🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.66 AU - 0.78 AU

Year: 214 Days

Day: 40.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,124,874 km

• M1: 177,124 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.73 AU - 0.95 AU

Year: 269 Days

Day: 28.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.52 AU - 1.78 AU

Year: 741 Days

Day: 32.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.23 AU - 2.93 AU

Year: 1450 Days

Day: 38.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,124,874 km

• M1: 10,023 km (0.031 R)
• M2: 40,541 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.41 AU - 3.29 AU

Year: 1683 Days

Day: 14.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.6

Radius: 13.4

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.26 AU - 10.2 AU

Year: 9024 Days

Day: 12.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,124,874 km

• M1: 166,652 km (0.101 R)
• M2: 724,203 km (0.109 R)
• M3: 1,409,661 km (0.096 R)
• M4: 1,855,014 km (0.065 R)
• M5: 2,272,840 km (0.076 R)
• M6: 3,084,259 km (0.12 R)
• M7: 3,776,299 km (0.052 R)
• M8: 5,376,996 km (0.109 R)
• M9: 6,634,815 km (0.034 R)
• M10: 8,290,864 km (0.077 R)
• M11: 9,585,484 km (0.1 R)
• M12: 11,964,090 km (0.099 R)
• M13: 13,319,746 km (0.066 R)
• M14: 15,737,546 km (0.112 R)
• M15: 18,875,811 km (0.114 R)
• M16: 20,709,731 km (0.081 R)
• M17: 22,492,788 km (0.103 R)
• M18: 23,852,483 km (0.104 R)
• M19: 24,907,597 km (0.108 R)
• M20: 31,692,459 km (0.118 R)
• M21: 32,967,481 km (0.088 R)
• M22: 35,733,247 km (0.056 R)
• M23: 40,105,544 km (0.104 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 15,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit