🌌 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: 189.4

Radius: 12

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.52 AU - 0.64 AU

Year: 310 Days

Day: 5.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,435,931 km

• M1: 149,747 km (0.113 R)
• M2: 240,703 km (0.059 R)
• M3: 323,131 km (0.09 R)
• M4: 403,914 km (0.042 R)
• M5: 481,556 km (0.107 R)
• M6: 591,211 km (0.078 R)
• M7: 668,254 km (0.064 R)
• M8: 757,115 km (0.118 R)
• M9: 951,143 km (0.099 R)
• M10: 1,053,169 km (0.108 R)
• M11: 1,137,692 km (0.09 R)
• M12: 1,269,188 km (0.062 R)
• M13: 1,369,569 km (0.074 R)
• M14: 1,472,791 km (0.108 R)
• M15: 1,620,594 km (0.092 R)
• M16: 1,705,416 km (0.077 R)
• M17: 1,898,098 km (0.119 R)
• M18: 2,044,554 km (0.049 R)
• M19: 2,305,154 km (0.095 R)
• M20: 2,413,313 km (0.088 R)
• M21: 2,539,573 km (0.115 R)
• M22: 2,684,983 km (0.052 R)
• M23: 2,824,557 km (0.07 R)
• M24: 2,966,675 km (0.094 R)
• M25: 3,045,214 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.5

Radius: 9.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.17 AU - 1.45 AU

Year: 1054 Days

Day: 12.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 53,435,931 km

• M1: 127,308 km (0.034 R)
• M2: 198,965 km (0.075 R)
• M3: 264,339 km (0.093 R)
• M4: 357,689 km (0.08 R)
• M5: 546,780 km (0.104 R)
• M6: 719,267 km (0.101 R)
• M7: 792,420 km (0.06 R)
• M8: 856,597 km (0.115 R)
• M9: 934,837 km (0.11 R)
• M10: 1,211,593 km (0.062 R)
• M11: 1,434,494 km (0.099 R)
• M12: 1,602,941 km (0.079 R)
• M13: 1,778,120 km (0.098 R)
• M14: 1,983,967 km (0.101 R)
• M15: 2,089,733 km (0.109 R)
• M16: 2,290,194 km (0.029 R)
• M17: 2,629,482 km (0.087 R)
• M18: 2,710,115 km (0.045 R)
• M19: 3,022,176 km (0.061 R)
• M20: 3,259,139 km (0.07 R)
• M21: 3,541,580 km (0.062 R)
• M22: 3,670,833 km (0.103 R)
• M23: 3,821,926 km (0.058 R)
• M24: 4,068,015 km (0.107 R)
• M25: 4,182,607 km (0.112 R)
• M26: 4,425,554 km (0.069 R)
• M27: 4,771,424 km (0.106 R)
• M28: 5,103,681 km (0.041 R)
• M29: 5,193,589 km (0.092 R)
• M30: 5,283,946 km (0.054 R)
• M31: 5,352,013 km (0.051 R)
• M32: 5,546,790 km (0.098 R)
• M33: 5,802,303 km (0.12 R)
• M34: 5,884,432 km (0.088 R)
• M35: 6,049,738 km (0.089 R)
• M36: 6,168,818 km (0.111 R)
• M37: 6,276,678 km (0.109 R)
• M38: 6,348,934 km (0.11 R)
• M39: 6,433,606 km (0.078 R)
• M40: 6,763,619 km (0.097 R)
• M41: 6,837,819 km (0.109 R)
• M42: 6,899,753 km (0.099 R)
• M43: 7,061,767 km (0.102 R)
• M44: 7,136,866 km (0.034 R)
• M45: 7,516,844 km (0.065 R)
• M46: 7,593,738 km (0.096 R)
• M47: 7,696,511 km (0.085 R)
• M48: 8,217,561 km (0.11 R)
• M49: 8,349,506 km (0.099 R)
• M50: 8,429,092 km (0.119 R)
• M51: 8,495,663 km (0.102 R)
• M52: 8,602,326 km (0.064 R)
• M53: 8,749,979 km (0.049 R)
• M54: 8,979,612 km (0.086 R)
• M55: 9,211,339 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.7

Radius: 8.9

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.01 AU - 2.17 AU

Year: 2124 Days

Day: 7.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 53,435,931 km

• M1: 112,049 km (0.057 R)
• M2: 189,092 km (0.075 R)
• M3: 294,708 km (0.093 R)
• M4: 402,119 km (0.073 R)
• M5: 545,434 km (0.057 R)
• M6: 645,964 km (0.107 R)
• M7: 785,239 km (0.089 R)
• M8: 858,841 km (0.088 R)
• M9: 1,094,159 km (0.106 R)
• M10: 1,196,035 km (0.076 R)
• M11: 1,389,615 km (0.054 R)
• M12: 1,656,497 km (0.079 R)
• M13: 1,906,326 km (0.113 R)
• M14: 2,007,454 km (0.089 R)
• M15: 2,075,820 km (0.107 R)
• M16: 2,203,427 km (0.118 R)
• M17: 2,405,683 km (0.112 R)
• M18: 2,828,297 km (0.049 R)
• M19: 2,905,340 km (0.064 R)
• M20: 2,970,116 km (0.033 R)
• M21: 3,114,179 km (0.11 R)
• M22: 3,699,855 km (0.114 R)
• M23: 3,983,941 km (0.103 R)
• M24: 4,114,091 km (0.055 R)
• M25: 4,201,606 km (0.107 R)
• M26: 4,497,959 km (0.06 R)
• M27: 4,816,603 km (0.099 R)
• M28: 5,017,513 km (0.071 R)
• M29: 5,268,538 km (0.109 R)
• M30: 5,379,689 km (0.118 R)
• M31: 5,475,581 km (0.12 R)
• M32: 5,734,086 km (0.079 R)
• M33: 5,996,631 km (0.098 R)
• M34: 6,246,309 km (0.097 R)
• M35: 6,364,043 km (0.107 R)
• M36: 6,584,700 km (0.071 R)
• M37: 6,653,066 km (0.088 R)
• M38: 6,756,139 km (0.098 R)
• M39: 6,877,014 km (0.11 R)
• M40: 6,963,781 km (0.117 R)
• M41: 7,438,754 km (0.12 R)
• M42: 7,689,181 km (0.087 R)
• M43: 7,851,644 km (0.049 R)
• M44: 7,924,199 km (0.079 R)
• M45: 8,216,663 km (0.052 R)
• M46: 8,419,817 km (0.107 R)
• M47: 8,531,417 km (0.087 R)
• M48: 8,662,166 km (0.073 R)
• M49: 8,774,813 km (0.074 R)
• M50: 9,268,336 km (0.038 R)
• M51: 9,402,825 km (0.108 R)
• M52: 9,595,955 km (0.089 R)
• M53: 9,849,075 km (0.074 R)
• M54: 9,947,062 km (0.092 R)
• M55: 10,581,506 km (0.118 R)
• M56: 10,661,691 km (0.119 R)
• M57: 10,721,979 km (0.076 R)
• M58: 10,903,590 km (0.063 R)
• M59: 11,269,956 km (0.097 R)
• M60: 11,392,925 km (0.041 R)
• M61: 11,557,632 km (0.045 R)
• M62: 11,826,908 km (0.057 R)
• M63: 12,077,485 km (0.118 R)
• M64: 12,161,260 km (0.077 R)
• M65: 12,245,334 km (0.087 R)
• M66: 12,329,707 km (0.049 R)
• M67: 12,604,817 km (0.075 R)
• M68: 12,839,387 km (0.062 R)
• M69: 13,161,321 km (0.071 R)
• M70: 14,187,712 km (0.105 R)
• M71: 14,342,696 km (0.067 R)
• M72: 15,081,261 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.1

Radius: 14

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.91 AU - 2.55 AU

Year: 2341 Days

Day: 5.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 53,435,931 km

• M1: 214,823 km (0.104 R)
• M2: 340,186 km (0.085 R)
• M3: 499,507 km (0.107 R)
• M4: 621,280 km (0.071 R)
• M5: 830,867 km (0.1 R)
• M6: 1,018,761 km (0.095 R)
• M7: 1,201,720 km (0.07 R)
• M8: 1,514,080 km (0.119 R)
• M9: 1,613,114 km (0.048 R)
• M10: 1,703,022 km (0.04 R)
• M11: 2,104,842 km (0.085 R)
• M12: 2,695,903 km (0.1 R)
• M13: 3,010,657 km (0.096 R)
• M14: 3,137,217 km (0.119 R)
• M15: 3,265,422 km (0.04 R)
• M16: 3,918,118 km (0.108 R)
• M17: 4,010,420 km (0.043 R)
• M18: 4,181,260 km (0.112 R)
• M19: 4,386,509 km (0.082 R)
• M20: 4,757,811 km (0.117 R)
• M21: 5,022,150 km (0.093 R)
• M22: 5,122,680 km (0.095 R)
• M23: 5,257,617 km (0.074 R)
• M24: 5,844,490 km (0.054 R)
• M25: 6,021,165 km (0.084 R)
• M26: 6,525,160 km (0.114 R)
• M27: 6,653,365 km (0.046 R)
• M28: 6,912,319 km (0.077 R)
• M29: 7,080,467 km (0.03 R)
• M30: 7,193,414 km (0.105 R)
• M31: 7,344,956 km (0.077 R)
• M32: 7,786,420 km (0.081 R)
• M33: 7,981,046 km (0.1 R)
• M34: 8,735,618 km (0.082 R)
• M35: 8,856,942 km (0.05 R)
• M36: 8,999,060 km (0.119 R)
• M37: 9,101,086 km (0.068 R)
• M38: 9,533,872 km (0.092 R)
• M39: 9,826,037 km (0.113 R)
• M40: 10,015,577 km (0.095 R)
• M41: 10,184,922 km (0.068 R)
• M42: 10,398,099 km (0.106 R)
• M43: 10,526,753 km (0.112 R)
• M44: 10,677,398 km (0.063 R)
• M45: 10,872,324 km (0.048 R)
• M46: 11,485,975 km (0.118 R)
• M47: 11,774,848 km (0.091 R)
• M48: 12,110,995 km (0.111 R)
• M49: 12,382,365 km (0.064 R)
• M50: 12,609,904 km (0.118 R)
• M51: 12,770,123 km (0.099 R)
• M52: 12,885,014 km (0.072 R)
• M53: 13,324,383 km (0.11 R)
• M54: 13,651,404 km (0.072 R)
• M55: 13,792,475 km (0.039 R)
• M56: 13,933,845 km (0.113 R)
• M57: 14,289,589 km (0.089 R)
• M58: 14,913,262 km (0.106 R)
• M59: 15,010,052 km (0.087 R)
• M60: 15,448,075 km (0.058 R)
• M61: 15,717,799 km (0.114 R)
• M62: 16,661,762 km (0.109 R)
• M63: 16,787,275 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.9

Radius: 6.1

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.71 AU - 5.77 AU

Year: 9667 Days

Day: 24 Hours

Environment

Temp: -228 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,435,931 km

• M1: 77,193 km (0.078 R)
• M2: 199,115 km (0.098 R)
• M3: 245,640 km (0.06 R)
• M4: 286,330 km (0.1 R)
• M5: 399,875 km (0.036 R)
• M6: 449,691 km (0.078 R)
• M7: 501,901 km (0.116 R)
• M8: 701,165 km (0.061 R)
• M9: 975,229 km (0.068 R)
• M10: 1,044,492 km (0.082 R)
• M11: 1,097,450 km (0.108 R)
• M12: 1,434,494 km (0.109 R)
• M13: 1,696,889 km (0.092 R)
• M14: 1,909,168 km (0.062 R)
• M15: 2,890,081 km (0.118 R)
• M16: 3,430,578 km (0.084 R)
• M17: 3,483,686 km (0.119 R)
• M18: 3,835,689 km (0.064 R)
• M19: 3,918,417 km (0.106 R)
• M20: 5,200,172 km (0.09 R)
• M21: 5,261,208 km (0.096 R)
• M22: 6,013,236 km (0.094 R)
• M23: 6,632,272 km (0.057 R)
• M24: 6,731,755 km (0.099 R)
• M25: 7,477,201 km (0.12 R)
• M26: 8,035,650 km (0.093 R)
• M27: 8,391,543 km (0.061 R)
• M28: 8,463,350 km (0.103 R)
• M29: 8,535,307 km (0.09 R)
• M30: 9,008,335 km (0.11 R)
• M31: 9,155,539 km (0.086 R)
• M32: 9,229,441 km (0.105 R)
• M33: 9,377,842 km (0.075 R)
• M34: 10,208,260 km (0.107 R)
• M35: 11,378,264 km (0.06 R)
• M36: 11,617,322 km (0.049 R)
• M37: 12,631,147 km (0.056 R)
• M38: 12,672,286 km (0.115 R)
• M39: 12,920,170 km (0.093 R)
• M40: 13,127,812 km (0.103 R)
• M41: 13,169,549 km (0.12 R)
• M42: 14,012,234 km (0.105 R)
• M43: 14,097,505 km (0.116 R)
• M44: 14,225,710 km (0.057 R)
• M45: 14,742,272 km (0.119 R)
• M46: 15,090,087 km (0.064 R)
• M47: 15,572,690 km (0.065 R)
• M48: 15,838,226 km (0.095 R)
• M49: 18,107,326 km (0.119 R)
• M50: 19,279,575 km (0.062 R)
• M51: 19,659,853 km (0.058 R)
• M52: 20,042,524 km (0.09 R)
• M53: 20,476,059 km (0.092 R)
• M54: 20,815,347 km (0.097 R)
• M55: 21,303,335 km (0.06 R)
• M56: 21,401,471 km (0.086 R)
• M57: 22,240,865 km (0.062 R)
• M58: 22,589,727 km (0.113 R)
• M59: 23,141,444 km (0.11 R)
• M60: 23,242,273 km (0.082 R)
• M61: 23,393,666 km (0.045 R)
• M62: 24,258,192 km (0.074 R)
• M63: 24,411,829 km (0.072 R)
• M64: 25,029,669 km (0.072 R)
• M65: 25,133,190 km (0.093 R)
• M66: 25,652,594 km (0.108 R)
• M67: 25,757,013 km (0.052 R)
• M68: 25,809,223 km (0.057 R)
• M69: 25,913,642 km (0.081 R)
• M70: 27,125,984 km (0.06 R)
• M71: 27,658,851 km (0.066 R)
• M72: 27,980,187 km (0.098 R)
• M73: 28,087,599 km (0.073 R)
• M74: 28,897,372 km (0.113 R)
• M75: 29,934,085 km (0.119 R)
• M76: 30,043,890 km (0.045 R)
• M77: 30,872,064 km (0.104 R)
• M78: 31,875,566 km (0.096 R)
• M79: 34,661,228 km (0.089 R)
• M80: 34,834,313 km (0.108 R)
• M81: 35,413,257 km (0.045 R)
• M82: 36,112,328 km (0.072 R)
• M83: 36,287,656 km (0.064 R)
• M84: 37,464,692 km (0.09 R)
• M85: 37,583,024 km (0.108 R)
• M86: 38,236,318 km (0.111 R)
• M87: 38,773,674 km (0.12 R)
• M88: 39,614,563 km (0.089 R)
• M89: 39,795,427 km (0.105 R)
• M90: 40,158,202 km (0.043 R)
• M91: 40,279,376 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.6

Radius: 6.8

Gravity: 18.48 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.83 AU - 7.33 AU

Year: 10538 Days

Day: 21 Hours

Environment

Temp: -233 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,435,931 km

• M1: 202,855 km (0.057 R)
• M2: 295,456 km (0.084 R)
• M3: 390,002 km (0.037 R)
• M4: 576,999 km (0.118 R)
• M5: 810,671 km (0.099 R)
• M6: 1,115,252 km (0.106 R)
• M7: 1,180,327 km (0.072 R)
• M8: 1,406,669 km (0.084 R)
• M9: 1,646,773 km (0.114 R)
• M10: 2,192,357 km (0.106 R)
• M11: 2,330,136 km (0.051 R)
• M12: 2,701,588 km (0.107 R)
• M13: 2,760,380 km (0.117 R)
• M14: 2,939,449 km (0.048 R)
• M15: 3,091,440 km (0.056 R)
• M16: 3,758,347 km (0.08 R)
• M17: 4,468,189 km (0.049 R)
• M18: 5,145,568 km (0.084 R)
• M19: 5,514,926 km (0.073 R)
• M20: 6,475,344 km (0.113 R)
• M21: 6,554,481 km (0.103 R)
• M22: 7,035,588 km (0.113 R)
• M23: 8,546,078 km (0.083 R)
• M24: 8,763,593 km (0.109 R)
• M25: 8,938,922 km (0.045 R)
• M26: 9,027,035 km (0.115 R)
• M27: 9,115,447 km (0.106 R)
• M28: 10,475,441 km (0.034 R)
• M29: 10,568,342 km (0.11 R)
• M30: 11,084,305 km (0.101 R)
• M31: 11,321,567 km (0.1 R)
• M32: 13,632,106 km (0.104 R)
• M33: 14,399,393 km (0.108 R)
• M34: 14,554,526 km (0.097 R)
• M35: 15,180,594 km (0.052 R)
• M36: 17,056,252 km (0.097 R)
• M37: 18,104,634 km (0.05 R)
• M38: 18,272,183 km (0.119 R)
• M39: 20,205,586 km (0.101 R)
• M40: 20,553,551 km (0.119 R)
• M41: 20,611,744 km (0.115 R)
• M42: 22,203,166 km (0.091 R)
• M43: 24,078,525 km (0.088 R)
• M44: 24,262,680 km (0.091 R)
• M45: 24,632,486 km (0.038 R)
• M46: 25,878,487 km (0.102 R)
• M47: 26,256,221 km (0.1 R)
• M48: 27,464,523 km (0.083 R)
• M49: 27,721,233 km (0.096 R)
• M50: 28,107,794 km (0.075 R)
• M51: 28,560,926 km (0.058 R)
• M52: 28,690,777 km (0.097 R)
• M53: 28,886,152 km (0.102 R)
• M54: 28,951,227 km (0.116 R)
• M55: 29,540,194 km (0.057 R)
• M56: 29,605,867 km (0.106 R)
• M57: 30,066,928 km (0.109 R)
• M58: 30,265,295 km (0.069 R)
• M59: 30,397,689 km (0.095 R)
• M60: 30,996,230 km (0.039 R)
• M61: 31,196,691 km (0.102 R)
• M62: 31,464,471 km (0.11 R)
• M63: 32,815,041 km (0.105 R)
• M64: 33,497,357 km (0.12 R)
• M65: 33,702,904 km (0.114 R)
• M66: 34,046,531 km (0.12 R)
• M67: 35,014,878 km (0.111 R)
• M68: 36,625,299 km (0.096 R)
• M69: 36,837,129 km (0.05 R)
• M70: 36,907,739 km (0.069 R)
• M71: 37,617,282 km (0.088 R)
• M72: 39,338,406 km (0.11 R)
• M73: 39,772,688 km (0.109 R)
• M74: 40,938,505 km (0.108 R)
• M75: 41,672,880 km (0.088 R)
• M76: 41,893,986 km (0.048 R)
• M77: 41,967,738 km (0.07 R)
• M78: 42,485,646 km (0.118 R)
• M79: 42,559,697 km (0.084 R)
• M80: 42,708,247 km (0.053 R)
• M81: 43,452,946 km (0.085 R)
• M82: 44,126,884 km (0.073 R)
• M83: 44,277,080 km (0.057 R)
• M84: 45,409,237 km (0.05 R)
• M85: 45,712,771 km (0.098 R)
• M86: 47,779,017 km (0.117 R)
• M87: 48,397,006 km (0.108 R)
• M88: 50,423,907 km (0.117 R)
• M89: 50,816,901 km (0.07 R)
• M90: 51,368,767 km (0.12 R)
• M91: 51,447,755 km (0.064 R)
• M92: 53,195,956 km (0.032 R)
• M93: 53,355,876 km (0.079 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 14,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit