🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.1

Radius: 14.3

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.63 AU - 0.67 AU

Year: 362 Days

Day: 6.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 40,004,333 km

• M1: 188,493 km (0.031 R)
• M2: 721,810 km (0.045 R)
• M3: 1,406,818 km (0.102 R)
• M4: 1,866,084 km (0.096 R)
• M5: 2,658,205 km (0.103 R)
• M6: 3,144,248 km (0.115 R)
• M7: 3,641,960 km (0.048 R)
• M8: 4,271,917 km (0.113 R)
• M9: 5,048,330 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.5

Radius: 11.2

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.71 AU - 0.89 AU

Year: 494 Days

Day: 14.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,004,333 km

• M1: 139,425 km (0.075 R)
• M2: 507,735 km (0.042 R)
• M3: 961,166 km (0.069 R)
• M4: 1,370,616 km (0.107 R)
• M5: 1,961,078 km (0.055 R)
• M6: 2,450,712 km (0.058 R)
• M7: 3,445,389 km (0.071 R)
• M8: 3,896,277 km (0.115 R)
• M9: 4,780,550 km (0.068 R)
• M10: 5,182,519 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.1

Radius: 13.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.9 AU - 1.2 AU

Year: 743 Days

Day: 10.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,004,333 km

• M1: 166,802 km (0.053 R)
• M2: 691,441 km (0.068 R)
• M3: 1,328,728 km (0.09 R)
• M4: 1,920,837 km (0.1 R)
• M5: 2,383,543 km (0.112 R)
• M6: 2,818,723 km (0.112 R)
• M7: 3,673,525 km (0.074 R)
• M8: 4,824,382 km (0.096 R)
• M9: 5,280,805 km (0.06 R)
• M10: 5,729,150 km (0.093 R)
• M11: 6,560,315 km (0.051 R)
• M12: 7,229,915 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.5

Radius: 11.6

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.51 AU - 3.47 AU

Year: 3569 Days

Day: 13.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,004,333 km

• M1: 144,362 km (0.109 R)
• M2: 547,379 km (0.1 R)
• M3: 1,091,915 km (0.083 R)
• M4: 1,558,810 km (0.068 R)
• M5: 2,034,381 km (0.105 R)
• M6: 2,492,001 km (0.087 R)
• M7: 3,131,981 km (0.1 R)
• M8: 3,840,626 km (0.104 R)
• M9: 4,941,218 km (0.039 R)
• M10: 7,543,323 km (0.115 R)
• M11: 8,131,243 km (0.107 R)
• M12: 8,985,147 km (0.065 R)
• M13: 10,987,515 km (0.094 R)
• M14: 11,541,476 km (0.114 R)
• M15: 12,280,938 km (0.119 R)
• M16: 14,314,571 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.6

Radius: 8.5

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.48 AU - 3.8 AU

Year: 3841 Days

Day: 6 Hours

Environment

Temp: -213 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,004,333 km

• M1: 105,766 km (0.057 R)
• M2: 429,346 km (0.105 R)
• M3: 706,850 km (0.12 R)
• M4: 1,126,921 km (0.068 R)
• M5: 1,431,502 km (0.043 R)
• M6: 1,755,082 km (0.102 R)
• M7: 3,014,846 km (0.108 R)
• M8: 3,493,709 km (0.064 R)
• M9: 4,441,710 km (0.086 R)
• M10: 5,342,140 km (0.083 R)
• M11: 6,157,598 km (0.076 R)
• M12: 6,535,632 km (0.096 R)
• M13: 7,242,631 km (0.064 R)
• M14: 8,881,326 km (0.084 R)
• M15: 9,478,521 km (0.115 R)
• M16: 9,983,414 km (0.07 R)
• M17: 11,388,587 km (0.077 R)
• M18: 12,780,595 km (0.054 R)
• M19: 14,032,729 km (0.038 R)
• M20: 15,259,432 km (0.081 R)
• M21: 15,952,967 km (0.067 R)
• M22: 16,611,647 km (0.115 R)
• M23: 17,174,284 km (0.051 R)
• M24: 18,516,626 km (0.073 R)
• M25: 19,305,456 km (0.092 R)
• M26: 21,740,161 km (0.105 R)
• M27: 22,755,183 km (0.039 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.9

Radius: 10.3

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.33 AU - 5.53 AU

Year: 6436 Days

Day: 9.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,004,333 km

• M1: 128,056 km (0.077 R)
• M2: 601,832 km (0.075 R)
• M3: 923,468 km (0.029 R)
• M4: 2,235,740 km (0.107 R)
• M5: 2,743,924 km (0.069 R)
• M6: 3,283,673 km (0.104 R)
• M7: 4,094,943 km (0.109 R)
• M8: 4,975,625 km (0.037 R)
• M9: 5,367,572 km (0.086 R)
• M10: 6,044,652 km (0.036 R)
• M11: 7,452,068 km (0.106 R)
• M12: 16,854,594 km (0.07 R)
• M13: 18,516,925 km (0.066 R)
• M14: 19,908,335 km (0.118 R)
• M15: 22,488,749 km (0.03 R)
• M16: 24,071,345 km (0.087 R)
• M17: 31,862,850 km (0.117 R)
• M18: 34,071,214 km (0.103 R)
• M19: 34,503,103 km (0.052 R)
• M20: 35,377,952 km (0.056 R)
• M21: 37,058,085 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.5

Radius: 13.9

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.1 AU - 5.66 AU

Year: 7441 Days

Day: 11.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,004,333 km

• M1: 174,581 km (0.067 R)
• M2: 692,937 km (0.087 R)
• M3: 1,841,400 km (0.041 R)
• M4: 2,438,296 km (0.072 R)
• M5: 3,162,948 km (0.077 R)
• M6: 3,936,967 km (0.119 R)
• M7: 4,454,875 km (0.084 R)
• M8: 6,320,360 km (0.119 R)
• M9: 7,000,432 km (0.082 R)
• M10: 7,657,317 km (0.075 R)
• M11: 8,935,630 km (0.111 R)
• M12: 9,709,650 km (0.071 R)
• M13: 11,252,153 km (0.103 R)
• M14: 12,106,507 km (0.098 R)
• M15: 13,105,970 km (0.067 R)
• M16: 13,998,322 km (0.105 R)
• M17: 14,432,006 km (0.063 R)
• M18: 16,676,572 km (0.052 R)
• M19: 19,277,930 km (0.063 R)
• M20: 20,225,183 km (0.096 R)
• M21: 23,633,172 km (0.066 R)
• M22: 25,513,318 km (0.071 R)
• M23: 28,691,226 km (0.075 R)
• M24: 29,128,201 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.4

Radius: 11.5

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.69 AU - 5.71 AU

Year: 8185 Days

Day: 11.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,004,333 km

• M1: 143,016 km (0.059 R)
• M2: 522,845 km (0.062 R)
• M3: 918,980 km (0.072 R)
• M4: 1,473,838 km (0.054 R)
• M5: 2,081,355 km (0.096 R)
• M6: 2,507,560 km (0.11 R)
• M7: 3,703,146 km (0.08 R)
• M8: 4,125,012 km (0.071 R)
• M9: 4,606,717 km (0.087 R)
• M10: 5,911,061 km (0.091 R)
• M11: 7,068,499 km (0.091 R)
• M12: 8,970,038 km (0.106 R)
• M13: 10,740,080 km (0.088 R)
• M14: 11,602,960 km (0.101 R)
• M15: 13,067,823 km (0.116 R)
• M16: 18,058,857 km (0.072 R)
• M17: 19,059,218 km (0.055 R)
• M18: 24,023,024 km (0.047 R)
• M19: 24,795,997 km (0.111 R)
• M20: 27,586,147 km (0.113 R)
• M21: 28,912,332 km (0.1 R)
• M22: 30,980,522 km (0.118 R)
• M23: 32,413,071 km (0.045 R)
• M24: 32,935,168 km (0.087 R)
• M25: 34,427,108 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 12,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit