🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.63 AU - 0.77 AU

Year: 205 Days

Day: 21.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,134,365 km

• M1: 49,816 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.89 AU - 1.03 AU

Year: 329 Days

Day: 31.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.53 AU - 2.97 AU

Year: 1595 Days

Day: 32 Hours

Environment

Temp: -88 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,134,365 km

• M1: 26,180 km (0.112 R)
• M2: 160,818 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.87 AU - 2.95 AU

Year: 1737 Days

Day: 36.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,134,365 km

• M1: 1,363,734 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.37 AU - 4.99 AU

Year: 2990 Days

Day: 33 Hours

Environment

Temp: -124 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,134,365 km

• M1: 97,837 km (0.064 R)

Asteroid Belt

Center: 6.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.7

Radius: 14.9

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.51 AU - 9.93 AU

Year: 8245 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,134,365 km

• M1: 185,352 km (0.113 R)
• M2: 651,798 km (0.09 R)
• M3: 1,136,645 km (0.075 R)
• M4: 1,848,581 km (0.102 R)
• M5: 3,144,398 km (0.118 R)
• M6: 3,753,411 km (0.09 R)
• M7: 4,440,663 km (0.102 R)
• M8: 6,069,036 km (0.094 R)
• M9: 6,566,449 km (0.072 R)
• M10: 7,872,887 km (0.109 R)
• M11: 8,877,886 km (0.072 R)
• M12: 11,689,428 km (0.06 R)
• M13: 12,305,622 km (0.1 R)
• M14: 12,943,507 km (0.103 R)
• M15: 15,049,995 km (0.1 R)
• M16: 15,841,816 km (0.095 R)
• M17: 17,641,778 km (0.026 R)
• M18: 21,492,427 km (0.099 R)
• M19: 22,891,765 km (0.067 R)
• M20: 28,453,216 km (0.058 R)
• M21: 30,812,823 km (0.055 R)
• M22: 34,331,963 km (0.037 R)
• M23: 35,384,684 km (0.072 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 18,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit