🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.5 AU - 0.82 AU

Year: 352 Days

Day: 46.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,559,914 km

• M1: 45,777 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.3

Radius: 12.4

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.34 AU - 4.84 AU

Year: 5426 Days

Day: 11.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 81.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,559,914 km

• M1: 154,235 km (0.117 R)
• M2: 625,170 km (0.094 R)
• M3: 1,321,847 km (0.115 R)
• M4: 2,021,666 km (0.108 R)
• M5: 2,527,157 km (0.057 R)
• M6: 3,734,412 km (0.091 R)
• M7: 4,138,924 km (0.095 R)
• M8: 6,205,768 km (0.095 R)
• M9: 6,653,515 km (0.082 R)
• M10: 7,090,789 km (0.066 R)
• M11: 7,580,722 km (0.084 R)
• M12: 8,592,004 km (0.103 R)
• M13: 9,691,399 km (0.106 R)
• M14: 10,628,181 km (0.117 R)
• M15: 11,848,899 km (0.08 R)
• M16: 12,729,133 km (0.091 R)
• M17: 13,356,098 km (0.097 R)
• M18: 13,752,233 km (0.034 R)
• M19: 16,805,376 km (0.097 R)
• M20: 17,856,750 km (0.108 R)
• M21: 18,277,269 km (0.102 R)
• M22: 19,389,081 km (0.083 R)
• M23: 21,815,409 km (0.111 R)
• M24: 23,421,940 km (0.074 R)
• M25: 24,071,494 km (0.052 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.8

Radius: 4

Gravity: 33.86 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.14 AU - 7.22 AU

Year: 10078 Days

Day: 24.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 44,559,914 km

• M1: 49,816 km (0.075 R)
• M2: 177,124 km (0.102 R)
• M3: 405,859 km (0.112 R)
• M4: 1,069,326 km (0.086 R)
• M5: 1,251,536 km (0.07 R)
• M6: 1,799,214 km (0.057 R)
• M7: 1,941,780 km (0.086 R)
• M8: 2,074,922 km (0.099 R)
• M9: 2,359,607 km (0.054 R)
• M10: 2,813,786 km (0.095 R)
• M11: 3,738,900 km (0.105 R)
• M12: 4,242,446 km (0.089 R)
• M13: 4,850,113 km (0.087 R)
• M14: 5,514,028 km (0.095 R)
• M15: 5,680,530 km (0.115 R)
• M16: 6,417,150 km (0.118 R)
• M17: 6,713,803 km (0.099 R)
• M18: 9,712,043 km (0.111 R)
• M19: 10,152,759 km (0.102 R)
• M20: 10,555,476 km (0.088 R)
• M21: 10,864,396 km (0.05 R)
• M22: 11,993,411 km (0.056 R)
• M23: 12,500,398 km (0.104 R)
• M24: 13,983,511 km (0.103 R)
• M25: 15,316,728 km (0.067 R)
• M26: 15,712,713 km (0.059 R)
• M27: 17,651,202 km (0.095 R)
• M28: 19,976,851 km (0.093 R)
• M29: 22,330,025 km (0.117 R)
• M30: 26,149,409 km (0.088 R)
• M31: 28,957,361 km (0.114 R)
• M32: 31,322,353 km (0.09 R)
• M33: 31,852,977 km (0.075 R)
• M34: 33,813,008 km (0.086 R)
• M35: 34,822,495 km (0.098 R)
• M36: 37,255,704 km (0.112 R)
• M37: 42,586,923 km (0.106 R)
• M38: 43,895,606 km (0.099 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: 413 - 13,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit