🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.25 AU - 2.49 AU

Year: 1549 Days

Day: 16.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.4

Radius: 12.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.46 AU - 3.58 AU

Year: 2228 Days

Day: 12.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,241,097 km

• M1: 159,172 km (0.079 R)
• M2: 570,417 km (0.076 R)
• M3: 1,051,823 km (0.083 R)
• M4: 1,591,422 km (0.103 R)
• M5: 2,087,339 km (0.094 R)
• M6: 2,488,112 km (0.109 R)
• M7: 2,910,277 km (0.083 R)
• M8: 3,826,414 km (0.075 R)
• M9: 4,496,463 km (0.103 R)
• M10: 5,105,925 km (0.106 R)
• M11: 5,671,554 km (0.075 R)
• M12: 6,097,460 km (0.056 R)
• M13: 7,070,295 km (0.051 R)
• M14: 7,988,676 km (0.059 R)
• M15: 9,565,587 km (0.075 R)
• M16: 10,026,348 km (0.114 R)
• M17: 11,030,898 km (0.08 R)
• M18: 13,153,393 km (0.099 R)
• M19: 16,373,337 km (0.045 R)
• M20: 16,777,850 km (0.054 R)
• M21: 17,188,945 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.4

Radius: 8.3

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.24 AU - 7.36 AU

Year: 6714 Days

Day: 14.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,241,097 km

• M1: 103,223 km (0.107 R)
• M2: 422,764 km (0.081 R)
• M3: 818,600 km (0.1 R)
• M4: 1,097,300 km (0.104 R)
• M5: 1,476,232 km (0.079 R)
• M6: 2,059,963 km (0.091 R)
• M7: 2,552,588 km (0.111 R)
• M8: 3,142,004 km (0.044 R)
• M9: 4,914,888 km (0.104 R)
• M10: 6,949,719 km (0.072 R)
• M11: 7,563,070 km (0.055 R)
• M12: 8,055,995 km (0.088 R)
• M13: 9,490,040 km (0.052 R)
• M14: 12,539,593 km (0.104 R)
• M15: 12,961,758 km (0.089 R)
• M16: 13,778,861 km (0.086 R)
• M17: 14,514,285 km (0.118 R)
• M18: 14,804,056 km (0.101 R)
• M19: 15,879,365 km (0.086 R)
• M20: 16,249,022 km (0.079 R)
• M21: 18,117,798 km (0.098 R)
• M22: 19,069,241 km (0.063 R)
• M23: 21,895,294 km (0.09 R)
• M24: 22,662,581 km (0.077 R)
• M25: 23,527,108 km (0.045 R)
• M26: 24,413,475 km (0.115 R)
• M27: 27,558,471 km (0.098 R)
• M28: 33,216,113 km (0.112 R)
• M29: 33,618,830 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.5

Radius: 12.6

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.63 AU - 7.57 AU

Year: 8033 Days

Day: 9.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,241,097 km

• M1: 156,779 km (0.053 R)
• M2: 609,611 km (0.063 R)
• M3: 1,065,436 km (0.085 R)
• M4: 2,357,064 km (0.054 R)
• M5: 3,334,237 km (0.111 R)
• M6: 3,903,607 km (0.072 R)
• M7: 4,345,519 km (0.097 R)
• M8: 5,299,953 km (0.086 R)
• M9: 5,777,769 km (0.112 R)
• M10: 6,783,964 km (0.12 R)
• M11: 7,702,046 km (0.111 R)
• M12: 8,486,388 km (0.099 R)
• M13: 10,605,891 km (0.085 R)
• M14: 12,003,284 km (0.119 R)
• M15: 15,223,827 km (0.103 R)
• M16: 18,834,222 km (0.054 R)
• M17: 19,649,381 km (0.096 R)
• M18: 21,509,631 km (0.047 R)
• M19: 22,073,615 km (0.051 R)
• M20: 31,144,631 km (0.109 R)
• M21: 31,866,740 km (0.079 R)
• M22: 34,978,376 km (0.031 R)
• M23: 35,983,973 km (0.115 R)
• M24: 38,287,181 km (0.069 R)

Asteroid Belt

Center: 9.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.9

Radius: 4

Gravity: 28.43 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.62 AU - 13.48 AU

Year: 15596 Days

Day: 17.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,241,097 km

• M1: 79,586 km (0.094 R)
• M2: 325,824 km (0.108 R)
• M3: 512,971 km (0.104 R)
• M4: 648,058 km (0.11 R)
• M5: 1,205,609 km (0.061 R)
• M6: 1,364,333 km (0.076 R)
• M7: 1,551,779 km (0.065 R)
• M8: 1,891,067 km (0.107 R)
• M9: 2,585,051 km (0.118 R)
• M10: 2,850,139 km (0.073 R)
• M11: 3,231,464 km (0.094 R)
• M12: 3,434,468 km (0.112 R)
• M13: 3,645,999 km (0.098 R)
• M14: 3,979,453 km (0.037 R)
• M15: 4,675,083 km (0.057 R)
• M16: 5,626,825 km (0.099 R)
• M17: 5,883,684 km (0.08 R)
• M18: 6,264,112 km (0.069 R)
• M19: 6,947,924 km (0.111 R)
• M20: 7,115,922 km (0.04 R)
• M21: 7,286,463 km (0.117 R)
• M22: 9,655,944 km (0.064 R)
• M23: 16,351,795 km (0.036 R)
• M24: 17,718,073 km (0.093 R)
• M25: 19,572,189 km (0.071 R)
• M26: 23,378,258 km (0.111 R)
• M27: 32,412,024 km (0.09 R)
• M28: 35,541,761 km (0.087 R)
• M29: 38,473,281 km (0.101 R)
• M30: 39,529,592 km (0.091 R)
• M31: 41,976,564 km (0.117 R)
• M32: 43,237,076 km (0.079 R)
• M33: 45,539,836 km (0.111 R)
• M34: 46,870,509 km (0.098 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: 424 - 12,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit