🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.6 AU - 0.62 AU

Year: 174 Days

Day: 35.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.69 AU - 1.13 AU

Year: 317 Days

Day: 14.8 Hours

Environment

Temp: 69 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.92 AU - 0.96 AU

Year: 333 Days

Day: 16.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,653,392 km

• M1: 523,443 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.21 AU - 3.27 AU

Year: 1657 Days

Day: 33.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.8

Radius: 14.7

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.15 AU - 6.37 AU

Year: 5721 Days

Day: 13.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 14,653,392 km

• M1: 184,155 km (0.114 R)
• M2: 316,399 km (0.098 R)
• M3: 422,614 km (0.085 R)
• M4: 626,815 km (0.095 R)
• M5: 845,527 km (0.111 R)
• M6: 981,811 km (0.08 R)
• M7: 1,108,969 km (0.069 R)
• M8: 1,506,301 km (0.104 R)
• M9: 1,696,440 km (0.093 R)
• M10: 1,980,825 km (0.095 R)
• M11: 2,079,111 km (0.093 R)
• M12: 2,513,244 km (0.052 R)
• M13: 2,777,733 km (0.094 R)
• M14: 2,901,152 km (0.115 R)
• M15: 3,127,942 km (0.078 R)
• M16: 3,256,446 km (0.109 R)
• M17: 3,439,554 km (0.06 R)
• M18: 3,775,252 km (0.114 R)
• M19: 4,009,522 km (0.06 R)
• M20: 4,320,087 km (0.085 R)
• M21: 4,507,384 km (0.064 R)
• M22: 4,682,713 km (0.105 R)
• M23: 4,950,044 km (0.111 R)
• M24: 5,437,733 km (0.072 R)
• M25: 5,530,932 km (0.085 R)
• M26: 5,909,116 km (0.086 R)
• M27: 6,165,826 km (0.099 R)
• M28: 6,807,451 km (0.075 R)
• M29: 7,127,890 km (0.079 R)
• M30: 7,384,300 km (0.099 R)
• M31: 7,522,379 km (0.106 R)
• M32: 8,279,195 km (0.12 R)
• M33: 8,512,867 km (0.028 R)
• M34: 8,839,888 km (0.1 R)
• M35: 9,301,248 km (0.088 R)
• M36: 9,903,080 km (0.109 R)
• M37: 10,537,076 km (0.058 R)
• M38: 10,712,404 km (0.092 R)
• M39: 10,849,286 km (0.101 R)
• M40: 11,065,754 km (0.097 R)
• M41: 11,542,822 km (0.108 R)
• M42: 11,945,689 km (0.074 R)
• M43: 12,271,214 km (0.085 R)
• M44: 12,869,007 km (0.108 R)
• M45: 13,077,247 km (0.114 R)
• M46: 13,307,628 km (0.051 R)
• M47: 13,666,513 km (0.051 R)
• M48: 13,793,971 km (0.108 R)
• M49: 14,114,110 km (0.042 R)
• M50: 14,307,540 km (0.098 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: 479 - 18,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit