🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.26 AU - 1.48 AU

Year: 561 Days

Day: 43.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 18,736,450 km

• M1: 579,542 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.03 AU - 4.31 AU

Year: 2460 Days

Day: 12.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,736,450 km

• M1: 308,172 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.79 AU - 6.03 AU

Year: 3806 Days

Day: 20.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 142.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,736,450 km

• M1: 113,096 km (0.104 R)
• M2: 1,187,508 km (0.065 R)

Asteroid Belt

Center: 8.47 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.2

Radius: 13.5

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 11.31 AU - 12.75 AU

Year: 14597 Days

Day: 14.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 18,736,450 km

• M1: 170,990 km (0.092 R)
• M2: 259,552 km (0.097 R)
• M3: 400,922 km (0.113 R)
• M4: 511,774 km (0.067 R)
• M5: 854,653 km (0.105 R)
• M6: 959,072 km (0.111 R)
• M7: 1,130,212 km (0.083 R)
• M8: 1,446,462 km (0.103 R)
• M9: 1,621,491 km (0.11 R)
• M10: 1,816,268 km (0.072 R)
• M11: 1,942,080 km (0.103 R)
• M12: 2,216,143 km (0.069 R)
• M13: 2,516,835 km (0.104 R)
• M14: 2,629,631 km (0.064 R)
• M15: 2,831,140 km (0.077 R)
• M16: 4,012,813 km (0.051 R)
• M17: 4,380,974 km (0.078 R)
• M18: 5,276,317 km (0.113 R)
• M19: 5,513,579 km (0.086 R)
• M20: 5,848,080 km (0.12 R)
• M21: 6,093,720 km (0.096 R)
• M22: 6,517,381 km (0.081 R)
• M23: 6,752,549 km (0.066 R)
• M24: 6,990,559 km (0.104 R)
• M25: 7,271,803 km (0.069 R)
• M26: 7,907,743 km (0.071 R)
• M27: 8,221,899 km (0.105 R)
• M28: 8,391,094 km (0.117 R)
• M29: 9,276,714 km (0.11 R)
• M30: 10,078,857 km (0.109 R)
• M31: 10,396,902 km (0.082 R)
• M32: 10,949,667 km (0.111 R)
• M33: 11,066,054 km (0.116 R)
• M34: 11,276,687 km (0.117 R)
• M35: 11,868,497 km (0.091 R)
• M36: 12,132,238 km (0.111 R)
• M37: 12,446,244 km (0.104 R)
• M38: 13,181,368 km (0.117 R)
• M39: 13,429,550 km (0.108 R)
• M40: 14,056,814 km (0.053 R)
• M41: 14,616,759 km (0.11 R)
• M42: 15,548,754 km (0.088 R)
• M43: 15,811,149 km (0.083 R)
• M44: 15,995,603 km (0.066 R)
• M45: 16,287,019 km (0.111 R)
• M46: 17,171,741 km (0.107 R)
• M47: 17,660,777 km (0.118 R)
• M48: 17,852,262 km (0.105 R)
• M49: 18,265,002 km (0.111 R)
• M50: 18,680,735 km (0.101 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 17,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit