🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.4 AU - 0.62 AU

Year: 130 Days

Day: 38.4 Hours

Environment

Temp: 192 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.69 AU - 0.89 AU

Year: 251 Days

Day: 24.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.76 AU - 1.24 AU

Year: 358 Days

Day: 18.8 Hours

Environment

Temp: 96 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.04 AU - 2.42 AU

Year: 1193 Days

Day: 18.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,350,136 km

• M1: 52,658 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.9 AU - 5.16 AU

Year: 3453 Days

Day: 31.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,350,136 km

• M1: 30,219 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.8

Radius: 8.4

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.6 AU - 10.68 AU

Year: 10720 Days

Day: 14.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,350,136 km

• M1: 109,356 km (0.094 R)
• M2: 423,212 km (0.066 R)
• M3: 740,061 km (0.074 R)
• M4: 1,022,501 km (0.107 R)
• M5: 1,801,607 km (0.06 R)
• M6: 2,292,139 km (0.113 R)
• M7: 2,711,611 km (0.114 R)
• M8: 3,053,891 km (0.111 R)
• M9: 3,825,666 km (0.12 R)
• M10: 4,257,555 km (0.098 R)
• M11: 4,980,861 km (0.114 R)
• M12: 7,604,359 km (0.081 R)
• M13: 8,581,532 km (0.049 R)
• M14: 9,548,682 km (0.039 R)
• M15: 10,392,414 km (0.106 R)
• M16: 10,932,164 km (0.072 R)
• M17: 12,774,162 km (0.043 R)
• M18: 13,053,162 km (0.117 R)
• M19: 14,449,808 km (0.066 R)
• M20: 16,463,395 km (0.1 R)
• M21: 18,443,473 km (0.094 R)
• M22: 20,123,008 km (0.059 R)
• M23: 29,678,871 km (0.088 R)
• M24: 33,329,508 km (0.057 R)
• M25: 35,701,831 km (0.112 R)
• M26: 36,591,789 km (0.105 R)
• M27: 37,042,228 km (0.04 R)
• M28: 38,648,012 km (0.068 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 16,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit