🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.6

Radius: 14.3

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.62 AU - 0.82 AU

Year: 394 Days

Day: 5.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 24,718,794 km

• M1: 181,013 km (0.039 R)
• M2: 322,533 km (0.088 R)
• M3: 413,937 km (0.054 R)
• M4: 509,381 km (0.083 R)
• M5: 608,115 km (0.064 R)
• M6: 753,524 km (0.076 R)
• M7: 845,677 km (0.032 R)
• M8: 950,844 km (0.086 R)
• M9: 1,052,122 km (0.101 R)
• M10: 1,228,199 km (0.12 R)
• M11: 1,384,678 km (0.037 R)
• M12: 1,511,836 km (0.045 R)
• M13: 1,653,804 km (0.062 R)
• M14: 1,756,578 km (0.116 R)
• M15: 1,934,749 km (0.046 R)
• M16: 2,055,176 km (0.081 R)
• M17: 2,261,621 km (0.119 R)
• M18: 2,456,397 km (0.055 R)
• M19: 2,843,706 km (0.061 R)
• M20: 3,081,567 km (0.118 R)
• M21: 3,284,870 km (0.081 R)
• M22: 3,464,687 km (0.11 R)
• M23: 3,612,489 km (0.108 R)
• M24: 3,705,090 km (0.072 R)
• M25: 3,834,493 km (0.111 R)
• M26: 3,987,531 km (0.11 R)
• M27: 4,299,742 km (0.11 R)
• M28: 4,413,287 km (0.105 R)
• M29: 4,581,435 km (0.078 R)
• M30: 4,720,860 km (0.064 R)
• M31: 4,845,774 km (0.053 R)
• M32: 5,147,214 km (0.062 R)
• M33: 5,292,174 km (0.115 R)
• M34: 5,389,712 km (0.104 R)
• M35: 5,635,801 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.8

Radius: 11.2

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.84 AU - 2.5 AU

Year: 2064 Days

Day: 8.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 24,718,794 km

• M1: 148,850 km (0.095 R)
• M2: 246,537 km (0.066 R)
• M3: 495,917 km (0.088 R)
• M4: 626,217 km (0.059 R)
• M5: 704,157 km (0.099 R)
• M6: 888,911 km (0.103 R)
• M7: 978,370 km (0.038 R)
• M8: 1,109,268 km (0.037 R)
• M9: 1,399,787 km (0.104 R)
• M10: 1,559,558 km (0.109 R)
• M11: 1,669,662 km (0.091 R)
• M12: 1,851,423 km (0.098 R)
• M13: 2,321,909 km (0.116 R)
• M14: 2,512,646 km (0.112 R)
• M15: 2,788,654 km (0.083 R)
• M16: 3,005,571 km (0.114 R)
• M17: 3,327,206 km (0.083 R)
• M18: 3,413,075 km (0.06 R)
• M19: 3,823,123 km (0.111 R)
• M20: 3,988,728 km (0.076 R)
• M21: 4,187,394 km (0.116 R)
• M22: 4,420,767 km (0.109 R)
• M23: 4,626,464 km (0.093 R)
• M24: 4,786,833 km (0.054 R)
• M25: 5,113,405 km (0.038 R)
• M26: 5,196,132 km (0.061 R)
• M27: 5,413,349 km (0.118 R)
• M28: 5,565,639 km (0.082 R)
• M29: 5,685,018 km (0.112 R)
• M30: 5,978,529 km (0.052 R)
• M31: 6,048,242 km (0.089 R)
• M32: 6,188,714 km (0.1 R)
• M33: 6,419,245 km (0.048 R)
• M34: 6,508,704 km (0.073 R)
• M35: 6,706,772 km (0.062 R)
• M36: 7,090,789 km (0.041 R)
• M37: 7,257,591 km (0.068 R)
• M38: 8,324,224 km (0.08 R)
• M39: 8,519,898 km (0.083 R)
• M40: 8,677,424 km (0.07 R)
• M41: 8,935,780 km (0.11 R)
• M42: 9,116,045 km (0.078 R)
• M43: 9,459,821 km (0.071 R)
• M44: 9,602,538 km (0.117 R)
• M45: 10,035,324 km (0.091 R)
• M46: 10,306,545 km (0.042 R)
• M47: 10,920,046 km (0.075 R)
• M48: 11,177,355 km (0.048 R)
• M49: 11,328,448 km (0.027 R)
• M50: 11,545,365 km (0.112 R)
• M51: 11,654,422 km (0.103 R)
• M52: 11,939,406 km (0.037 R)
• M53: 12,093,941 km (0.055 R)
• M54: 12,583,574 km (0.102 R)
• M55: 12,673,333 km (0.106 R)
• M56: 12,943,806 km (0.081 R)
• M57: 13,193,485 km (0.055 R)
• M58: 13,766,894 km (0.097 R)
• M59: 13,882,533 km (0.078 R)
• M60: 14,395,205 km (0.067 R)
• M61: 14,512,639 km (0.087 R)
• M62: 14,654,009 km (0.072 R)
• M63: 15,009,154 km (0.05 R)
• M64: 15,415,313 km (0.069 R)
• M65: 16,067,709 km (0.08 R)
• M66: 16,409,540 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.1

Radius: 11.4

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.68 AU - 3.38 AU

Year: 3405 Days

Day: 8.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 24,718,794 km

• M1: 185,651 km (0.091 R)
• M2: 369,357 km (0.112 R)
• M3: 681,269 km (0.09 R)
• M4: 884,572 km (0.096 R)
• M5: 1,108,221 km (0.094 R)
• M6: 1,364,183 km (0.095 R)
• M7: 1,526,945 km (0.106 R)
• M8: 1,667,717 km (0.1 R)
• M9: 1,827,787 km (0.098 R)
• M10: 2,100,952 km (0.089 R)
• M11: 2,210,757 km (0.102 R)
• M12: 2,322,657 km (0.069 R)
• M13: 2,403,739 km (0.08 R)
• M14: 2,806,306 km (0.077 R)
• M15: 3,068,851 km (0.111 R)
• M16: 3,212,165 km (0.092 R)
• M17: 3,599,175 km (0.091 R)
• M18: 3,750,568 km (0.089 R)
• M19: 4,098,982 km (0.084 R)
• M20: 4,197,716 km (0.08 R)
• M21: 4,337,141 km (0.101 R)
• M22: 4,559,594 km (0.091 R)
• M23: 4,806,430 km (0.088 R)
• M24: 5,206,455 km (0.105 R)
• M25: 5,313,567 km (0.116 R)
• M26: 5,464,661 km (0.075 R)
• M27: 5,859,898 km (0.102 R)
• M28: 6,061,107 km (0.036 R)
• M29: 6,310,038 km (0.093 R)
• M30: 6,401,442 km (0.118 R)
• M31: 6,912,020 km (0.073 R)
• M32: 7,459,847 km (0.074 R)
• M33: 7,824,717 km (0.11 R)
• M34: 7,972,220 km (0.103 R)
• M35: 8,195,420 km (0.109 R)
• M36: 8,622,522 km (0.08 R)
• M37: 9,263,848 km (0.1 R)
• M38: 9,446,208 km (0.098 R)
• M39: 10,027,096 km (0.103 R)
• M40: 10,701,184 km (0.106 R)
• M41: 10,837,917 km (0.111 R)
• M42: 12,292,756 km (0.073 R)
• M43: 12,435,772 km (0.05 R)
• M44: 13,101,333 km (0.057 R)
• M45: 13,335,453 km (0.083 R)
• M46: 13,808,033 km (0.042 R)
• M47: 14,106,331 km (0.107 R)
• M48: 14,226,159 km (0.107 R)
• M49: 14,527,300 km (0.098 R)
• M50: 15,258,684 km (0.106 R)
• M51: 16,441,105 km (0.103 R)
• M52: 16,630,496 km (0.111 R)
• M53: 16,947,793 km (0.116 R)
• M54: 17,459,717 km (0.058 R)
• M55: 17,588,371 km (0.066 R)
• M56: 17,814,563 km (0.088 R)
• M57: 18,302,252 km (0.114 R)
• M58: 18,433,001 km (0.118 R)
• M59: 19,457,297 km (0.084 R)
• M60: 19,791,798 km (0.095 R)
• M61: 19,925,988 km (0.083 R)
• M62: 20,534,103 km (0.11 R)
• M63: 22,011,083 km (0.101 R)
• M64: 22,150,358 km (0.091 R)
• M65: 22,885,632 km (0.096 R)
• M66: 22,991,398 km (0.09 R)
• M67: 23,273,988 km (0.108 R)
• M68: 23,735,797 km (0.076 R)
• M69: 23,807,155 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.5

Radius: 15

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.89 AU - 3.83 AU

Year: 3977 Days

Day: 13.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 24,718,794 km

• M1: 208,988 km (0.09 R)
• M2: 327,021 km (0.089 R)
• M3: 429,495 km (0.114 R)
• M4: 674,686 km (0.11 R)
• M5: 927,208 km (0.087 R)
• M6: 1,164,919 km (0.104 R)
• M7: 1,285,495 km (0.074 R)
• M8: 1,475,185 km (0.107 R)
• M9: 1,926,222 km (0.089 R)
• M10: 2,145,533 km (0.049 R)
• M11: 2,467,018 km (0.067 R)
• M12: 2,657,905 km (0.076 R)
• M13: 2,886,940 km (0.081 R)
• M14: 2,987,170 km (0.082 R)
• M15: 3,122,706 km (0.086 R)
• M16: 4,905,464 km (0.102 R)
• M17: 5,127,168 km (0.083 R)
• M18: 5,352,163 km (0.113 R)
• M19: 5,643,430 km (0.12 R)
• M20: 5,961,176 km (0.102 R)
• M21: 6,133,214 km (0.065 R)
• M22: 6,284,906 km (0.105 R)
• M23: 6,636,760 km (0.099 R)
• M24: 7,614,083 km (0.095 R)
• M25: 8,131,691 km (0.11 R)
• M26: 8,394,834 km (0.026 R)
• M27: 8,636,435 km (0.099 R)
• M28: 8,758,058 km (0.099 R)
• M29: 8,904,963 km (0.112 R)
• M30: 9,400,132 km (0.114 R)
• M31: 11,045,110 km (0.115 R)
• M32: 11,363,454 km (0.104 R)
• M33: 11,470,267 km (0.093 R)
• M34: 11,657,863 km (0.106 R)
• M35: 12,145,253 km (0.081 R)
• M36: 12,254,459 km (0.042 R)
• M37: 12,446,393 km (0.091 R)
• M38: 12,833,253 km (0.107 R)
• M39: 13,028,030 km (0.097 R)
• M40: 13,196,028 km (0.118 R)
• M41: 13,903,177 km (0.104 R)
• M42: 14,046,043 km (0.093 R)
• M43: 14,420,038 km (0.106 R)
• M44: 14,622,743 km (0.063 R)
• M45: 14,972,503 km (0.098 R)
• M46: 15,443,138 km (0.112 R)
• M47: 16,368,700 km (0.101 R)
• M48: 17,251,028 km (0.038 R)
• M49: 17,527,934 km (0.072 R)
• M50: 17,651,502 km (0.113 R)
• M51: 18,524,704 km (0.05 R)
• M52: 18,934,902 km (0.108 R)
• M53: 19,093,475 km (0.091 R)
• M54: 19,957,403 km (0.103 R)
• M55: 20,507,923 km (0.111 R)
• M56: 20,670,835 km (0.057 R)
• M57: 20,834,196 km (0.096 R)
• M58: 21,260,700 km (0.103 R)
• M59: 21,359,584 km (0.038 R)
• M60: 22,055,962 km (0.047 R)
• M61: 22,256,274 km (0.079 R)
• M62: 22,423,674 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.5

Radius: 11.3

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.24 AU - 4.14 AU

Year: 4577 Days

Day: 11.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,718,794 km

• M1: 165,156 km (0.085 R)
• M2: 287,826 km (0.107 R)
• M3: 557,252 km (0.064 R)
• M4: 635,342 km (0.104 R)
• M5: 707,149 km (0.094 R)
• M6: 848,818 km (0.082 R)
• M7: 1,049,429 km (0.089 R)
• M8: 1,175,091 km (0.072 R)
• M9: 1,266,047 km (0.114 R)
• M10: 1,386,922 km (0.032 R)
• M11: 1,640,341 km (0.116 R)
• M12: 1,713,494 km (0.09 R)
• M13: 1,909,018 km (0.107 R)
• M14: 2,033,185 km (0.051 R)
• M15: 2,224,520 km (0.095 R)
• M16: 2,763,671 km (0.105 R)
• M17: 3,212,764 km (0.12 R)
• M18: 3,762,536 km (0.047 R)
• M19: 3,939,211 km (0.081 R)
• M20: 4,589,663 km (0.092 R)
• M21: 4,736,418 km (0.079 R)
• M22: 4,991,782 km (0.078 R)
• M23: 5,142,726 km (0.114 R)
• M24: 5,229,792 km (0.103 R)
• M25: 5,649,713 km (0.093 R)
• M26: 5,897,896 km (0.117 R)
• M27: 6,219,083 km (0.065 R)
• M28: 6,498,831 km (0.117 R)
• M29: 6,593,077 km (0.077 R)
• M30: 6,663,987 km (0.03 R)
• M31: 7,143,448 km (0.034 R)
• M32: 7,240,836 km (0.119 R)
• M33: 7,436,660 km (0.074 R)
• M34: 8,830,314 km (0.066 R)
• M35: 8,908,553 km (0.073 R)
• M36: 9,597,152 km (0.105 R)
• M37: 9,677,636 km (0.045 R)
• M38: 9,893,655 km (0.038 R)
• M39: 10,002,114 km (0.066 R)
• M40: 10,083,794 km (0.059 R)
• M41: 11,506,470 km (0.09 R)
• M42: 11,850,246 km (0.115 R)
• M43: 12,783,587 km (0.088 R)
• M44: 12,931,689 km (0.076 R)
• M45: 13,050,469 km (0.117 R)
• M46: 13,378,986 km (0.075 R)
• M47: 13,619,689 km (0.096 R)
• M48: 13,770,933 km (0.08 R)
• M49: 13,952,993 km (0.079 R)
• M50: 14,135,952 km (0.109 R)
• M51: 14,782,514 km (0.096 R)
• M52: 14,937,946 km (0.063 R)
• M53: 15,062,561 km (0.057 R)
• M54: 15,945,188 km (0.104 R)
• M55: 16,168,538 km (0.043 R)
• M56: 16,682,706 km (0.116 R)
• M57: 16,974,422 km (0.111 R)
• M58: 17,169,647 km (0.106 R)
• M59: 17,628,463 km (0.113 R)
• M60: 18,357,604 km (0.117 R)
• M61: 18,893,912 km (0.095 R)
• M62: 19,639,956 km (0.111 R)
• M63: 19,913,721 km (0.09 R)
• M64: 20,050,902 km (0.07 R)
• M65: 20,499,396 km (0.094 R)
• M66: 21,195,774 km (0.04 R)
• M67: 22,077,205 km (0.063 R)
• M68: 23,258,879 km (0.094 R)
• M69: 23,548,500 km (0.086 R)
• M70: 23,730,112 km (0.03 R)
• M71: 24,277,790 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 16,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit