🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.43 AU - 0.63 AU

Year: 142 Days

Day: 37.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.94 AU - 2.4 AU

Year: 1173 Days

Day: 37.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,560,983 km

• M1: 1,430,006 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.5 AU - 3.62 AU

Year: 2466 Days

Day: 37.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.34 AU - 5.06 AU

Year: 3740 Days

Day: 12.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.2

Radius: 9.2

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.81 AU - 5.41 AU

Year: 4240 Days

Day: 9.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 18,560,983 km

• M1: 144,960 km (0.073 R)
• M2: 392,395 km (0.108 R)
• M3: 478,264 km (0.081 R)
• M4: 620,831 km (0.11 R)
• M5: 919,877 km (0.105 R)
• M6: 1,019,210 km (0.117 R)
• M7: 1,373,308 km (0.077 R)
• M8: 1,499,719 km (0.088 R)
• M9: 1,751,941 km (0.102 R)
• M10: 2,283,312 km (0.071 R)
• M11: 2,716,847 km (0.108 R)
• M12: 2,818,274 km (0.103 R)
• M13: 2,965,479 km (0.08 R)
• M14: 3,085,007 km (0.096 R)
• M15: 3,516,448 km (0.091 R)
• M16: 4,469,685 km (0.07 R)
• M17: 4,641,723 km (0.083 R)
• M18: 4,763,645 km (0.032 R)
• M19: 5,406,766 km (0.116 R)
• M20: 5,701,474 km (0.108 R)
• M21: 6,153,260 km (0.118 R)
• M22: 6,616,714 km (0.054 R)
• M23: 6,872,377 km (0.102 R)
• M24: 7,232,010 km (0.079 R)
• M25: 7,556,637 km (0.076 R)
• M26: 7,741,391 km (0.056 R)
• M27: 7,865,407 km (0.11 R)
• M28: 8,199,459 km (0.047 R)
• M29: 8,325,869 km (0.095 R)
• M30: 8,687,597 km (0.114 R)
• M31: 8,773,466 km (0.072 R)
• M32: 9,163,468 km (0.115 R)
• M33: 9,647,716 km (0.081 R)
• M34: 9,736,727 km (0.117 R)
• M35: 10,276,177 km (0.077 R)
• M36: 10,389,871 km (0.118 R)
• M37: 10,641,196 km (0.092 R)
• M38: 10,779,275 km (0.075 R)
• M39: 11,220,289 km (0.099 R)
• M40: 11,360,761 km (0.04 R)
• M41: 12,167,842 km (0.065 R)
• M42: 12,336,289 km (0.092 R)
• M43: 12,553,954 km (0.092 R)
• M44: 12,626,808 km (0.114 R)
• M45: 12,846,268 km (0.097 R)
• M46: 13,190,194 km (0.103 R)
• M47: 14,138,794 km (0.073 R)
• M48: 14,697,991 km (0.119 R)
• M49: 14,954,551 km (0.077 R)
• M50: 15,186,877 km (0.068 R)
• M51: 15,707,178 km (0.117 R)
• M52: 16,127,548 km (0.077 R)
• M53: 16,525,179 km (0.057 R)
• M54: 16,631,693 km (0.041 R)
• M55: 16,711,728 km (0.051 R)
• M56: 17,141,074 km (0.08 R)
• M57: 17,818,902 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 16,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit