🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.57 AU - 0.67 AU

Year: 185 Days

Day: 29.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.82 AU - 0.88 AU

Year: 297 Days

Day: 34.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.85 AU - 3.69 AU

Year: 2240 Days

Day: 36 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.5

Radius: 11.4

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.67 AU - 5.49 AU

Year: 3712 Days

Day: 12.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 15,639,205 km

• M1: 150,495 km (0.114 R)
• M2: 1,239,568 km (0.082 R)
• M3: 2,432,461 km (0.108 R)
• M4: 4,074,747 km (0.081 R)
• M5: 5,730,496 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.9

Radius: 8.1

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.37 AU - 4.95 AU

Year: 3810 Days

Day: 8.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 15,639,205 km

• M1: 103,223 km (0.054 R)
• M2: 355,295 km (0.093 R)
• M3: 744,399 km (0.081 R)
• M4: 1,065,586 km (0.097 R)
• M5: 1,545,196 km (0.084 R)
• M6: 2,685,880 km (0.12 R)
• M7: 3,085,606 km (0.096 R)
• M8: 5,638,643 km (0.094 R)
• M9: 6,422,835 km (0.099 R)
• M10: 7,996,904 km (0.033 R)
• M11: 8,327,964 km (0.039 R)
• M12: 9,509,189 km (0.078 R)
• M13: 10,725,868 km (0.104 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: 173 - 12,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit