🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.47 AU - 0.65 AU

Year: 160 Days

Day: 43.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,844,463 km

• M1: 20,495 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.68 AU - 0.76 AU

Year: 234 Days

Day: 41.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,844,463 km

• M1: 59,690 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.17 AU - 1.35 AU

Year: 542 Days

Day: 13.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.41 AU - 2.19 AU

Year: 925 Days

Day: 21.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,844,463 km

• M1: 49,666 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.16 AU - 2.84 AU

Year: 1513 Days

Day: 44.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.1

Radius: 13

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.97 AU - 8.55 AU

Year: 9089 Days

Day: 15 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 42,844,463 km

• M1: 163,959 km (0.103 R)
• M2: 1,191,996 km (0.08 R)
• M3: 1,613,413 km (0.082 R)
• M4: 2,169,768 km (0.082 R)
• M5: 2,976,100 km (0.087 R)
• M6: 4,103,170 km (0.061 R)
• M7: 5,001,057 km (0.09 R)
• M8: 6,808,199 km (0.092 R)
• M9: 7,860,022 km (0.051 R)
• M10: 9,754,828 km (0.041 R)
• M11: 10,285,003 km (0.072 R)
• M12: 10,936,352 km (0.102 R)
• M13: 12,432,780 km (0.047 R)
• M14: 12,884,416 km (0.114 R)
• M15: 14,428,565 km (0.039 R)
• M16: 15,181,641 km (0.099 R)
• M17: 18,240,618 km (0.097 R)
• M18: 18,677,444 km (0.115 R)
• M19: 20,573,148 km (0.1 R)
• M20: 21,933,441 km (0.116 R)
• M21: 22,761,166 km (0.076 R)
• M22: 24,128,790 km (0.067 R)
• M23: 25,369,705 km (0.099 R)
• M24: 28,657,866 km (0.08 R)
• M25: 32,009,157 km (0.105 R)
• M26: 33,833,653 km (0.112 R)
• M27: 39,479,626 km (0.112 R)
• M28: 40,088,938 km (0.101 R)
• M29: 41,201,348 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 14,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit