🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.45 AU - 0.67 AU

Year: 160 Days

Day: 16.3 Hours

Environment

Temp: 222 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,873,218 km

• M1: 80,932 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.49 AU - 0.81 AU

Year: 200 Days

Day: 19.5 Hours

Environment

Temp: 115 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.92 AU - 1.26 AU

Year: 433 Days

Day: 22.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.36 AU - 2.58 AU

Year: 1478 Days

Day: 28 Hours

Environment

Temp: -92 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.13 AU - 3.39 AU

Year: 1746 Days

Day: 31.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,873,218 km

• M1: 362,027 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.1 AU - 5.14 AU

Year: 3185 Days

Day: 45.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,873,218 km

• M1: 53,855 km (0.088 R)
• M2: 636,689 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.1

Radius: 13.6

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.75 AU - 6.57 AU

Year: 5128 Days

Day: 12.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,873,218 km

• M1: 169,195 km (0.058 R)
• M2: 736,770 km (0.063 R)
• M3: 1,164,171 km (0.1 R)
• M4: 1,657,694 km (0.114 R)
• M5: 2,490,805 km (0.059 R)
• M6: 3,196,906 km (0.108 R)
• M7: 4,033,308 km (0.066 R)
• M8: 5,088,572 km (0.072 R)
• M9: 6,441,535 km (0.052 R)
• M10: 7,638,916 km (0.082 R)
• M11: 8,418,471 km (0.079 R)
• M12: 9,486,599 km (0.115 R)
• M13: 10,643,141 km (0.098 R)
• M14: 15,273,195 km (0.085 R)
• M15: 20,358,924 km (0.106 R)
• M16: 21,997,021 km (0.114 R)
• M17: 23,136,956 km (0.095 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 15,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit