🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.76 AU - 1.1 AU

Year: 318 Days

Day: 16.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,616,470 km

• M1: 414,237 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.76 AU - 2.18 AU

Year: 981 Days

Day: 16.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,616,470 km

• M1: 356,342 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.97 AU - 2.93 AU

Year: 1360 Days

Day: 46.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 116.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,616,470 km

• M1: 39,344 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.3 AU - 5 AU

Year: 3557 Days

Day: 36.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,616,470 km

• M1: 36,352 km (0.066 R)
• M2: 363,373 km (0.088 R)

Asteroid Belt

Center: 11.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.1

Radius: 7.3

Gravity: 11.39 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 16.99 AU - 19.87 AU

Year: 28069 Days

Day: 19 Hours

Environment

Temp: -186 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 91,616,470 km

• M1: 90,806 km (0.093 R)
• M2: 412,142 km (0.077 R)
• M3: 780,003 km (0.096 R)
• M4: 1,105,827 km (0.096 R)
• M5: 1,453,343 km (0.039 R)
• M6: 1,892,263 km (0.098 R)
• M7: 2,121,597 km (0.053 R)
• M8: 2,440,540 km (0.063 R)
• M9: 4,361,077 km (0.061 R)
• M10: 4,840,538 km (0.083 R)
• M11: 6,306,897 km (0.051 R)
• M12: 7,418,558 km (0.098 R)
• M13: 8,542,786 km (0.117 R)
• M14: 9,532,676 km (0.091 R)
• M15: 9,961,872 km (0.111 R)
• M16: 11,669,382 km (0.113 R)
• M17: 14,582,950 km (0.077 R)
• M18: 18,414,301 km (0.09 R)
• M19: 20,763,436 km (0.104 R)
• M20: 21,693,486 km (0.116 R)
• M21: 23,859,514 km (0.07 R)
• M22: 24,994,663 km (0.107 R)
• M23: 27,741,728 km (0.097 R)
• M24: 30,288,782 km (0.11 R)
• M25: 31,215,840 km (0.115 R)
• M26: 32,987,378 km (0.032 R)
• M27: 33,545,827 km (0.094 R)
• M28: 39,168,313 km (0.103 R)
• M29: 52,235,089 km (0.096 R)
• M30: 53,567,108 km (0.073 R)
• M31: 53,951,874 km (0.04 R)
• M32: 54,726,791 km (0.102 R)
• M33: 62,889,150 km (0.096 R)
• M34: 66,147,990 km (0.056 R)
• M35: 76,840,797 km (0.089 R)
• M36: 83,623,863 km (0.115 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 14,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit