🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.41 AU - 0.63 AU

Year: 132 Days

Day: 31.8 Hours

Environment

Temp: 270 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,722,724 km

• M1: 118,033 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.52 AU - 2.3 AU

Year: 932 Days

Day: 22.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.74 AU - 2.78 AU

Year: 1200 Days

Day: 34.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,722,724 km

• M1: 31,715 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.87 AU - 2.65 AU

Year: 1200 Days

Day: 36 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,722,724 km

• M1: 1,514,828 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.08 AU - 2.84 AU

Year: 1362 Days

Day: 33.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,722,724 km

• M1: 33,809 km (0.11 R)
• M2: 108,907 km (0.025 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.15 AU - 4.57 AU

Year: 2678 Days

Day: 42.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.8

Radius: 10.1

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.52 AU - 13.46 AU

Year: 12865 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,722,724 km

• M1: 126,111 km (0.071 R)
• M2: 663,018 km (0.102 R)
• M3: 1,115,551 km (0.052 R)
• M4: 1,817,016 km (0.054 R)
• M5: 2,620,655 km (0.101 R)
• M6: 3,593,790 km (0.108 R)
• M7: 3,939,510 km (0.03 R)
• M8: 4,545,232 km (0.096 R)
• M9: 4,886,614 km (0.062 R)
• M10: 5,346,030 km (0.069 R)
• M11: 6,389,624 km (0.082 R)
• M12: 7,693,220 km (0.055 R)
• M13: 10,655,707 km (0.119 R)
• M14: 12,843,875 km (0.104 R)
• M15: 15,593,334 km (0.108 R)
• M16: 15,944,889 km (0.119 R)
• M17: 18,089,225 km (0.116 R)
• M18: 19,512,948 km (0.109 R)
• M19: 23,123,492 km (0.118 R)
• M20: 24,137,916 km (0.11 R)
• M21: 25,085,618 km (0.092 R)
• M22: 26,354,657 km (0.047 R)
• M23: 27,665,733 km (0.059 R)
• M24: 28,389,637 km (0.109 R)
• M25: 30,308,828 km (0.109 R)
• M26: 32,884,903 km (0.102 R)
• M27: 34,880,539 km (0.106 R)
• M28: 51,470,494 km (0.096 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 15,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit