🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.5

Radius: 9.5

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.41 AU - 1.79 AU

Year: 1287 Days

Day: 13.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 49,932,032 km

• M1: 145,559 km (0.063 R)
• M2: 373,845 km (0.086 R)
• M3: 441,463 km (0.066 R)
• M4: 558,449 km (0.061 R)
• M5: 701,315 km (0.055 R)
• M6: 788,680 km (0.098 R)
• M7: 880,084 km (0.076 R)
• M8: 951,143 km (0.118 R)
• M9: 1,074,113 km (0.066 R)
• M10: 1,220,120 km (0.104 R)
• M11: 1,291,179 km (0.051 R)
• M12: 1,409,810 km (0.077 R)
• M13: 1,513,033 km (0.106 R)
• M14: 1,717,533 km (0.073 R)
• M15: 1,920,687 km (0.095 R)
• M16: 1,983,219 km (0.117 R)
• M17: 2,120,999 km (0.037 R)
• M18: 2,383,992 km (0.036 R)
• M19: 2,530,897 km (0.049 R)
• M20: 2,739,287 km (0.09 R)
• M21: 2,810,046 km (0.109 R)
• M22: 2,869,437 km (0.104 R)
• M23: 3,025,916 km (0.077 R)
• M24: 3,086,952 km (0.09 R)
• M25: 3,160,554 km (0.074 R)
• M26: 3,222,488 km (0.057 R)
• M27: 3,385,250 km (0.064 R)
• M28: 4,009,971 km (0.052 R)
• M29: 4,446,198 km (0.072 R)
• M30: 4,712,333 km (0.111 R)
• M31: 5,027,236 km (0.116 R)
• M32: 5,099,642 km (0.117 R)
• M33: 5,172,646 km (0.082 R)
• M34: 5,334,062 km (0.086 R)
• M35: 5,452,693 km (0.026 R)
• M36: 5,874,409 km (0.118 R)
• M37: 5,966,262 km (0.111 R)
• M38: 6,182,282 km (0.092 R)
• M39: 6,781,571 km (0.085 R)
• M40: 7,120,709 km (0.109 R)
• M41: 7,186,083 km (0.105 R)
• M42: 7,366,498 km (0.075 R)
• M43: 7,782,231 km (0.105 R)
• M44: 7,849,400 km (0.07 R)
• M45: 8,256,905 km (0.044 R)
• M46: 8,653,788 km (0.046 R)
• M47: 8,828,369 km (0.098 R)
• M48: 9,004,146 km (0.096 R)
• M49: 9,145,516 km (0.095 R)
• M50: 9,448,452 km (0.067 R)
• M51: 9,664,322 km (0.043 R)
• M52: 10,340,205 km (0.113 R)
• M53: 10,637,157 km (0.087 R)
• M54: 11,201,589 km (0.098 R)
• M55: 11,277,735 km (0.112 R)
• M56: 11,698,703 km (0.077 R)
• M57: 11,950,028 km (0.06 R)
• M58: 12,066,564 km (0.069 R)
• M59: 12,202,998 km (0.117 R)
• M60: 12,281,237 km (0.083 R)
• M61: 12,359,626 km (0.038 R)
• M62: 12,536,601 km (0.115 R)
• M63: 12,793,760 km (0.095 R)
• M64: 12,893,092 km (0.107 R)
• M65: 13,012,771 km (0.051 R)
• M66: 13,494,775 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.6

Radius: 11.4

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.57 AU - 2.35 AU

Year: 1745 Days

Day: 8.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 49,932,032 km

• M1: 143,016 km (0.109 R)
• M2: 525,837 km (0.078 R)
• M3: 664,663 km (0.107 R)
• M4: 772,075 km (0.098 R)
• M5: 893,997 km (0.101 R)
• M6: 998,117 km (0.077 R)
• M7: 1,072,766 km (0.102 R)
• M8: 1,149,510 km (0.049 R)
• M9: 1,382,135 km (0.104 R)
• M10: 1,475,933 km (0.106 R)
• M11: 1,630,467 km (0.039 R)
• M12: 1,945,670 km (0.095 R)
• M13: 2,159,445 km (0.107 R)
• M14: 2,291,540 km (0.114 R)
• M15: 2,392,369 km (0.118 R)
• M16: 2,506,213 km (0.117 R)
• M17: 2,680,345 km (0.045 R)
• M18: 2,870,783 km (0.034 R)
• M19: 3,016,491 km (0.119 R)
• M20: 3,277,540 km (0.111 R)
• M21: 3,520,187 km (0.101 R)
• M22: 3,768,670 km (0.11 R)
• M23: 3,955,667 km (0.117 R)
• M24: 4,227,935 km (0.096 R)
• M25: 4,380,375 km (0.072 R)
• M26: 4,478,362 km (0.068 R)
• M27: 4,605,520 km (0.045 R)
• M28: 4,819,894 km (0.091 R)
• M29: 5,081,690 km (0.088 R)
• M30: 5,422,923 km (0.076 R)
• M31: 5,528,389 km (0.065 R)
• M32: 5,680,082 km (0.082 R)
• M33: 5,787,044 km (0.096 R)
• M34: 5,879,346 km (0.099 R)
• M35: 6,190,659 km (0.108 R)
• M36: 6,427,622 km (0.078 R)
• M37: 6,571,236 km (0.108 R)
• M38: 6,683,734 km (0.11 R)
• M39: 6,764,367 km (0.112 R)
• M40: 6,861,755 km (0.042 R)
• M41: 7,438,754 km (0.053 R)
• M42: 7,539,284 km (0.088 R)
• M43: 7,724,636 km (0.079 R)
• M44: 7,809,458 km (0.118 R)
• M45: 8,065,719 km (0.067 R)
• M46: 8,238,056 km (0.105 R)
• M47: 8,463,948 km (0.064 R)
• M48: 8,886,562 km (0.1 R)
• M49: 9,370,063 km (0.093 R)
• M50: 9,442,468 km (0.103 R)
• M51: 9,587,877 km (0.028 R)
• M52: 9,807,188 km (0.099 R)
• M53: 9,935,991 km (0.047 R)
• M54: 10,344,244 km (0.027 R)
• M55: 10,512,841 km (0.111 R)
• M56: 10,758,032 km (0.092 R)
• M57: 11,024,316 km (0.065 R)
• M58: 11,331,141 km (0.115 R)
• M59: 11,640,958 km (0.093 R)
• M60: 12,367,854 km (0.104 R)
• M61: 12,447,291 km (0.079 R)
• M62: 12,586,866 km (0.068 R)
• M63: 12,726,889 km (0.07 R)
• M64: 12,947,995 km (0.116 R)
• M65: 13,129,756 km (0.074 R)
• M66: 13,251,529 km (0.046 R)
• M67: 13,824,339 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.1

Radius: 13.1

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.99 AU - 3.45 AU

Year: 3674 Days

Day: 9.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 49,932,032 km

• M1: 188,643 km (0.074 R)
• M2: 303,085 km (0.11 R)
• M3: 499,657 km (0.108 R)
• M4: 603,777 km (0.08 R)
• M5: 697,425 km (0.085 R)
• M6: 807,081 km (0.091 R)
• M7: 901,776 km (0.08 R)
• M8: 1,057,507 km (0.11 R)
• M9: 1,162,675 km (0.094 R)
• M10: 1,259,464 km (0.113 R)
• M11: 1,513,781 km (0.087 R)
• M12: 1,633,908 km (0.069 R)
• M13: 1,729,800 km (0.108 R)
• M14: 2,237,685 km (0.063 R)
• M15: 2,628,584 km (0.105 R)
• M16: 3,281,579 km (0.094 R)
• M17: 3,386,597 km (0.049 R)
• M18: 3,528,266 km (0.116 R)
• M19: 3,928,290 km (0.041 R)
• M20: 4,400,571 km (0.052 R)
• M21: 5,011,529 km (0.092 R)
• M22: 5,296,213 km (0.108 R)
• M23: 5,378,642 km (0.114 R)
• M24: 5,902,982 km (0.078 R)
• M25: 6,312,731 km (0.108 R)
• M26: 6,422,087 km (0.035 R)
• M27: 6,598,313 km (0.115 R)
• M28: 6,776,335 km (0.105 R)
• M29: 7,388,639 km (0.109 R)
• M30: 7,689,929 km (0.088 R)
• M31: 7,830,252 km (0.076 R)
• M32: 8,232,670 km (0.048 R)
• M33: 8,400,369 km (0.087 R)
• M34: 8,787,977 km (0.09 R)
• M35: 8,934,882 km (0.052 R)
• M36: 9,681,525 km (0.078 R)
• M37: 9,782,654 km (0.106 R)
• M38: 10,190,457 km (0.112 R)
• M39: 10,422,334 km (0.108 R)
• M40: 10,812,784 km (0.102 R)
• M41: 11,075,778 km (0.096 R)
• M42: 11,742,386 km (0.105 R)
• M43: 11,877,323 km (0.08 R)
• M44: 12,203,147 km (0.039 R)
• M45: 12,614,691 km (0.078 R)
• M46: 12,725,244 km (0.097 R)
• M47: 12,863,921 km (0.063 R)
• M48: 13,677,733 km (0.054 R)
• M49: 14,047,988 km (0.052 R)
• M50: 14,133,857 km (0.107 R)
• M51: 14,682,133 km (0.086 R)
• M52: 15,355,025 km (0.118 R)
• M53: 15,888,790 km (0.118 R)
• M54: 16,008,169 km (0.097 R)
• M55: 16,428,689 km (0.097 R)
• M56: 16,519,195 km (0.051 R)
• M57: 16,913,535 km (0.113 R)
• M58: 18,021,906 km (0.069 R)
• M59: 18,271,286 km (0.112 R)
• M60: 19,312,487 km (0.056 R)
• M61: 19,471,958 km (0.118 R)
• M62: 20,763,287 km (0.117 R)
• M63: 20,861,273 km (0.105 R)
• M64: 21,156,131 km (0.101 R)
• M65: 22,248,943 km (0.106 R)
• M66: 22,449,704 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.5

Radius: 12

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.99 AU - 3.93 AU

Year: 4092 Days

Day: 7.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,932,032 km

• M1: 153,936 km (0.036 R)
• M2: 257,159 km (0.107 R)
• M3: 426,204 km (0.081 R)
• M4: 554,559 km (0.063 R)
• M5: 641,176 km (0.078 R)
• M6: 757,115 km (0.069 R)
• M7: 919,578 km (0.113 R)
• M8: 1,136,495 km (0.072 R)
• M9: 1,251,386 km (0.094 R)
• M10: 1,385,725 km (0.103 R)
• M11: 1,751,342 km (0.119 R)
• M12: 1,902,735 km (0.073 R)
• M13: 2,111,724 km (0.094 R)
• M14: 2,383,543 km (0.044 R)
• M15: 2,667,031 km (0.093 R)
• M16: 2,763,970 km (0.103 R)
• M17: 2,882,003 km (0.064 R)
• M18: 3,041,923 km (0.073 R)
• M19: 3,266,769 km (0.039 R)
• M20: 3,776,299 km (0.069 R)
• M21: 3,929,637 km (0.049 R)
• M22: 4,152,388 km (0.098 R)
• M23: 4,471,331 km (0.081 R)
• M24: 4,727,592 km (0.055 R)
• M25: 5,181,621 km (0.109 R)
• M26: 5,352,612 km (0.112 R)
• M27: 5,800,508 km (0.112 R)
• M28: 5,901,786 km (0.031 R)
• M29: 6,442,881 km (0.084 R)
• M30: 6,732,652 km (0.118 R)
• M31: 6,919,350 km (0.12 R)
• M32: 7,053,839 km (0.101 R)
• M33: 7,270,606 km (0.074 R)
• M34: 7,434,865 km (0.032 R)
• M35: 7,683,347 km (0.088 R)
• M36: 7,990,770 km (0.12 R)
• M37: 9,678,234 km (0.076 R)
• M38: 11,092,383 km (0.054 R)
• M39: 11,599,370 km (0.111 R)
• M40: 11,984,585 km (0.099 R)
• M41: 12,146,450 km (0.098 R)
• M42: 12,406,750 km (0.103 R)
• M43: 12,866,763 km (0.086 R)
• M44: 12,966,096 km (0.091 R)
• M45: 13,065,579 km (0.107 R)
• M46: 14,007,297 km (0.112 R)
• M47: 14,417,495 km (0.078 R)
• M48: 14,589,532 km (0.069 R)
• M49: 15,005,414 km (0.107 R)
• M50: 15,249,857 km (0.109 R)
• M51: 15,495,647 km (0.115 R)
• M52: 15,813,393 km (0.069 R)
• M53: 15,919,906 km (0.1 R)
• M54: 16,348,055 km (0.116 R)
• M55: 16,599,529 km (0.081 R)
• M56: 16,779,944 km (0.099 R)
• M57: 17,033,662 km (0.112 R)
• M58: 17,581,639 km (0.065 R)
• M59: 17,839,396 km (0.049 R)
• M60: 17,987,199 km (0.047 R)
• M61: 18,395,901 km (0.078 R)
• M62: 18,507,800 km (0.046 R)
• M63: 18,845,143 km (0.097 R)
• M64: 19,222,279 km (0.097 R)
• M65: 19,907,587 km (0.075 R)
• M66: 19,984,181 km (0.072 R)
• M67: 20,291,754 km (0.027 R)
• M68: 20,407,394 km (0.082 R)
• M69: 21,341,183 km (0.088 R)
• M70: 22,448,058 km (0.069 R)
• M71: 22,807,841 km (0.082 R)
• M72: 24,061,621 km (0.058 R)
• M73: 25,006,182 km (0.099 R)
• M74: 25,213,225 km (0.081 R)
• M75: 26,593,415 km (0.083 R)
• M76: 26,720,124 km (0.091 R)
• M77: 27,314,028 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.5

Radius: 6.2

Gravity: 17.65 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.94 AU - 8.18 AU

Year: 10683 Days

Day: 21.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,932,032 km

• M1: 100,231 km (0.081 R)
• M2: 286,181 km (0.101 R)
• M3: 506,239 km (0.05 R)
• M4: 668,254 km (0.073 R)
• M5: 1,000,361 km (0.106 R)
• M6: 1,121,685 km (0.07 R)
• M7: 1,184,067 km (0.078 R)
• M8: 1,423,125 km (0.111 R)
• M9: 1,701,227 km (0.04 R)
• M10: 2,021,366 km (0.104 R)
• M11: 2,660,748 km (0.058 R)
• M12: 2,944,535 km (0.114 R)
• M13: 3,237,896 km (0.09 R)
• M14: 3,388,242 km (0.056 R)
• M15: 3,916,173 km (0.06 R)
• M16: 4,108,706 km (0.107 R)
• M17: 4,304,230 km (0.115 R)
• M18: 4,738,363 km (0.114 R)
• M19: 5,116,696 km (0.073 R)
• M20: 5,186,558 km (0.08 R)
• M21: 5,327,180 km (0.08 R)
• M22: 5,720,323 km (0.078 R)
• M23: 5,829,231 km (0.096 R)
• M24: 6,012,189 km (0.081 R)
• M25: 6,839,764 km (0.089 R)
• M26: 7,424,243 km (0.098 R)
• M27: 8,351,152 km (0.105 R)
• M28: 9,960,974 km (0.117 R)
• M29: 10,092,022 km (0.086 R)
• M30: 10,223,818 km (0.116 R)
• M31: 10,935,604 km (0.11 R)
• M32: 11,663,398 km (0.093 R)
• M33: 11,986,829 km (0.119 R)
• M34: 12,219,453 km (0.084 R)
• M35: 12,453,724 km (0.069 R)
• M36: 12,595,094 km (0.108 R)
• M37: 12,736,912 km (0.118 R)
• M38: 13,987,850 km (0.095 R)
• M39: 14,479,279 km (0.109 R)
• M40: 15,479,340 km (0.086 R)
• M41: 15,529,905 km (0.107 R)
• M42: 16,089,849 km (0.09 R)
• M43: 16,864,168 km (0.095 R)
• M44: 16,916,228 km (0.1 R)
• M45: 17,915,392 km (0.117 R)
• M46: 18,449,008 km (0.117 R)
• M47: 19,204,627 km (0.093 R)
• M48: 19,477,044 km (0.104 R)
• M49: 20,690,433 km (0.119 R)
• M50: 21,250,078 km (0.114 R)
• M51: 21,644,718 km (0.064 R)
• M52: 22,384,180 km (0.067 R)
• M53: 22,555,918 km (0.102 R)
• M54: 22,900,891 km (0.081 R)
• M55: 27,540,968 km (0.117 R)
• M56: 27,971,211 km (0.103 R)
• M57: 28,900,663 km (0.098 R)
• M58: 29,400,470 km (0.09 R)
• M59: 29,903,118 km (0.076 R)
• M60: 30,853,364 km (0.106 R)
• M61: 30,916,943 km (0.078 R)
• M62: 31,364,091 km (0.107 R)
• M63: 33,173,777 km (0.056 R)
• M64: 33,239,151 km (0.107 R)
• M65: 33,500,498 km (0.115 R)
• M66: 33,959,764 km (0.094 R)
• M67: 34,289,029 km (0.115 R)
• M68: 35,750,450 km (0.071 R)
• M69: 36,152,420 km (0.045 R)
• M70: 36,219,589 km (0.12 R)
• M71: 36,421,397 km (0.07 R)
• M72: 37,367,603 km (0.094 R)
• M73: 37,639,572 km (0.08 R)
• M74: 37,707,639 km (0.106 R)
• M75: 38,802,247 km (0.036 R)
• M76: 39,077,507 km (0.089 R)
• M77: 40,115,716 km (0.07 R)
• M78: 40,324,405 km (0.103 R)
• M79: 40,394,118 km (0.098 R)
• M80: 41,654,630 km (0.112 R)
• M81: 42,928,156 km (0.107 R)
• M82: 43,355,408 km (0.091 R)
• M83: 44,214,249 km (0.108 R)
• M84: 44,358,013 km (0.084 R)
• M85: 45,876,132 km (0.097 R)
• M86: 46,240,103 km (0.074 R)
• M87: 46,531,969 km (0.113 R)
• M88: 46,678,126 km (0.113 R)
• M89: 46,824,433 km (0.114 R)
• M90: 47,117,495 km (0.113 R)
• M91: 48,814,533 km (0.06 R)
• M92: 49,483,984 km (0.087 R)
• M93: 49,633,133 km (0.068 R)
• M94: 49,707,782 km (0.081 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: 364 - 17,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit