🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.53 AU - 0.81 AU

Year: 203 Days

Day: 23 Hours

Environment

Temp: 178 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,281,958 km

• M1: 35,455 km (0.106 R)
• M2: 363,822 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.63 AU - 1.01 AU

Year: 275 Days

Day: 17.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.06 AU - 3.1 AU

Year: 2005 Days

Day: 12.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.4

Radius: 4.1

Gravity: 17.87 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12.44 AU - 12.54 AU

Year: 16370 Days

Day: 17.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 125.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,281,958 km

• M1: 51,013 km (0.106 R)
• M2: 239,207 km (0.118 R)
• M3: 414,237 km (0.031 R)
• M4: 803,191 km (0.088 R)
• M5: 1,034,619 km (0.114 R)
• M6: 1,196,334 km (0.047 R)
• M7: 1,556,416 km (0.067 R)
• M8: 1,933,852 km (0.054 R)
• M9: 2,273,738 km (0.114 R)
• M10: 2,569,343 km (0.073 R)
• M11: 3,141,705 km (0.04 R)
• M12: 3,957,462 km (0.071 R)
• M13: 4,326,221 km (0.089 R)
• M14: 6,254,388 km (0.083 R)
• M15: 8,141,266 km (0.094 R)
• M16: 10,167,569 km (0.075 R)
• M17: 12,387,900 km (0.117 R)
• M18: 13,112,104 km (0.102 R)
• M19: 13,736,974 km (0.057 R)
• M20: 17,832,814 km (0.064 R)
• M21: 18,444,221 km (0.1 R)
• M22: 29,258,800 km (0.119 R)
• M23: 32,304,164 km (0.054 R)
• M24: 39,527,797 km (0.101 R)
• M25: 43,787,297 km (0.082 R)
• M26: 45,319,329 km (0.086 R)
• M27: 46,027,375 km (0.084 R)
• M28: 47,175,539 km (0.095 R)
• M29: 49,828,508 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.9

Radius: 7.3

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 17.16 AU - 21.1 AU

Year: 31030 Days

Day: 21 Hours

Environment

Temp: -210 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 78,281,958 km

• M1: 90,806 km (0.079 R)
• M2: 1,131,708 km (0.041 R)
• M3: 7,851,495 km (0.049 R)
• M4: 8,157,123 km (0.097 R)
• M5: 9,747,797 km (0.055 R)
• M6: 13,242,254 km (0.108 R)
• M7: 18,367,627 km (0.076 R)
• M8: 25,889,108 km (0.095 R)
• M9: 30,759,117 km (0.03 R)
• M10: 32,033,392 km (0.106 R)
• M11: 47,435,241 km (0.068 R)
• M12: 55,027,482 km (0.093 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 18,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit