🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.56 AU - 0.7 AU

Year: 328 Days

Day: 12.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.8

Radius: 9.2

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.36 AU - 4.08 AU

Year: 4707 Days

Day: 13.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,753,288 km

• M1: 116,238 km (0.115 R)
• M2: 445,652 km (0.112 R)
• M3: 832,063 km (0.072 R)
• M4: 1,293,423 km (0.043 R)
• M5: 1,815,520 km (0.096 R)
• M6: 2,444,878 km (0.083 R)
• M7: 3,246,573 km (0.072 R)
• M8: 3,653,180 km (0.104 R)
• M9: 4,590,261 km (0.117 R)
• M10: 5,126,869 km (0.091 R)
• M11: 5,830,278 km (0.092 R)
• M12: 6,990,110 km (0.1 R)
• M13: 7,339,720 km (0.037 R)
• M14: 8,524,386 km (0.104 R)
• M15: 10,308,490 km (0.105 R)
• M16: 13,144,716 km (0.075 R)
• M17: 13,454,234 km (0.054 R)
• M18: 15,908,387 km (0.069 R)
• M19: 17,665,564 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26

Radius: 13

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.29 AU - 6.65 AU

Year: 8392 Days

Day: 11.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,753,288 km

• M1: 165,156 km (0.111 R)
• M2: 790,326 km (0.109 R)
• M3: 1,204,113 km (0.105 R)
• M4: 7,861,219 km (0.104 R)
• M5: 8,620,876 km (0.104 R)
• M6: 9,081,040 km (0.074 R)
• M7: 10,252,989 km (0.104 R)
• M8: 11,819,429 km (0.071 R)
• M9: 12,660,019 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.2

Radius: 5.3

Gravity: 25.64 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.66 AU - 10.18 AU

Year: 16028 Days

Day: 15.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,753,288 km

• M1: 65,973 km (0.108 R)
• M2: 319,092 km (0.113 R)
• M3: 530,624 km (0.097 R)
• M4: 845,976 km (0.084 R)
• M5: 1,158,785 km (0.099 R)
• M6: 1,407,866 km (0.097 R)
• M7: 1,625,979 km (0.027 R)
• M8: 2,052,632 km (0.084 R)
• M9: 2,573,083 km (0.057 R)
• M10: 4,797,903 km (0.08 R)
• M11: 5,042,047 km (0.101 R)
• M12: 5,294,418 km (0.108 R)
• M13: 6,062,155 km (0.065 R)
• M14: 6,989,661 km (0.108 R)
• M15: 7,673,922 km (0.12 R)
• M16: 11,161,048 km (0.075 R)
• M17: 11,714,710 km (0.039 R)
• M18: 13,416,835 km (0.059 R)
• M19: 14,470,452 km (0.055 R)
• M20: 15,352,033 km (0.088 R)
• M21: 15,653,772 km (0.119 R)
• M22: 17,221,856 km (0.083 R)
• M23: 19,064,453 km (0.06 R)
• M24: 21,973,384 km (0.107 R)
• M25: 26,115,151 km (0.052 R)
• M26: 27,640,750 km (0.086 R)
• M27: 30,748,795 km (0.097 R)
• M28: 32,201,839 km (0.109 R)
• M29: 34,209,891 km (0.03 R)
• M30: 34,983,911 km (0.07 R)
• M31: 37,511,965 km (0.077 R)
• M32: 45,202,343 km (0.113 R)
• M33: 47,078,450 km (0.072 R)
• M34: 50,651,595 km (0.096 R)
• M35: 52,164,030 km (0.092 R)
• M36: 56,343,944 km (0.088 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: 388 - 14,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit