🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.49 AU - 0.57 AU

Year: 146 Days

Day: 16.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.71 AU - 0.75 AU

Year: 236 Days

Day: 25.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,982,182 km

• M1: 32,463 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.82 AU - 0.82 AU

Year: 281 Days

Day: 20.9 Hours

Environment

Temp: 68 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.85 AU - 0.87 AU

Year: 302 Days

Day: 46.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,982,182 km

• M1: 35,155 km (0.057 R)
• M2: 422,315 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.42 AU - 1.72 AU

Year: 745 Days

Day: 32.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.6 AU - 2.72 AU

Year: 1643 Days

Day: 45 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.71 AU - 3.73 AU

Year: 2717 Days

Day: 16.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.3

Radius: 10.7

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.11 AU - 8.51 AU

Year: 6731 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 37,982,182 km

• M1: 133,441 km (0.088 R)
• M2: 525,238 km (0.108 R)
• M3: 955,033 km (0.116 R)
• M4: 1,373,308 km (0.087 R)
• M5: 2,226,316 km (0.113 R)
• M6: 2,838,320 km (0.058 R)
• M7: 3,745,482 km (0.045 R)
• M8: 4,163,907 km (0.062 R)
• M9: 4,921,172 km (0.04 R)
• M10: 6,159,393 km (0.113 R)
• M11: 6,744,470 km (0.074 R)
• M12: 7,985,834 km (0.07 R)
• M13: 9,687,509 km (0.075 R)
• M14: 10,336,614 km (0.104 R)
• M15: 11,014,592 km (0.082 R)
• M16: 13,967,953 km (0.035 R)
• M17: 15,846,603 km (0.064 R)
• M18: 16,617,032 km (0.119 R)
• M19: 17,819,500 km (0.096 R)
• M20: 18,442,126 km (0.081 R)
• M21: 19,079,114 km (0.051 R)
• M22: 22,089,173 km (0.098 R)
• M23: 22,727,058 km (0.113 R)
• M24: 29,509,676 km (0.11 R)
• M25: 34,998,422 km (0.072 R)
• M26: 35,647,377 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 12,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit