🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.47 AU - 0.71 AU

Year: 171 Days

Day: 25.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.56 AU - 0.84 AU

Year: 221 Days

Day: 25.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,149,805 km

• M1: 121,174 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.82 AU - 2.1 AU

Year: 1034 Days

Day: 26.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.2

Radius: 6.3

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 18.13 AU - 19.69 AU

Year: 30979 Days

Day: 17.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,149,805 km

• M1: 78,539 km (0.111 R)
• M2: 305,778 km (0.12 R)
• M3: 589,266 km (0.114 R)
• M4: 792,719 km (0.059 R)
• M5: 1,127,220 km (0.12 R)
• M6: 2,023,760 km (0.097 R)
• M7: 3,273,201 km (0.071 R)
• M8: 3,785,275 km (0.096 R)
• M9: 4,195,771 km (0.118 R)
• M10: 5,643,430 km (0.095 R)
• M11: 6,378,554 km (0.086 R)
• M12: 7,045,611 km (0.059 R)
• M13: 7,263,276 km (0.117 R)
• M14: 8,227,284 km (0.071 R)
• M15: 8,468,885 km (0.118 R)
• M16: 9,802,101 km (0.117 R)
• M17: 11,269,656 km (0.113 R)
• M18: 13,669,505 km (0.092 R)
• M19: 14,353,467 km (0.116 R)
• M20: 19,196,548 km (0.088 R)
• M21: 21,660,575 km (0.088 R)
• M22: 22,121,785 km (0.113 R)
• M23: 23,447,821 km (0.032 R)
• M24: 24,725,835 km (0.069 R)
• M25: 25,739,959 km (0.088 R)
• M26: 27,742,776 km (0.115 R)
• M27: 38,923,272 km (0.087 R)
• M28: 47,789,189 km (0.054 R)
• M29: 51,127,765 km (0.105 R)
• M30: 55,644,424 km (0.079 R)
• M31: 58,442,652 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 10,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit