🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.47 AU - 1.81 AU

Year: 804 Days

Day: 46.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,791,033 km

• M1: 66,870 km (0.055 R)
• M2: 1,501,215 km (0.062 R)

Asteroid Belt

Center: 2.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.25 AU - 4.63 AU

Year: 2994 Days

Day: 31.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,791,033 km

• M1: 1,147,864 km (0.061 R)
• M2: 2,113,369 km (0.117 R)

Asteroid Belt

Center: 8.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.7

Radius: 4.3

Gravity: 46.93 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.17 AU - 13.27 AU

Year: 18404 Days

Day: 22.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 32,791,033 km

• M1: 53,855 km (0.119 R)
• M2: 349,012 km (0.086 R)
• M3: 570,716 km (0.115 R)
• M4: 714,330 km (0.072 R)
• M5: 940,073 km (0.048 R)
• M6: 2,092,575 km (0.055 R)
• M7: 3,419,359 km (0.077 R)
• M8: 3,594,837 km (0.109 R)
• M9: 4,358,235 km (0.113 R)
• M10: 4,529,973 km (0.091 R)
• M11: 9,900,088 km (0.117 R)
• M12: 10,439,239 km (0.039 R)
• M13: 13,943,270 km (0.058 R)
• M14: 17,119,232 km (0.059 R)
• M15: 18,335,613 km (0.064 R)
• M16: 18,964,971 km (0.077 R)
• M17: 20,842,275 km (0.066 R)
• M18: 25,845,875 km (0.09 R)
• M19: 27,793,788 km (0.118 R)
• M20: 29,960,714 km (0.099 R)
• M21: 34,220,962 km (0.075 R)
• M22: 35,449,310 km (0.098 R)
• M23: 36,284,216 km (0.063 R)
• M24: 38,574,858 km (0.072 R)
• M25: 39,162,179 km (0.064 R)
• M26: 40,656,662 km (0.099 R)
• M27: 55,854,459 km (0.056 R)
• M28: 57,554,789 km (0.071 R)
• M29: 58,129,245 km (0.029 R)
• M30: 60,267,896 km (0.094 R)
• M31: 63,065,077 km (0.107 R)
• M32: 63,268,081 km (0.068 R)
• M33: 65,738,690 km (0.027 R)
• M34: 67,633,347 km (0.037 R)
• M35: 76,957,782 km (0.037 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.3

Radius: 5.7

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 11.54 AU - 15.1 AU

Year: 18613 Days

Day: 15.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 32,791,033 km

• M1: 71,059 km (0.088 R)
• M2: 268,079 km (0.101 R)
• M3: 632,799 km (0.117 R)
• M4: 1,597,406 km (0.064 R)
• M5: 2,409,573 km (0.034 R)
• M6: 3,153,074 km (0.108 R)
• M7: 8,448,839 km (0.11 R)
• M8: 9,780,260 km (0.05 R)
• M9: 10,223,518 km (0.098 R)
• M10: 10,541,713 km (0.083 R)
• M11: 14,040,957 km (0.108 R)
• M12: 17,848,971 km (0.096 R)
• M13: 20,307,313 km (0.089 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 13,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit