🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.76 AU - 0.82 AU

Year: 247 Days

Day: 13.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,178,927 km

• M1: 41,439 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.61 AU - 2.11 AU

Year: 892 Days

Day: 44.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.8 AU - 3.7 AU

Year: 2059 Days

Day: 35.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,178,927 km

• M1: 2,067,891 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.1

Radius: 12.8

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.44 AU - 11.22 AU

Year: 10016 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,178,927 km

• M1: 159,322 km (0.094 R)
• M2: 646,861 km (0.117 R)
• M3: 1,685,968 km (0.074 R)
• M4: 2,283,911 km (0.039 R)
• M5: 3,764,630 km (0.093 R)
• M6: 4,463,402 km (0.113 R)
• M7: 7,411,976 km (0.052 R)
• M8: 7,914,625 km (0.085 R)
• M9: 8,475,916 km (0.1 R)
• M10: 9,176,782 km (0.098 R)
• M11: 9,678,384 km (0.072 R)
• M12: 10,238,927 km (0.099 R)
• M13: 21,199,215 km (0.072 R)
• M14: 24,710,875 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.2

Radius: 11.2

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.03 AU - 10.19 AU

Year: 10470 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 24,178,927 km

• M1: 140,472 km (0.064 R)
• M2: 505,940 km (0.09 R)
• M3: 905,067 km (0.054 R)
• M4: 1,832,724 km (0.116 R)
• M5: 2,898,758 km (0.113 R)
• M6: 3,924,700 km (0.056 R)
• M7: 5,177,582 km (0.077 R)
• M8: 5,703,868 km (0.086 R)
• M9: 9,112,006 km (0.112 R)
• M10: 10,159,790 km (0.032 R)
• M11: 14,286,148 km (0.06 R)
• M12: 18,374,508 km (0.051 R)
• M13: 19,289,149 km (0.067 R)
• M14: 19,979,095 km (0.049 R)
• M15: 20,620,421 km (0.114 R)
• M16: 21,275,360 km (0.103 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 15,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit