🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.43 AU - 0.67 AU

Year: 155 Days

Day: 22.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.18 AU - 1.33 AU

Year: 532 Days

Day: 20.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,852,794 km

• M1: 77,492 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.11 AU - 1.81 AU

Year: 672 Days

Day: 46.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.61 AU - 3.47 AU

Year: 2018 Days

Day: 19.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 80.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,852,794 km

• M1: 134,638 km (0.044 R)
• M2: 208,091 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.9

Radius: 8.4

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.47 AU - 4.89 AU

Year: 3254 Days

Day: 5.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 21,852,794 km

• M1: 104,419 km (0.114 R)
• M2: 408,851 km (0.09 R)
• M3: 758,611 km (0.108 R)
• M4: 1,224,010 km (0.03 R)
• M5: 1,560,007 km (0.071 R)
• M6: 1,944,473 km (0.084 R)
• M7: 2,509,654 km (0.117 R)
• M8: 2,888,735 km (0.114 R)
• M9: 3,287,563 km (0.028 R)
• M10: 4,239,005 km (0.096 R)
• M11: 6,049,588 km (0.118 R)
• M12: 6,587,093 km (0.041 R)
• M13: 7,954,418 km (0.076 R)
• M14: 8,775,261 km (0.113 R)
• M15: 9,061,143 km (0.034 R)
• M16: 10,110,871 km (0.101 R)
• M17: 11,239,587 km (0.104 R)
• M18: 13,040,895 km (0.085 R)
• M19: 14,229,151 km (0.062 R)
• M20: 15,800,976 km (0.113 R)
• M21: 17,881,583 km (0.096 R)
• M22: 21,463,704 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 10,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit