🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.88 AU - 2.92 AU

Year: 1416 Days

Day: 47.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,769,425 km

• M1: 239,656 km (0.057 R)

Asteroid Belt

Center: 6.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.7

Radius: 12.6

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.39 AU - 11.03 AU

Year: 12423 Days

Day: 13.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,769,425 km

• M1: 160,519 km (0.069 R)
• M2: 641,625 km (0.06 R)
• M3: 1,080,545 km (0.12 R)
• M4: 2,877,365 km (0.109 R)
• M5: 3,487,426 km (0.084 R)
• M6: 5,279,907 km (0.103 R)
• M7: 7,184,438 km (0.032 R)
• M8: 9,772,481 km (0.079 R)
• M9: 10,356,361 km (0.043 R)
• M10: 16,457,561 km (0.109 R)
• M11: 16,899,922 km (0.081 R)
• M12: 17,676,484 km (0.116 R)
• M13: 20,802,332 km (0.061 R)
• M14: 21,845,627 km (0.078 R)
• M15: 23,001,720 km (0.055 R)
• M16: 23,396,060 km (0.053 R)
• M17: 23,955,705 km (0.075 R)
• M18: 25,018,748 km (0.05 R)
• M19: 26,027,786 km (0.118 R)
• M20: 34,375,048 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.5

Radius: 3.2

Gravity: 66.65 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.04 AU - 18.14 AU

Year: 22322 Days

Day: 15.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 122 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 81,769,425 km

• M1: 39,793 km (0.085 R)
• M2: 139,874 km (0.078 R)
• M3: 356,043 km (0.085 R)
• M4: 591,510 km (0.118 R)
• M5: 1,183,768 km (0.059 R)
• M6: 1,379,143 km (0.106 R)
• M7: 1,526,646 km (0.061 R)
• M8: 1,684,472 km (0.116 R)
• M9: 2,313,381 km (0.034 R)
• M10: 3,252,108 km (0.113 R)
• M11: 3,758,497 km (0.119 R)
• M12: 4,146,105 km (0.1 R)
• M13: 4,281,192 km (0.119 R)
• M14: 5,755,479 km (0.066 R)
• M15: 5,923,627 km (0.053 R)
• M16: 6,813,734 km (0.082 R)
• M17: 8,798,898 km (0.071 R)
• M18: 9,135,044 km (0.096 R)
• M19: 9,952,597 km (0.097 R)
• M20: 10,194,796 km (0.067 R)
• M21: 11,009,356 km (0.073 R)
• M22: 11,731,615 km (0.041 R)
• M23: 20,282,031 km (0.108 R)
• M24: 22,692,651 km (0.096 R)
• M25: 24,952,775 km (0.094 R)
• M26: 27,240,426 km (0.088 R)
• M27: 27,833,432 km (0.118 R)
• M28: 28,556,438 km (0.097 R)
• M29: 29,415,429 km (0.117 R)
• M30: 29,788,975 km (0.07 R)
• M31: 39,273,929 km (0.071 R)
• M32: 40,796,536 km (0.081 R)
• M33: 44,446,724 km (0.073 R)
• M34: 53,488,719 km (0.104 R)
• M35: 55,926,266 km (0.042 R)
• M36: 56,116,854 km (0.064 R)
• M37: 58,045,919 km (0.109 R)
• M38: 59,819,551 km (0.119 R)
• M39: 71,897,933 km (0.079 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: 439 - 19,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit