🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.2

Radius: 14.6

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.55 AU - 0.79 AU

Year: 366 Days

Day: 9.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 7,383,747 km

• M1: 181,761 km (0.114 R)
• M2: 274,961 km (0.092 R)
• M3: 402,119 km (0.097 R)
• M4: 508,034 km (0.105 R)
• M5: 765,642 km (0.088 R)
• M6: 861,983 km (0.101 R)
• M7: 976,126 km (0.087 R)
• M8: 1,164,919 km (0.08 R)
• M9: 1,346,979 km (0.115 R)
• M10: 1,456,934 km (0.101 R)
• M11: 1,570,179 km (0.083 R)
• M12: 1,735,036 km (0.084 R)
• M13: 1,850,226 km (0.09 R)
• M14: 2,036,775 km (0.105 R)
• M15: 2,355,718 km (0.064 R)
• M16: 2,508,906 km (0.117 R)
• M17: 2,678,400 km (0.116 R)
• M18: 2,780,576 km (0.03 R)
• M19: 2,884,247 km (0.047 R)
• M20: 2,995,847 km (0.066 R)
• M21: 3,095,479 km (0.118 R)
• M22: 3,270,957 km (0.117 R)
• M23: 3,366,850 km (0.045 R)
• M24: 3,554,595 km (0.081 R)
• M25: 3,731,420 km (0.06 R)
• M26: 3,824,619 km (0.099 R)
• M27: 3,918,716 km (0.109 R)
• M28: 4,190,536 km (0.026 R)
• M29: 4,325,024 km (0.119 R)
• M30: 4,430,790 km (0.111 R)
• M31: 4,560,192 km (0.109 R)
• M32: 4,721,907 km (0.095 R)
• M33: 4,940,619 km (0.093 R)
• M34: 5,043,243 km (0.066 R)
• M35: 5,170,701 km (0.089 R)
• M36: 5,428,757 km (0.101 R)
• M37: 5,633,257 km (0.031 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.4

Radius: 10.1

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.69 AU - 1.03 AU

Year: 532 Days

Day: 11.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 7,383,747 km

• M1: 125,812 km (0.068 R)
• M2: 245,939 km (0.115 R)
• M3: 320,139 km (0.097 R)
• M4: 383,719 km (0.083 R)
• M5: 482,902 km (0.062 R)
• M6: 610,808 km (0.102 R)
• M7: 715,078 km (0.118 R)
• M8: 809,025 km (0.096 R)
• M9: 872,604 km (0.099 R)
• M10: 991,983 km (0.049 R)
• M11: 1,084,136 km (0.074 R)
• M12: 1,262,606 km (0.058 R)
• M13: 1,404,126 km (0.113 R)
• M14: 1,615,807 km (0.079 R)
• M15: 1,731,147 km (0.102 R)
• M16: 1,837,959 km (0.058 R)
• M17: 1,906,625 km (0.113 R)
• M18: 2,005,509 km (0.075 R)
• M19: 2,117,857 km (0.033 R)
• M20: 2,361,702 km (0.058 R)
• M21: 2,461,783 km (0.099 R)
• M22: 2,653,417 km (0.065 R)
• M23: 2,744,523 km (0.074 R)
• M24: 2,956,802 km (0.075 R)
• M25: 3,058,229 km (0.107 R)
• M26: 3,160,853 km (0.106 R)
• M27: 3,271,556 km (0.114 R)
• M28: 3,341,418 km (0.066 R)
• M29: 3,489,670 km (0.107 R)
• M30: 3,604,261 km (0.118 R)
• M31: 3,866,507 km (0.114 R)
• M32: 3,933,078 km (0.111 R)
• M33: 4,007,428 km (0.119 R)
• M34: 4,112,445 km (0.119 R)
• M35: 4,241,249 km (0.113 R)
• M36: 4,325,174 km (0.104 R)
• M37: 4,394,437 km (0.115 R)
• M38: 4,471,630 km (0.119 R)
• M39: 4,643,368 km (0.085 R)
• M40: 4,745,843 km (0.108 R)
• M41: 4,840,987 km (0.092 R)
• M42: 5,163,221 km (0.079 R)
• M43: 5,269,435 km (0.037 R)
• M44: 5,450,898 km (0.069 R)
• M45: 5,517,319 km (0.092 R)
• M46: 5,617,550 km (0.096 R)
• M47: 5,743,810 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.2

Radius: 13.4

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.17 AU - 1.63 AU

Year: 1105 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 7,383,747 km

• M1: 181,313 km (0.115 R)
• M2: 286,181 km (0.099 R)
• M3: 462,856 km (0.111 R)
• M4: 548,725 km (0.073 R)
• M5: 708,645 km (0.107 R)
• M6: 821,891 km (0.109 R)
• M7: 962,662 km (0.11 R)
• M8: 1,167,911 km (0.109 R)
• M9: 1,400,236 km (0.058 R)
• M10: 1,565,991 km (0.11 R)
• M11: 1,660,985 km (0.099 R)
• M12: 1,804,150 km (0.087 R)
• M13: 2,096,165 km (0.074 R)
• M14: 2,187,420 km (0.071 R)
• M15: 2,352,576 km (0.096 R)
• M16: 2,455,051 km (0.112 R)
• M17: 2,566,651 km (0.104 R)
• M18: 2,702,934 km (0.07 R)
• M19: 2,787,457 km (0.089 R)
• M20: 2,896,364 km (0.059 R)
• M21: 2,990,761 km (0.117 R)
• M22: 3,321,671 km (0.072 R)
• M23: 3,462,293 km (0.089 R)
• M24: 3,546,068 km (0.118 R)
• M25: 3,689,981 km (0.085 R)
• M26: 3,792,755 km (0.108 R)
• M27: 4,062,779 km (0.095 R)
• M28: 4,160,167 km (0.06 R)
• M29: 4,294,207 km (0.108 R)
• M30: 4,411,492 km (0.113 R)
• M31: 4,539,099 km (0.114 R)
• M32: 4,732,977 km (0.082 R)
• M33: 4,816,902 km (0.052 R)
• M34: 4,901,275 km (0.084 R)
• M35: 5,062,093 km (0.118 R)
• M36: 5,234,280 km (0.082 R)
• M37: 5,594,362 km (0.106 R)
• M38: 5,693,097 km (0.089 R)
• M39: 5,792,430 km (0.084 R)
• M40: 5,892,361 km (0.09 R)
• M41: 6,023,259 km (0.101 R)
• M42: 6,216,091 km (0.094 R)
• M43: 6,390,372 km (0.029 R)
• M44: 6,504,067 km (0.098 R)
• M45: 6,702,134 km (0.1 R)
• M46: 6,849,339 km (0.113 R)
• M47: 7,125,496 km (0.055 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 15,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit