🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.47 AU - 0.55 AU

Year: 140 Days

Day: 24.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 15,980,204 km

• M1: 58,493 km (0.079 R)
• M2: 358,586 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.53 AU - 0.79 AU

Year: 206 Days

Day: 21 Hours

Environment

Temp: 155 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,980,204 km

• M1: 334,950 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.22 AU - 1.92 AU

Year: 757 Days

Day: 35.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,980,204 km

• M1: 552,615 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.48 AU - 3.02 AU

Year: 1756 Days

Day: 46.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.5

Radius: 9.8

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.58 AU - 5 AU

Year: 3421 Days

Day: 13.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 15,980,204 km

• M1: 121,922 km (0.091 R)
• M2: 694,284 km (0.088 R)
• M3: 1,094,159 km (0.102 R)
• M4: 2,131,470 km (0.104 R)
• M5: 3,100,715 km (0.08 R)
• M6: 3,513,904 km (0.049 R)
• M7: 4,779,353 km (0.098 R)
• M8: 5,102,335 km (0.099 R)
• M9: 6,020,267 km (0.095 R)
• M10: 10,142,287 km (0.078 R)
• M11: 11,660,256 km (0.12 R)
• M12: 13,127,512 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.2

Radius: 12.1

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.95 AU - 5.77 AU

Year: 4778 Days

Day: 13.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 15,980,204 km

• M1: 150,495 km (0.119 R)
• M2: 858,692 km (0.068 R)
• M3: 1,742,067 km (0.089 R)
• M4: 2,262,668 km (0.082 R)
• M5: 2,871,232 km (0.103 R)
• M6: 5,105,925 km (0.074 R)
• M7: 10,466,914 km (0.111 R)
• M8: 13,636,893 km (0.084 R)
• M9: 14,287,345 km (0.113 R)
• M10: 14,732,249 km (0.111 R)
• M11: 15,980,194 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 19,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit