🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.06 AU - 1.5 AU

Year: 603 Days

Day: 23.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.43 AU - 2.67 AU

Year: 1695 Days

Day: 41 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.8 AU - 3.08 AU

Year: 2098 Days

Day: 39.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,018,017 km

• M1: 85,869 km (0.1 R)
• M2: 1,048,232 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.9

Radius: 13.9

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.75 AU - 3.35 AU

Year: 2217 Days

Day: 6.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,018,017 km

• M1: 175,478 km (0.117 R)
• M2: 885,619 km (0.066 R)
• M3: 1,618,799 km (0.078 R)
• M4: 2,464,924 km (0.1 R)
• M5: 2,898,608 km (0.086 R)
• M6: 4,634,991 km (0.078 R)
• M7: 5,114,901 km (0.096 R)
• M8: 5,920,037 km (0.084 R)
• M9: 7,271,803 km (0.102 R)
• M10: 9,093,307 km (0.101 R)
• M11: 11,167,182 km (0.067 R)
• M12: 12,447,291 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.6

Radius: 10.9

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.09 AU - 7.85 AU

Year: 7659 Days

Day: 5.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,018,017 km

• M1: 308,770 km (0.071 R)
• M2: 1,137,991 km (0.031 R)
• M3: 1,484,609 km (0.058 R)
• M4: 3,473,812 km (0.057 R)
• M5: 4,298,994 km (0.067 R)
• M6: 5,340,195 km (0.074 R)
• M7: 6,234,192 km (0.096 R)
• M8: 7,797,789 km (0.062 R)
• M9: 8,818,944 km (0.081 R)
• M10: 9,653,102 km (0.049 R)
• M11: 10,878,757 km (0.08 R)
• M12: 13,297,007 km (0.086 R)
• M13: 14,933,159 km (0.088 R)
• M14: 28,214,757 km (0.039 R)
• M15: 28,871,342 km (0.056 R)
• M16: 30,902,432 km (0.069 R)
• M17: 32,308,353 km (0.063 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 11,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit