🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.7

Radius: 11

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.63 AU - 0.75 AU

Year: 382 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,061,156 km

• M1: 136,882 km (0.036 R)
• M2: 491,579 km (0.111 R)
• M3: 1,042,996 km (0.055 R)
• M4: 1,500,616 km (0.114 R)
• M5: 2,233,197 km (0.075 R)
• M6: 2,671,968 km (0.115 R)
• M7: 3,070,347 km (0.06 R)
• M8: 3,555,941 km (0.097 R)
• M9: 4,624,669 km (0.082 R)
• M10: 5,005,096 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.3

Radius: 12.5

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.82 AU - 0.86 AU

Year: 513 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 53,061,156 km

• M1: 157,227 km (0.072 R)
• M2: 1,128,716 km (0.066 R)
• M3: 1,910,215 km (0.111 R)
• M4: 3,231,613 km (0.082 R)
• M5: 4,150,443 km (0.109 R)
• M6: 6,186,470 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.9

Radius: 13.9

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.88 AU - 0.92 AU

Year: 569 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,061,156 km

• M1: 172,935 km (0.114 R)
• M2: 639,381 km (0.07 R)
• M3: 1,079,049 km (0.057 R)
• M4: 1,902,436 km (0.056 R)
• M5: 2,365,142 km (0.066 R)
• M6: 2,903,695 km (0.115 R)
• M7: 3,349,646 km (0.091 R)
• M8: 3,866,806 km (0.062 R)
• M9: 4,367,959 km (0.119 R)
• M10: 4,897,834 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.9

Radius: 8.7

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.55 AU - 2.59 AU

Year: 2747 Days

Day: 6 Hours

Environment

Temp: -201 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,061,156 km

• M1: 108,159 km (0.096 R)
• M2: 717,621 km (0.107 R)
• M3: 1,021,753 km (0.072 R)
• M4: 1,670,709 km (0.119 R)
• M5: 2,294,831 km (0.091 R)
• M6: 4,056,645 km (0.093 R)
• M7: 4,483,448 km (0.107 R)
• M8: 4,875,993 km (0.117 R)
• M9: 5,224,107 km (0.069 R)
• M10: 5,588,976 km (0.117 R)
• M11: 6,318,715 km (0.093 R)
• M12: 7,588,053 km (0.097 R)
• M13: 7,937,663 km (0.082 R)
• M14: 8,298,044 km (0.091 R)
• M15: 8,890,901 km (0.103 R)
• M16: 10,126,429 km (0.087 R)
• M17: 11,778,738 km (0.118 R)
• M18: 13,182,564 km (0.032 R)
• M19: 15,284,863 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.7

Radius: 8.1

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.82 AU - 3 AU

Year: 3310 Days

Day: 14.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,061,156 km

• M1: 101,128 km (0.063 R)
• M2: 378,632 km (0.114 R)
• M3: 635,193 km (0.07 R)
• M4: 1,114,205 km (0.092 R)
• M5: 1,541,008 km (0.053 R)
• M6: 2,168,571 km (0.104 R)
• M7: 3,521,085 km (0.096 R)
• M8: 4,048,418 km (0.12 R)
• M9: 4,398,477 km (0.096 R)
• M10: 4,674,185 km (0.11 R)
• M11: 5,414,545 km (0.117 R)
• M12: 5,731,693 km (0.099 R)
• M13: 8,003,785 km (0.103 R)
• M14: 8,346,364 km (0.104 R)
• M15: 9,971,446 km (0.039 R)
• M16: 14,031,383 km (0.097 R)
• M17: 14,379,198 km (0.11 R)
• M18: 18,357,604 km (0.109 R)
• M19: 19,196,399 km (0.088 R)
• M20: 19,625,296 km (0.053 R)
• M21: 20,629,546 km (0.11 R)

Asteroid Belt

Center: 3.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.3

Radius: 11.4

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.09 AU - 5.31 AU

Year: 6795 Days

Day: 13.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,061,156 km

• M1: 141,968 km (0.112 R)
• M2: 529,876 km (0.119 R)
• M3: 935,585 km (0.059 R)
• M4: 1,672,205 km (0.107 R)
• M5: 2,688,124 km (0.033 R)
• M6: 3,310,601 km (0.085 R)
• M7: 4,101,375 km (0.05 R)
• M8: 4,871,804 km (0.115 R)
• M9: 5,336,754 km (0.12 R)
• M10: 6,912,170 km (0.095 R)
• M11: 8,122,267 km (0.051 R)
• M12: 10,009,743 km (0.118 R)
• M13: 10,382,092 km (0.079 R)
• M14: 12,226,335 km (0.093 R)
• M15: 16,943,455 km (0.088 R)
• M16: 17,877,843 km (0.104 R)
• M17: 19,995,551 km (0.08 R)
• M18: 20,963,299 km (0.109 R)
• M19: 23,153,412 km (0.096 R)
• M20: 24,054,141 km (0.054 R)
• M21: 24,639,368 km (0.092 R)
• M22: 25,751,329 km (0.12 R)
• M23: 28,352,387 km (0.108 R)
• M24: 33,757,657 km (0.054 R)
• M25: 36,208,669 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.6

Radius: 5.5

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.41 AU - 8.35 AU

Year: 12034 Days

Day: 21.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 53,061,156 km

• M1: 73,153 km (0.078 R)
• M2: 315,652 km (0.097 R)
• M3: 501,751 km (0.105 R)
• M4: 690,394 km (0.076 R)
• M5: 986,598 km (0.026 R)
• M6: 1,510,340 km (0.117 R)
• M7: 2,029,445 km (0.091 R)
• M8: 2,202,978 km (0.112 R)
• M9: 2,560,068 km (0.097 R)
• M10: 2,933,315 km (0.066 R)
• M11: 3,762,087 km (0.08 R)
• M12: 4,106,462 km (0.06 R)
• M13: 4,300,490 km (0.11 R)
• M14: 4,529,674 km (0.077 R)
• M15: 7,014,794 km (0.117 R)
• M16: 8,213,671 km (0.089 R)
• M17: 11,063,361 km (0.116 R)
• M18: 12,105,460 km (0.091 R)
• M19: 16,720,105 km (0.051 R)
• M20: 17,576,403 km (0.104 R)
• M21: 18,687,317 km (0.086 R)
• M22: 20,966,291 km (0.108 R)
• M23: 24,045,015 km (0.106 R)
• M24: 26,351,964 km (0.104 R)
• M25: 28,903,356 km (0.115 R)
• M26: 29,412,138 km (0.102 R)
• M27: 33,142,511 km (0.1 R)
• M28: 33,700,062 km (0.044 R)
• M29: 34,263,597 km (0.073 R)
• M30: 35,409,816 km (0.1 R)
• M31: 35,875,215 km (0.104 R)
• M32: 38,631,556 km (0.09 R)
• M33: 40,757,341 km (0.118 R)
• M34: 42,173,585 km (0.048 R)
• M35: 46,064,027 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.4

Radius: 4.1

Gravity: 26.91 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.79 AU - 8.67 AU

Year: 14332 Days

Day: 16.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,061,156 km

• M1: 61,934 km (0.107 R)
• M2: 534,962 km (0.036 R)
• M3: 869,313 km (0.115 R)
• M4: 1,453,792 km (0.057 R)
• M5: 3,005,870 km (0.1 R)
• M6: 4,690,940 km (0.095 R)
• M7: 5,380,886 km (0.107 R)
• M8: 7,249,662 km (0.08 R)
• M9: 7,943,049 km (0.107 R)
• M10: 8,727,091 km (0.115 R)
• M11: 9,919,835 km (0.103 R)
• M12: 19,590,589 km (0.112 R)
• M13: 21,013,714 km (0.12 R)
• M14: 32,951,773 km (0.086 R)
• M15: 36,919,857 km (0.097 R)
• M16: 40,659,953 km (0.113 R)
• M17: 42,278,752 km (0.035 R)
• M18: 43,381,587 km (0.066 R)
• M19: 46,367,112 km (0.059 R)
• M20: 48,882,151 km (0.108 R)
• M21: 53,061,168 km (0.06 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 13,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit