🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.85 AU - 0.97 AU

Year: 317 Days

Day: 22.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.12 AU - 1.14 AU

Year: 439 Days

Day: 37.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.51 AU - 2.15 AU

Year: 904 Days

Day: 12.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,124,443 km

• M1: 305,479 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.61 AU - 3.07 AU

Year: 1748 Days

Day: 44.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,124,443 km

• M1: 90,956 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.7

Radius: 3.1

Gravity: 80.09 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 19.3 AU - 20.12 AU

Year: 31961 Days

Day: 24.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 108,124,443 km

• M1: 38,596 km (0.056 R)
• M2: 143,464 km (0.027 R)
• M3: 316,549 km (0.064 R)
• M4: 756,816 km (0.07 R)
• M5: 1,112,709 km (0.115 R)
• M6: 2,049,940 km (0.069 R)
• M7: 2,310,988 km (0.054 R)
• M8: 2,540,621 km (0.109 R)
• M9: 2,986,123 km (0.036 R)
• M10: 4,956,327 km (0.1 R)
• M11: 5,337,802 km (0.093 R)
• M12: 5,830,128 km (0.093 R)
• M13: 6,649,476 km (0.07 R)
• M14: 8,219,206 km (0.117 R)
• M15: 13,227,593 km (0.058 R)
• M16: 14,545,551 km (0.076 R)
• M17: 15,858,421 km (0.064 R)
• M18: 17,535,414 km (0.093 R)
• M19: 18,516,327 km (0.093 R)
• M20: 20,694,023 km (0.059 R)
• M21: 25,057,793 km (0.089 R)
• M22: 25,923,366 km (0.104 R)
• M23: 26,300,203 km (0.062 R)
• M24: 38,235,421 km (0.109 R)
• M25: 47,673,251 km (0.091 R)
• M26: 48,049,789 km (0.025 R)
• M27: 59,633,601 km (0.086 R)
• M28: 68,308,632 km (0.069 R)
• M29: 71,213,374 km (0.086 R)
• M30: 72,199,672 km (0.064 R)
• M31: 73,194,947 km (0.115 R)
• M32: 84,203,705 km (0.081 R)
• M33: 84,753,776 km (0.11 R)
• M34: 93,295,216 km (0.032 R)
• M35: 95,069,596 km (0.09 R)
• M36: 100,527,525 km (0.053 R)
• M37: 101,456,977 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 17,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit