🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.3

Radius: 12.1

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.48 AU - 0.58 AU

Year: 262 Days

Day: 12.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 46,699,413 km

• M1: 150,944 km (0.062 R)
• M2: 245,640 km (0.102 R)
• M3: 430,243 km (0.116 R)
• M4: 528,080 km (0.064 R)
• M5: 616,343 km (0.108 R)
• M6: 697,126 km (0.054 R)
• M7: 799,750 km (0.099 R)
• M8: 949,049 km (0.088 R)
• M9: 1,025,643 km (0.114 R)
• M10: 1,108,371 km (0.088 R)
• M11: 1,202,019 km (0.061 R)
• M12: 1,323,941 km (0.064 R)
• M13: 1,423,723 km (0.056 R)
• M14: 1,503,758 km (0.108 R)
• M15: 1,678,039 km (0.118 R)
• M16: 1,844,542 km (0.093 R)
• M17: 1,967,062 km (0.12 R)
• M18: 2,051,884 km (0.107 R)
• M19: 2,127,880 km (0.116 R)
• M20: 2,324,601 km (0.118 R)
• M21: 2,457,444 km (0.119 R)
• M22: 2,543,762 km (0.06 R)
• M23: 2,664,338 km (0.11 R)
• M24: 2,803,614 km (0.06 R)
• M25: 2,882,601 km (0.049 R)
• M26: 3,060,473 km (0.111 R)
• M27: 3,253,903 km (0.119 R)
• M28: 3,439,255 km (0.098 R)
• M29: 3,524,227 km (0.042 R)
• M30: 3,609,797 km (0.101 R)
• M31: 3,727,081 km (0.036 R)
• M32: 3,814,447 km (0.103 R)
• M33: 3,889,694 km (0.086 R)
• M34: 3,990,972 km (0.116 R)
• M35: 4,267,728 km (0.071 R)
• M36: 4,557,350 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.6

Radius: 13.8

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.71 AU - 0.75 AU

Year: 423 Days

Day: 13.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 46,699,413 km

• M1: 185,202 km (0.088 R)
• M2: 275,260 km (0.12 R)
• M3: 364,869 km (0.117 R)
• M4: 509,979 km (0.046 R)
• M5: 599,139 km (0.077 R)
• M6: 718,070 km (0.061 R)
• M7: 821,592 km (0.092 R)
• M8: 1,096,104 km (0.051 R)
• M9: 1,281,455 km (0.094 R)
• M10: 1,370,765 km (0.117 R)
• M11: 1,514,230 km (0.06 R)
• M12: 1,630,617 km (0.072 R)
• M13: 1,717,234 km (0.106 R)
• M14: 1,827,787 km (0.109 R)
• M15: 1,963,921 km (0.093 R)
• M16: 2,085,843 km (0.113 R)
• M17: 2,222,576 km (0.106 R)
• M18: 2,417,801 km (0.119 R)
• M19: 2,561,714 km (0.114 R)
• M20: 2,708,619 km (0.112 R)
• M21: 2,884,696 km (0.087 R)
• M22: 3,011,106 km (0.031 R)
• M23: 3,429,232 km (0.073 R)
• M24: 3,771,362 km (0.075 R)
• M25: 3,924,700 km (0.11 R)
• M26: 4,222,549 km (0.049 R)
• M27: 4,435,427 km (0.102 R)
• M28: 4,543,138 km (0.077 R)
• M29: 4,840,389 km (0.113 R)
• M30: 4,927,604 km (0.06 R)
• M31: 5,023,347 km (0.074 R)
• M32: 5,216,627 km (0.107 R)
• M33: 5,338,849 km (0.097 R)
• M34: 5,470,196 km (0.1 R)
• M35: 5,594,362 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719

Radius: 9.2

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.16 AU - 2.4 AU

Year: 2335 Days

Day: 14.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 46,699,413 km

• M1: 120,875 km (0.047 R)
• M2: 234,569 km (0.087 R)
• M3: 332,107 km (0.061 R)
• M4: 476,469 km (0.102 R)
• M5: 537,655 km (0.107 R)
• M6: 686,205 km (0.077 R)
• M7: 839,693 km (0.112 R)
• M8: 906,264 km (0.101 R)
• M9: 974,929 km (0.061 R)
• M10: 1,086,380 km (0.052 R)
• M11: 1,401,134 km (0.049 R)
• M12: 1,670,859 km (0.094 R)
• M13: 1,893,610 km (0.088 R)
• M14: 2,218,985 km (0.094 R)
• M15: 2,313,381 km (0.03 R)
• M16: 2,478,238 km (0.109 R)
• M17: 2,590,437 km (0.092 R)
• M18: 3,010,956 km (0.111 R)
• M19: 3,085,755 km (0.063 R)
• M20: 3,191,371 km (0.105 R)
• M21: 3,673,825 km (0.077 R)
• M22: 4,013,711 km (0.076 R)
• M23: 4,262,791 km (0.066 R)
• M24: 4,534,012 km (0.086 R)
• M25: 4,637,085 km (0.059 R)
• M26: 4,845,774 km (0.045 R)
• M27: 5,164,717 km (0.096 R)
• M28: 5,308,630 km (0.026 R)
• M29: 5,399,286 km (0.103 R)
• M30: 5,508,792 km (0.036 R)
• M31: 5,748,597 km (0.041 R)
• M32: 6,200,084 km (0.109 R)
• M33: 6,391,719 km (0.119 R)
• M34: 6,879,258 km (0.107 R)
• M35: 6,958,395 km (0.109 R)
• M36: 7,663,600 km (0.1 R)
• M37: 7,786,719 km (0.102 R)
• M38: 7,931,380 km (0.109 R)
• M39: 8,076,789 km (0.038 R)
• M40: 8,202,152 km (0.101 R)
• M41: 8,370,300 km (0.071 R)
• M42: 8,817,298 km (0.117 R)
• M43: 9,011,327 km (0.06 R)
• M44: 9,513,377 km (0.097 R)
• M45: 9,645,921 km (0.084 R)
• M46: 9,868,074 km (0.092 R)
• M47: 10,362,794 km (0.072 R)
• M48: 10,476,339 km (0.074 R)
• M49: 10,544,705 km (0.116 R)
• M50: 10,934,856 km (0.11 R)
• M51: 11,050,496 km (0.077 R)
• M52: 11,990,269 km (0.105 R)
• M53: 12,085,563 km (0.099 R)
• M54: 12,277,198 km (0.104 R)
• M55: 12,349,155 km (0.108 R)
• M56: 12,421,410 km (0.105 R)
• M57: 12,833,403 km (0.118 R)
• M58: 12,955,475 km (0.037 R)
• M59: 13,323,785 km (0.076 R)
• M60: 13,596,202 km (0.088 R)
• M61: 13,745,501 km (0.086 R)
• M62: 13,945,514 km (0.106 R)
• M63: 14,071,026 km (0.089 R)
• M64: 14,247,252 km (0.061 R)
• M65: 14,474,940 km (0.076 R)
• M66: 16,339,977 km (0.116 R)
• M67: 16,419,264 km (0.086 R)
• M68: 16,844,720 km (0.074 R)
• M69: 17,679,028 km (0.118 R)
• M70: 18,087,579 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.8

Radius: 13.9

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.31 AU - 2.39 AU

Year: 2443 Days

Day: 9.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,699,413 km

• M1: 229,782 km (0.03 R)
• M2: 662,569 km (0.066 R)
• M3: 926,759 km (0.099 R)
• M4: 1,260,512 km (0.118 R)
• M5: 1,412,204 km (0.114 R)
• M6: 1,721,722 km (0.097 R)
• M7: 1,851,872 km (0.096 R)
• M8: 2,094,669 km (0.099 R)
• M9: 2,248,306 km (0.11 R)
• M10: 2,464,176 km (0.115 R)
• M11: 3,010,358 km (0.113 R)
• M12: 3,152,925 km (0.101 R)
• M13: 3,330,198 km (0.085 R)
• M14: 3,577,483 km (0.116 R)
• M15: 4,142,814 km (0.103 R)
• M16: 4,248,729 km (0.112 R)
• M17: 4,337,590 km (0.077 R)
• M18: 4,644,715 km (0.12 R)
• M19: 4,791,769 km (0.116 R)
• M20: 4,903,070 km (0.047 R)
• M21: 5,128,215 km (0.063 R)
• M22: 5,433,993 km (0.112 R)
• M23: 6,043,305 km (0.061 R)
• M24: 6,345,942 km (0.093 R)
• M25: 6,447,967 km (0.062 R)
• M26: 6,653,814 km (0.091 R)
• M27: 6,757,485 km (0.11 R)
• M28: 7,135,220 km (0.088 R)
• M29: 8,065,719 km (0.095 R)
• M30: 8,154,281 km (0.047 R)
• M31: 9,080,292 km (0.113 R)
• M32: 9,241,708 km (0.107 R)
• M33: 9,334,458 km (0.098 R)
• M34: 9,661,330 km (0.106 R)
• M35: 9,779,063 km (0.092 R)
• M36: 10,063,449 km (0.099 R)
• M37: 10,422,783 km (0.119 R)
• M38: 11,031,048 km (0.119 R)
• M39: 11,129,483 km (0.114 R)
• M40: 11,726,079 km (0.06 R)
• M41: 12,003,135 km (0.112 R)
• M42: 12,282,284 km (0.109 R)
• M43: 12,717,913 km (0.105 R)
• M44: 12,847,016 km (0.09 R)
• M45: 13,002,598 km (0.093 R)
• M46: 13,210,838 km (0.111 R)
• M47: 13,315,407 km (0.118 R)
• M48: 13,789,483 km (0.067 R)
• M49: 13,922,176 km (0.112 R)
• M50: 14,135,353 km (0.113 R)
• M51: 14,242,316 km (0.12 R)
• M52: 14,510,993 km (0.092 R)
• M53: 14,808,544 km (0.103 R)
• M54: 14,944,378 km (0.097 R)
• M55: 15,190,018 km (0.105 R)
• M56: 15,464,530 km (0.054 R)
• M57: 15,630,135 km (0.096 R)
• M58: 16,018,641 km (0.104 R)
• M59: 16,186,041 km (0.113 R)
• M60: 16,382,164 km (0.062 R)
• M61: 16,550,910 km (0.1 R)
• M62: 16,805,226 km (0.114 R)
• M63: 17,374,745 km (0.069 R)
• M64: 17,604,378 km (0.112 R)
• M65: 18,503,611 km (0.098 R)
• M66: 18,796,972 km (0.052 R)
• M67: 19,032,589 km (0.067 R)
• M68: 19,121,301 km (0.077 R)
• M69: 19,447,574 km (0.061 R)
• M70: 19,656,113 km (0.088 R)
• M71: 20,226,081 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.7

Radius: 11.7

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.31 AU - 2.61 AU

Year: 2617 Days

Day: 5.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,699,413 km

• M1: 156,031 km (0.039 R)
• M2: 248,781 km (0.098 R)
• M3: 397,482 km (0.03 R)
• M4: 523,293 km (0.109 R)
• M5: 803,490 km (0.057 R)
• M6: 895,194 km (0.063 R)
• M7: 1,050,027 km (0.114 R)
• M8: 1,256,622 km (0.1 R)
• M9: 1,454,390 km (0.081 R)
• M10: 2,006,407 km (0.064 R)
• M11: 2,332,530 km (0.105 R)
• M12: 2,536,432 km (0.054 R)
• M13: 2,689,620 km (0.12 R)
• M14: 2,860,461 km (0.104 R)
• M15: 3,213,063 km (0.098 R)
• M16: 3,595,286 km (0.069 R)
• M17: 3,784,078 km (0.103 R)
• M18: 3,863,664 km (0.116 R)
• M19: 4,024,632 km (0.079 R)
• M20: 4,220,754 km (0.051 R)
• M21: 4,453,529 km (0.096 R)
• M22: 4,571,561 km (0.106 R)
• M23: 4,793,565 km (0.079 R)
• M24: 4,914,589 km (0.095 R)
• M25: 5,248,342 km (0.117 R)
• M26: 5,373,107 km (0.111 R)
• M27: 5,698,632 km (0.096 R)
• M28: 5,771,935 km (0.102 R)
• M29: 5,863,937 km (0.066 R)
• M30: 6,142,788 km (0.092 R)
• M31: 6,617,462 km (0.098 R)
• M32: 6,694,505 km (0.09 R)
• M33: 6,791,145 km (0.081 R)
• M34: 6,888,384 km (0.118 R)
• M35: 7,025,266 km (0.064 R)
• M36: 7,281,826 km (0.071 R)
• M37: 7,441,297 km (0.077 R)
• M38: 7,541,528 km (0.103 R)
• M39: 7,662,553 km (0.107 R)
• M40: 7,824,717 km (0.05 R)
• M41: 8,111,496 km (0.083 R)
• M42: 8,339,184 km (0.063 R)
• M43: 8,485,042 km (0.057 R)
• M44: 9,120,533 km (0.111 R)
• M45: 9,596,255 km (0.045 R)
• M46: 9,749,293 km (0.107 R)
• M47: 10,324,946 km (0.076 R)
• M48: 10,571,932 km (0.097 R)
• M49: 10,662,139 km (0.088 R)
• M50: 10,911,669 km (0.091 R)
• M51: 11,025,812 km (0.094 R)
• M52: 11,347,447 km (0.116 R)
• M53: 11,462,937 km (0.103 R)
• M54: 11,602,212 km (0.085 R)
• M55: 12,212,123 km (0.08 R)
• M56: 12,378,177 km (0.082 R)
• M57: 12,664,507 km (0.07 R)
• M58: 13,122,276 km (0.075 R)
• M59: 13,219,365 km (0.118 R)
• M60: 13,341,138 km (0.04 R)
• M61: 13,732,935 km (0.074 R)
• M62: 13,880,887 km (0.086 R)
• M63: 13,955,088 km (0.065 R)
• M64: 14,478,082 km (0.095 R)
• M65: 14,880,799 km (0.117 R)
• M66: 14,982,077 km (0.068 R)
• M67: 15,594,680 km (0.078 R)
• M68: 16,371,692 km (0.076 R)
• M69: 16,659,817 km (0.077 R)
• M70: 17,400,776 km (0.072 R)
• M71: 17,614,551 km (0.105 R)
• M72: 17,721,663 km (0.1 R)
• M73: 17,882,780 km (0.102 R)
• M74: 17,963,563 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.1

Radius: 5.3

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.99 AU - 11.11 AU

Year: 20017 Days

Day: 16.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,699,413 km

• M1: 160,219 km (0.104 R)
• M2: 228,586 km (0.069 R)
• M3: 438,920 km (0.035 R)
• M4: 634,893 km (0.092 R)
• M5: 803,341 km (0.074 R)
• M6: 1,241,962 km (0.099 R)
• M7: 1,431,352 km (0.115 R)
• M8: 1,562,699 km (0.115 R)
• M9: 1,607,429 km (0.075 R)
• M10: 1,698,085 km (0.049 R)
• M11: 1,837,361 km (0.097 R)
• M12: 2,614,223 km (0.09 R)
• M13: 3,022,475 km (0.081 R)
• M14: 3,191,371 km (0.075 R)
• M15: 3,686,690 km (0.091 R)
• M16: 3,897,623 km (0.093 R)
• M17: 4,268,326 km (0.097 R)
• M18: 4,779,951 km (0.091 R)
• M19: 5,209,746 km (0.045 R)
• M20: 5,412,301 km (0.107 R)
• M21: 5,583,142 km (0.113 R)
• M22: 5,617,550 km (0.08 R)
• M23: 5,721,071 km (0.059 R)
• M24: 6,070,831 km (0.088 R)
• M25: 6,427,473 km (0.095 R)
• M26: 6,644,838 km (0.107 R)
• M27: 6,754,344 km (0.082 R)
• M28: 6,901,399 km (0.112 R)
• M29: 7,310,998 km (0.117 R)
• M30: 7,575,786 km (0.112 R)
• M31: 7,998,400 km (0.048 R)
• M32: 9,474,781 km (0.083 R)
• M33: 9,598,050 km (0.114 R)
• M34: 9,887,970 km (0.104 R)
• M35: 10,013,034 km (0.051 R)
• M36: 10,096,809 km (0.085 R)
• M37: 10,391,666 km (0.107 R)
• M38: 10,476,339 km (0.105 R)
• M39: 10,561,310 km (0.076 R)
• M40: 10,689,217 km (0.057 R)
• M41: 10,946,675 km (0.079 R)
• M42: 11,206,077 km (0.099 R)
• M43: 12,174,424 km (0.057 R)
• M44: 12,940,964 km (0.094 R)
• M45: 13,445,109 km (0.088 R)
• M46: 14,237,080 km (0.107 R)
• M47: 14,996,139 km (0.082 R)
• M48: 15,332,435 km (0.039 R)
• M49: 16,851,003 km (0.066 R)
• M50: 18,263,357 km (0.119 R)
• M51: 19,399,403 km (0.088 R)
• M52: 19,503,822 km (0.104 R)
• M53: 19,818,128 km (0.061 R)
• M54: 20,028,612 km (0.085 R)
• M55: 23,384,840 km (0.03 R)
• M56: 23,551,642 km (0.082 R)
• M57: 23,662,942 km (0.069 R)
• M58: 23,774,542 km (0.108 R)
• M59: 24,560,530 km (0.093 R)
• M60: 25,927,405 km (0.12 R)
• M61: 26,562,149 km (0.115 R)
• M62: 27,670,520 km (0.094 R)
• M63: 28,319,176 km (0.04 R)
• M64: 28,437,508 km (0.11 R)
• M65: 29,091,999 km (0.105 R)
• M66: 30,658,588 km (0.115 R)
• M67: 30,841,247 km (0.09 R)
• M68: 31,329,684 km (0.107 R)
• M69: 32,252,403 km (0.107 R)
• M70: 33,621,972 km (0.091 R)
• M71: 33,872,997 km (0.077 R)
• M72: 34,693,242 km (0.114 R)
• M73: 35,073,969 km (0.115 R)
• M74: 35,328,584 km (0.114 R)
• M75: 35,519,920 km (0.107 R)
• M76: 36,160,349 km (0.101 R)
• M77: 36,675,264 km (0.062 R)
• M78: 37,192,723 km (0.097 R)
• M79: 38,038,699 km (0.101 R)
• M80: 38,104,074 km (0.11 R)
• M81: 39,749,650 km (0.091 R)
• M82: 40,347,743 km (0.115 R)
• M83: 40,414,314 km (0.083 R)
• M84: 40,481,034 km (0.105 R)
• M85: 41,687,391 km (0.119 R)
• M86: 41,889,648 km (0.114 R)
• M87: 42,092,203 km (0.09 R)
• M88: 43,109,768 km (0.055 R)
• M89: 43,450,702 km (0.119 R)
• M90: 45,792,955 km (0.11 R)
• M91: 46,071,207 km (0.104 R)
• M92: 46,280,345 km (0.08 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 15,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit