🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.49 AU - 0.57 AU

Year: 138 Days

Day: 22.3 Hours

Environment

Temp: 265 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,408,629 km

• M1: 142,866 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.69 AU - 0.77 AU

Year: 223 Days

Day: 34.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,408,629 km

• M1: 172,636 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.74 AU - 0.74 AU

Year: 228 Days

Day: 28.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,408,629 km

• M1: 30,219 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.45 AU - 1.51 AU

Year: 645 Days

Day: 24.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 71.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.82 AU - 2.04 AU

Year: 960 Days

Day: 24.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.84 AU - 2.36 AU

Year: 1090 Days

Day: 21.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.4

Radius: 13.3

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.79 AU - 12.07 AU

Year: 12064 Days

Day: 14.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,408,629 km

• M1: 166,353 km (0.064 R)
• M2: 842,685 km (0.115 R)
• M3: 1,481,617 km (0.084 R)
• M4: 2,020,618 km (0.094 R)
• M5: 3,503,133 km (0.061 R)
• M6: 3,968,233 km (0.109 R)
• M7: 5,184,613 km (0.101 R)
• M8: 6,370,775 km (0.104 R)
• M9: 7,270,905 km (0.102 R)
• M10: 8,616,089 km (0.076 R)
• M11: 9,179,325 km (0.085 R)
• M12: 10,642,542 km (0.083 R)
• M13: 13,213,232 km (0.045 R)
• M14: 13,899,886 km (0.096 R)
• M15: 15,209,167 km (0.096 R)
• M16: 17,996,474 km (0.086 R)
• M17: 19,630,681 km (0.099 R)
• M18: 21,277,156 km (0.106 R)
• M19: 21,874,500 km (0.076 R)
• M20: 24,284,671 km (0.113 R)
• M21: 24,749,621 km (0.091 R)
• M22: 25,697,473 km (0.119 R)
• M23: 26,669,411 km (0.099 R)
• M24: 28,480,443 km (0.082 R)
• M25: 31,678,995 km (0.068 R)
• M26: 35,704,823 km (0.086 R)
• M27: 40,189,019 km (0.104 R)
• M28: 41,630,843 km (0.1 R)
• M29: 42,431,641 km (0.112 R)
• M30: 46,877,241 km (0.07 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 14,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit