🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.52 AU - 0.74 AU

Year: 176 Days

Day: 12.6 Hours

Environment

Temp: 224 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,608,794 km

• M1: 86,318 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.66 AU - 0.86 AU

Year: 233 Days

Day: 24.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 65.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.26 AU - 3.96 AU

Year: 2411 Days

Day: 22.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,608,794 km

• M1: 25,880 km (0.071 R)
• M2: 626,815 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.1

Radius: 13.7

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8 AU - 8.62 AU

Year: 8419 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 41,608,794 km

• M1: 172,786 km (0.079 R)
• M2: 629,957 km (0.104 R)
• M3: 1,089,820 km (0.117 R)
• M4: 2,320,861 km (0.092 R)
• M5: 2,964,132 km (0.112 R)
• M6: 4,203,850 km (0.05 R)
• M7: 4,986,097 km (0.085 R)
• M8: 6,166,574 km (0.045 R)
• M9: 7,408,685 km (0.096 R)
• M10: 8,130,644 km (0.06 R)
• M11: 9,668,959 km (0.039 R)
• M12: 10,238,628 km (0.066 R)
• M13: 11,868,497 km (0.087 R)
• M14: 12,914,635 km (0.045 R)
• M15: 14,262,212 km (0.097 R)
• M16: 17,512,675 km (0.049 R)
• M17: 18,004,253 km (0.101 R)
• M18: 19,088,389 km (0.102 R)
• M19: 22,851,374 km (0.074 R)
• M20: 24,643,407 km (0.093 R)
• M21: 27,930,820 km (0.097 R)
• M22: 32,228,019 km (0.113 R)
• M23: 36,149,278 km (0.097 R)
• M24: 37,524,083 km (0.076 R)
• M25: 38,814,813 km (0.11 R)
• M26: 39,411,110 km (0.096 R)
• M27: 41,484,537 km (0.036 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 18,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit