🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.6

Radius: 14.4

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.83 AU - 0.87 AU

Year: 541 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 33,705,920 km

• M1: 180,565 km (0.066 R)
• M2: 274,362 km (0.067 R)
• M3: 421,268 km (0.118 R)
• M4: 521,797 km (0.11 R)
• M5: 625,917 km (0.101 R)
• M6: 734,974 km (0.099 R)
• M7: 826,977 km (0.095 R)
• M8: 1,037,910 km (0.075 R)
• M9: 1,134,251 km (0.115 R)
• M10: 1,224,309 km (0.114 R)
• M11: 1,346,830 km (0.076 R)
• M12: 1,546,842 km (0.101 R)
• M13: 1,647,970 km (0.031 R)
• M14: 1,851,722 km (0.061 R)
• M15: 1,965,417 km (0.058 R)
• M16: 2,058,168 km (0.092 R)
• M17: 2,200,285 km (0.059 R)
• M18: 2,339,711 km (0.097 R)
• M19: 2,557,675 km (0.077 R)
• M20: 2,653,118 km (0.12 R)
• M21: 2,775,938 km (0.11 R)
• M22: 3,108,345 km (0.087 R)
• M23: 3,314,042 km (0.048 R)
• M24: 3,404,698 km (0.113 R)
• M25: 3,552,800 km (0.063 R)
• M26: 3,804,573 km (0.101 R)
• M27: 3,973,319 km (0.109 R)
• M28: 4,137,129 km (0.114 R)
• M29: 4,242,446 km (0.053 R)
• M30: 4,409,996 km (0.118 R)
• M31: 4,572,010 km (0.107 R)
• M32: 4,775,314 km (0.116 R)
• M33: 5,013,773 km (0.086 R)
• M34: 5,126,270 km (0.046 R)
• M35: 5,444,615 km (0.114 R)
• M36: 5,560,403 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.8

Radius: 14.4

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.82 AU - 1.12 AU

Year: 659 Days

Day: 6.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 33,705,920 km

• M1: 192,532 km (0.074 R)
• M2: 309,069 km (0.092 R)
• M3: 494,122 km (0.094 R)
• M4: 609,013 km (0.047 R)
• M5: 706,700 km (0.099 R)
• M6: 806,482 km (0.1 R)
• M7: 930,050 km (0.117 R)
• M8: 1,056,011 km (0.105 R)
• M9: 1,183,170 km (0.117 R)
• M10: 1,481,468 km (0.09 R)
• M11: 1,575,415 km (0.062 R)
• M12: 1,700,030 km (0.05 R)
• M13: 1,804,599 km (0.109 R)
• M14: 1,935,647 km (0.057 R)
• M15: 2,163,335 km (0.051 R)
• M16: 2,258,329 km (0.116 R)
• M17: 2,348,238 km (0.097 R)
• M18: 2,465,672 km (0.07 R)
• M19: 2,699,942 km (0.086 R)
• M20: 2,941,693 km (0.102 R)
• M21: 3,083,063 km (0.041 R)
• M22: 3,219,496 km (0.058 R)
• M23: 3,431,925 km (0.093 R)
• M24: 3,528,565 km (0.067 R)
• M25: 3,747,726 km (0.106 R)
• M26: 3,870,695 km (0.117 R)
• M27: 3,963,745 km (0.112 R)
• M28: 4,160,018 km (0.109 R)
• M29: 4,303,482 km (0.104 R)
• M30: 4,424,207 km (0.1 R)
• M31: 4,628,109 km (0.1 R)
• M32: 4,885,268 km (0.084 R)
• M33: 5,070,769 km (0.057 R)
• M34: 5,207,053 km (0.103 R)
• M35: 5,336,006 km (0.047 R)
• M36: 5,509,690 km (0.083 R)
• M37: 5,649,863 km (0.087 R)
• M38: 5,809,185 km (0.099 R)
• M39: 5,943,075 km (0.041 R)
• M40: 6,150,268 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.2

Radius: 9.2

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.78 AU - 2.68 AU

Year: 2299 Days

Day: 8.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 33,705,920 km

• M1: 150,944 km (0.089 R)
• M2: 233,821 km (0.082 R)
• M3: 323,879 km (0.114 R)
• M4: 414,536 km (0.03 R)
• M5: 531,820 km (0.102 R)
• M6: 697,874 km (0.047 R)
• M7: 1,026,840 km (0.105 R)
• M8: 1,124,677 km (0.057 R)
• M9: 1,237,324 km (0.105 R)
• M10: 1,306,737 km (0.094 R)
• M11: 1,425,518 km (0.068 R)
• M12: 1,548,039 km (0.1 R)
• M13: 1,790,687 km (0.051 R)
• M14: 1,963,771 km (0.118 R)
• M15: 2,170,366 km (0.047 R)
• M16: 2,604,948 km (0.109 R)
• M17: 3,145,744 km (0.047 R)
• M18: 3,242,085 km (0.086 R)
• M19: 3,553,249 km (0.078 R)
• M20: 4,012,215 km (0.1 R)
• M21: 4,382,170 km (0.11 R)
• M22: 4,689,744 km (0.053 R)
• M23: 4,874,048 km (0.046 R)
• M24: 5,004,348 km (0.053 R)
• M25: 5,098,295 km (0.117 R)
• M26: 5,192,692 km (0.053 R)
• M27: 5,518,217 km (0.11 R)
• M28: 5,693,246 km (0.104 R)
• M29: 5,830,577 km (0.075 R)
• M30: 5,929,461 km (0.079 R)
• M31: 6,028,944 km (0.059 R)
• M32: 6,189,163 km (0.098 R)
• M33: 6,289,992 km (0.043 R)
• M34: 6,432,110 km (0.101 R)
• M35: 7,477,949 km (0.11 R)
• M36: 7,585,510 km (0.077 R)
• M37: 7,693,519 km (0.077 R)
• M38: 8,042,531 km (0.118 R)
• M39: 8,196,916 km (0.086 R)
• M40: 8,711,084 km (0.096 R)
• M41: 9,351,064 km (0.099 R)
• M42: 10,124,784 km (0.111 R)
• M43: 10,363,392 km (0.112 R)
• M44: 10,627,882 km (0.072 R)
• M45: 10,797,376 km (0.11 R)
• M46: 11,808,209 km (0.081 R)
• M47: 12,134,930 km (0.11 R)
• M48: 13,263,048 km (0.093 R)
• M49: 13,497,917 km (0.098 R)
• M50: 14,051,279 km (0.052 R)
• M51: 14,612,122 km (0.064 R)
• M52: 14,990,006 km (0.079 R)
• M53: 15,098,614 km (0.055 R)
• M54: 15,508,213 km (0.11 R)
• M55: 15,949,078 km (0.047 R)
• M56: 16,032,105 km (0.076 R)
• M57: 16,198,757 km (0.092 R)
• M58: 16,505,881 km (0.103 R)
• M59: 16,843,075 km (0.059 R)
• M60: 17,097,391 km (0.081 R)
• M61: 17,296,207 km (0.069 R)
• M62: 17,610,063 km (0.105 R)
• M63: 17,896,992 km (0.064 R)
• M64: 18,098,799 km (0.12 R)
• M65: 18,156,694 km (0.063 R)
• M66: 18,621,195 km (0.062 R)
• M67: 18,942,830 km (0.066 R)
• M68: 19,414,064 km (0.104 R)
• M69: 19,621,406 km (0.106 R)
• M70: 19,710,567 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.5

Radius: 12.1

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.81 AU - 3.81 AU

Year: 5133 Days

Day: 6.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 33,705,920 km

• M1: 152,889 km (0.056 R)
• M2: 325,226 km (0.039 R)
• M3: 504,145 km (0.103 R)
• M4: 709,692 km (0.116 R)
• M5: 788,680 km (0.051 R)
• M6: 919,728 km (0.079 R)
• M7: 1,032,824 km (0.119 R)
• M8: 1,372,860 km (0.056 R)
• M9: 1,639,443 km (0.114 R)
• M10: 1,747,902 km (0.116 R)
• M11: 1,923,230 km (0.096 R)
• M12: 2,054,428 km (0.075 R)
• M13: 3,113,880 km (0.12 R)
• M14: 3,308,357 km (0.044 R)
• M15: 3,466,931 km (0.12 R)
• M16: 4,062,929 km (0.118 R)
• M17: 4,668,650 km (0.107 R)
• M18: 4,757,511 km (0.111 R)
• M19: 5,256,420 km (0.033 R)
• M20: 5,372,209 km (0.093 R)
• M21: 5,939,933 km (0.078 R)
• M22: 6,304,503 km (0.115 R)
• M23: 6,501,972 km (0.1 R)
• M24: 6,953,608 km (0.103 R)
• M25: 7,106,497 km (0.106 R)
• M26: 7,729,273 km (0.081 R)
• M27: 8,047,169 km (0.08 R)
• M28: 8,450,784 km (0.117 R)
• M29: 8,696,124 km (0.119 R)
• M30: 9,305,736 km (0.105 R)
• M31: 9,530,880 km (0.12 R)
• M32: 9,729,247 km (0.051 R)
• M33: 10,044,001 km (0.112 R)
• M34: 10,303,853 km (0.037 R)
• M35: 10,566,098 km (0.064 R)
• M36: 10,801,116 km (0.091 R)
• M37: 11,306,009 km (0.108 R)
• M38: 11,516,194 km (0.099 R)
• M39: 11,697,506 km (0.064 R)
• M40: 11,971,121 km (0.068 R)
• M41: 12,093,342 km (0.109 R)
• M42: 12,493,666 km (0.1 R)
• M43: 12,679,916 km (0.118 R)
• M44: 13,086,523 km (0.071 R)
• M45: 13,338,894 km (0.041 R)
• M46: 13,816,560 km (0.111 R)
• M47: 13,977,079 km (0.119 R)
• M48: 14,559,912 km (0.106 R)
• M49: 14,854,171 km (0.057 R)
• M50: 15,582,114 km (0.111 R)
• M51: 15,749,215 km (0.115 R)
• M52: 16,321,726 km (0.096 R)
• M53: 17,176,080 km (0.099 R)
• M54: 17,904,920 km (0.101 R)
• M55: 18,255,578 km (0.103 R)
• M56: 18,856,812 km (0.102 R)
• M57: 19,572,637 km (0.083 R)
• M58: 19,752,903 km (0.091 R)
• M59: 20,370,293 km (0.119 R)
• M60: 21,586,524 km (0.094 R)
• M61: 21,884,972 km (0.085 R)
• M62: 22,448,208 km (0.069 R)
• M63: 23,359,259 km (0.054 R)
• M64: 23,588,891 km (0.118 R)
• M65: 24,515,052 km (0.114 R)
• M66: 24,787,470 km (0.101 R)
• M67: 25,453,031 km (0.12 R)
• M68: 25,610,557 km (0.096 R)
• M69: 26,522,356 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876

Radius: 9.5

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.83 AU - 3.87 AU

Year: 5214 Days

Day: 8.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,705,920 km

• M1: 162,314 km (0.112 R)
• M2: 338,091 km (0.046 R)
• M3: 471,383 km (0.086 R)
• M4: 674,686 km (0.054 R)
• M5: 1,212,341 km (0.071 R)
• M6: 1,360,293 km (0.111 R)
• M7: 1,479,673 km (0.113 R)
• M8: 1,549,385 km (0.115 R)
• M9: 1,692,550 km (0.115 R)
• M10: 1,765,704 km (0.102 R)
• M11: 1,972,598 km (0.106 R)
• M12: 2,108,582 km (0.115 R)
• M13: 2,472,404 km (0.103 R)
• M14: 2,556,029 km (0.113 R)
• M15: 2,619,309 km (0.103 R)
• M16: 2,790,748 km (0.055 R)
• M17: 2,899,805 km (0.111 R)
• M18: 2,988,217 km (0.098 R)
• M19: 3,167,436 km (0.096 R)
• M20: 3,419,957 km (0.084 R)
• M21: 3,536,942 km (0.107 R)
• M22: 3,655,125 km (0.079 R)
• M23: 3,798,888 km (0.112 R)
• M24: 4,241,249 km (0.091 R)
• M25: 4,417,775 km (0.091 R)
• M26: 4,700,066 km (0.114 R)
• M27: 4,856,545 km (0.082 R)
• M28: 4,935,533 km (0.087 R)
• M29: 5,121,334 km (0.064 R)
• M30: 5,363,532 km (0.111 R)
• M31: 5,803,649 km (0.081 R)
• M32: 6,141,292 km (0.055 R)
• M33: 6,283,859 km (0.112 R)
• M34: 6,954,057 km (0.108 R)
• M35: 7,800,332 km (0.045 R)
• M36: 8,711,084 km (0.118 R)
• M37: 8,968,093 km (0.071 R)
• M38: 9,522,952 km (0.089 R)
• M39: 9,754,529 km (0.071 R)
• M40: 10,156,050 km (0.116 R)
• M41: 11,253,051 km (0.091 R)
• M42: 11,322,764 km (0.028 R)
• M43: 11,462,937 km (0.073 R)
• M44: 11,533,098 km (0.079 R)
• M45: 11,603,559 km (0.106 R)
• M46: 11,744,779 km (0.099 R)
• M47: 11,815,539 km (0.113 R)
• M48: 12,495,461 km (0.059 R)
• M49: 12,749,179 km (0.079 R)
• M50: 13,188,099 km (0.085 R)
• M51: 13,631,956 km (0.093 R)
• M52: 14,306,942 km (0.113 R)
• M53: 14,686,621 km (0.114 R)
• M54: 14,801,213 km (0.106 R)
• M55: 15,728,271 km (0.053 R)
• M56: 15,845,556 km (0.118 R)
• M57: 16,436,019 km (0.089 R)
• M58: 16,554,949 km (0.077 R)
• M59: 16,953,627 km (0.048 R)
• M60: 18,168,362 km (0.064 R)
• M61: 19,035,431 km (0.109 R)
• M62: 19,327,447 km (0.061 R)
• M63: 19,578,771 km (0.113 R)
• M64: 20,042,674 km (0.07 R)
• M65: 20,938,316 km (0.097 R)
• M66: 21,110,354 km (0.099 R)
• M67: 21,412,542 km (0.055 R)
• M68: 22,591,822 km (0.07 R)
• M69: 22,768,347 km (0.076 R)
• M70: 23,389,627 km (0.118 R)
• M71: 24,512,957 km (0.088 R)
• M72: 25,470,234 km (0.099 R)
• M73: 25,699,867 km (0.053 R)
• M74: 25,976,473 km (0.092 R)
• M75: 26,439,628 km (0.108 R)
• M76: 26,765,453 km (0.04 R)
• M77: 28,081,914 km (0.083 R)
• M78: 29,563,980 km (0.096 R)
• M79: 29,853,751 km (0.114 R)
• M80: 29,950,541 km (0.112 R)
• M81: 30,582,442 km (0.068 R)
• M82: 30,924,423 km (0.111 R)
• M83: 31,366,036 km (0.119 R)
• M84: 32,703,291 km (0.098 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: 377 - 19,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit