🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.5

Radius: 14.8

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.54 AU - 0.62 AU

Year: 305 Days

Day: 12 Hours

Environment

Temp: -154 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 22,515,105 km

• M1: 188,194 km (0.1 R)
• M2: 305,180 km (0.116 R)
• M3: 399,726 km (0.105 R)
• M4: 499,657 km (0.114 R)
• M5: 618,886 km (0.086 R)
• M6: 713,133 km (0.119 R)
• M7: 824,434 km (0.1 R)
• M8: 921,972 km (0.054 R)
• M9: 1,076,656 km (0.106 R)
• M10: 1,178,532 km (0.073 R)
• M11: 1,301,053 km (0.109 R)
• M12: 1,498,522 km (0.12 R)
• M13: 1,684,173 km (0.091 R)
• M14: 1,804,749 km (0.032 R)
• M15: 1,955,843 km (0.048 R)
• M16: 2,160,044 km (0.083 R)
• M17: 2,333,727 km (0.113 R)
• M18: 2,448,020 km (0.106 R)
• M19: 2,572,784 km (0.083 R)
• M20: 2,704,281 km (0.095 R)
• M21: 2,833,533 km (0.084 R)
• M22: 2,946,779 km (0.099 R)
• M23: 3,052,245 km (0.037 R)
• M24: 3,145,146 km (0.118 R)
• M25: 3,272,005 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.9

Radius: 14.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.5 AU - 0.82 AU

Year: 370 Days

Day: 13.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 22,515,105 km

• M1: 179,218 km (0.106 R)
• M2: 311,313 km (0.063 R)
• M3: 405,709 km (0.072 R)
• M4: 531,222 km (0.06 R)
• M5: 635,791 km (0.104 R)
• M6: 727,195 km (0.113 R)
• M7: 850,913 km (0.075 R)
• M8: 1,003,503 km (0.078 R)
• M9: 1,148,463 km (0.11 R)
• M10: 1,264,551 km (0.081 R)
• M11: 1,356,853 km (0.101 R)
• M12: 1,504,655 km (0.102 R)
• M13: 1,668,315 km (0.041 R)
• M14: 1,786,049 km (0.091 R)
• M15: 1,901,389 km (0.072 R)
• M16: 1,997,730 km (0.09 R)
• M17: 2,117,857 km (0.043 R)
• M18: 2,365,741 km (0.095 R)
• M19: 2,481,529 km (0.113 R)
• M20: 2,713,257 km (0.12 R)
• M21: 2,890,231 km (0.119 R)
• M22: 3,166,239 km (0.085 R)
• M23: 3,281,579 km (0.08 R)
• M24: 3,391,982 km (0.103 R)
• M25: 3,503,732 km (0.112 R)
• M26: 3,744,285 km (0.117 R)
• M27: 3,846,161 km (0.04 R)
• M28: 4,108,556 km (0.064 R)
• M29: 4,220,754 km (0.119 R)
• M30: 4,362,573 km (0.119 R)
• M31: 4,506,037 km (0.117 R)
• M32: 4,680,319 km (0.096 R)
• M33: 5,186,109 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.1

Radius: 12.7

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.11 AU - 1.19 AU

Year: 851 Days

Day: 8.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 22,515,105 km

• M1: 207,492 km (0.104 R)
• M2: 301,589 km (0.111 R)
• M3: 433,086 km (0.095 R)
• M4: 553,961 km (0.063 R)
• M5: 633,248 km (0.107 R)
• M6: 842,086 km (0.101 R)
• M7: 923,468 km (0.116 R)
• M8: 1,095,206 km (0.064 R)
• M9: 1,388,418 km (0.06 R)
• M10: 1,471,594 km (0.04 R)
• M11: 1,556,416 km (0.077 R)
• M12: 1,707,211 km (0.053 R)
• M13: 1,821,504 km (0.103 R)
• M14: 1,930,112 km (0.114 R)
• M15: 2,058,168 km (0.099 R)
• M16: 2,296,178 km (0.111 R)
• M17: 2,404,786 km (0.095 R)
• M18: 2,655,961 km (0.118 R)
• M19: 2,751,105 km (0.089 R)
• M20: 2,954,857 km (0.086 R)
• M21: 3,083,661 km (0.093 R)
• M22: 3,194,064 km (0.104 R)
• M23: 3,305,814 km (0.099 R)
• M24: 3,418,760 km (0.094 R)
• M25: 3,733,963 km (0.078 R)
• M26: 3,819,533 km (0.117 R)
• M27: 4,025,679 km (0.064 R)
• M28: 4,157,774 km (0.077 R)
• M29: 4,620,181 km (0.083 R)
• M30: 4,700,664 km (0.056 R)
• M31: 4,863,427 km (0.042 R)
• M32: 5,051,621 km (0.093 R)
• M33: 5,230,241 km (0.101 R)
• M34: 5,374,752 km (0.117 R)
• M35: 5,471,692 km (0.11 R)
• M36: 5,704,616 km (0.105 R)
• M37: 5,803,649 km (0.104 R)
• M38: 5,990,946 km (0.068 R)
• M39: 6,256,482 km (0.093 R)
• M40: 6,345,942 km (0.073 R)
• M41: 6,747,014 km (0.103 R)
• M42: 6,851,882 km (0.108 R)
• M43: 6,996,992 km (0.102 R)
• M44: 7,370,986 km (0.089 R)
• M45: 7,889,044 km (0.09 R)
• M46: 8,041,185 km (0.054 R)
• M47: 8,180,311 km (0.059 R)
• M48: 8,404,708 km (0.096 R)
• M49: 8,503,592 km (0.097 R)
• M50: 8,816,700 km (0.107 R)
• M51: 9,293,469 km (0.057 R)
• M52: 9,410,454 km (0.087 R)
• M53: 9,645,622 km (0.058 R)
• M54: 9,823,344 km (0.102 R)
• M55: 10,106,982 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.5

Radius: 11.1

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.6 AU - 2.16 AU

Year: 1779 Days

Day: 13.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,515,105 km

• M1: 164,258 km (0.08 R)
• M2: 347,665 km (0.065 R)
• M3: 530,025 km (0.091 R)
• M4: 601,234 km (0.097 R)
• M5: 715,227 km (0.074 R)
• M6: 888,163 km (0.071 R)
• M7: 1,057,059 km (0.066 R)
• M8: 1,883,138 km (0.095 R)
• M9: 1,963,322 km (0.117 R)
• M10: 2,044,853 km (0.059 R)
• M11: 2,127,431 km (0.045 R)
• M12: 2,247,558 km (0.115 R)
• M13: 2,369,929 km (0.084 R)
• M14: 2,557,824 km (0.105 R)
• M15: 2,711,611 km (0.072 R)
• M16: 2,975,053 km (0.076 R)
• M17: 3,260,635 km (0.102 R)
• M18: 3,357,874 km (0.103 R)
• M19: 3,512,708 km (0.103 R)
• M20: 3,583,767 km (0.112 R)
• M21: 3,756,552 km (0.102 R)
• M22: 3,961,651 km (0.095 R)
• M23: 4,050,662 km (0.069 R)
• M24: 4,140,420 km (0.096 R)
• M25: 4,336,992 km (0.038 R)
• M26: 4,490,479 km (0.109 R)
• M27: 4,598,938 km (0.095 R)
• M28: 4,786,982 km (0.087 R)
• M29: 4,881,977 km (0.037 R)
• M30: 5,073,911 km (0.103 R)
• M31: 5,170,701 km (0.095 R)
• M32: 5,300,851 km (0.119 R)
• M33: 5,399,286 km (0.107 R)
• M34: 5,498,171 km (0.115 R)
• M35: 5,597,803 km (0.03 R)
• M36: 5,849,277 km (0.075 R)
• M37: 6,294,181 km (0.062 R)
• M38: 6,363,594 km (0.055 R)
• M39: 6,433,307 km (0.101 R)
• M40: 6,503,319 km (0.11 R)
• M41: 6,608,636 km (0.088 R)
• M42: 6,839,016 km (0.05 R)
• M43: 7,509,215 km (0.089 R)
• M44: 7,731,068 km (0.085 R)
• M45: 7,880,068 km (0.097 R)
• M46: 8,200,207 km (0.041 R)
• M47: 8,276,203 km (0.115 R)
• M48: 8,562,982 km (0.098 R)
• M49: 8,911,545 km (0.057 R)
• M50: 9,264,895 km (0.084 R)
• M51: 9,383,676 km (0.108 R)
• M52: 9,483,009 km (0.081 R)
• M53: 9,702,918 km (0.083 R)
• M54: 10,848,389 km (0.081 R)
• M55: 10,973,602 km (0.084 R)
• M56: 11,394,720 km (0.063 R)
• M57: 11,522,028 km (0.117 R)
• M58: 12,122,663 km (0.099 R)
• M59: 12,711,481 km (0.107 R)
• M60: 13,042,541 km (0.078 R)
• M61: 13,488,492 km (0.098 R)
• M62: 13,713,487 km (0.046 R)
• M63: 14,053,074 km (0.099 R)
• M64: 14,441,430 km (0.118 R)
• M65: 14,787,002 km (0.065 R)
• M66: 14,972,353 km (0.029 R)
• M67: 15,345,600 km (0.11 R)
• M68: 15,415,911 km (0.11 R)
• M69: 15,698,202 km (0.108 R)
• M70: 15,934,866 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.7

Radius: 8.1

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.23 AU - 3.29 AU

Year: 3165 Days

Day: 9.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 22,515,105 km

• M1: 111,151 km (0.115 R)
• M2: 189,391 km (0.113 R)
• M3: 241,301 km (0.108 R)
• M4: 598,391 km (0.066 R)
• M5: 746,643 km (0.105 R)
• M6: 820,245 km (0.085 R)
• M7: 874,250 km (0.113 R)
• M8: 1,224,907 km (0.109 R)
• M9: 1,351,168 km (0.12 R)
• M10: 1,713,644 km (0.083 R)
• M11: 2,030,791 km (0.116 R)
• M12: 2,105,590 km (0.066 R)
• M13: 2,508,906 km (0.101 R)
• M14: 3,072,291 km (0.105 R)
• M15: 3,765,378 km (0.108 R)
• M16: 3,876,230 km (0.095 R)
• M17: 4,063,377 km (0.117 R)
• M18: 4,196,220 km (0.101 R)
• M19: 4,330,559 km (0.037 R)
• M20: 4,485,692 km (0.085 R)
• M21: 4,583,679 km (0.068 R)
• M22: 4,702,160 km (0.057 R)
• M23: 5,580,898 km (0.073 R)
• M24: 5,665,122 km (0.113 R)
• M25: 6,006,654 km (0.118 R)
• M26: 6,093,121 km (0.036 R)
• M27: 6,665,034 km (0.065 R)
• M28: 6,889,580 km (0.087 R)
• M29: 7,002,676 km (0.059 R)
• M30: 7,185,186 km (0.114 R)
• M31: 7,254,001 km (0.113 R)
• M32: 7,531,505 km (0.09 R)
• M33: 7,741,839 km (0.067 R)
• M34: 7,977,905 km (0.1 R)
• M35: 8,529,921 km (0.069 R)
• M36: 8,847,368 km (0.119 R)
• M37: 9,143,721 km (0.031 R)
• M38: 10,129,870 km (0.118 R)
• M39: 10,258,674 km (0.058 R)
• M40: 10,727,065 km (0.106 R)
• M41: 10,858,412 km (0.105 R)
• M42: 10,911,070 km (0.063 R)
• M43: 11,096,123 km (0.059 R)
• M44: 11,202,337 km (0.116 R)
• M45: 11,469,519 km (0.108 R)
• M46: 12,037,093 km (0.063 R)
• M47: 12,283,332 km (0.054 R)
• M48: 12,365,610 km (0.052 R)
• M49: 12,613,943 km (0.045 R)
• M50: 12,724,944 km (0.065 R)
• M51: 13,228,042 km (0.086 R)
• M52: 13,340,689 km (0.111 R)
• M53: 13,567,031 km (0.102 R)
• M54: 13,709,149 km (0.094 R)
• M55: 14,253,536 km (0.087 R)
• M56: 14,892,917 km (0.095 R)
• M57: 15,422,792 km (0.076 R)
• M58: 15,869,193 km (0.119 R)
• M59: 16,531,612 km (0.091 R)
• M60: 17,666,013 km (0.112 R)
• M61: 17,852,262 km (0.077 R)
• M62: 18,635,706 km (0.098 R)
• M63: 18,698,836 km (0.097 R)
• M64: 19,206,571 km (0.058 R)
• M65: 19,302,314 km (0.083 R)
• M66: 19,558,276 km (0.107 R)
• M67: 19,751,108 km (0.119 R)
• M68: 20,041,328 km (0.106 R)
• M69: 20,626,255 km (0.077 R)
• M70: 21,480,908 km (0.087 R)
• M71: 21,879,287 km (0.07 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: 250 - 14,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit