🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.62 AU - 0.74 AU

Year: 212 Days

Day: 32.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,515,225 km

• M1: 72,405 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.46 AU - 1.72 AU

Year: 759 Days

Day: 35.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.2 AU - 1.98 AU

Year: 759 Days

Day: 39.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.43 AU - 3.87 AU

Year: 2641 Days

Day: 37.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.3

Radius: 14

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.03 AU - 8.15 AU

Year: 8715 Days

Day: 5.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,515,225 km

• M1: 191,186 km (0.03 R)
• M2: 740,061 km (0.062 R)
• M3: 1,196,484 km (0.095 R)
• M4: 2,340,159 km (0.111 R)
• M5: 2,918,505 km (0.105 R)
• M6: 4,001,444 km (0.106 R)
• M7: 4,468,040 km (0.072 R)
• M8: 5,691,002 km (0.059 R)
• M9: 7,704,739 km (0.111 R)
• M10: 8,197,365 km (0.113 R)
• M11: 8,996,517 km (0.088 R)
• M12: 9,586,381 km (0.079 R)
• M13: 11,031,945 km (0.107 R)
• M14: 12,157,819 km (0.108 R)
• M15: 13,144,417 km (0.105 R)
• M16: 14,637,404 km (0.089 R)
• M17: 20,722,147 km (0.095 R)
• M18: 26,221,216 km (0.079 R)
• M19: 28,043,916 km (0.076 R)
• M20: 29,213,622 km (0.095 R)
• M21: 32,329,297 km (0.094 R)
• M22: 33,415,228 km (0.096 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: 506 - 11,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit