🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.1

Radius: 9.1

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.65 AU - 1.07 AU

Year: 532 Days

Day: 12.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 91,598,436 km

• M1: 115,789 km (0.054 R)
• M2: 190,737 km (0.084 R)
• M3: 277,504 km (0.096 R)
• M4: 356,043 km (0.084 R)
• M5: 454,329 km (0.057 R)
• M6: 526,884 km (0.062 R)
• M7: 607,816 km (0.069 R)
• M8: 697,425 km (0.112 R)
• M9: 783,444 km (0.105 R)
• M10: 847,173 km (0.11 R)
• M11: 985,102 km (0.117 R)
• M12: 1,092,364 km (0.075 R)
• M13: 1,179,130 km (0.116 R)
• M14: 1,263,354 km (0.085 R)
• M15: 1,339,350 km (0.097 R)
• M16: 1,432,699 km (0.069 R)
• M17: 1,642,734 km (0.078 R)
• M18: 1,760,019 km (0.11 R)
• M19: 1,833,920 km (0.063 R)
• M20: 1,955,843 km (0.081 R)
• M21: 2,092,425 km (0.115 R)
• M22: 2,232,299 km (0.1 R)
• M23: 2,413,014 km (0.108 R)
• M24: 2,489,309 km (0.105 R)
• M25: 2,559,919 km (0.075 R)
• M26: 2,802,417 km (0.117 R)
• M27: 2,889,333 km (0.048 R)
• M28: 3,031,750 km (0.064 R)
• M29: 3,121,210 km (0.067 R)
• M30: 3,190,623 km (0.045 R)
• M31: 3,288,610 km (0.116 R)
• M32: 3,359,220 km (0.079 R)
• M33: 3,437,460 km (0.082 R)
• M34: 3,566,862 km (0.07 R)
• M35: 3,727,231 km (0.119 R)
• M36: 3,823,123 km (0.103 R)
• M37: 4,077,888 km (0.03 R)
• M38: 4,138,625 km (0.06 R)
• M39: 4,253,516 km (0.111 R)
• M40: 4,408,051 km (0.117 R)
• M41: 4,635,739 km (0.113 R)
• M42: 4,715,175 km (0.115 R)
• M43: 4,802,989 km (0.116 R)
• M44: 4,883,323 km (0.099 R)
• M45: 4,956,028 km (0.064 R)
• M46: 5,086,178 km (0.052 R)
• M47: 5,168,158 km (0.114 R)
• M48: 5,324,936 km (0.119 R)
• M49: 5,408,262 km (0.12 R)
• M50: 5,626,526 km (0.036 R)
• M51: 5,719,875 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.3

Radius: 8.8

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.64 AU - 2.68 AU

Year: 2117 Days

Day: 13.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 91,598,436 km

• M1: 109,954 km (0.115 R)
• M2: 203,752 km (0.099 R)
• M3: 282,740 km (0.028 R)
• M4: 351,555 km (0.105 R)
• M5: 441,164 km (0.113 R)
• M6: 599,588 km (0.075 R)
• M7: 702,362 km (0.072 R)
• M8: 820,245 km (0.111 R)
• M9: 881,730 km (0.078 R)
• M10: 972,536 km (0.108 R)
• M11: 1,076,207 km (0.058 R)
• M12: 1,154,148 km (0.026 R)
• M13: 1,441,824 km (0.066 R)
• M14: 1,605,335 km (0.107 R)
• M15: 1,752,090 km (0.088 R)
• M16: 2,083,150 km (0.069 R)
• M17: 2,243,669 km (0.087 R)
• M18: 2,408,227 km (0.065 R)
• M19: 2,511,599 km (0.034 R)
• M20: 2,669,275 km (0.071 R)
• M21: 2,925,835 km (0.111 R)
• M22: 3,232,960 km (0.092 R)
• M23: 3,318,530 km (0.117 R)
• M24: 3,491,913 km (0.059 R)
• M25: 3,802,778 km (0.068 R)
• M26: 4,403,413 km (0.098 R)
• M27: 4,578,293 km (0.108 R)
• M28: 4,690,641 km (0.045 R)
• M29: 4,852,955 km (0.093 R)
• M30: 5,066,730 km (0.099 R)
• M31: 5,266,743 km (0.107 R)
• M32: 5,334,062 km (0.057 R)
• M33: 5,418,435 km (0.107 R)
• M34: 5,657,492 km (0.072 R)
• M35: 5,743,661 km (0.105 R)
• M36: 5,969,853 km (0.118 R)
• M37: 6,145,780 km (0.099 R)
• M38: 6,287,898 km (0.056 R)
• M39: 6,520,971 km (0.09 R)
• M40: 6,684,033 km (0.093 R)
• M41: 6,866,841 km (0.074 R)
• M42: 7,088,396 km (0.106 R)
• M43: 7,293,495 km (0.112 R)
• M44: 7,595,533 km (0.118 R)
• M45: 7,709,825 km (0.119 R)
• M46: 7,920,758 km (0.065 R)
• M47: 8,017,399 km (0.068 R)
• M48: 8,114,338 km (0.101 R)
• M49: 8,289,816 km (0.117 R)
• M50: 8,348,608 km (0.102 R)
• M51: 8,565,376 km (0.108 R)
• M52: 9,004,296 km (0.071 R)
• M53: 9,084,929 km (0.116 R)
• M54: 9,206,403 km (0.087 R)
• M55: 9,389,510 km (0.117 R)
• M56: 9,697,233 km (0.055 R)
• M57: 9,862,838 km (0.099 R)
• M58: 10,343,945 km (0.102 R)
• M59: 10,555,626 km (0.088 R)
• M60: 10,811,438 km (0.117 R)
• M61: 11,004,569 km (0.03 R)
• M62: 11,090,887 km (0.089 R)
• M63: 11,155,663 km (0.09 R)
• M64: 11,788,911 km (0.106 R)
• M65: 12,032,157 km (0.08 R)
• M66: 12,299,339 km (0.086 R)
• M67: 13,273,071 km (0.088 R)
• M68: 13,387,962 km (0.082 R)
• M69: 14,201,027 km (0.117 R)
• M70: 15,149,776 km (0.047 R)
• M71: 16,265,926 km (0.118 R)
• M72: 16,364,212 km (0.043 R)
• M73: 16,487,481 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.1

Radius: 9.5

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.96 AU - 2.74 AU

Year: 2402 Days

Day: 11 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 91,598,436 km

• M1: 119,678 km (0.097 R)
• M2: 226,641 km (0.104 R)
• M3: 288,724 km (0.092 R)
• M4: 431,590 km (0.102 R)
• M5: 531,671 km (0.05 R)
• M6: 698,173 km (0.056 R)
• M7: 891,753 km (0.073 R)
• M8: 956,978 km (0.094 R)
• M9: 1,024,147 km (0.088 R)
• M10: 1,102,836 km (0.106 R)
• M11: 1,183,768 km (0.095 R)
• M12: 1,298,510 km (0.106 R)
• M13: 1,384,229 km (0.088 R)
• M14: 1,505,553 km (0.115 R)
• M15: 1,758,822 km (0.048 R)
• M16: 1,842,298 km (0.11 R)
• M17: 2,450,862 km (0.1 R)
• M18: 2,791,197 km (0.089 R)
• M19: 2,861,209 km (0.099 R)
• M20: 2,960,093 km (0.117 R)
• M21: 3,045,813 km (0.072 R)
• M22: 3,204,985 km (0.093 R)
• M23: 3,367,149 km (0.056 R)
• M24: 3,562,075 km (0.114 R)
• M25: 3,838,382 km (0.084 R)
• M26: 4,592,355 km (0.081 R)
• M27: 4,808,973 km (0.118 R)
• M28: 5,286,938 km (0.104 R)
• M29: 5,496,525 km (0.096 R)
• M30: 5,923,776 km (0.105 R)
• M31: 5,996,032 km (0.089 R)
• M32: 6,105,089 km (0.084 R)
• M33: 6,343,399 km (0.113 R)
• M34: 6,510,200 km (0.089 R)
• M35: 6,829,292 km (0.11 R)
• M36: 7,000,283 km (0.117 R)
• M37: 7,269,260 km (0.109 R)
• M38: 7,346,602 km (0.093 R)
• M39: 7,619,917 km (0.1 R)
• M40: 7,698,606 km (0.1 R)
• M41: 7,916,420 km (0.115 R)
• M42: 8,076,041 km (0.103 R)
• M43: 8,176,421 km (0.11 R)
• M44: 8,358,033 km (0.107 R)
• M45: 8,479,955 km (0.111 R)
• M46: 8,807,874 km (0.117 R)
• M47: 9,244,550 km (0.1 R)
• M48: 9,880,640 km (0.109 R)
• M49: 10,794,833 km (0.059 R)
• M50: 10,883,395 km (0.089 R)
• M51: 10,949,816 km (0.107 R)
• M52: 11,060,967 km (0.04 R)
• M53: 11,826,908 km (0.045 R)
• M54: 12,124,309 km (0.08 R)
• M55: 12,796,602 km (0.027 R)
• M56: 12,913,737 km (0.108 R)
• M57: 13,054,808 km (0.098 R)
• M58: 13,149,054 km (0.063 R)
• M59: 13,863,683 km (0.118 R)
• M60: 14,056,366 km (0.112 R)
• M61: 14,201,475 km (0.115 R)
• M62: 14,395,653 km (0.106 R)
• M63: 14,811,386 km (0.095 R)
• M64: 15,057,774 km (0.066 R)
• M65: 15,231,158 km (0.095 R)
• M66: 15,454,956 km (0.117 R)
• M67: 15,629,686 km (0.113 R)
• M68: 15,704,784 km (0.073 R)
• M69: 16,158,066 km (0.106 R)
• M70: 17,103,225 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.5

Radius: 6.4

Gravity: 14.83 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.19 AU - 10.09 AU

Year: 16936 Days

Day: 21.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 91,598,436 km

• M1: 85,420 km (0.118 R)
• M2: 135,386 km (0.077 R)
• M3: 278,402 km (0.104 R)
• M4: 369,507 km (0.12 R)
• M5: 419,173 km (0.101 R)
• M6: 854,503 km (0.074 R)
• M7: 1,316,012 km (0.117 R)
• M8: 1,558,361 km (0.093 R)
• M9: 1,963,023 km (0.086 R)
• M10: 2,334,924 km (0.11 R)
• M11: 2,695,006 km (0.115 R)
• M12: 3,213,661 km (0.081 R)
• M13: 4,499,605 km (0.109 R)
• M14: 6,234,342 km (0.119 R)
• M15: 6,594,573 km (0.098 R)
• M16: 7,007,912 km (0.112 R)
• M17: 8,248,527 km (0.107 R)
• M18: 8,843,777 km (0.029 R)
• M19: 9,248,140 km (0.1 R)
• M20: 9,918,339 km (0.101 R)
• M21: 11,468,622 km (0.059 R)
• M22: 12,807,822 km (0.087 R)
• M23: 13,669,505 km (0.101 R)
• M24: 14,078,057 km (0.058 R)
• M25: 14,668,670 km (0.115 R)
• M26: 14,728,210 km (0.079 R)
• M27: 15,813,093 km (0.106 R)
• M28: 16,303,326 km (0.069 R)
• M29: 17,173,536 km (0.097 R)
• M30: 17,424,861 km (0.091 R)
• M31: 17,931,250 km (0.09 R)
• M32: 18,893,762 km (0.102 R)
• M33: 19,218,390 km (0.077 R)
• M34: 19,873,030 km (0.105 R)
• M35: 20,136,921 km (0.104 R)
• M36: 20,668,292 km (0.091 R)
• M37: 20,801,883 km (0.093 R)
• M38: 21,002,643 km (0.096 R)
• M39: 21,204,152 km (0.079 R)
• M40: 22,839,257 km (0.116 R)
• M41: 23,046,450 km (0.101 R)
• M42: 23,881,505 km (0.073 R)
• M43: 24,302,772 km (0.087 R)
• M44: 25,152,638 km (0.093 R)
• M45: 25,223,996 km (0.12 R)
• M46: 25,366,713 km (0.111 R)
• M47: 25,652,893 km (0.075 R)
• M48: 27,319,713 km (0.057 R)
• M49: 27,539,622 km (0.053 R)
• M50: 27,907,632 km (0.1 R)
• M51: 28,277,139 km (0.095 R)
• M52: 29,095,888 km (0.086 R)
• M53: 29,245,486 km (0.119 R)
• M54: 30,149,057 km (0.113 R)
• M55: 30,300,600 km (0.043 R)
• M56: 31,214,793 km (0.08 R)
• M57: 31,521,468 km (0.116 R)
• M58: 32,914,224 km (0.101 R)
• M59: 34,722,863 km (0.118 R)
• M60: 35,679,242 km (0.11 R)
• M61: 39,094,112 km (0.066 R)
• M62: 39,756,233 km (0.106 R)
• M63: 42,866,821 km (0.031 R)
• M64: 43,293,175 km (0.113 R)
• M65: 44,753,101 km (0.067 R)
• M66: 45,098,971 km (0.106 R)
• M67: 48,872,428 km (0.098 R)
• M68: 49,943,548 km (0.043 R)
• M69: 51,655,098 km (0.118 R)
• M70: 51,745,754 km (0.061 R)
• M71: 52,017,872 km (0.119 R)
• M72: 53,111,283 km (0.06 R)
• M73: 53,294,241 km (0.055 R)
• M74: 54,212,324 km (0.087 R)
• M75: 54,580,933 km (0.102 R)
• M76: 55,228,093 km (0.08 R)
• M77: 55,320,844 km (0.118 R)
• M78: 56,250,295 km (0.114 R)
• M79: 58,690,835 km (0.057 R)
• M80: 58,880,076 km (0.091 R)
• M81: 59,924,120 km (0.078 R)
• M82: 60,591,775 km (0.111 R)
• M83: 60,782,961 km (0.113 R)
• M84: 61,165,932 km (0.028 R)
• M85: 61,453,609 km (0.056 R)
• M86: 61,934,266 km (0.118 R)
• M87: 62,126,799 km (0.051 R)
• M88: 63,092,752 km (0.09 R)
• M89: 64,161,031 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.5

Radius: 5.5

Gravity: 32.71 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.41 AU - 12.15 AU

Year: 21980 Days

Day: 23.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,598,436 km

• M1: 83,476 km (0.109 R)
• M2: 159,920 km (0.081 R)
• M3: 520,451 km (0.076 R)
• M4: 1,550,283 km (0.042 R)
• M5: 1,763,609 km (0.081 R)
• M6: 2,581,012 km (0.095 R)
• M7: 2,962,786 km (0.111 R)
• M8: 3,006,319 km (0.118 R)
• M9: 3,182,545 km (0.059 R)
• M10: 3,684,596 km (0.086 R)
• M11: 4,113,493 km (0.072 R)
• M12: 4,162,112 km (0.1 R)
• M13: 4,358,684 km (0.057 R)
• M14: 5,174,590 km (0.106 R)
• M15: 5,492,486 km (0.088 R)
• M16: 5,926,320 km (0.105 R)
• M17: 5,981,372 km (0.1 R)
• M18: 8,255,110 km (0.032 R)
• M19: 8,378,229 km (0.032 R)
• M20: 8,564,029 km (0.04 R)
• M21: 10,628,929 km (0.061 R)
• M22: 11,100,312 km (0.118 R)
• M23: 12,909,698 km (0.095 R)
• M24: 13,124,371 km (0.049 R)
• M25: 13,412,347 km (0.091 R)
• M26: 14,362,592 km (0.084 R)
• M27: 14,883,343 km (0.108 R)
• M28: 15,108,338 km (0.05 R)
• M29: 15,410,077 km (0.097 R)
• M30: 16,096,432 km (0.077 R)
• M31: 17,262,248 km (0.093 R)
• M32: 18,294,623 km (0.063 R)
• M33: 18,455,141 km (0.106 R)
• M34: 21,763,498 km (0.056 R)
• M35: 22,877,404 km (0.109 R)
• M36: 26,782,656 km (0.025 R)
• M37: 27,975,251 km (0.113 R)
• M38: 28,438,555 km (0.086 R)
• M39: 28,531,455 km (0.062 R)
• M40: 30,032,670 km (0.099 R)
• M41: 30,412,050 km (0.111 R)
• M42: 33,699,464 km (0.118 R)
• M43: 33,896,185 km (0.081 R)
• M44: 36,793,447 km (0.101 R)
• M45: 37,708,537 km (0.099 R)
• M46: 38,220,162 km (0.075 R)
• M47: 38,631,107 km (0.091 R)
• M48: 39,457,486 km (0.05 R)
• M49: 39,768,799 km (0.074 R)
• M50: 40,081,010 km (0.116 R)
• M51: 40,394,118 km (0.111 R)
• M52: 42,714,082 km (0.064 R)
• M53: 43,568,435 km (0.051 R)
• M54: 44,752,353 km (0.06 R)
• M55: 45,619,871 km (0.086 R)
• M56: 47,261,707 km (0.062 R)
• M57: 50,152,836 km (0.103 R)
• M58: 50,490,179 km (0.073 R)
• M59: 52,187,666 km (0.08 R)
• M60: 52,757,783 km (0.112 R)
• M61: 53,215,254 km (0.106 R)
• M62: 57,039,574 km (0.075 R)
• M63: 57,509,012 km (0.08 R)
• M64: 58,215,862 km (0.025 R)
• M65: 58,570,259 km (0.079 R)
• M66: 59,756,869 km (0.112 R)
• M67: 59,875,949 km (0.101 R)
• M68: 61,071,236 km (0.066 R)
• M69: 61,551,595 km (0.115 R)
• M70: 62,274,452 km (0.12 R)
• M71: 62,878,977 km (0.081 R)
• M72: 64,581,999 km (0.086 R)
• M73: 65,439,195 km (0.117 R)
• M74: 67,288,673 km (0.066 R)
• M75: 67,908,906 km (0.075 R)
• M76: 68,282,003 km (0.092 R)
• M77: 68,905,378 km (0.071 R)
• M78: 69,030,292 km (0.09 R)
• M79: 69,906,636 km (0.082 R)
• M80: 70,283,324 km (0.108 R)
• M81: 70,660,759 km (0.091 R)
• M82: 73,066,442 km (0.028 R)
• M83: 74,599,671 km (0.218 R)
• M84: 75,498,904 km (0.06 R)
• M85: 75,885,315 km (0.084 R)
• M86: 76,789,784 km (0.064 R)
• M87: 77,308,140 km (0.093 R)
• M88: 77,827,694 km (0.047 R)
• M89: 79,262,487 km (0.088 R)
• M90: 79,393,236 km (0.078 R)
• M91: 84,285,535 km (0.061 R)
• M92: 89,819,459 km (0.076 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: 434 - 15,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit