🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.59 AU - 0.59 AU

Year: 169 Days

Day: 23 Hours

Environment

Temp: 216 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.51 AU - 0.69 AU

Year: 173 Days

Day: 32.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.57 AU - 0.63 AU

Year: 173 Days

Day: 29.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.44 AU - 3.66 AU

Year: 1986 Days

Day: 26.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.9

Radius: 11.4

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.93 AU - 5.53 AU

Year: 4459 Days

Day: 14.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,285,443 km

• M1: 141,819 km (0.077 R)
• M2: 532,718 km (0.039 R)
• M3: 1,187,807 km (0.113 R)
• M4: 1,555,219 km (0.076 R)
• M5: 1,987,707 km (0.089 R)
• M6: 3,133,926 km (0.12 R)
• M7: 6,183,329 km (0.094 R)
• M8: 6,932,066 km (0.111 R)
• M9: 7,524,773 km (0.104 R)
• M10: 8,777,805 km (0.097 R)
• M11: 9,224,953 km (0.117 R)
• M12: 14,289,589 km (0.112 R)
• M13: 14,716,840 km (0.103 R)
• M14: 15,201,537 km (0.076 R)
• M15: 16,203,095 km (0.077 R)
• M16: 16,563,775 km (0.054 R)
• M17: 19,183,833 km (0.097 R)

Asteroid Belt

Center: 7.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.7

Radius: 14.8

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.97 AU - 12.97 AU

Year: 12629 Days

Day: 13.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,285,443 km

• M1: 184,305 km (0.061 R)
• M2: 930,648 km (0.043 R)
• M3: 1,441,226 km (0.08 R)
• M4: 1,980,077 km (0.07 R)
• M5: 2,557,376 km (0.095 R)
• M6: 3,223,984 km (0.052 R)
• M7: 3,823,871 km (0.104 R)
• M8: 5,314,464 km (0.094 R)
• M9: 6,227,759 km (0.088 R)
• M10: 6,817,025 km (0.081 R)
• M11: 7,483,783 km (0.071 R)
• M12: 12,961,908 km (0.077 R)
• M13: 15,996,800 km (0.029 R)
• M14: 21,312,909 km (0.11 R)
• M15: 26,831,126 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 15,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit