🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.61 AU - 0.71 AU

Year: 202 Days

Day: 12.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,730,668 km

• M1: 62,083 km (0.069 R)
• M2: 356,193 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.6 AU - 0.8 AU

Year: 221 Days

Day: 21.9 Hours

Environment

Temp: 101 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,730,668 km

• M1: 418,874 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.87 AU - 1.07 AU

Year: 360 Days

Day: 38 Hours

Environment

Temp: 11 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,730,668 km

• M1: 29,022 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.32 AU - 1.34 AU

Year: 578 Days

Day: 12.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.61 AU - 2.59 AU

Year: 1146 Days

Day: 26.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,730,668 km

• M1: 58,044 km (0.099 R)

Asteroid Belt

Center: 7.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.7

Radius: 3.9

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 13.23 AU - 14.27 AU

Year: 19208 Days

Day: 19.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,730,668 km

• M1: 48,919 km (0.118 R)
• M2: 197,020 km (0.115 R)
• M3: 373,995 km (0.065 R)
• M4: 633,697 km (0.081 R)
• M5: 1,013,526 km (0.084 R)
• M6: 1,204,712 km (0.118 R)
• M7: 1,517,521 km (0.073 R)
• M8: 2,172,011 km (0.099 R)
• M9: 2,782,969 km (0.079 R)
• M10: 3,097,424 km (0.065 R)
• M11: 3,327,057 km (0.09 R)
• M12: 3,867,404 km (0.082 R)
• M13: 4,059,937 km (0.088 R)
• M14: 6,485,217 km (0.082 R)
• M15: 6,654,412 km (0.084 R)
• M16: 9,213,284 km (0.049 R)
• M17: 10,733,049 km (0.096 R)
• M18: 11,113,327 km (0.101 R)
• M19: 15,365,646 km (0.12 R)
• M20: 18,081,446 km (0.082 R)
• M21: 24,276,892 km (0.119 R)
• M22: 26,706,361 km (0.06 R)
• M23: 32,335,729 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 13,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit