🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.9

Radius: 11.9

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1 AU - 1.54 AU

Year: 924 Days

Day: 13.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 26,573,508 km

• M1: 197,619 km (0.075 R)
• M2: 304,432 km (0.066 R)
• M3: 461,958 km (0.112 R)
• M4: 576,401 km (0.098 R)
• M5: 747,989 km (0.117 R)
• M6: 827,127 km (0.037 R)
• M7: 937,829 km (0.083 R)
• M8: 1,041,949 km (0.077 R)
• M9: 1,156,541 km (0.119 R)
• M10: 1,231,190 km (0.113 R)
• M11: 1,346,530 km (0.115 R)
• M12: 1,485,956 km (0.11 R)
• M13: 1,588,580 km (0.095 R)
• M14: 1,672,504 km (0.094 R)
• M15: 1,757,925 km (0.057 R)
• M16: 1,911,262 km (0.071 R)
• M17: 1,985,762 km (0.101 R)
• M18: 2,192,357 km (0.103 R)
• M19: 2,334,026 km (0.113 R)
• M20: 2,560,667 km (0.064 R)
• M21: 2,828,447 km (0.113 R)
• M22: 3,044,317 km (0.105 R)
• M23: 3,194,214 km (0.083 R)
• M24: 3,328,403 km (0.086 R)
• M25: 3,437,310 km (0.085 R)
• M26: 3,593,490 km (0.088 R)
• M27: 3,724,089 km (0.099 R)
• M28: 3,865,609 km (0.112 R)
• M29: 4,163,907 km (0.1 R)
• M30: 4,242,147 km (0.036 R)
• M31: 4,320,985 km (0.114 R)
• M32: 4,509,927 km (0.105 R)
• M33: 4,711,884 km (0.078 R)
• M34: 4,968,444 km (0.111 R)
• M35: 5,051,621 km (0.072 R)
• M36: 5,177,134 km (0.068 R)
• M37: 5,261,357 km (0.051 R)
• M38: 5,463,464 km (0.08 R)
• M39: 5,635,651 km (0.052 R)
• M40: 5,722,418 km (0.045 R)
• M41: 5,809,633 km (0.051 R)
• M42: 5,908,218 km (0.114 R)
• M43: 6,107,183 km (0.119 R)
• M44: 6,207,564 km (0.099 R)
• M45: 6,466,518 km (0.11 R)
• M46: 7,030,053 km (0.106 R)
• M47: 7,264,772 km (0.088 R)
• M48: 7,430,526 km (0.092 R)
• M49: 7,561,574 km (0.082 R)
• M50: 7,911,035 km (0.096 R)
• M51: 8,253,614 km (0.045 R)
• M52: 8,352,348 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.6

Radius: 10.7

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.11 AU - 4.39 AU

Year: 4689 Days

Day: 11.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 26,573,508 km

• M1: 160,519 km (0.044 R)
• M2: 309,069 km (0.061 R)
• M3: 423,063 km (0.108 R)
• M4: 592,258 km (0.117 R)
• M5: 696,228 km (0.085 R)
• M6: 796,309 km (0.076 R)
• M7: 873,502 km (0.046 R)
• M8: 947,553 km (0.097 R)
• M9: 1,072,168 km (0.064 R)
• M10: 1,152,203 km (0.095 R)
• M11: 1,234,332 km (0.075 R)
• M12: 1,325,138 km (0.117 R)
• M13: 1,654,253 km (0.096 R)
• M14: 1,777,073 km (0.089 R)
• M15: 1,895,555 km (0.115 R)
• M16: 2,347,340 km (0.058 R)
• M17: 2,519,079 km (0.101 R)
• M18: 2,729,264 km (0.084 R)
• M19: 3,357,126 km (0.113 R)
• M20: 3,835,390 km (0.108 R)
• M21: 4,117,083 km (0.069 R)
• M22: 4,245,438 km (0.106 R)
• M23: 4,355,243 km (0.092 R)
• M24: 4,751,976 km (0.05 R)
• M25: 5,075,706 km (0.094 R)
• M26: 5,149,907 km (0.116 R)
• M27: 5,309,976 km (0.108 R)
• M28: 5,471,692 km (0.115 R)
• M29: 5,921,981 km (0.068 R)
• M30: 6,056,171 km (0.078 R)
• M31: 6,475,942 km (0.107 R)
• M32: 7,367,994 km (0.08 R)
• M33: 7,669,883 km (0.089 R)
• M34: 7,767,271 km (0.119 R)
• M35: 8,198,562 km (0.079 R)
• M36: 8,273,211 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.5

Radius: 5.2

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.44 AU - 11.4 AU

Year: 23300 Days

Day: 18.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 26,573,508 km

• M1: 195,524 km (0.102 R)
• M2: 555,606 km (0.108 R)
• M3: 664,514 km (0.099 R)
• M4: 1,208,152 km (0.073 R)
• M5: 1,394,252 km (0.068 R)
• M6: 1,761,216 km (0.108 R)
• M7: 2,208,364 km (0.1 R)
• M8: 2,329,837 km (0.087 R)
• M9: 4,507,982 km (0.106 R)
• M10: 5,021,552 km (0.055 R)
• M11: 5,204,660 km (0.083 R)
• M12: 6,471,454 km (0.081 R)
• M13: 7,305,911 km (0.086 R)
• M14: 9,296,760 km (0.076 R)
• M15: 9,691,100 km (0.104 R)
• M16: 10,090,975 km (0.118 R)
• M17: 11,804,319 km (0.051 R)
• M18: 11,986,679 km (0.036 R)
• M19: 14,020,761 km (0.05 R)
• M20: 14,994,943 km (0.054 R)
• M21: 17,524,343 km (0.086 R)
• M22: 18,431,505 km (0.06 R)
• M23: 18,890,770 km (0.12 R)
• M24: 19,604,801 km (0.075 R)
• M25: 20,473,067 km (0.103 R)
• M26: 24,960,106 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 15,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit