🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.5 AU - 0.56 AU

Year: 144 Days

Day: 17.1 Hours

Environment

Temp: 234 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,642,467 km

• M1: 19,448 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.83 AU - 0.85 AU

Year: 287 Days

Day: 30.6 Hours

Environment

Temp: 99 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,642,467 km

• M1: 562,189 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.73 AU - 0.99 AU

Year: 297 Days

Day: 20.4 Hours

Environment

Temp: 102 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.69 AU - 3.11 AU

Year: 1841 Days

Day: 41.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.9

Radius: 4.5

Gravity: 19.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.37 AU - 16.99 AU

Year: 18862 Days

Day: 24.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 60,642,467 km

• M1: 56,847 km (0.078 R)
• M2: 244,443 km (0.12 R)
• M3: 452,085 km (0.098 R)
• M4: 1,037,162 km (0.028 R)
• M5: 1,235,230 km (0.101 R)
• M6: 1,386,024 km (0.099 R)
• M7: 1,627,176 km (0.113 R)
• M8: 2,004,312 km (0.046 R)
• M9: 2,273,140 km (0.084 R)
• M10: 2,416,305 km (0.1 R)
• M11: 2,743,625 km (0.108 R)
• M12: 3,149,783 km (0.071 R)
• M13: 3,380,463 km (0.11 R)
• M14: 4,021,340 km (0.052 R)
• M15: 5,394,948 km (0.114 R)
• M16: 5,613,810 km (0.045 R)
• M17: 6,346,241 km (0.059 R)
• M18: 6,840,512 km (0.066 R)
• M19: 8,235,512 km (0.119 R)
• M20: 11,276,089 km (0.03 R)
• M21: 16,237,951 km (0.071 R)
• M22: 16,389,195 km (0.112 R)
• M23: 18,034,472 km (0.083 R)
• M24: 18,523,956 km (0.096 R)
• M25: 22,295,019 km (0.109 R)
• M26: 25,310,464 km (0.1 R)
• M27: 26,130,559 km (0.086 R)
• M28: 38,861,787 km (0.082 R)
• M29: 39,677,843 km (0.032 R)
• M30: 40,505,119 km (0.075 R)
• M31: 44,370,878 km (0.095 R)
• M32: 46,926,907 km (0.085 R)
• M33: 47,542,353 km (0.066 R)
• M34: 49,897,921 km (0.098 R)
• M35: 52,660,246 km (0.116 R)
• M36: 52,991,755 km (0.101 R)
• M37: 60,098,850 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 17,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit