🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.41 AU - 0.63 AU

Year: 142 Days

Day: 43.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.67 AU - 0.67 AU

Year: 208 Days

Day: 31.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,015,784 km

• M1: 52,958 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.85 AU - 1.29 AU

Year: 419 Days

Day: 42.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.84 AU - 1.88 AU

Year: 961 Days

Day: 23.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.8

Radius: 9.6

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.86 AU - 10.06 AU

Year: 11905 Days

Day: 8.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,015,784 km

• M1: 119,379 km (0.076 R)
• M2: 647,160 km (0.063 R)
• M3: 1,479,523 km (0.097 R)
• M4: 1,957,638 km (0.089 R)
• M5: 2,497,088 km (0.088 R)
• M6: 3,064,662 km (0.088 R)
• M7: 4,341,629 km (0.115 R)
• M8: 4,816,902 km (0.032 R)
• M9: 5,293,820 km (0.109 R)
• M10: 5,697,734 km (0.088 R)
• M11: 7,074,184 km (0.114 R)
• M12: 9,032,420 km (0.067 R)
• M13: 10,575,672 km (0.055 R)
• M14: 11,437,655 km (0.072 R)
• M15: 13,118,387 km (0.092 R)
• M16: 13,986,055 km (0.109 R)
• M17: 14,498,876 km (0.025 R)
• M18: 16,890,796 km (0.1 R)
• M19: 20,175,367 km (0.071 R)
• M20: 21,162,863 km (0.107 R)
• M21: 22,010,185 km (0.098 R)
• M22: 24,227,226 km (0.11 R)
• M23: 26,491,838 km (0.059 R)
• M24: 26,882,438 km (0.096 R)
• M25: 30,895,850 km (0.099 R)
• M26: 32,096,223 km (0.119 R)
• M27: 36,723,884 km (0.102 R)
• M28: 39,576,565 km (0.048 R)
• M29: 40,602,508 km (0.116 R)
• M30: 42,307,325 km (0.074 R)
• M31: 48,140,894 km (0.031 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 16,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit