🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.78 AU - 1.04 AU

Year: 314 Days

Day: 27.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.99 AU - 1.55 AU

Year: 518 Days

Day: 45.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.88 AU - 2.22 AU

Year: 1062 Days

Day: 29.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.76 AU - 3.98 AU

Year: 2237 Days

Day: 45 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,256,126 km

• M1: 2,503,820 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.1

Radius: 8.2

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.27 AU - 6.97 AU

Year: 4818 Days

Day: 14.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 31,256,126 km

• M1: 102,624 km (0.07 R)
• M2: 636,988 km (0.115 R)
• M3: 1,231,789 km (0.079 R)
• M4: 1,555,519 km (0.108 R)
• M5: 2,051,286 km (0.104 R)
• M6: 2,344,797 km (0.083 R)
• M7: 3,634,181 km (0.104 R)
• M8: 4,019,695 km (0.06 R)
• M9: 4,307,970 km (0.049 R)
• M10: 4,661,769 km (0.108 R)
• M11: 5,399,137 km (0.099 R)
• M12: 6,598,463 km (0.102 R)
• M13: 8,230,576 km (0.1 R)
• M14: 8,937,126 km (0.111 R)
• M15: 11,730,268 km (0.09 R)
• M16: 12,726,440 km (0.113 R)
• M17: 14,436,045 km (0.06 R)
• M18: 15,814,888 km (0.109 R)
• M19: 17,342,283 km (0.114 R)
• M20: 17,787,037 km (0.091 R)
• M21: 18,765,706 km (0.1 R)
• M22: 21,188,294 km (0.044 R)
• M23: 21,990,737 km (0.046 R)
• M24: 25,649,153 km (0.069 R)
• M25: 27,579,115 km (0.09 R)
• M26: 27,837,770 km (0.084 R)
• M27: 28,447,681 km (0.057 R)
• M28: 29,244,888 km (0.12 R)
• M29: 30,148,010 km (0.119 R)
• M30: 30,514,375 km (0.077 R)
• M31: 31,069,533 km (0.112 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 19,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit