🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.3

Radius: 13

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.64 AU - 0.74 AU

Year: 382 Days

Day: 12.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 13,524,666 km

• M1: 162,613 km (0.109 R)
• M2: 273,166 km (0.117 R)
• M3: 359,035 km (0.057 R)
• M4: 452,534 km (0.1 R)
• M5: 551,867 km (0.12 R)
• M6: 643,420 km (0.114 R)
• M7: 740,958 km (0.118 R)
• M8: 860,637 km (0.108 R)
• M9: 1,046,587 km (0.109 R)
• M10: 1,164,919 km (0.113 R)
• M11: 1,254,079 km (0.071 R)
• M12: 1,338,003 km (0.107 R)
• M13: 1,451,847 km (0.03 R)
• M14: 1,544,448 km (0.108 R)
• M15: 1,744,610 km (0.085 R)
• M16: 1,860,998 km (0.119 R)
• M17: 2,065,797 km (0.104 R)
• M18: 2,161,689 km (0.049 R)
• M19: 2,268,652 km (0.082 R)
• M20: 2,353,623 km (0.118 R)
• M21: 2,551,242 km (0.088 R)
• M22: 2,689,471 km (0.098 R)
• M23: 2,865,846 km (0.084 R)
• M24: 2,968,471 km (0.098 R)
• M25: 3,103,707 km (0.071 R)
• M26: 3,198,552 km (0.086 R)
• M27: 3,374,928 km (0.08 R)
• M28: 3,494,457 km (0.107 R)
• M29: 3,587,656 km (0.099 R)
• M30: 3,670,833 km (0.118 R)
• M31: 3,833,146 km (0.096 R)
• M32: 3,958,060 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.8

Radius: 10.6

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.31 AU - 3.51 AU

Year: 3310 Days

Day: 10.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 177 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 13,524,666 km

• M1: 136,882 km (0.099 R)
• M2: 286,779 km (0.067 R)
• M3: 465,399 km (0.104 R)
• M4: 613,052 km (0.052 R)
• M5: 684,261 km (0.077 R)
• M6: 958,025 km (0.098 R)
• M7: 1,254,528 km (0.088 R)
• M8: 1,492,987 km (0.098 R)
• M9: 2,110,228 km (0.106 R)
• M10: 2,180,239 km (0.111 R)
• M11: 2,424,533 km (0.064 R)
• M12: 2,769,206 km (0.087 R)
• M13: 2,971,014 km (0.093 R)
• M14: 3,177,758 km (0.12 R)
• M15: 3,323,616 km (0.072 R)
• M16: 3,488,473 km (0.09 R)
• M17: 3,791,857 km (0.102 R)
• M18: 3,860,523 km (0.105 R)
• M19: 4,442,608 km (0.088 R)
• M20: 4,606,268 km (0.112 R)
• M21: 4,864,624 km (0.102 R)
• M22: 5,071,069 km (0.104 R)
• M23: 5,203,912 km (0.105 R)
• M24: 5,376,547 km (0.102 R)
• M25: 5,747,101 km (0.088 R)
• M26: 5,846,135 km (0.093 R)
• M27: 6,699,292 km (0.105 R)
• M28: 7,034,690 km (0.119 R)
• M29: 7,183,091 km (0.075 R)
• M30: 7,311,147 km (0.108 R)
• M31: 7,397,016 km (0.117 R)
• M32: 7,591,344 km (0.098 R)
• M33: 7,678,260 km (0.112 R)
• M34: 7,896,972 km (0.119 R)
• M35: 7,984,936 km (0.108 R)
• M36: 8,520,347 km (0.11 R)
• M37: 8,633,293 km (0.12 R)
• M38: 9,067,277 km (0.067 R)
• M39: 9,136,540 km (0.115 R)
• M40: 9,275,367 km (0.104 R)
• M41: 9,555,265 km (0.083 R)
• M42: 9,696,186 km (0.116 R)
• M43: 9,838,005 km (0.097 R)
• M44: 10,027,994 km (0.112 R)
• M45: 10,315,222 km (0.114 R)
• M46: 10,800,069 km (0.05 R)
• M47: 10,873,521 km (0.073 R)
• M48: 11,069,943 km (0.112 R)
• M49: 11,168,678 km (0.077 R)
• M50: 11,292,395 km (0.085 R)
• M51: 11,867,749 km (0.085 R)
• M52: 12,019,441 km (0.093 R)
• M53: 12,555,151 km (0.083 R)
• M54: 12,761,446 km (0.104 R)
• M55: 12,839,088 km (0.059 R)
• M56: 13,386,765 km (0.096 R)
• M57: 13,650,207 km (0.087 R)
• M58: 13,915,444 km (0.112 R)
• M59: 14,209,255 km (0.118 R)
• M60: 14,505,010 km (0.111 R)
• M61: 14,911,617 km (0.119 R)
• M62: 15,514,945 km (0.029 R)
• M63: 15,736,200 km (0.087 R)
• M64: 16,154,027 km (0.088 R)
• M65: 16,322,175 km (0.063 R)
• M66: 16,462,797 km (0.093 R)
• M67: 16,972,178 km (0.114 R)
• M68: 17,228,888 km (0.106 R)
• M69: 17,544,389 km (0.118 R)
• M70: 18,064,691 km (0.034 R)
• M71: 18,385,130 km (0.099 R)
• M72: 18,795,776 km (0.118 R)
• M73: 19,328,194 km (0.085 R)
• M74: 19,985,677 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.3

Radius: 8.2

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.84 AU - 3.34 AU

Year: 3622 Days

Day: 11.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 13,524,666 km

• M1: 112,498 km (0.055 R)
• M2: 202,406 km (0.102 R)
• M3: 318,045 km (0.111 R)
• M4: 418,126 km (0.113 R)
• M5: 485,744 km (0.091 R)
• M6: 614,099 km (0.106 R)
• M7: 702,960 km (0.086 R)
• M8: 1,054,665 km (0.089 R)
• M9: 1,126,472 km (0.078 R)
• M10: 1,187,508 km (0.098 R)
• M11: 1,550,582 km (0.108 R)
• M12: 1,917,695 km (0.1 R)
• M13: 2,096,315 km (0.114 R)
• M14: 2,233,795 km (0.094 R)
• M15: 2,437,697 km (0.11 R)
• M16: 2,615,120 km (0.12 R)
• M17: 2,796,732 km (0.114 R)
• M18: 2,863,752 km (0.042 R)
• M19: 2,982,533 km (0.063 R)
• M20: 3,085,606 km (0.104 R)
• M21: 3,242,384 km (0.106 R)
• M22: 3,419,807 km (0.103 R)
• M23: 3,491,764 km (0.117 R)
• M24: 3,582,271 km (0.111 R)
• M25: 3,784,228 km (0.071 R)
• M26: 3,840,028 km (0.086 R)
• M27: 4,432,136 km (0.044 R)
• M28: 4,609,410 km (0.043 R)
• M29: 4,668,950 km (0.094 R)
• M30: 4,748,835 km (0.078 R)
• M31: 4,991,333 km (0.061 R)
• M32: 5,114,003 km (0.073 R)
• M33: 6,506,759 km (0.114 R)
• M34: 6,844,103 km (0.111 R)
• M35: 7,094,978 km (0.102 R)
• M36: 7,186,981 km (0.073 R)
• M37: 7,372,333 km (0.085 R)
• M38: 7,985,086 km (0.051 R)
• M39: 8,080,828 km (0.052 R)
• M40: 8,443,304 km (0.095 R)
• M41: 8,860,532 km (0.065 R)
• M42: 9,109,164 km (0.064 R)
• M43: 9,894,254 km (0.081 R)
• M44: 10,255,981 km (0.063 R)
• M45: 10,360,101 km (0.074 R)
• M46: 10,490,850 km (0.088 R)
• M47: 10,912,716 km (0.055 R)
• M48: 10,992,452 km (0.112 R)
• M49: 11,152,372 km (0.052 R)
• M50: 11,340,117 km (0.034 R)
• M51: 11,637,069 km (0.094 R)
• M52: 11,827,507 km (0.093 R)
• M53: 12,460,156 km (0.093 R)
• M54: 12,627,107 km (0.047 R)
• M55: 13,245,395 km (0.115 R)
• M56: 13,358,791 km (0.111 R)
• M57: 13,931,003 km (0.057 R)
• M58: 14,133,109 km (0.056 R)
• M59: 14,863,147 km (0.097 R)
• M60: 15,158,453 km (0.063 R)
• M61: 16,026,121 km (0.081 R)
• M62: 16,420,311 km (0.062 R)
• M63: 17,002,247 km (0.094 R)
• M64: 17,934,690 km (0.089 R)
• M65: 18,851,725 km (0.102 R)
• M66: 18,915,454 km (0.107 R)
• M67: 19,881,258 km (0.119 R)
• M68: 20,764,184 km (0.087 R)
• M69: 20,830,157 km (0.034 R)
• M70: 21,127,558 km (0.116 R)
• M71: 21,326,672 km (0.098 R)
• M72: 21,459,665 km (0.038 R)
• M73: 21,593,106 km (0.107 R)
• M74: 22,129,265 km (0.086 R)
• M75: 22,568,036 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.6

Radius: 14.3

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.19 AU - 3.61 AU

Year: 4181 Days

Day: 11.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 13,524,666 km

• M1: 474,375 km (0.094 R)
• M2: 634,295 km (0.065 R)
• M3: 756,965 km (0.107 R)
• M4: 1,003,353 km (0.112 R)
• M5: 1,263,055 km (0.063 R)
• M6: 1,607,429 km (0.081 R)
• M7: 1,718,431 km (0.092 R)
• M8: 1,898,247 km (0.073 R)
• M9: 2,119,203 km (0.099 R)
• M10: 2,312,933 km (0.081 R)
• M11: 2,494,245 km (0.068 R)
• M12: 2,929,725 km (0.117 R)
• M13: 3,206,780 km (0.079 R)
• M14: 3,348,599 km (0.055 R)
• M15: 4,265,634 km (0.053 R)
• M16: 4,787,132 km (0.09 R)
• M17: 4,973,381 km (0.108 R)
• M18: 5,114,602 km (0.117 R)
• M19: 5,209,596 km (0.074 R)
• M20: 5,329,125 km (0.09 R)
• M21: 5,570,875 km (0.107 R)
• M22: 6,267,403 km (0.109 R)
• M23: 6,445,873 km (0.083 R)
• M24: 6,807,900 km (0.098 R)
• M25: 7,123,551 km (0.103 R)
• M26: 7,336,728 km (0.098 R)
• M27: 7,579,077 km (0.075 R)
• M28: 7,878,871 km (0.098 R)
• M29: 8,099,528 km (0.041 R)
• M30: 8,266,330 km (0.106 R)
• M31: 8,546,826 km (0.106 R)
• M32: 8,830,463 km (0.108 R)
• M33: 9,494,678 km (0.077 R)
• M34: 9,996,130 km (0.08 R)
• M35: 10,688,319 km (0.074 R)
• M36: 11,333,983 km (0.107 R)
• M37: 11,583,214 km (0.116 R)
• M38: 11,992,214 km (0.074 R)
• M39: 12,310,110 km (0.095 R)
• M40: 12,954,278 km (0.117 R)
• M41: 13,084,428 km (0.106 R)
• M42: 13,215,027 km (0.104 R)
• M43: 13,345,925 km (0.108 R)
• M44: 13,708,550 km (0.11 R)
• M45: 13,808,033 km (0.094 R)
• M46: 14,107,827 km (0.043 R)
• M47: 14,275,227 km (0.112 R)
• M48: 14,477,184 km (0.082 R)
• M49: 15,122,699 km (0.111 R)
• M50: 15,328,546 km (0.097 R)
• M51: 15,500,733 km (0.039 R)
• M52: 15,847,202 km (0.102 R)
• M53: 17,761,755 km (0.069 R)
• M54: 18,015,174 km (0.103 R)
• M55: 18,233,437 km (0.077 R)
• M56: 18,562,553 km (0.09 R)
• M57: 18,709,458 km (0.088 R)
• M58: 19,226,618 km (0.071 R)
• M59: 19,748,415 km (0.12 R)
• M60: 20,011,109 km (0.071 R)
• M61: 20,161,754 km (0.092 R)
• M62: 20,691,929 km (0.052 R)
• M63: 21,111,700 km (0.1 R)
• M64: 21,226,741 km (0.075 R)
• M65: 21,727,445 km (0.096 R)
• M66: 21,921,025 km (0.085 R)
• M67: 22,271,084 km (0.11 R)
• M68: 23,055,276 km (0.047 R)
• M69: 23,173,757 km (0.101 R)
• M70: 23,411,319 km (0.054 R)
• M71: 25,015,008 km (0.051 R)
• M72: 25,543,986 km (0.091 R)
• M73: 25,707,347 km (0.108 R)
• M74: 25,912,296 km (0.03 R)
• M75: 26,612,713 km (0.047 R)
• M76: 26,820,056 km (0.06 R)
• M77: 27,528,551 km (0.081 R)
• M78: 27,696,251 km (0.087 R)
• M79: 28,032,397 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.1

Radius: 3.5

Gravity: 49.56 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.27 AU - 6.27 AU

Year: 9243 Days

Day: 22.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 13,524,666 km

• M1: 44,879 km (0.105 R)
• M2: 195,824 km (0.097 R)
• M3: 653,144 km (0.105 R)
• M4: 851,810 km (0.109 R)
• M5: 1,049,579 km (0.111 R)
• M6: 1,281,306 km (0.107 R)
• M7: 1,745,508 km (0.113 R)
• M8: 1,857,706 km (0.083 R)
• M9: 1,880,445 km (0.118 R)
• M10: 2,089,134 km (0.088 R)
• M11: 2,354,222 km (0.116 R)
• M12: 2,403,589 km (0.055 R)
• M13: 2,578,918 km (0.101 R)
• M14: 2,655,362 km (0.114 R)
• M15: 2,758,585 km (0.054 R)
• M16: 2,784,465 km (0.077 R)
• M17: 2,968,620 km (0.102 R)
• M18: 3,022,027 km (0.099 R)
• M19: 3,238,495 km (0.109 R)
• M20: 3,376,424 km (0.108 R)
• M21: 3,544,572 km (0.105 R)
• M22: 3,743,986 km (0.087 R)
• M23: 3,830,603 km (0.108 R)
• M24: 3,917,819 km (0.105 R)
• M25: 4,124,114 km (0.119 R)
• M26: 4,153,884 km (0.119 R)
• M27: 4,183,654 km (0.117 R)
• M28: 4,243,493 km (0.106 R)
• M29: 4,455,324 km (0.073 R)
• M30: 4,547,027 km (0.11 R)
• M31: 4,794,911 km (0.063 R)
• M32: 5,078,997 km (0.091 R)
• M33: 5,142,876 km (0.116 R)
• M34: 5,630,415 km (0.113 R)
• M35: 6,132,615 km (0.083 R)
• M36: 6,406,230 km (0.081 R)
• M37: 6,648,877 km (0.103 R)
• M38: 7,612,886 km (0.066 R)
• M39: 7,943,797 km (0.106 R)
• M40: 8,055,247 km (0.083 R)
• M41: 8,129,747 km (0.106 R)
• M42: 8,581,682 km (0.086 R)
• M43: 9,235,873 km (0.108 R)
• M44: 10,025,750 km (0.114 R)
• M45: 10,065,842 km (0.114 R)
• M46: 10,105,935 km (0.07 R)
• M47: 10,146,027 km (0.109 R)
• M48: 11,375,572 km (0.075 R)
• M49: 12,178,314 km (0.083 R)
• M50: 12,392,688 km (0.095 R)
• M51: 13,042,840 km (0.089 R)
• M52: 13,306,132 km (0.111 R)
• M53: 13,394,245 km (0.034 R)
• M54: 13,482,508 km (0.048 R)
• M55: 13,615,351 km (0.092 R)
• M56: 13,793,223 km (0.086 R)
• M57: 14,512,041 km (0.099 R)
• M58: 14,830,385 km (0.107 R)
• M59: 15,427,580 km (0.083 R)
• M60: 15,612,931 km (0.112 R)
• M61: 16,456,065 km (0.076 R)
• M62: 16,692,878 km (0.116 R)
• M63: 17,362,030 km (0.1 R)
• M64: 18,973,498 km (0.117 R)
• M65: 19,072,681 km (0.06 R)
• M66: 20,479,500 km (0.076 R)
• M67: 20,530,363 km (0.027 R)
• M68: 21,608,066 km (0.087 R)
• M69: 21,659,827 km (0.047 R)
• M70: 21,919,230 km (0.105 R)
• M71: 22,023,350 km (0.11 R)
• M72: 22,704,020 km (0.1 R)
• M73: 22,914,803 km (0.081 R)
• M74: 23,285,208 km (0.051 R)
• M75: 23,391,422 km (0.099 R)
• M76: 23,444,530 km (0.098 R)
• M77: 24,895,180 km (0.094 R)
• M78: 25,933,240 km (0.116 R)
• M79: 28,674,770 km (0.084 R)
• M80: 28,959,605 km (0.078 R)
• M81: 30,108,516 km (0.088 R)
• M82: 30,166,411 km (0.092 R)
• M83: 30,340,094 km (0.094 R)
• M84: 30,688,507 km (0.081 R)
• M85: 30,921,581 km (0.1 R)
• M86: 31,624,242 km (0.037 R)
• M87: 33,403,709 km (0.093 R)
• M88: 34,366,072 km (0.057 R)
• M89: 37,120,767 km (0.113 R)
• M90: 38,367,815 km (0.11 R)
• M91: 39,945,623 km (0.11 R)
• M92: 40,327,397 km (0.045 R)
• M93: 40,774,396 km (0.117 R)
• M94: 40,838,424 km (0.081 R)
• M95: 41,544,525 km (0.052 R)
• M96: 41,737,806 km (0.071 R)
• M97: 41,996,012 km (0.111 R)
• M98: 43,490,794 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.6

Radius: 7.5

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.43 AU - 6.57 AU

Year: 11051 Days

Day: 20.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 60.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 13,524,666 km

• M1: 315,801 km (0.103 R)
• M2: 391,498 km (0.1 R)
• M3: 492,775 km (0.118 R)
• M4: 1,085,033 km (0.113 R)
• M5: 1,170,753 km (0.04 R)
• M6: 1,258,716 km (0.08 R)
• M7: 1,321,697 km (0.084 R)
• M8: 1,613,563 km (0.119 R)
• M9: 2,389,078 km (0.102 R)
• M10: 2,732,555 km (0.076 R)
• M11: 2,791,347 km (0.107 R)
• M12: 2,946,180 km (0.056 R)
• M13: 3,055,088 km (0.101 R)
• M14: 3,314,341 km (0.043 R)
• M15: 3,567,909 km (0.092 R)
• M16: 4,000,097 km (0.079 R)
• M17: 4,188,441 km (0.08 R)
• M18: 4,970,838 km (0.111 R)
• M19: 5,057,306 km (0.105 R)
• M20: 5,661,681 km (0.086 R)
• M21: 5,736,929 km (0.096 R)
• M22: 5,949,507 km (0.113 R)
• M23: 6,164,779 km (0.109 R)
• M24: 6,460,833 km (0.026 R)
• M25: 6,539,521 km (0.093 R)
• M26: 6,921,893 km (0.038 R)
• M27: 7,908,940 km (0.112 R)
• M28: 8,145,604 km (0.045 R)
• M29: 9,168,554 km (0.109 R)
• M30: 9,399,234 km (0.092 R)
• M31: 9,758,120 km (0.097 R)
• M32: 9,884,829 km (0.111 R)
• M33: 10,786,605 km (0.11 R)
• M34: 11,143,246 km (0.09 R)
• M35: 11,237,792 km (0.103 R)
• M36: 11,656,965 km (0.083 R)
• M37: 12,373,240 km (0.1 R)
• M38: 13,024,140 km (0.075 R)
• M39: 13,123,772 km (0.109 R)
• M40: 13,203,658 km (0.025 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 20,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit