 km (0.097 R)
• M4: 1,418,786 km (0.045 R)
• M5: 2,159,445 km (0.082 R)
• M6: 2,566,202 km (0.101 R)
• M7: 2,986,422 km (0.098 R)
• M8: 3,596,482 km (0.061 R)
• M9: 5,196,731 km (0.057 R)
• M10: 5,527,043 km (0.103 R)
• M11: 6,138,599 km (0.111 R)
• M12: 7,023,470 km (0.119 R)
• M13: 7,635,625 km (0.081 R)
• M14: 7,954,867 km (0.092 R)
• M15: 8,582,131 km (0.086 R)
• M16: 10,103,092 km (0.118 R)
• M17: 10,662,439 km (0.099 R)
• M18: 13,361,633 km (0.115 R)
• M19: 14,731,950 km (0.072 R)
• M20: 15,451,216 km (0.08 R)
• M21: 17,139,877 km (0.104 R)
• M22: 21,225,843 km (0.107 R)
• M23: 23,905,141 km (0.08 R)
• M24: 26,721,022 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.1

Radius: 10.9

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.55 AU - 10.19 AU

Year: 9952 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,953,844 km

• M1: 138,827 km (0.098 R)
• M2: 594,352 km (0.108 R)
• M3: 987,196 km (0.041 R)
• M4: 1,598,902 km (0.084 R)
• M5: 2,828,148 km (0.108 R)
• M6: 3,362,362 km (0.08 R)
• M7: 3,780,637 km (0.106 R)
• M8: 4,345,220 km (0.086 R)
• M9: 4,842,932 km (0.055 R)
• M10: 5,184,913 km (0.064 R)
• M11: 5,610,070 km (0.068 R)
• M12: 8,401,716 km (0.083 R)
• M13: 8,760,451 km (0.084 R)
• M14: 9,223,158 km (0.096 R)
• M15: 10,298,916 km (0.058 R)
• M16: 10,762,370 km (0.094 R)
• M17: 14,279,865 km (0.09 R)
• M18: 15,515,842 km (0.067 R)
• M19: 20,045,516 km (0.062 R)
• M20: 20,768,822 km (0.076 R)
• M21: 21,676,582 km (0.084 R)
• M22: 22,267,942 km (0.109 R)
• M23: 24,832,798 km (0.098 R)
• M24: 25,201,407 km (0.114 R)
• M25: 26,044,241 km (0.088 R)
• M26: 27,786,009 km (0.069 R)
• M27: 29,810,816 km (0.113 R)
• M28: 32,477,997 km (0.119 R)
• M29: 37,672,783 km (0.072 R)
• M30: 39,395,552 km (0.098 R)
• M31: 46,673,488 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 10,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit