🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.67 AU - 0.97 AU

Year: 283 Days

Day: 28.9 Hours

Environment

Temp: 102 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,179,793 km

• M1: 34,408 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.45 AU - 1.47 AU

Year: 672 Days

Day: 34.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.69 AU - 2.55 AU

Year: 1175 Days

Day: 21.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.41 AU - 3.61 AU

Year: 1989 Days

Day: 41.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.4

Radius: 9.9

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.33 AU - 11.95 AU

Year: 11398 Days

Day: 11 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,179,793 km

• M1: 123,269 km (0.12 R)
• M2: 1,002,306 km (0.086 R)
• M3: 1,519,166 km (0.108 R)
• M4: 2,188,018 km (0.098 R)
• M5: 3,735,160 km (0.09 R)
• M6: 4,163,608 km (0.092 R)
• M7: 4,721,010 km (0.058 R)
• M8: 6,944,184 km (0.047 R)
• M9: 7,957,111 km (0.045 R)
• M10: 8,620,129 km (0.068 R)
• M11: 8,965,101 km (0.05 R)
• M12: 10,383,738 km (0.029 R)
• M13: 10,718,239 km (0.078 R)
• M14: 14,749,901 km (0.116 R)
• M15: 16,266,824 km (0.112 R)
• M16: 17,256,563 km (0.099 R)
• M17: 17,568,924 km (0.113 R)
• M18: 18,774,533 km (0.093 R)
• M19: 25,438,370 km (0.081 R)
• M20: 29,573,405 km (0.066 R)
• M21: 30,021,301 km (0.114 R)
• M22: 33,890,949 km (0.093 R)
• M23: 34,628,616 km (0.078 R)
• M24: 35,881,648 km (0.1 R)
• M25: 39,686,520 km (0.117 R)
• M26: 43,463,118 km (0.087 R)
• M27: 45,215,956 km (0.052 R)
• M28: 45,810,608 km (0.113 R)
• M29: 47,625,829 km (0.039 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 10,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit