🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.4

Radius: 12.5

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.74 AU - 0.84 AU

Year: 446 Days

Day: 6.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 76,135,878 km

• M1: 176,525 km (0.077 R)
• M2: 257,608 km (0.117 R)
• M3: 366,365 km (0.097 R)
• M4: 540,946 km (0.1 R)
• M5: 690,245 km (0.067 R)
• M6: 798,404 km (0.077 R)
• M7: 904,020 km (0.071 R)
• M8: 1,062,444 km (0.064 R)
• M9: 1,200,224 km (0.1 R)
• M10: 1,318,256 km (0.078 R)
• M11: 1,429,707 km (0.091 R)
• M12: 1,516,773 km (0.049 R)
• M13: 1,633,908 km (0.098 R)
• M14: 1,801,009 km (0.11 R)
• M15: 1,937,741 km (0.084 R)
• M16: 2,022,713 km (0.112 R)
• M17: 2,183,830 km (0.119 R)
• M18: 2,381,897 km (0.118 R)
• M19: 2,499,631 km (0.094 R)
• M20: 2,679,896 km (0.119 R)
• M21: 2,850,887 km (0.069 R)
• M22: 2,983,281 km (0.119 R)
• M23: 3,160,554 km (0.098 R)
• M24: 3,305,066 km (0.032 R)
• M25: 3,414,871 km (0.071 R)
• M26: 3,645,850 km (0.119 R)
• M27: 3,736,656 km (0.105 R)
• M28: 3,851,098 km (0.112 R)
• M29: 3,935,920 km (0.052 R)
• M30: 4,060,385 km (0.03 R)
• M31: 4,170,340 km (0.112 R)
• M32: 4,305,277 km (0.094 R)
• M33: 4,474,024 km (0.08 R)
• M34: 4,776,660 km (0.093 R)
• M35: 4,893,047 km (0.116 R)
• M36: 5,027,087 km (0.118 R)
• M37: 5,111,460 km (0.063 R)
• M38: 5,273,175 km (0.054 R)
• M39: 5,393,452 km (0.101 R)
• M40: 5,663,177 km (0.118 R)
• M41: 6,008,748 km (0.048 R)
• M42: 6,098,357 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.7

Radius: 9.2

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.82 AU - 2 AU

Year: 1678 Days

Day: 6.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 76,135,878 km

• M1: 121,324 km (0.107 R)
• M2: 212,579 km (0.089 R)
• M3: 345,870 km (0.093 R)
• M4: 428,448 km (0.099 R)
• M5: 499,058 km (0.093 R)
• M6: 581,337 km (0.099 R)
• M7: 668,702 km (0.057 R)
• M8: 874,400 km (0.063 R)
• M9: 1,020,257 km (0.073 R)
• M10: 1,082,640 km (0.098 R)
• M11: 1,336,208 km (0.067 R)
• M12: 1,424,920 km (0.049 R)
• M13: 1,587,832 km (0.088 R)
• M14: 1,671,607 km (0.079 R)
• M15: 1,965,566 km (0.106 R)
• M16: 2,147,477 km (0.093 R)
• M17: 2,240,677 km (0.114 R)
• M18: 2,359,009 km (0.075 R)
• M19: 2,751,703 km (0.1 R)
• M20: 2,904,293 km (0.102 R)
• M21: 3,191,371 km (0.064 R)
• M22: 3,583,916 km (0.056 R)
• M23: 3,667,093 km (0.077 R)
• M24: 3,736,955 km (0.065 R)
• M25: 3,920,511 km (0.052 R)
• M26: 4,020,592 km (0.103 R)
• M27: 4,474,173 km (0.102 R)
• M28: 4,623,921 km (0.063 R)
• M29: 5,021,253 km (0.093 R)
• M30: 5,130,160 km (0.071 R)
• M31: 5,445,512 km (0.073 R)
• M32: 5,557,411 km (0.067 R)
• M33: 5,979,726 km (0.086 R)
• M34: 6,078,610 km (0.075 R)
• M35: 6,211,453 km (0.061 R)
• M36: 6,294,929 km (0.095 R)
• M37: 6,803,711 km (0.03 R)
• M38: 6,872,526 km (0.097 R)
• M39: 7,255,347 km (0.094 R)
• M40: 7,716,707 km (0.117 R)
• M41: 8,426,549 km (0.113 R)
• M42: 8,519,150 km (0.057 R)
• M43: 8,723,949 km (0.104 R)
• M44: 8,798,748 km (0.104 R)
• M45: 9,214,331 km (0.083 R)
• M46: 9,405,368 km (0.055 R)
• M47: 9,482,261 km (0.073 R)
• M48: 9,752,584 km (0.118 R)
• M49: 9,830,375 km (0.069 R)
• M50: 9,888,718 km (0.069 R)
• M51: 10,439,687 km (0.107 R)
• M52: 10,559,067 km (0.112 R)
• M53: 10,678,894 km (0.097 R)
• M54: 10,759,079 km (0.12 R)
• M55: 11,284,766 km (0.079 R)
• M56: 11,386,941 km (0.051 R)
• M57: 11,571,395 km (0.071 R)
• M58: 12,487,682 km (0.073 R)
• M59: 12,975,970 km (0.12 R)
• M60: 13,190,194 km (0.078 R)
• M61: 13,276,213 km (0.099 R)
• M62: 13,513,774 km (0.084 R)
• M63: 13,578,700 km (0.089 R)
• M64: 13,709,149 km (0.111 R)
• M65: 13,839,897 km (0.113 R)
• M66: 14,212,695 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246

Radius: 10.4

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.1 AU - 2.1 AU

Year: 1935 Days

Day: 11.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 76,135,878 km

• M1: 171,290 km (0.037 R)
• M2: 351,555 km (0.079 R)
• M3: 512,672 km (0.095 R)
• M4: 797,057 km (0.041 R)
• M5: 891,454 km (0.12 R)
• M6: 1,190,649 km (0.075 R)
• M7: 1,454,241 km (0.073 R)
• M8: 1,649,167 km (0.112 R)
• M9: 1,907,373 km (0.11 R)
• M10: 1,999,525 km (0.07 R)
• M11: 2,373,221 km (0.102 R)
• M12: 2,748,113 km (0.114 R)
• M13: 3,141,854 km (0.12 R)
• M14: 4,018,199 km (0.117 R)
• M15: 4,209,385 km (0.08 R)
• M16: 4,342,527 km (0.057 R)
• M17: 4,600,883 km (0.116 R)
• M18: 4,788,478 km (0.115 R)
• M19: 5,055,361 km (0.115 R)
• M20: 5,590,622 km (0.037 R)
• M21: 5,777,619 km (0.103 R)
• M22: 5,885,330 km (0.057 R)
• M23: 5,993,788 km (0.055 R)
• M24: 6,240,176 km (0.095 R)
• M25: 6,531,892 km (0.073 R)
• M26: 6,616,115 km (0.12 R)
• M27: 7,114,426 km (0.052 R)
• M28: 7,536,442 km (0.092 R)
• M29: 8,041,783 km (0.118 R)
• M30: 8,268,125 km (0.051 R)
• M31: 8,681,015 km (0.112 R)
• M32: 8,897,782 km (0.072 R)
• M33: 9,084,929 km (0.093 R)
• M34: 9,782,654 km (0.06 R)
• M35: 10,008,247 km (0.1 R)
• M36: 10,105,486 km (0.048 R)
• M37: 10,530,493 km (0.07 R)
• M38: 10,612,772 km (0.115 R)
• M39: 10,711,956 km (0.085 R)
• M40: 11,313,489 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.9

Radius: 11.1

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.55 AU - 4.57 AU

Year: 5201 Days

Day: 9.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 102.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,135,878 km

• M1: 234,420 km (0.109 R)
• M2: 391,498 km (0.107 R)
• M3: 1,155,045 km (0.083 R)
• M4: 1,422,377 km (0.05 R)
• M5: 1,709,604 km (0.092 R)
• M6: 1,833,472 km (0.074 R)
• M7: 3,078,874 km (0.088 R)
• M8: 3,209,024 km (0.11 R)
• M9: 3,724,538 km (0.06 R)
• M10: 4,807,328 km (0.075 R)
• M11: 5,086,178 km (0.062 R)
• M12: 5,475,132 km (0.098 R)
• M13: 5,553,971 km (0.09 R)
• M14: 5,873,661 km (0.091 R)
• M15: 6,008,598 km (0.046 R)
• M16: 6,089,980 km (0.062 R)
• M17: 6,364,342 km (0.108 R)
• M18: 6,475,194 km (0.059 R)
• M19: 6,839,914 km (0.095 R)
• M20: 6,953,459 km (0.116 R)
• M21: 7,039,029 km (0.034 R)
• M22: 7,707,133 km (0.109 R)
• M23: 8,063,774 km (0.076 R)
• M24: 8,639,427 km (0.056 R)
• M25: 9,072,213 km (0.118 R)
• M26: 9,322,640 km (0.059 R)
• M27: 9,543,746 km (0.081 R)
• M28: 9,766,497 km (0.052 R)
• M29: 10,217,235 km (0.1 R)
• M30: 11,172,717 km (0.103 R)
• M31: 12,432,780 km (0.049 R)
• M32: 12,536,900 km (0.065 R)
• M33: 12,851,055 km (0.099 R)
• M34: 13,701,519 km (0.079 R)
• M35: 13,881,037 km (0.105 R)
• M36: 14,387,725 km (0.108 R)
• M37: 14,460,729 km (0.119 R)
• M38: 14,680,039 km (0.093 R)
• M39: 14,900,546 km (0.117 R)
• M40: 14,974,298 km (0.052 R)
• M41: 15,419,352 km (0.03 R)
• M42: 15,831,195 km (0.073 R)
• M43: 15,906,442 km (0.114 R)
• M44: 16,474,765 km (0.03 R)
• M45: 16,934,329 km (0.087 R)
• M46: 17,011,223 km (0.102 R)
• M47: 17,320,441 km (0.096 R)
• M48: 18,180,031 km (0.047 R)
• M49: 18,734,291 km (0.112 R)
• M50: 19,374,719 km (0.108 R)
• M51: 19,657,011 km (0.076 R)
• M52: 20,471,421 km (0.114 R)
• M53: 20,594,540 km (0.038 R)
• M54: 21,047,972 km (0.117 R)
• M55: 21,504,844 km (0.115 R)
• M56: 22,048,931 km (0.085 R)
• M57: 22,555,170 km (0.102 R)
• M58: 22,639,992 km (0.078 R)
• M59: 24,793,005 km (0.054 R)
• M60: 25,231,476 km (0.117 R)
• M61: 25,451,684 km (0.111 R)
• M62: 25,894,045 km (0.112 R)
• M63: 26,741,367 km (0.088 R)
• M64: 26,920,885 km (0.096 R)
• M65: 27,055,822 km (0.092 R)
• M66: 27,236,088 km (0.059 R)
• M67: 27,416,652 km (0.115 R)
• M68: 27,643,143 km (0.118 R)
• M69: 28,371,685 km (0.061 R)
• M70: 28,463,239 km (0.112 R)
• M71: 28,646,496 km (0.079 R)
• M72: 29,522,691 km (0.053 R)
• M73: 29,708,342 km (0.115 R)
• M74: 30,080,691 km (0.099 R)
• M75: 30,220,715 km (0.115 R)
• M76: 30,454,536 km (0.027 R)
• M77: 30,688,956 km (0.05 R)
• M78: 30,830,027 km (0.112 R)
• M79: 31,443,378 km (0.059 R)
• M80: 31,727,764 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.4

Radius: 8.9

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.24 AU - 6.8 AU

Year: 8246 Days

Day: 11.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,135,878 km

• M1: 160,967 km (0.113 R)
• M2: 323,131 km (0.071 R)
• M3: 489,484 km (0.055 R)
• M4: 584,030 km (0.046 R)
• M5: 820,694 km (0.076 R)
• M6: 950,395 km (0.066 R)
• M7: 1,414,897 km (0.09 R)
• M8: 1,484,160 km (0.106 R)
• M9: 1,590,225 km (0.107 R)
• M10: 1,680,582 km (0.082 R)
• M11: 1,754,185 km (0.038 R)
• M12: 1,904,680 km (0.074 R)
• M13: 2,099,008 km (0.117 R)
• M14: 2,299,618 km (0.115 R)
• M15: 2,612,577 km (0.09 R)
• M16: 2,741,680 km (0.116 R)
• M17: 2,806,905 km (0.098 R)
• M18: 2,939,149 km (0.103 R)
• M19: 3,348,300 km (0.063 R)
• M20: 3,970,926 km (0.076 R)
• M21: 4,577,096 km (0.062 R)
• M22: 4,811,965 km (0.12 R)
• M23: 5,402,428 km (0.062 R)
• M24: 6,044,352 km (0.066 R)
• M25: 6,244,514 km (0.116 R)
• M26: 7,860,919 km (0.028 R)
• M27: 8,363,568 km (0.112 R)
• M28: 8,554,754 km (0.039 R)
• M29: 8,618,782 km (0.107 R)
• M30: 8,876,539 km (0.095 R)
• M31: 9,071,615 km (0.103 R)
• M32: 9,202,363 km (0.082 R)
• M33: 9,532,227 km (0.09 R)
• M34: 9,598,648 km (0.099 R)
• M35: 9,731,940 km (0.042 R)
• M36: 9,798,810 km (0.025 R)
• M37: 10,169,514 km (0.064 R)
• M38: 10,339,457 km (0.084 R)
• M39: 10,820,564 km (0.111 R)
• M40: 10,994,097 km (0.098 R)
• M41: 11,344,007 km (0.103 R)
• M42: 11,591,142 km (0.109 R)
• M43: 11,875,827 km (0.089 R)
• M44: 11,983,238 km (0.058 R)
• M45: 12,162,756 km (0.115 R)
• M46: 12,307,118 km (0.089 R)
• M47: 12,633,989 km (0.107 R)
• M48: 12,706,993 km (0.114 R)
• M49: 12,816,798 km (0.111 R)
• M50: 13,259,158 km (0.061 R)
• M51: 13,781,554 km (0.107 R)
• M52: 14,234,686 km (0.086 R)
• M53: 15,116,865 km (0.108 R)
• M54: 15,194,506 km (0.097 R)
• M55: 16,095,833 km (0.119 R)
• M56: 16,174,971 km (0.117 R)
• M57: 16,572,901 km (0.096 R)
• M58: 17,216,471 km (0.029 R)
• M59: 17,419,176 km (0.09 R)
• M60: 17,663,469 km (0.1 R)
• M61: 17,867,970 km (0.045 R)
• M62: 18,610,723 km (0.079 R)
• M63: 18,985,915 km (0.066 R)
• M64: 19,153,315 km (0.065 R)
• M65: 19,828,450 km (0.072 R)
• M66: 19,998,393 km (0.057 R)
• M67: 20,211,570 km (0.11 R)
• M68: 20,726,187 km (0.096 R)
• M69: 21,071,758 km (0.116 R)
• M70: 21,375,591 km (0.109 R)
• M71: 21,768,435 km (0.075 R)
• M72: 22,163,673 km (0.077 R)
• M73: 22,340,048 km (0.041 R)
• M74: 24,129,837 km (0.115 R)
• M75: 24,265,971 km (0.111 R)
• M76: 24,402,255 km (0.07 R)
• M77: 25,041,936 km (0.096 R)
• M78: 26,104,679 km (0.082 R)
• M79: 26,993,739 km (0.118 R)
• M80: 28,465,483 km (0.052 R)
• M81: 29,574,302 km (0.108 R)
• M82: 30,158,332 km (0.083 R)
• M83: 30,795,320 km (0.045 R)
• M84: 31,288,395 km (0.108 R)
• M85: 31,684,679 km (0.117 R)
• M86: 32,132,575 km (0.069 R)
• M87: 33,843,377 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.4

Radius: 6.9

Gravity: 13.28 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.68 AU - 10.8 AU

Year: 20835 Days

Day: 16.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,135,878 km

• M1: 161,865 km (0.113 R)
• M2: 694,284 km (0.118 R)
• M3: 836,102 km (0.094 R)
• M4: 1,093,560 km (0.091 R)
• M5: 1,175,690 km (0.112 R)
• M6: 1,464,264 km (0.056 R)
• M7: 1,871,619 km (0.046 R)
• M8: 1,970,503 km (0.112 R)
• M9: 2,974,604 km (0.103 R)
• M10: 3,446,735 km (0.068 R)
• M11: 3,568,508 km (0.077 R)
• M12: 3,900,016 km (0.078 R)
• M13: 3,984,539 km (0.075 R)
• M14: 4,371,998 km (0.083 R)
• M15: 4,592,505 km (0.111 R)
• M16: 5,605,582 km (0.084 R)
• M17: 5,749,046 km (0.111 R)
• M18: 5,893,558 km (0.09 R)
• M19: 6,684,930 km (0.064 R)
• M20: 7,614,532 km (0.051 R)
• M21: 7,667,340 km (0.1 R)
• M22: 7,720,297 km (0.116 R)
• M23: 8,474,420 km (0.114 R)
• M24: 9,936,291 km (0.059 R)
• M25: 10,874,120 km (0.091 R)
• M26: 11,053,039 km (0.101 R)
• M27: 11,414,018 km (0.098 R)
• M28: 11,901,109 km (0.041 R)
• M29: 12,085,563 km (0.068 R)
• M30: 13,530,978 km (0.067 R)
• M31: 14,046,342 km (0.107 R)
• M32: 15,362,953 km (0.084 R)
• M33: 15,429,824 km (0.076 R)
• M34: 15,900,458 km (0.09 R)
• M35: 15,968,077 km (0.083 R)
• M36: 16,035,845 km (0.065 R)
• M37: 16,103,612 km (0.107 R)
• M38: 16,994,019 km (0.12 R)
• M39: 17,340,787 km (0.113 R)
• M40: 17,480,062 km (0.089 R)
• M41: 18,394,853 km (0.05 R)
• M42: 19,109,034 km (0.047 R)
• M43: 21,082,379 km (0.099 R)
• M44: 22,433,547 km (0.052 R)
• M45: 22,509,393 km (0.111 R)
• M46: 22,585,389 km (0.097 R)
• M47: 22,890,120 km (0.039 R)
• M48: 23,196,197 km (0.085 R)
• M49: 23,812,391 km (0.058 R)
• M50: 25,455,574 km (0.084 R)
• M51: 25,693,285 km (0.118 R)
• M52: 27,296,824 km (0.066 R)
• M53: 27,621,452 km (0.075 R)
• M54: 27,947,276 km (0.061 R)
• M55: 28,602,814 km (0.099 R)
• M56: 29,346,465 km (0.073 R)
• M57: 29,595,695 km (0.111 R)
• M58: 31,700,088 km (0.056 R)
• M59: 34,288,281 km (0.074 R)
• M60: 35,430,760 km (0.108 R)
• M61: 36,674,965 km (0.111 R)
• M62: 36,764,425 km (0.095 R)
• M63: 37,662,610 km (0.099 R)
• M64: 42,636,291 km (0.112 R)
• M65: 43,485,109 km (0.067 R)
• M66: 44,244,169 km (0.062 R)
• M67: 44,720,937 km (0.115 R)
• M68: 45,679,411 km (0.103 R)
• M69: 45,775,602 km (0.106 R)
• M70: 46,741,556 km (0.099 R)
• M71: 47,519,165 km (0.108 R)
• M72: 47,909,616 km (0.115 R)
• M73: 49,877,426 km (0.117 R)
• M74: 50,771,573 km (0.115 R)
• M75: 53,384,299 km (0.078 R)
• M76: 53,587,154 km (0.081 R)
• M77: 56,349,628 km (0.028 R)
• M78: 57,073,383 km (0.092 R)
• M79: 59,053,460 km (0.112 R)
• M80: 59,473,082 km (0.1 R)
• M81: 59,578,100 km (0.115 R)
• M82: 59,683,267 km (0.066 R)
• M83: 60,210,001 km (0.099 R)
• M84: 62,438,561 km (0.091 R)
• M85: 65,994,951 km (0.074 R)
• M86: 66,757,751 km (0.105 R)
• M87: 66,866,957 km (0.116 R)
• M88: 68,402,130 km (0.069 R)
• M89: 68,953,099 km (0.054 R)
• M90: 69,063,503 km (0.089 R)
• M91: 72,402,677 km (0.107 R)
• M92: 73,640,150 km (0.109 R)
• M93: 74,771,110 km (0.071 R)
• M94: 75,793,911 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 12,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit