🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.53 AU - 0.65 AU

Year: 171 Days

Day: 15.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.67 AU - 0.77 AU

Year: 230 Days

Day: 14.5 Hours

Environment

Temp: 100 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.5 AU - 2.42 AU

Year: 1034 Days

Day: 17.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.58 AU - 2.34 AU

Year: 1034 Days

Day: 45.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.68 AU - 2.42 AU

Year: 1106 Days

Day: 19.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.19 AU - 2.49 AU

Year: 1348 Days

Day: 19.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.5

Radius: 10.9

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.98 AU - 7.2 AU

Year: 7112 Days

Day: 11.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,772,648 km

• M1: 135,685 km (0.108 R)
• M2: 511,924 km (0.115 R)
• M3: 944,262 km (0.049 R)
• M4: 1,582,745 km (0.08 R)
• M5: 2,755,892 km (0.059 R)
• M6: 3,863,365 km (0.094 R)
• M7: 5,034,567 km (0.118 R)
• M8: 5,653,902 km (0.114 R)
• M9: 6,393,215 km (0.052 R)
• M10: 7,157,959 km (0.098 R)
• M11: 9,680,628 km (0.091 R)
• M12: 10,152,310 km (0.092 R)
• M13: 12,357,682 km (0.111 R)
• M14: 12,969,537 km (0.063 R)
• M15: 16,009,067 km (0.093 R)
• M16: 19,793,145 km (0.118 R)
• M17: 24,049,653 km (0.108 R)
• M18: 24,828,459 km (0.112 R)
• M19: 26,163,770 km (0.071 R)
• M20: 34,429,501 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 14,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit