🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.61 AU - 0.71 AU

Year: 157 Days

Day: 46 Hours

Environment

Temp: 357 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.82 AU - 0.98 AU

Year: 250 Days

Day: 46.6 Hours

Environment

Temp: 214 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,449,263 km

• M1: 68,366 km (0.093 R)
• M2: 429,495 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.93 AU - 2.73 AU

Year: 1040 Days

Day: 17.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.85 AU - 3.27 AU

Year: 1565 Days

Day: 27.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,449,263 km

• M1: 445,054 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.43 AU - 4.03 AU

Year: 1698 Days

Day: 14.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 16.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.7

Radius: 8.5

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 13.37 AU - 20.17 AU

Year: 20083 Days

Day: 10.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 35,449,263 km

• M1: 237,113 km (0.032 R)
• M2: 1,173,446 km (0.064 R)
• M3: 1,360,144 km (0.08 R)
• M4: 1,800,710 km (0.047 R)
• M5: 1,878,351 km (0.083 R)
• M6: 2,138,502 km (0.086 R)
• M7: 2,283,462 km (0.119 R)
• M8: 2,431,564 km (0.064 R)
• M9: 5,426,663 km (0.113 R)
• M10: 6,235,538 km (0.064 R)
• M11: 7,330,146 km (0.112 R)
• M12: 7,771,759 km (0.062 R)
• M13: 8,713,777 km (0.069 R)
• M14: 10,845,995 km (0.096 R)
• M15: 11,024,765 km (0.072 R)
• M16: 11,566,758 km (0.113 R)
• M17: 12,080,477 km (0.11 R)
• M18: 13,627,319 km (0.118 R)
• M19: 14,286,746 km (0.086 R)
• M20: 15,435,658 km (0.083 R)
• M21: 16,286,122 km (0.082 R)
• M22: 17,151,695 km (0.107 R)
• M23: 17,779,109 km (0.039 R)
• M24: 20,011,857 km (0.061 R)
• M25: 21,833,660 km (0.116 R)
• M26: 22,832,824 km (0.056 R)
• M27: 23,615,221 km (0.096 R)
• M28: 23,707,822 km (0.047 R)
• M29: 24,219,297 km (0.033 R)
• M30: 24,781,635 km (0.094 R)
• M31: 25,871,157 km (0.082 R)
• M32: 25,966,600 km (0.112 R)
• M33: 27,267,204 km (0.081 R)
• M34: 27,851,982 km (0.113 R)
• M35: 28,391,731 km (0.12 R)
• M36: 28,934,771 km (0.079 R)
• M37: 29,033,955 km (0.076 R)
• M38: 29,182,805 km (0.034 R)
• M39: 32,883,557 km (0.051 R)
• M40: 34,236,969 km (0.114 R)
• M41: 35,343,245 km (0.112 R)

Kuiper Belt

Range: 37.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 13,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit