🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.48 AU - 0.58 AU

Year: 136 Days

Day: 33.1 Hours

Environment

Temp: 212 °C

Axial Tilt: 82.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.46 AU - 0.62 AU

Year: 139 Days

Day: 22.3 Hours

Environment

Temp: 243 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,262,534 km

• M1: 223,649 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.98 AU - 1.16 AU

Year: 389 Days

Day: 30.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.89 AU - 1.27 AU

Year: 394 Days

Day: 32.5 Hours

Environment

Temp: 110 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.96 AU - 2.52 AU

Year: 1178 Days

Day: 27.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,262,534 km

• M1: 442,959 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.61 AU - 3.11 AU

Year: 1700 Days

Day: 37.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,262,534 km

• M1: 297,401 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.3

Radius: 13.4

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.51 AU - 11.37 AU

Year: 11014 Days

Day: 12 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,262,534 km

• M1: 166,652 km (0.081 R)
• M2: 607,367 km (0.092 R)
• M3: 1,808,040 km (0.071 R)
• M4: 2,448,768 km (0.032 R)
• M5: 3,002,878 km (0.077 R)
• M6: 3,745,931 km (0.115 R)
• M7: 4,336,693 km (0.082 R)
• M8: 5,425,167 km (0.074 R)
• M9: 6,071,430 km (0.109 R)
• M10: 8,093,694 km (0.108 R)
• M11: 12,007,922 km (0.104 R)
• M12: 12,795,704 km (0.05 R)
• M13: 13,682,520 km (0.109 R)
• M14: 15,019,776 km (0.07 R)
• M15: 18,742,369 km (0.09 R)
• M16: 19,719,842 km (0.085 R)
• M17: 20,221,294 km (0.085 R)
• M18: 23,690,319 km (0.062 R)
• M19: 28,375,724 km (0.031 R)
• M20: 32,242,530 km (0.09 R)
• M21: 33,290,912 km (0.089 R)
• M22: 33,883,170 km (0.075 R)
• M23: 35,088,629 km (0.039 R)
• M24: 35,578,712 km (0.12 R)
• M25: 36,824,114 km (0.099 R)
• M26: 39,931,262 km (0.089 R)
• M27: 43,349,573 km (0.078 R)
• M28: 44,913,619 km (0.109 R)
• M29: 49,523,777 km (0.074 R)
• M30: 51,863,936 km (0.092 R)
• M31: 54,276,800 km (0.108 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 13,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit