🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.59 AU

Year: 136 Days

Day: 24.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.68 AU - 0.7 AU

Year: 214 Days

Day: 34.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.53 AU - 1.97 AU

Year: 863 Days

Day: 27.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.92 AU - 4.92 AU

Year: 3464 Days

Day: 31.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,661,183 km

• M1: 931,396 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.7

Radius: 11

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.65 AU - 13.63 AU

Year: 14804 Days

Day: 6 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 66,661,183 km

• M1: 137,181 km (0.077 R)
• M2: 607,667 km (0.093 R)
• M3: 1,022,352 km (0.118 R)
• M4: 1,431,652 km (0.119 R)
• M5: 2,337,168 km (0.085 R)
• M6: 4,394,288 km (0.085 R)
• M7: 5,315,960 km (0.053 R)
• M8: 5,999,024 km (0.091 R)
• M9: 7,726,132 km (0.082 R)
• M10: 11,204,731 km (0.113 R)
• M11: 17,657,635 km (0.103 R)
• M12: 20,778,546 km (0.076 R)
• M13: 22,954,596 km (0.074 R)
• M14: 25,803,838 km (0.057 R)
• M15: 28,994,910 km (0.112 R)
• M16: 31,706,072 km (0.112 R)
• M17: 44,398,105 km (0.111 R)
• M18: 48,633,071 km (0.108 R)
• M19: 50,267,577 km (0.032 R)
• M20: 52,446,919 km (0.045 R)
• M21: 63,518,807 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 17,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit