🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.57 AU - 0.59 AU

Year: 155 Days

Day: 28.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.96 AU - 1.14 AU

Year: 378 Days

Day: 21.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 133.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,055,274 km

• M1: 135,236 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.77 AU - 2.91 AU

Year: 1682 Days

Day: 19.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,055,274 km

• M1: 100,380 km (0.047 R)
• M2: 341,981 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.86 AU - 2.9 AU

Year: 1718 Days

Day: 26.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.22 AU - 3.32 AU

Year: 2078 Days

Day: 31.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,055,274 km

• M1: 23,038 km (0.111 R)
• M2: 354,547 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.4

Radius: 8.3

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.62 AU - 9.7 AU

Year: 9744 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,055,274 km

• M1: 123,119 km (0.091 R)
• M2: 506,688 km (0.11 R)
• M3: 943,963 km (0.042 R)
• M4: 1,943,576 km (0.09 R)
• M5: 2,293,335 km (0.101 R)
• M6: 2,768,159 km (0.074 R)
• M7: 3,097,274 km (0.087 R)
• M8: 3,403,501 km (0.109 R)
• M9: 5,025,142 km (0.113 R)
• M10: 9,312,767 km (0.033 R)
• M11: 9,803,298 km (0.042 R)
• M12: 12,111,892 km (0.119 R)
• M13: 12,401,963 km (0.101 R)
• M14: 13,608,769 km (0.103 R)
• M15: 16,184,395 km (0.087 R)
• M16: 17,038,150 km (0.101 R)
• M17: 22,191,199 km (0.077 R)
• M18: 24,792,556 km (0.067 R)
• M19: 32,784,972 km (0.111 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 19,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit