🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.42 AU - 1.56 AU

Year: 661 Days

Day: 40.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,349,889 km

• M1: 42,785 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.79 AU - 2.83 AU

Year: 1276 Days

Day: 26.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.33 AU - 2.53 AU

Year: 1377 Days

Day: 36.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.4

Radius: 10.6

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.47 AU - 5.33 AU

Year: 3942 Days

Day: 10.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,349,889 km

• M1: 132,245 km (0.041 R)
• M2: 462,407 km (0.032 R)
• M3: 1,074,262 km (0.057 R)
• M4: 1,495,231 km (0.107 R)
• M5: 3,193,915 km (0.066 R)
• M6: 5,015,717 km (0.094 R)
• M7: 5,387,319 km (0.081 R)
• M8: 6,235,389 km (0.114 R)
• M9: 6,614,171 km (0.03 R)
• M10: 8,964,054 km (0.118 R)
• M11: 10,153,357 km (0.068 R)
• M12: 11,039,126 km (0.112 R)
• M13: 11,860,568 km (0.117 R)

Asteroid Belt

Center: 8.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.6

Radius: 13.1

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.9 AU - 13.24 AU

Year: 15240 Days

Day: 10.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,349,889 km

• M1: 163,660 km (0.095 R)
• M2: 630,256 km (0.045 R)
• M3: 1,250,788 km (0.076 R)
• M4: 2,611,231 km (0.108 R)
• M5: 3,061,221 km (0.079 R)
• M6: 3,690,729 km (0.097 R)
• M7: 6,952,860 km (0.08 R)
• M8: 7,957,260 km (0.107 R)
• M9: 8,586,619 km (0.108 R)
• M10: 10,358,157 km (0.104 R)
• M11: 13,207,398 km (0.115 R)
• M12: 18,098,949 km (0.117 R)
• M13: 21,757,365 km (0.114 R)
• M14: 31,046,644 km (0.074 R)
• M15: 31,709,213 km (0.068 R)
• M16: 34,102,630 km (0.096 R)
• M17: 37,229,973 km (0.081 R)
• M18: 38,229,437 km (0.111 R)
• M19: 44,745,920 km (0.115 R)
• M20: 49,080,817 km (0.051 R)
• M21: 50,890,652 km (0.072 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 10,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit