🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.47 AU - 0.59 AU

Year: 147 Days

Day: 17.3 Hours

Environment

Temp: 222 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.61 AU - 1.01 AU

Year: 278 Days

Day: 32 Hours

Environment

Temp: 152 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,539,887 km

• M1: 66,272 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.14 AU - 4.54 AU

Year: 2865 Days

Day: 26.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.9

Radius: 10.7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.51 AU - 8.91 AU

Year: 8152 Days

Day: 7.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 80,539,887 km

• M1: 133,142 km (0.086 R)
• M2: 1,507,049 km (0.118 R)
• M3: 2,192,806 km (0.099 R)
• M4: 3,314,341 km (0.116 R)
• M5: 5,618,597 km (0.107 R)
• M6: 6,259,175 km (0.083 R)
• M7: 8,910,797 km (0.103 R)
• M8: 10,085,290 km (0.106 R)
• M9: 10,985,420 km (0.032 R)
• M10: 12,997,063 km (0.072 R)
• M11: 14,729,406 km (0.056 R)
• M12: 16,306,617 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.1

Radius: 8

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 17.29 AU - 20.97 AU

Year: 31862 Days

Day: 17.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 80,539,887 km

• M1: 256,560 km (0.072 R)
• M2: 1,028,037 km (0.102 R)
• M3: 1,311,674 km (0.092 R)
• M4: 1,647,821 km (0.079 R)
• M5: 2,102,149 km (0.056 R)
• M6: 4,011,018 km (0.111 R)
• M7: 6,951,663 km (0.059 R)
• M8: 7,429,629 km (0.075 R)
• M9: 8,292,210 km (0.102 R)
• M10: 13,192,887 km (0.115 R)
• M11: 21,484,349 km (0.078 R)
• M12: 26,295,715 km (0.103 R)
• M13: 27,103,544 km (0.043 R)
• M14: 28,406,092 km (0.085 R)
• M15: 38,419,576 km (0.113 R)
• M16: 38,714,732 km (0.113 R)
• M17: 46,094,246 km (0.083 R)
• M18: 47,098,945 km (0.104 R)
• M19: 49,325,859 km (0.114 R)
• M20: 53,252,653 km (0.085 R)
• M21: 58,936,176 km (0.115 R)
• M22: 63,352,155 km (0.118 R)
• M23: 65,220,632 km (0.07 R)
• M24: 72,385,772 km (0.068 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 12,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit