🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.7

Radius: 13.8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.69 AU - 7.09 AU

Year: 5414 Days

Day: 10.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 95,807,154 km

• M1: 171,738 km (0.029 R)
• M2: 634,893 km (0.119 R)
• M3: 2,415,706 km (0.088 R)
• M4: 4,367,061 km (0.1 R)
• M5: 5,590,921 km (0.072 R)
• M6: 6,415,205 km (0.068 R)
• M7: 7,878,123 km (0.118 R)
• M8: 8,956,724 km (0.086 R)
• M9: 11,904,999 km (0.095 R)
• M10: 14,388,622 km (0.091 R)
• M11: 15,388,385 km (0.083 R)
• M12: 15,874,578 km (0.05 R)
• M13: 17,395,240 km (0.049 R)
• M14: 18,326,038 km (0.104 R)
• M15: 20,359,672 km (0.074 R)
• M16: 22,539,612 km (0.045 R)
• M17: 23,246,761 km (0.105 R)
• M18: 24,540,484 km (0.108 R)
• M19: 25,881,479 km (0.106 R)
• M20: 27,448,068 km (0.117 R)
• M21: 29,915,236 km (0.06 R)
• M22: 31,542,561 km (0.049 R)
• M23: 32,229,365 km (0.035 R)
• M24: 32,926,342 km (0.098 R)
• M25: 34,556,959 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.8

Radius: 8.8

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.24 AU - 9.42 AU

Year: 8298 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 95,807,154 km

• M1: 110,553 km (0.041 R)
• M2: 626,366 km (0.101 R)
• M3: 985,252 km (0.048 R)
• M4: 3,480,245 km (0.107 R)
• M5: 4,048,866 km (0.077 R)
• M6: 4,469,087 km (0.074 R)
• M7: 4,845,325 km (0.041 R)
• M8: 5,293,670 km (0.073 R)
• M9: 11,991,915 km (0.036 R)
• M10: 12,581,331 km (0.105 R)
• M11: 15,186,428 km (0.098 R)
• M12: 16,147,295 km (0.11 R)
• M13: 20,848,558 km (0.118 R)
• M14: 22,236,527 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732

Radius: 12.8

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.66 AU - 9.3 AU

Year: 9353 Days

Day: 11.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 95,807,154 km

• M1: 159,172 km (0.109 R)
• M2: 663,317 km (0.119 R)
• M3: 1,130,511 km (0.104 R)
• M4: 1,591,422 km (0.111 R)
• M5: 2,722,083 km (0.078 R)
• M6: 3,402,005 km (0.064 R)
• M7: 3,846,909 km (0.043 R)
• M8: 4,330,858 km (0.107 R)
• M9: 5,824,294 km (0.108 R)
• M10: 8,450,036 km (0.069 R)
• M11: 9,899,041 km (0.104 R)
• M12: 11,023,867 km (0.115 R)
• M13: 12,118,624 km (0.103 R)
• M14: 13,895,099 km (0.11 R)
• M15: 15,237,890 km (0.076 R)
• M16: 15,839,123 km (0.115 R)
• M17: 17,375,793 km (0.11 R)
• M18: 18,629,722 km (0.074 R)
• M19: 24,981,648 km (0.101 R)
• M20: 25,630,902 km (0.085 R)
• M21: 27,254,189 km (0.03 R)
• M22: 30,075,754 km (0.076 R)
• M23: 30,916,494 km (0.05 R)
• M24: 34,780,009 km (0.073 R)
• M25: 41,871,995 km (0.052 R)
• M26: 43,985,963 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.7

Radius: 7.5

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 11.47 AU - 15.91 AU

Year: 19185 Days

Day: 19.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 95,807,154 km

• M1: 102,624 km (0.053 R)
• M2: 429,795 km (0.072 R)
• M3: 714,479 km (0.098 R)
• M4: 973,583 km (0.039 R)
• M5: 1,756,578 km (0.091 R)
• M6: 2,006,556 km (0.031 R)
• M7: 3,664,699 km (0.073 R)
• M8: 5,920,336 km (0.104 R)
• M9: 6,958,545 km (0.062 R)
• M10: 7,451,919 km (0.108 R)
• M11: 8,710,934 km (0.038 R)
• M12: 9,284,044 km (0.084 R)
• M13: 9,882,136 km (0.067 R)
• M14: 11,154,915 km (0.037 R)
• M15: 14,736,288 km (0.043 R)
• M16: 18,002,608 km (0.101 R)
• M17: 20,339,626 km (0.063 R)
• M18: 20,611,146 km (0.112 R)
• M19: 22,871,420 km (0.106 R)
• M20: 27,989,762 km (0.087 R)
• M21: 28,778,142 km (0.107 R)
• M22: 31,232,295 km (0.115 R)
• M23: 32,448,526 km (0.09 R)
• M24: 32,695,512 km (0.108 R)
• M25: 33,569,762 km (0.049 R)
• M26: 35,757,930 km (0.09 R)
• M27: 39,285,897 km (0.094 R)
• M28: 40,989,667 km (0.118 R)
• M29: 43,039,008 km (0.028 R)
• M30: 49,106,249 km (0.045 R)
• M31: 49,759,094 km (0.055 R)
• M32: 51,920,634 km (0.095 R)
• M33: 56,429,962 km (0.031 R)
• M34: 64,060,052 km (0.085 R)
• M35: 64,839,308 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.5

Radius: 3.2

Gravity: 61.18 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 11.49 AU - 16.19 AU

Year: 19501 Days

Day: 24.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 95,807,154 km

• M1: 44,730 km (0.104 R)
• M2: 156,031 km (0.113 R)
• M3: 342,729 km (0.108 R)
• M4: 506,838 km (0.074 R)
• M5: 620,532 km (0.099 R)
• M6: 1,055,862 km (0.082 R)
• M7: 1,436,888 km (0.094 R)
• M8: 1,737,729 km (0.09 R)
• M9: 2,308,445 km (0.106 R)
• M10: 2,485,718 km (0.097 R)
• M11: 2,867,492 km (0.058 R)
• M12: 3,716,460 km (0.046 R)
• M13: 4,279,546 km (0.106 R)
• M14: 4,411,940 km (0.081 R)
• M15: 4,933,289 km (0.104 R)
• M16: 5,042,346 km (0.089 R)
• M17: 6,222,823 km (0.088 R)
• M18: 7,243,978 km (0.081 R)
• M19: 7,672,276 km (0.089 R)
• M20: 9,611,663 km (0.113 R)
• M21: 10,663,486 km (0.04 R)
• M22: 10,784,810 km (0.116 R)
• M23: 11,092,383 km (0.087 R)
• M24: 11,469,220 km (0.118 R)
• M25: 12,381,318 km (0.103 R)
• M26: 13,061,839 km (0.075 R)
• M27: 16,677,619 km (0.102 R)
• M28: 17,005,987 km (0.089 R)
• M29: 18,537,121 km (0.052 R)
• M30: 27,814,583 km (0.062 R)
• M31: 31,401,939 km (0.114 R)
• M32: 38,045,282 km (0.09 R)
• M33: 38,613,903 km (0.072 R)
• M34: 38,900,383 km (0.099 R)
• M35: 44,458,243 km (0.096 R)
• M36: 45,406,694 km (0.117 R)
• M37: 48,332,678 km (0.065 R)
• M38: 51,555,017 km (0.051 R)
• M39: 57,300,472 km (0.085 R)
• M40: 65,672,568 km (0.105 R)
• M41: 67,522,196 km (0.102 R)
• M42: 68,774,330 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585

Radius: 3.7

Gravity: 42.73 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 16.18 AU - 21.18 AU

Year: 30578 Days

Day: 19.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 95,807,154 km

• M1: 51,761 km (0.039 R)
• M2: 375,640 km (0.056 R)
• M3: 492,027 km (0.105 R)
• M4: 702,811 km (0.109 R)
• M5: 1,336,956 km (0.114 R)
• M6: 1,542,354 km (0.097 R)
• M7: 2,504,418 km (0.059 R)
• M8: 3,910,339 km (0.07 R)
• M9: 4,258,303 km (0.1 R)
• M10: 4,975,625 km (0.086 R)
• M11: 5,300,552 km (0.11 R)
• M12: 5,770,289 km (0.115 R)
• M13: 6,360,453 km (0.029 R)
• M14: 6,549,844 km (0.047 R)
• M15: 7,766,373 km (0.109 R)
• M16: 9,799,109 km (0.1 R)
• M17: 10,179,836 km (0.108 R)
• M18: 10,836,271 km (0.071 R)
• M19: 12,160,362 km (0.055 R)
• M20: 13,902,878 km (0.084 R)
• M21: 14,957,992 km (0.101 R)
• M22: 16,505,432 km (0.111 R)
• M23: 16,773,212 km (0.065 R)
• M24: 17,780,305 km (0.106 R)
• M25: 17,967,602 km (0.062 R)
• M26: 18,537,570 km (0.095 R)
• M27: 21,996,422 km (0.107 R)
• M28: 23,090,132 km (0.035 R)
• M29: 29,891,450 km (0.055 R)
• M30: 33,316,194 km (0.084 R)
• M31: 35,788,598 km (0.034 R)
• M32: 37,145,899 km (0.114 R)
• M33: 41,095,133 km (0.119 R)
• M34: 43,424,372 km (0.118 R)
• M35: 49,444,340 km (0.092 R)
• M36: 60,743,168 km (0.111 R)
• M37: 62,671,186 km (0.07 R)
• M38: 66,423,250 km (0.099 R)
• M39: 69,391,571 km (0.08 R)
• M40: 70,556,340 km (0.06 R)
• M41: 73,645,685 km (0.116 R)
• M42: 73,886,987 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 10,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit