🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.63 AU - 0.75 AU

Year: 202 Days

Day: 19.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.91 AU - 0.99 AU

Year: 327 Days

Day: 46.6 Hours

Environment

Temp: 96 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.03 AU - 1.53 AU

Year: 511 Days

Day: 42.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.65 AU - 1.93 AU

Year: 846 Days

Day: 18.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.5 AU - 6.22 AU

Year: 4382 Days

Day: 23 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.6

Radius: 8.2

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.7 AU - 8.46 AU

Year: 6652 Days

Day: 5.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 32,545,921 km

• M1: 102,026 km (0.053 R)
• M2: 357,689 km (0.116 R)
• M3: 639,980 km (0.113 R)
• M4: 1,175,091 km (0.087 R)
• M5: 1,457,532 km (0.097 R)
• M6: 2,540,172 km (0.094 R)
• M7: 3,058,379 km (0.052 R)
• M8: 3,645,401 km (0.04 R)
• M9: 3,965,840 km (0.119 R)
• M10: 4,305,277 km (0.074 R)
• M11: 5,126,121 km (0.034 R)
• M12: 5,618,447 km (0.107 R)
• M13: 6,867,440 km (0.04 R)
• M14: 7,685,591 km (0.116 R)
• M15: 9,177,381 km (0.103 R)
• M16: 10,899,701 km (0.083 R)
• M17: 11,325,905 km (0.091 R)
• M18: 11,812,397 km (0.076 R)
• M19: 12,671,388 km (0.066 R)
• M20: 13,195,879 km (0.116 R)
• M21: 15,916,615 km (0.074 R)
• M22: 18,519,169 km (0.105 R)
• M23: 19,816,332 km (0.05 R)
• M24: 21,173,035 km (0.107 R)
• M25: 22,136,296 km (0.073 R)
• M26: 22,973,895 km (0.102 R)
• M27: 23,439,593 km (0.104 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 15,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit