🌌 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: 57.2

Radius: 9.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.55 AU - 0.61 AU

Year: 295 Days

Day: 13.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 13,820,327 km

• M1: 121,324 km (0.07 R)
• M2: 217,814 km (0.036 R)
• M3: 278,701 km (0.119 R)
• M4: 348,563 km (0.115 R)
• M5: 412,741 km (0.113 R)
• M6: 478,863 km (0.12 R)
• M7: 669,600 km (0.11 R)
• M8: 730,636 km (0.082 R)
• M9: 834,158 km (0.092 R)
• M10: 894,146 km (0.118 R)
• M11: 981,661 km (0.117 R)
• M12: 1,117,646 km (0.059 R)
• M13: 1,196,334 km (0.093 R)
• M14: 1,262,456 km (0.066 R)
• M15: 1,366,726 km (0.078 R)
• M16: 1,446,163 km (0.094 R)
• M17: 1,715,588 km (0.107 R)
• M18: 1,867,430 km (0.096 R)
• M19: 1,989,801 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.6

Radius: 10.4

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.59 AU - 0.61 AU

Year: 310 Days

Day: 6.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 13,820,327 km

• M1: 130,898 km (0.104 R)
• M2: 207,791 km (0.102 R)
• M3: 322,084 km (0.076 R)
• M4: 435,180 km (0.103 R)
• M5: 500,854 km (0.114 R)
• M6: 583,282 km (0.084 R)
• M7: 701,315 km (0.113 R)
• M8: 767,287 km (0.072 R)
• M9: 1,029,832 km (0.039 R)
• M10: 1,192,744 km (0.105 R)
• M11: 1,277,566 km (0.061 R)
• M12: 1,373,308 km (0.095 R)
• M13: 1,453,643 km (0.12 R)
• M14: 1,577,061 km (0.047 R)
• M15: 1,666,071 km (0.047 R)
• M16: 1,973,794 km (0.108 R)
• M17: 2,054,876 km (0.097 R)
• M18: 2,147,477 km (0.093 R)
• M19: 2,215,245 km (0.093 R)
• M20: 2,304,854 km (0.114 R)
• M21: 2,385,188 km (0.088 R)
• M22: 2,509,953 km (0.112 R)
• M23: 2,592,531 km (0.089 R)
• M24: 2,806,007 km (0.119 R)
• M25: 2,915,064 km (0.108 R)
• M26: 3,154,869 km (0.114 R)
• M27: 3,220,393 km (0.03 R)
• M28: 3,334,686 km (0.032 R)
• M29: 3,425,791 km (0.115 R)
• M30: 3,499,393 km (0.059 R)
• M31: 3,635,527 km (0.113 R)
• M32: 3,786,173 km (0.108 R)
• M33: 3,990,224 km (0.053 R)
• M34: 4,145,656 km (0.085 R)
• M35: 4,276,704 km (0.096 R)
• M36: 4,356,140 km (0.054 R)
• M37: 4,489,432 km (0.116 R)
• M38: 4,610,606 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.2

Radius: 12.3

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.89 AU - 1.29 AU

Year: 759 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 13,820,327 km

• M1: 171,439 km (0.066 R)
• M2: 261,048 km (0.072 R)
• M3: 354,397 km (0.111 R)
• M4: 506,987 km (0.093 R)
• M5: 614,398 km (0.12 R)
• M6: 860,487 km (0.107 R)
• M7: 956,080 km (0.054 R)
• M8: 1,036,414 km (0.048 R)
• M9: 1,214,884 km (0.086 R)
• M10: 1,387,670 km (0.1 R)
• M11: 1,502,112 km (0.12 R)
• M12: 1,591,572 km (0.11 R)
• M13: 1,811,481 km (0.086 R)
• M14: 1,889,122 km (0.065 R)
• M15: 2,010,745 km (0.082 R)
• M16: 2,128,778 km (0.1 R)
• M17: 2,223,772 km (0.06 R)
• M18: 2,313,681 km (0.102 R)
• M19: 2,451,012 km (0.042 R)
• M20: 2,564,108 km (0.09 R)
• M21: 2,720,138 km (0.106 R)
• M22: 2,802,716 km (0.111 R)
• M23: 3,020,231 km (0.112 R)
• M24: 3,163,696 km (0.028 R)
• M25: 3,279,933 km (0.084 R)
• M26: 3,375,526 km (0.055 R)
• M27: 3,472,167 km (0.048 R)
• M28: 3,592,294 km (0.115 R)
• M29: 3,675,769 km (0.107 R)
• M30: 3,767,473 km (0.099 R)
• M31: 3,852,295 km (0.088 R)
• M32: 3,937,715 km (0.103 R)
• M33: 4,205,944 km (0.055 R)
• M34: 4,285,979 km (0.059 R)
• M35: 4,472,079 km (0.094 R)
• M36: 4,702,310 km (0.094 R)
• M37: 4,810,469 km (0.12 R)
• M38: 4,919,526 km (0.115 R)
• M39: 5,037,858 km (0.058 R)
• M40: 5,182,968 km (0.083 R)
• M41: 5,503,556 km (0.072 R)
• M42: 5,617,699 km (0.047 R)
• M43: 5,741,566 km (0.1 R)
• M44: 5,821,601 km (0.06 R)
• M45: 5,929,012 km (0.051 R)
• M46: 6,037,172 km (0.102 R)
• M47: 6,154,905 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.5

Radius: 14.2

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.98 AU - 2.22 AU

Year: 2029 Days

Day: 10.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 13,820,327 km

• M1: 187,147 km (0.114 R)
• M2: 359,484 km (0.11 R)
• M3: 480,957 km (0.041 R)
• M4: 804,837 km (0.093 R)
• M5: 1,057,059 km (0.09 R)
• M6: 1,219,372 km (0.046 R)
• M7: 1,379,592 km (0.118 R)
• M8: 1,513,182 km (0.087 R)
• M9: 1,758,074 km (0.098 R)
• M10: 2,156,453 km (0.066 R)
• M11: 2,273,888 km (0.076 R)
• M12: 2,487,962 km (0.096 R)
• M13: 2,680,943 km (0.115 R)
• M14: 2,850,288 km (0.107 R)
• M15: 3,008,862 km (0.046 R)
• M16: 3,111,337 km (0.099 R)
• M17: 3,229,818 km (0.086 R)
• M18: 3,319,876 km (0.091 R)
• M19: 3,517,644 km (0.047 R)
• M20: 3,798,140 km (0.112 R)
• M21: 3,925,149 km (0.107 R)
• M22: 4,216,416 km (0.11 R)
• M23: 4,431,239 km (0.1 R)
• M24: 4,632,747 km (0.056 R)
• M25: 4,837,247 km (0.093 R)
• M26: 4,975,326 km (0.112 R)
• M27: 5,079,745 km (0.068 R)
• M28: 5,202,565 km (0.079 R)
• M29: 5,290,977 km (0.075 R)
• M30: 5,505,052 km (0.096 R)
• M31: 5,831,475 km (0.082 R)
• M32: 5,960,278 km (0.079 R)
• M33: 6,579,913 km (0.072 R)
• M34: 6,675,655 km (0.073 R)
• M35: 7,004,621 km (0.112 R)
• M36: 7,102,458 km (0.053 R)
• M37: 7,200,594 km (0.101 R)
• M38: 7,518,041 km (0.113 R)
• M39: 7,779,388 km (0.072 R)
• M40: 8,249,275 km (0.034 R)
• M41: 8,875,941 km (0.088 R)
• M42: 9,366,921 km (0.114 R)
• M43: 9,713,689 km (0.11 R)
• M44: 10,644,038 km (0.107 R)
• M45: 10,734,096 km (0.104 R)
• M46: 11,142,797 km (0.071 R)
• M47: 11,672,374 km (0.102 R)
• M48: 11,952,122 km (0.068 R)
• M49: 12,423,056 km (0.093 R)
• M50: 12,708,638 km (0.067 R)
• M51: 12,900,124 km (0.055 R)
• M52: 13,044,486 km (0.026 R)
• M53: 13,456,328 km (0.116 R)
• M54: 13,725,006 km (0.114 R)
• M55: 14,193,547 km (0.069 R)
• M56: 14,541,960 km (0.106 R)
• M57: 14,642,191 km (0.053 R)
• M58: 15,553,391 km (0.109 R)
• M59: 15,912,875 km (0.116 R)
• M60: 16,015,948 km (0.057 R)
• M61: 16,145,350 km (0.098 R)
• M62: 16,561,382 km (0.12 R)
• M63: 16,902,166 km (0.09 R)
• M64: 17,617,244 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946

Radius: 8.9

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.66 AU - 4.12 AU

Year: 5116 Days

Day: 10.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 13,820,327 km

• M1: 167,101 km (0.064 R)
• M2: 382,971 km (0.074 R)
• M3: 468,541 km (0.051 R)
• M4: 700,866 km (0.056 R)
• M5: 768,185 km (0.092 R)
• M6: 1,029,682 km (0.106 R)
• M7: 1,437,935 km (0.112 R)
• M8: 1,507,797 km (0.062 R)
• M9: 1,651,112 km (0.1 R)
• M10: 1,724,415 km (0.118 R)
• M11: 1,989,951 km (0.105 R)
• M12: 2,454,303 km (0.047 R)
• M13: 2,559,769 km (0.091 R)
• M14: 2,753,349 km (0.09 R)
• M15: 3,132,131 km (0.098 R)
• M16: 3,574,940 km (0.108 R)
• M17: 3,816,092 km (0.049 R)
• M18: 3,913,929 km (0.025 R)
• M19: 5,099,492 km (0.115 R)
• M20: 5,591,669 km (0.084 R)
• M21: 6,387,530 km (0.105 R)
• M22: 6,621,501 km (0.106 R)
• M23: 7,007,613 km (0.113 R)
• M24: 7,401,055 km (0.049 R)
• M25: 7,492,909 km (0.098 R)
• M26: 7,895,177 km (0.059 R)
• M27: 8,020,391 km (0.095 R)
• M28: 8,177,917 km (0.108 R)
• M29: 8,463,948 km (0.113 R)
• M30: 9,242,755 km (0.103 R)
• M31: 9,841,745 km (0.035 R)
• M32: 10,010,342 km (0.083 R)
• M33: 10,798,573 km (0.096 R)
• M34: 11,252,752 km (0.062 R)
• M35: 11,713,364 km (0.104 R)
• M36: 11,856,230 km (0.106 R)
• M37: 12,288,567 km (0.032 R)
• M38: 12,762,793 km (0.092 R)
• M39: 14,411,810 km (0.118 R)
• M40: 14,989,258 km (0.095 R)
• M41: 15,261,227 km (0.067 R)
• M42: 15,339,317 km (0.108 R)
• M43: 15,456,602 km (0.11 R)
• M44: 15,613,380 km (0.089 R)
• M45: 15,731,413 km (0.084 R)
• M46: 15,810,251 km (0.076 R)
• M47: 16,087,157 km (0.063 R)
• M48: 17,495,770 km (0.093 R)
• M49: 17,946,658 km (0.084 R)
• M50: 18,276,970 km (0.037 R)
• M51: 18,985,466 km (0.093 R)
• M52: 19,111,427 km (0.096 R)
• M53: 19,195,501 km (0.057 R)
• M54: 19,660,601 km (0.068 R)
• M55: 21,382,323 km (0.089 R)
• M56: 21,688,699 km (0.116 R)
• M57: 21,864,327 km (0.117 R)
• M58: 22,261,360 km (0.112 R)
• M59: 22,838,957 km (0.107 R)
• M60: 23,286,704 km (0.099 R)
• M61: 24,236,201 km (0.117 R)
• M62: 24,738,701 km (0.111 R)
• M63: 26,688,559 km (0.055 R)
• M64: 27,539,322 km (0.097 R)
• M65: 28,111,385 km (0.043 R)
• M66: 28,207,127 km (0.088 R)
• M67: 28,687,336 km (0.108 R)
• M68: 28,831,998 km (0.107 R)
• M69: 29,558,594 km (0.114 R)
• M70: 29,704,752 km (0.094 R)
• M71: 30,536,965 km (0.061 R)
• M72: 31,178,440 km (0.074 R)
• M73: 31,376,807 km (0.102 R)
• M74: 33,636,483 km (0.045 R)
• M75: 33,788,923 km (0.108 R)
• M76: 33,890,799 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.3

Radius: 10.3

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.96 AU - 4.48 AU

Year: 5781 Days

Day: 10.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 13,820,327 km

• M1: 283,189 km (0.072 R)
• M2: 439,668 km (0.092 R)
• M3: 518,805 km (0.106 R)
• M4: 603,777 km (0.065 R)
• M5: 720,613 km (0.115 R)
• M6: 978,968 km (0.091 R)
• M7: 1,183,918 km (0.113 R)
• M8: 1,266,645 km (0.081 R)
• M9: 1,455,587 km (0.115 R)
• M10: 1,526,796 km (0.101 R)
• M11: 1,709,904 km (0.105 R)
• M12: 1,939,237 km (0.075 R)
• M13: 2,428,123 km (0.107 R)
• M14: 2,599,413 km (0.029 R)
• M15: 2,909,080 km (0.107 R)
• M16: 3,184,041 km (0.112 R)
• M17: 3,324,663 km (0.099 R)
• M18: 3,515,400 km (0.104 R)
• M19: 3,660,959 km (0.076 R)
• M20: 3,882,962 km (0.058 R)
• M21: 4,008,325 km (0.061 R)
• M22: 4,135,035 km (0.088 R)
• M23: 4,681,516 km (0.115 R)
• M24: 4,761,551 km (0.108 R)
• M25: 5,727,953 km (0.117 R)
• M26: 5,928,414 km (0.119 R)
• M27: 6,044,053 km (0.088 R)
• M28: 7,302,919 km (0.042 R)
• M29: 7,614,382 km (0.115 R)
• M30: 7,803,324 km (0.091 R)
• M31: 7,898,468 km (0.083 R)
• M32: 8,121,818 km (0.106 R)
• M33: 8,282,636 km (0.065 R)
• M34: 8,574,800 km (0.102 R)
• M35: 8,837,345 km (0.049 R)
• M36: 9,437,830 km (0.12 R)
• M37: 9,505,449 km (0.099 R)
• M38: 9,914,150 km (0.081 R)
• M39: 10,259,123 km (0.094 R)
• M40: 10,328,536 km (0.081 R)
• M41: 10,572,830 km (0.03 R)
• M42: 10,889,977 km (0.044 R)
• M43: 11,533,397 km (0.116 R)
• M44: 11,896,172 km (0.112 R)
• M45: 11,969,176 km (0.057 R)
• M46: 12,226,036 km (0.091 R)
• M47: 13,233,278 km (0.035 R)
• M48: 13,460,816 km (0.091 R)
• M49: 14,500,372 km (0.1 R)
• M50: 15,207,820 km (0.084 R)
• M51: 15,366,544 km (0.045 R)
• M52: 15,525,865 km (0.05 R)
• M53: 15,846,005 km (0.079 R)
• M54: 19,209,264 km (0.08 R)
• M55: 19,423,788 km (0.115 R)
• M56: 20,948,489 km (0.107 R)
• M57: 21,658,181 km (0.054 R)
• M58: 21,926,410 km (0.115 R)
• M59: 22,240,715 km (0.067 R)
• M60: 22,466,159 km (0.104 R)
• M61: 22,556,517 km (0.057 R)
• M62: 23,101,352 km (0.116 R)
• M63: 23,558,673 km (0.098 R)
• M64: 24,389,390 km (0.066 R)
• M65: 24,854,938 km (0.053 R)
• M66: 25,558,946 km (0.088 R)
• M67: 26,174,391 km (0.051 R)
• M68: 26,555,567 km (0.081 R)
• M69: 27,807,103 km (0.097 R)
• M70: 28,684,644 km (0.102 R)
• M71: 29,324,175 km (0.087 R)
• M72: 29,422,909 km (0.034 R)
• M73: 29,521,943 km (0.096 R)
• M74: 29,869,010 km (0.109 R)
• M75: 30,117,642 km (0.093 R)
• M76: 30,217,424 km (0.118 R)
• M77: 30,717,529 km (0.11 R)
• M78: 30,817,760 km (0.052 R)
• M79: 31,827,246 km (0.089 R)
• M80: 32,285,165 km (0.119 R)
• M81: 33,155,825 km (0.094 R)
• M82: 33,982,353 km (0.082 R)
• M83: 34,242,055 km (0.098 R)
• M84: 34,606,625 km (0.044 R)
• M85: 34,867,973 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.2

Radius: 15

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.51 AU - 4.75 AU

Year: 6644 Days

Day: 5.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 13,820,327 km

• M1: 198,217 km (0.08 R)
• M2: 295,605 km (0.092 R)
• M3: 391,946 km (0.08 R)
• M4: 489,335 km (0.066 R)
• M5: 604,824 km (0.079 R)
• M6: 704,456 km (0.094 R)
• M7: 923,767 km (0.083 R)
• M8: 1,092,064 km (0.05 R)
• M9: 1,193,193 km (0.057 R)
• M10: 1,289,085 km (0.069 R)
• M11: 1,415,196 km (0.076 R)
• M12: 1,890,767 km (0.109 R)
• M13: 2,120,550 km (0.056 R)
• M14: 2,404,487 km (0.097 R)
• M15: 2,596,869 km (0.054 R)
• M16: 2,830,093 km (0.086 R)
• M17: 3,119,116 km (0.093 R)
• M18: 3,674,572 km (0.114 R)
• M19: 3,805,171 km (0.108 R)
• M20: 4,302,136 km (0.088 R)
• M21: 4,777,258 km (0.037 R)
• M22: 5,181,322 km (0.067 R)
• M23: 5,447,008 km (0.089 R)
• M24: 5,581,646 km (0.089 R)
• M25: 5,732,441 km (0.073 R)
• M26: 5,930,658 km (0.102 R)
• M27: 6,349,532 km (0.056 R)
• M28: 6,713,952 km (0.112 R)
• M29: 6,842,457 km (0.113 R)
• M30: 7,546,764 km (0.053 R)
• M31: 7,747,375 km (0.071 R)
• M32: 8,120,023 km (0.103 R)
• M33: 8,274,258 km (0.116 R)
• M34: 8,585,422 km (0.106 R)
• M35: 8,795,158 km (0.11 R)
• M36: 9,077,449 km (0.118 R)
• M37: 9,434,390 km (0.119 R)
• M38: 9,560,501 km (0.057 R)
• M39: 9,705,311 km (0.051 R)
• M40: 10,833,130 km (0.091 R)
• M41: 11,460,543 km (0.072 R)
• M42: 11,982,789 km (0.113 R)
• M43: 12,158,717 km (0.06 R)
• M44: 12,572,205 km (0.092 R)
• M45: 12,790,768 km (0.105 R)
• M46: 13,130,953 km (0.099 R)
• M47: 13,453,935 km (0.12 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: 411 - 18,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit