🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.62 AU - 0.8 AU

Year: 225 Days

Day: 32.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,855,971 km

• M1: 479,760 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.71 AU - 0.87 AU

Year: 265 Days

Day: 12 Hours

Environment

Temp: 111 °C

Axial Tilt: 87.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,855,971 km

• M1: 34,557 km (0.069 R)
• M2: 668,852 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.78 AU - 0.82 AU

Year: 270 Days

Day: 36 Hours

Environment

Temp: 94 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.88 AU - 3.32 AU

Year: 2056 Days

Day: 23 Hours

Environment

Temp: -120 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,855,971 km

• M1: 74,649 km (0.06 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.8

Radius: 9.7

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.39 AU - 6.09 AU

Year: 5181 Days

Day: 11.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 30,855,971 km

• M1: 120,875 km (0.065 R)
• M2: 612,454 km (0.057 R)
• M3: 1,018,612 km (0.08 R)
• M4: 1,530,835 km (0.041 R)
• M5: 2,365,442 km (0.099 R)
• M6: 2,810,794 km (0.057 R)
• M7: 3,210,969 km (0.066 R)
• M8: 3,803,376 km (0.032 R)
• M9: 4,442,309 km (0.042 R)
• M10: 5,374,902 km (0.114 R)
• M11: 6,148,472 km (0.095 R)
• M12: 7,805,867 km (0.068 R)
• M13: 8,444,949 km (0.084 R)
• M14: 9,037,507 km (0.105 R)
• M15: 9,573,217 km (0.106 R)
• M16: 10,936,203 km (0.072 R)
• M17: 11,261,129 km (0.078 R)
• M18: 12,126,403 km (0.115 R)
• M19: 13,666,065 km (0.057 R)
• M20: 15,389,731 km (0.103 R)
• M21: 15,739,342 km (0.081 R)
• M22: 16,213,866 km (0.102 R)
• M23: 17,316,253 km (0.109 R)
• M24: 17,694,735 km (0.034 R)
• M25: 18,468,007 km (0.056 R)
• M26: 21,424,958 km (0.073 R)
• M27: 23,129,476 km (0.098 R)
• M28: 24,446,237 km (0.103 R)
• M29: 24,842,821 km (0.092 R)
• M30: 29,852,853 km (0.103 R)
• M31: 30,397,240 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 14,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit