🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.6 AU - 8.6 AU

Year: 6586 Days

Day: 26.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,079,702 km

• M1: 566,078 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.3

Radius: 14.4

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.12 AU - 10.22 AU

Year: 9453 Days

Day: 11 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,079,702 km

• M1: 179,069 km (0.042 R)
• M2: 680,222 km (0.108 R)
• M3: 1,158,037 km (0.092 R)
• M4: 1,780,065 km (0.076 R)
• M5: 2,661,346 km (0.099 R)
• M6: 5,582,394 km (0.108 R)
• M7: 6,951,514 km (0.12 R)
• M8: 7,427,534 km (0.061 R)
• M9: 9,699,776 km (0.09 R)
• M10: 13,467,249 km (0.111 R)
• M11: 14,336,263 km (0.096 R)
• M12: 15,844,958 km (0.078 R)
• M13: 17,097,690 km (0.052 R)
• M14: 17,602,284 km (0.117 R)
• M15: 18,641,391 km (0.107 R)
• M16: 19,253,396 km (0.061 R)
• M17: 21,087,765 km (0.078 R)
• M18: 23,830,342 km (0.077 R)
• M19: 27,093,670 km (0.097 R)
• M20: 31,175,448 km (0.12 R)
• M21: 33,699,464 km (0.046 R)
• M22: 34,151,847 km (0.055 R)
• M23: 34,838,203 km (0.099 R)
• M24: 36,832,791 km (0.081 R)
• M25: 38,163,314 km (0.114 R)
• M26: 43,673,303 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.3

Radius: 9.5

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.53 AU - 17.55 AU

Year: 18336 Days

Day: 13.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,079,702 km

• M1: 118,182 km (0.102 R)
• M2: 755,619 km (0.117 R)
• M3: 1,101,788 km (0.049 R)
• M4: 1,511,387 km (0.053 R)
• M5: 1,850,675 km (0.094 R)
• M6: 2,279,124 km (0.082 R)
• M7: 2,621,852 km (0.077 R)
• M8: 3,540,982 km (0.032 R)
• M9: 4,756,315 km (0.078 R)
• M10: 5,459,275 km (0.111 R)
• M11: 8,308,815 km (0.099 R)
• M12: 8,979,163 km (0.09 R)
• M13: 9,581,893 km (0.068 R)
• M14: 10,157,995 km (0.114 R)
• M15: 11,846,805 km (0.09 R)
• M16: 12,572,055 km (0.091 R)
• M17: 14,044,697 km (0.09 R)
• M18: 14,719,533 km (0.046 R)
• M19: 15,916,166 km (0.106 R)
• M20: 16,649,645 km (0.107 R)
• M21: 17,100,533 km (0.115 R)
• M22: 17,714,183 km (0.106 R)
• M23: 19,727,172 km (0.088 R)
• M24: 20,745,634 km (0.055 R)
• M25: 23,257,831 km (0.077 R)
• M26: 24,683,948 km (0.106 R)
• M27: 30,079,195 km (0.06 R)
• M28: 33,168,391 km (0.119 R)
• M29: 36,211,810 km (0.104 R)
• M30: 37,865,615 km (0.083 R)
• M31: 38,254,420 km (0.082 R)
• M32: 39,835,819 km (0.089 R)
• M33: 42,150,247 km (0.111 R)
• M34: 53,925,395 km (0.09 R)

Kuiper Belt

Range: 34.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 18,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit