🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.77 AU - 0.89 AU

Year: 345 Days

Day: 22.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,241,822 km

• M1: 58,343 km (0.068 R)
• M2: 853,605 km (0.107 R)

Planet 2 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.7

Radius: 3.9

Gravity: 55.54 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.66 AU - 10.56 AU

Year: 13601 Days

Day: 17.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 81,241,822 km

• M1: 48,769 km (0.078 R)
• M2: 221,554 km (0.101 R)
• M3: 1,010,234 km (0.051 R)
• M4: 1,317,359 km (0.057 R)
• M5: 1,667,119 km (0.087 R)
• M6: 2,173,208 km (0.086 R)
• M7: 2,335,073 km (0.048 R)
• M8: 3,346,953 km (0.114 R)
• M9: 4,362,274 km (0.079 R)
• M10: 5,167,110 km (0.108 R)
• M11: 5,493,084 km (0.054 R)
• M12: 5,755,778 km (0.065 R)
• M13: 6,387,979 km (0.096 R)
• M14: 6,934,609 km (0.099 R)
• M15: 7,197,303 km (0.102 R)
• M16: 7,421,102 km (0.116 R)
• M17: 9,435,437 km (0.078 R)
• M18: 12,606,912 km (0.117 R)
• M19: 13,329,918 km (0.118 R)
• M20: 14,359,900 km (0.077 R)
• M21: 18,340,849 km (0.064 R)
• M22: 19,786,562 km (0.062 R)
• M23: 23,877,615 km (0.101 R)
• M24: 26,541,953 km (0.083 R)
• M25: 27,835,825 km (0.103 R)
• M26: 29,397,926 km (0.1 R)
• M27: 30,316,158 km (0.07 R)
• M28: 31,729,260 km (0.115 R)
• M29: 34,812,920 km (0.099 R)
• M30: 36,887,843 km (0.025 R)
• M31: 38,497,217 km (0.1 R)
• M32: 39,595,564 km (0.099 R)
• M33: 43,016,120 km (0.104 R)
• M34: 44,948,625 km (0.084 R)
• M35: 46,938,277 km (0.111 R)
• M36: 47,093,709 km (0.114 R)
• M37: 48,826,202 km (0.067 R)
• M38: 55,484,354 km (0.096 R)
• M39: 56,006,750 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.6

Radius: 6.1

Gravity: 17.67 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.56 AU - 14.34 AU

Year: 22521 Days

Day: 15.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,241,822 km

• M1: 76,295 km (0.116 R)
• M2: 318,195 km (0.12 R)
• M3: 598,092 km (0.104 R)
• M4: 882,478 km (0.055 R)
• M5: 1,586,336 km (0.12 R)
• M6: 2,289,296 km (0.064 R)
• M7: 2,966,227 km (0.077 R)
• M8: 4,927,604 km (0.052 R)
• M9: 5,192,991 km (0.107 R)
• M10: 5,467,653 km (0.092 R)
• M11: 6,089,232 km (0.043 R)
• M12: 6,756,887 km (0.107 R)
• M13: 7,037,084 km (0.082 R)
• M14: 7,472,114 km (0.116 R)
• M15: 8,829,566 km (0.077 R)
• M16: 9,108,416 km (0.12 R)
• M17: 15,830,596 km (0.042 R)
• M18: 17,695,483 km (0.073 R)
• M19: 18,863,843 km (0.099 R)
• M20: 22,884,435 km (0.055 R)
• M21: 25,260,797 km (0.119 R)
• M22: 25,709,740 km (0.12 R)
• M23: 26,508,443 km (0.104 R)
• M24: 26,972,197 km (0.097 R)
• M25: 27,796,631 km (0.089 R)
• M26: 28,275,194 km (0.119 R)
• M27: 28,759,293 km (0.094 R)
• M28: 29,744,096 km (0.088 R)
• M29: 30,370,911 km (0.089 R)
• M30: 33,233,616 km (0.107 R)
• M31: 35,146,075 km (0.12 R)
• M32: 37,711,230 km (0.112 R)
• M33: 42,892,103 km (0.098 R)
• M34: 43,531,036 km (0.092 R)
• M35: 49,570,900 km (0.047 R)
• M36: 51,342,588 km (0.056 R)
• M37: 76,468,597 km (0.057 R)
• M38: 80,513,574 km (0.098 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 10,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit