🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.81 AU - 0.81 AU

Year: 275 Days

Day: 19.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.78 AU - 1.14 AU

Year: 354 Days

Day: 16.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.68 AU - 2.06 AU

Year: 963 Days

Day: 38.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,739,802 km

• M1: 79,436 km (0.102 R)
• M2: 294,409 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.44 AU - 2.92 AU

Year: 1653 Days

Day: 18.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,739,802 km

• M1: 586,723 km (0.105 R)
• M2: 1,341,743 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.16 AU - 3.38 AU

Year: 1737 Days

Day: 34.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.3

Radius: 12.3

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.97 AU - 8.97 AU

Year: 8476 Days

Day: 10.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 141.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,739,802 km

• M1: 153,039 km (0.055 R)
• M2: 540,946 km (0.06 R)
• M3: 1,108,520 km (0.062 R)
• M4: 1,575,565 km (0.114 R)
• M5: 2,881,255 km (0.111 R)
• M6: 3,366,700 km (0.105 R)
• M7: 4,531,020 km (0.066 R)
• M8: 5,251,334 km (0.09 R)
• M9: 6,667,577 km (0.039 R)
• M10: 7,876,777 km (0.103 R)
• M11: 8,832,557 km (0.119 R)
• M12: 10,289,042 km (0.095 R)
• M13: 11,847,254 km (0.114 R)
• M14: 14,683,779 km (0.05 R)
• M15: 15,807,409 km (0.111 R)
• M16: 17,737,221 km (0.095 R)
• M17: 18,296,119 km (0.071 R)
• M18: 18,866,835 km (0.114 R)
• M19: 20,958,213 km (0.062 R)
• M20: 23,449,017 km (0.078 R)
• M21: 24,722,544 km (0.1 R)
• M22: 25,508,531 km (0.077 R)
• M23: 30,379,588 km (0.084 R)
• M24: 31,180,235 km (0.12 R)
• M25: 33,773,215 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 17,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit