🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.5

Radius: 13.2

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.49 AU - 0.59 AU

Year: 265 Days

Day: 9.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,685,737 km

• M1: 174,282 km (0.03 R)
• M2: 262,395 km (0.056 R)
• M3: 357,689 km (0.062 R)
• M4: 441,912 km (0.108 R)
• M5: 538,403 km (0.113 R)
• M6: 644,019 km (0.113 R)
• M7: 731,683 km (0.081 R)
• M8: 901,926 km (0.12 R)
• M9: 1,093,261 km (0.119 R)
• M10: 1,240,615 km (0.092 R)
• M11: 1,324,390 km (0.073 R)
• M12: 1,467,256 km (0.067 R)
• M13: 1,647,521 km (0.065 R)
• M14: 1,785,600 km (0.077 R)
• M15: 1,902,436 km (0.063 R)
• M16: 2,013,288 km (0.108 R)
• M17: 2,100,055 km (0.116 R)
• M18: 2,183,830 km (0.08 R)
• M19: 2,282,116 km (0.095 R)
• M20: 2,427,973 km (0.116 R)
• M21: 2,530,149 km (0.096 R)
• M22: 2,772,497 km (0.106 R)
• M23: 2,899,057 km (0.055 R)
• M24: 3,052,694 km (0.113 R)
• M25: 3,198,702 km (0.112 R)
• M26: 3,326,608 km (0.079 R)
• M27: 3,409,485 km (0.068 R)
• M28: 3,498,197 km (0.054 R)
• M29: 3,582,420 km (0.095 R)
• M30: 3,710,027 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.1

Radius: 10.4

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.41 AU - 0.69 AU

Year: 272 Days

Day: 8.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 50,685,737 km

• M1: 137,630 km (0.078 R)
• M2: 254,167 km (0.11 R)
• M3: 347,516 km (0.111 R)
• M4: 423,212 km (0.085 R)
• M5: 551,567 km (0.049 R)
• M6: 624,571 km (0.093 R)
• M7: 691,142 km (0.091 R)
• M8: 807,081 km (0.102 R)
• M9: 933,640 km (0.109 R)
• M10: 999,613 km (0.09 R)
• M11: 1,182,422 km (0.113 R)
• M12: 1,258,716 km (0.086 R)
• M13: 1,336,807 km (0.11 R)
• M14: 1,439,132 km (0.101 R)
• M15: 1,507,199 km (0.081 R)
• M16: 1,864,887 km (0.113 R)
• M17: 2,046,050 km (0.101 R)
• M18: 2,180,688 km (0.071 R)
• M19: 2,302,162 km (0.069 R)
• M20: 2,469,562 km (0.116 R)
• M21: 2,535,534 km (0.109 R)
• M22: 2,702,934 km (0.07 R)
• M23: 2,845,352 km (0.094 R)
• M24: 2,943,637 km (0.088 R)
• M25: 3,019,483 km (0.097 R)
• M26: 3,131,682 km (0.111 R)
• M27: 3,275,445 km (0.096 R)
• M28: 3,378,518 km (0.053 R)
• M29: 3,476,655 km (0.118 R)
• M30: 3,600,671 km (0.113 R)
• M31: 3,700,902 km (0.085 R)
• M32: 3,770,315 km (0.119 R)
• M33: 3,987,830 km (0.092 R)
• M34: 4,065,621 km (0.109 R)
• M35: 4,144,011 km (0.1 R)
• M36: 4,308,718 km (0.074 R)
• M37: 4,381,871 km (0.12 R)
• M38: 4,468,937 km (0.085 R)
• M39: 4,624,369 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.3

Radius: 10.6

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.67 AU - 2.47 AU

Year: 1986 Days

Day: 10.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,685,737 km

• M1: 133,142 km (0.118 R)
• M2: 309,967 km (0.088 R)
• M3: 390,750 km (0.034 R)
• M4: 468,391 km (0.1 R)
• M5: 559,346 km (0.072 R)
• M6: 650,003 km (0.107 R)
• M7: 808,277 km (0.099 R)
• M8: 980,016 km (0.113 R)
• M9: 1,331,571 km (0.116 R)
• M10: 1,557,015 km (0.105 R)
• M11: 1,638,545 km (0.093 R)
• M12: 1,731,895 km (0.095 R)
• M13: 1,902,436 km (0.068 R)
• M14: 2,056,372 km (0.12 R)
• M15: 2,134,911 km (0.116 R)
• M16: 2,260,424 km (0.043 R)
• M17: 2,412,116 km (0.073 R)
• M18: 2,507,111 km (0.072 R)
• M19: 2,579,217 km (0.071 R)
• M20: 2,700,990 km (0.067 R)
• M21: 2,837,124 km (0.067 R)
• M22: 3,090,692 km (0.098 R)
• M23: 3,458,104 km (0.111 R)
• M24: 3,538,588 km (0.099 R)
• M25: 3,674,273 km (0.045 R)
• M26: 3,853,342 km (0.063 R)
• M27: 3,923,055 km (0.08 R)
• M28: 4,049,465 km (0.119 R)
• M29: 4,120,374 km (0.097 R)
• M30: 4,364,368 km (0.119 R)
• M31: 4,495,416 km (0.064 R)
• M32: 4,657,580 km (0.12 R)
• M33: 4,731,781 km (0.088 R)
• M34: 5,340,644 km (0.029 R)
• M35: 5,449,701 km (0.078 R)
• M36: 5,528,090 km (0.076 R)
• M37: 5,701,923 km (0.052 R)
• M38: 6,234,342 km (0.107 R)
• M39: 6,316,321 km (0.106 R)
• M40: 6,415,205 km (0.118 R)
• M41: 6,748,809 km (0.033 R)
• M42: 6,833,182 km (0.095 R)
• M43: 6,900,800 km (0.115 R)
• M44: 6,968,718 km (0.111 R)
• M45: 7,555,141 km (0.108 R)
• M46: 7,625,153 km (0.077 R)
• M47: 7,783,428 km (0.063 R)
• M48: 7,854,187 km (0.113 R)
• M49: 8,121,369 km (0.11 R)
• M50: 8,247,181 km (0.119 R)
• M51: 8,536,952 km (0.1 R)
• M52: 8,774,962 km (0.117 R)
• M53: 8,867,115 km (0.103 R)
• M54: 9,407,612 km (0.098 R)
• M55: 9,596,554 km (0.079 R)
• M56: 9,863,137 km (0.102 R)
• M57: 9,959,029 km (0.064 R)
• M58: 10,462,277 km (0.069 R)
• M59: 10,795,730 km (0.093 R)
• M60: 11,053,188 km (0.102 R)
• M61: 11,212,660 km (0.115 R)
• M62: 11,533,846 km (0.086 R)
• M63: 12,103,216 km (0.101 R)
• M64: 12,869,606 km (0.115 R)
• M65: 13,100,435 km (0.095 R)
• M66: 13,332,761 km (0.11 R)
• M67: 13,523,797 km (0.08 R)
• M68: 13,822,843 km (0.073 R)
• M69: 14,340,452 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.5

Radius: 12.2

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.65 AU - 2.51 AU

Year: 2000 Days

Day: 8.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 50,685,737 km

• M1: 165,605 km (0.025 R)
• M2: 274,662 km (0.109 R)
• M3: 414,536 km (0.036 R)
• M4: 544,835 km (0.095 R)
• M5: 790,625 km (0.113 R)
• M6: 945,758 km (0.103 R)
• M7: 1,088,624 km (0.116 R)
• M8: 1,198,728 km (0.114 R)
• M9: 1,321,248 km (0.108 R)
• M10: 1,456,784 km (0.106 R)
• M11: 1,535,173 km (0.093 R)
• M12: 1,696,290 km (0.116 R)
• M13: 1,788,443 km (0.085 R)
• M14: 1,872,816 km (0.028 R)
• M15: 1,949,111 km (0.112 R)
• M16: 2,026,453 km (0.112 R)
• M17: 2,194,152 km (0.067 R)
• M18: 2,325,798 km (0.12 R)
• M19: 2,491,403 km (0.12 R)
• M20: 2,660,897 km (0.092 R)
• M21: 2,922,694 km (0.11 R)
• M22: 3,011,854 km (0.078 R)
• M23: 3,296,389 km (0.05 R)
• M24: 3,459,600 km (0.089 R)
• M25: 3,781,984 km (0.07 R)
• M26: 3,990,224 km (0.056 R)
• M27: 4,341,330 km (0.065 R)
• M28: 4,430,640 km (0.115 R)
• M29: 4,533,563 km (0.097 R)
• M30: 4,715,624 km (0.118 R)
• M31: 4,807,477 km (0.045 R)
• M32: 5,276,167 km (0.043 R)
• M33: 5,564,592 km (0.057 R)
• M34: 5,675,743 km (0.065 R)
• M35: 6,402,190 km (0.09 R)
• M36: 6,504,216 km (0.069 R)
• M37: 6,606,840 km (0.057 R)
• M38: 6,695,253 km (0.105 R)
• M39: 6,932,814 km (0.056 R)
• M40: 7,203,437 km (0.084 R)
• M41: 7,340,020 km (0.082 R)
• M42: 7,477,500 km (0.045 R)
• M43: 7,569,652 km (0.087 R)
• M44: 7,755,154 km (0.109 R)
• M45: 8,177,917 km (0.064 R)
• M46: 8,320,484 km (0.117 R)
• M47: 8,447,941 km (0.11 R)
• M48: 8,592,154 km (0.097 R)
• M49: 8,672,637 km (0.088 R)
• M50: 8,899,278 km (0.067 R)
• M51: 8,980,659 km (0.036 R)
• M52: 9,095,102 km (0.049 R)
• M53: 9,193,537 km (0.108 R)
• M54: 9,491,087 km (0.064 R)
• M55: 9,591,019 km (0.104 R)
• M56: 9,825,439 km (0.081 R)
• M57: 9,926,567 km (0.105 R)
• M58: 10,044,899 km (0.119 R)
• M59: 10,419,791 km (0.074 R)
• M60: 10,695,500 km (0.043 R)
• M61: 10,886,387 km (0.1 R)
• M62: 10,991,105 km (0.064 R)
• M63: 11,095,973 km (0.092 R)
• M64: 11,218,793 km (0.109 R)
• M65: 11,572,442 km (0.085 R)
• M66: 11,732,662 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.7

Radius: 13.3

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.11 AU - 3.29 AU

Year: 3817 Days

Day: 5 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,685,737 km

• M1: 166,203 km (0.109 R)
• M2: 299,196 km (0.1 R)
• M3: 415,433 km (0.1 R)
• M4: 553,662 km (0.115 R)
• M5: 645,814 km (0.119 R)
• M6: 884,871 km (0.109 R)
• M7: 1,127,070 km (0.098 R)
• M8: 1,348,475 km (0.093 R)
• M9: 1,584,690 km (0.114 R)
• M10: 1,676,992 km (0.1 R)
• M11: 1,818,811 km (0.083 R)
• M12: 1,964,968 km (0.087 R)
• M13: 2,098,110 km (0.086 R)
• M14: 2,698,746 km (0.101 R)
• M15: 3,311,349 km (0.091 R)
• M16: 3,572,547 km (0.087 R)
• M17: 3,695,516 km (0.089 R)
• M18: 3,987,830 km (0.059 R)
• M19: 4,353,148 km (0.087 R)
• M20: 4,978,468 km (0.069 R)
• M21: 5,093,060 km (0.09 R)
• M22: 5,208,699 km (0.102 R)
• M23: 5,632,061 km (0.077 R)
• M24: 5,799,760 km (0.115 R)
• M25: 6,189,462 km (0.076 R)
• M26: 6,362,547 km (0.03 R)
• M27: 6,462,179 km (0.082 R)
• M28: 6,562,410 km (0.072 R)
• M29: 6,739,085 km (0.108 R)
• M30: 7,330,595 km (0.087 R)
• M31: 7,435,313 km (0.071 R)
• M32: 7,566,660 km (0.087 R)
• M33: 7,778,640 km (0.046 R)
• M34: 7,965,787 km (0.07 R)
• M35: 8,344,420 km (0.117 R)
• M36: 8,646,159 km (0.103 R)
• M37: 9,260,407 km (0.12 R)
• M38: 9,773,528 km (0.052 R)
• M39: 9,975,635 km (0.062 R)
• M40: 10,062,701 km (0.083 R)
• M41: 10,266,752 km (0.079 R)
• M42: 10,413,358 km (0.104 R)
• M43: 10,560,712 km (0.108 R)
• M44: 10,768,055 km (0.116 R)
• M45: 12,102,617 km (0.054 R)
• M46: 12,195,518 km (0.114 R)
• M47: 13,392,749 km (0.119 R)
• M48: 13,843,338 km (0.098 R)
• M49: 14,135,503 km (0.063 R)
• M50: 14,561,408 km (0.089 R)
• M51: 14,891,720 km (0.114 R)
• M52: 14,991,352 km (0.117 R)
• M53: 15,796,338 km (0.118 R)
• M54: 15,897,915 km (0.083 R)
• M55: 16,340,725 km (0.109 R)
• M56: 17,343,330 km (0.114 R)
• M57: 17,869,615 km (0.077 R)
• M58: 18,508,249 km (0.118 R)
• M59: 19,046,203 km (0.076 R)
• M60: 19,298,873 km (0.079 R)
• M61: 20,137,369 km (0.056 R)
• M62: 20,394,827 km (0.119 R)
• M63: 20,838,983 km (0.109 R)
• M64: 21,136,683 km (0.119 R)
• M65: 21,736,571 km (0.113 R)
• M66: 21,925,214 km (0.08 R)
• M67: 22,076,457 km (0.051 R)
• M68: 22,228,149 km (0.108 R)
• M69: 22,494,284 km (0.08 R)
• M70: 22,799,912 km (0.035 R)
• M71: 22,991,547 km (0.082 R)
• M72: 23,492,401 km (0.044 R)
• M73: 24,308,906 km (0.058 R)
• M74: 24,858,529 km (0.049 R)
• M75: 25,174,479 km (0.068 R)
• M76: 25,650,799 km (0.08 R)
• M77: 26,491,689 km (0.028 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.9

Radius: 4

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.86 AU - 10.7 AU

Year: 18852 Days

Day: 17.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,685,737 km

• M1: 262,095 km (0.094 R)
• M2: 381,325 km (0.048 R)
• M3: 927,956 km (0.072 R)
• M4: 1,048,531 km (0.049 R)
• M5: 1,152,801 km (0.047 R)
• M6: 1,304,643 km (0.078 R)
• M7: 1,675,047 km (0.088 R)
• M8: 2,128,329 km (0.104 R)
• M9: 2,341,506 km (0.119 R)
• M10: 2,423,186 km (0.097 R)
• M11: 2,533,590 km (0.119 R)
• M12: 2,702,186 km (0.082 R)
• M13: 3,290,405 km (0.105 R)
• M14: 3,412,776 km (0.093 R)
• M15: 4,243,344 km (0.09 R)
• M16: 4,309,765 km (0.073 R)
• M17: 4,922,668 km (0.048 R)
• M18: 5,346,179 km (0.063 R)
• M19: 5,929,012 km (0.067 R)
• M20: 6,265,608 km (0.069 R)
• M21: 6,685,529 km (0.102 R)
• M22: 6,801,617 km (0.11 R)
• M23: 6,879,258 km (0.077 R)
• M24: 7,957,560 km (0.095 R)
• M25: 9,388,164 km (0.065 R)
• M26: 10,000,019 km (0.113 R)
• M27: 10,714,798 km (0.108 R)
• M28: 11,492,258 km (0.056 R)
• M29: 11,538,484 km (0.066 R)
• M30: 11,770,959 km (0.117 R)
• M31: 11,817,633 km (0.104 R)
• M32: 12,763,840 km (0.096 R)
• M33: 12,811,711 km (0.041 R)
• M34: 13,440,471 km (0.109 R)
• M35: 13,685,064 km (0.112 R)
• M36: 16,574,247 km (0.091 R)
• M37: 16,836,343 km (0.096 R)
• M38: 18,329,479 km (0.072 R)
• M39: 18,818,365 km (0.109 R)
• M40: 19,146,732 km (0.065 R)
• M41: 19,201,635 km (0.095 R)
• M42: 19,532,096 km (0.043 R)
• M43: 19,864,503 km (0.055 R)
• M44: 19,920,153 km (0.117 R)
• M45: 20,703,747 km (0.083 R)
• M46: 20,872,942 km (0.053 R)
• M47: 21,042,586 km (0.056 R)
• M48: 21,155,981 km (0.077 R)
• M49: 21,326,373 km (0.119 R)
• M50: 21,383,370 km (0.1 R)
• M51: 22,416,343 km (0.093 R)
• M52: 23,348,338 km (0.055 R)
• M53: 24,650,139 km (0.103 R)
• M54: 24,829,507 km (0.077 R)
• M55: 27,509,253 km (0.055 R)
• M56: 28,068,450 km (0.096 R)
• M57: 29,009,121 km (0.069 R)
• M58: 29,388,203 km (0.031 R)
• M59: 30,279,058 km (0.098 R)
• M60: 30,792,179 km (0.112 R)
• M61: 31,957,097 km (0.063 R)
• M62: 32,152,622 km (0.088 R)
• M63: 32,873,085 km (0.112 R)
• M64: 34,596,901 km (0.081 R)
• M65: 36,214,054 km (0.076 R)
• M66: 36,417,806 km (0.052 R)
• M67: 38,824,387 km (0.038 R)
• M68: 40,152,068 km (0.088 R)
• M69: 42,493,275 km (0.045 R)
• M70: 44,659,752 km (0.099 R)
• M71: 46,935,883 km (0.077 R)
• M72: 47,976,187 km (0.078 R)
• M73: 48,424,232 km (0.049 R)
• M74: 50,230,627 km (0.109 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: 518 - 13,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit