🌌 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: 526.9

Radius: 10.2

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.54 AU - 0.84 AU

Year: 370 Days

Day: 9.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 44,560,813 km

• M1: 135,536 km (0.072 R)
• M2: 205,547 km (0.086 R)
• M3: 274,811 km (0.088 R)
• M4: 367,712 km (0.064 R)
• M5: 477,666 km (0.073 R)
• M6: 580,739 km (0.099 R)
• M7: 709,991 km (0.046 R)
• M8: 774,917 km (0.1 R)
• M9: 849,566 km (0.034 R)
• M10: 927,058 km (0.064 R)
• M11: 1,072,766 km (0.115 R)
• M12: 1,144,424 km (0.114 R)
• M13: 1,288,337 km (0.084 R)
• M14: 1,429,108 km (0.085 R)
• M15: 1,503,907 km (0.05 R)
• M16: 1,584,840 km (0.106 R)
• M17: 1,746,256 km (0.096 R)
• M18: 1,872,217 km (0.092 R)
• M19: 2,017,178 km (0.117 R)
• M20: 2,252,346 km (0.094 R)
• M21: 2,401,195 km (0.085 R)
• M22: 2,479,734 km (0.12 R)
• M23: 2,576,225 km (0.089 R)
• M24: 2,668,078 km (0.099 R)
• M25: 2,784,764 km (0.095 R)
• M26: 2,879,161 km (0.116 R)
• M27: 2,950,818 km (0.115 R)
• M28: 3,041,175 km (0.102 R)
• M29: 3,132,430 km (0.032 R)
• M30: 3,206,182 km (0.089 R)
• M31: 3,292,799 km (0.104 R)
• M32: 3,513,156 km (0.113 R)
• M33: 3,816,690 km (0.118 R)
• M34: 3,922,007 km (0.067 R)
• M35: 4,021,640 km (0.117 R)
• M36: 4,108,706 km (0.116 R)
• M37: 4,203,102 km (0.084 R)
• M38: 4,291,365 km (0.113 R)
• M39: 4,490,778 km (0.052 R)
• M40: 4,588,017 km (0.102 R)
• M41: 4,791,919 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.8

Radius: 11.9

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.7 AU - 0.84 AU

Year: 436 Days

Day: 7.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 44,560,813 km

• M1: 148,102 km (0.112 R)
• M2: 236,664 km (0.107 R)
• M3: 330,910 km (0.105 R)
• M4: 421,866 km (0.028 R)
• M5: 501,602 km (0.044 R)
• M6: 605,123 km (0.116 R)
• M7: 724,652 km (0.082 R)
• M8: 849,118 km (0.105 R)
• M9: 951,891 km (0.111 R)
• M10: 1,028,635 km (0.051 R)
• M11: 1,130,062 km (0.053 R)
• M12: 1,212,042 km (0.085 R)
• M13: 1,286,691 km (0.115 R)
• M14: 1,411,606 km (0.107 R)
• M15: 1,500,467 km (0.051 R)
• M16: 1,647,970 km (0.104 R)
• M17: 1,768,546 km (0.117 R)
• M18: 1,875,808 km (0.11 R)
• M19: 1,974,243 km (0.063 R)
• M20: 2,080,158 km (0.068 R)
• M21: 2,165,280 km (0.114 R)
• M22: 2,280,470 km (0.094 R)
• M23: 2,386,086 km (0.12 R)
• M24: 2,559,620 km (0.106 R)
• M25: 2,669,424 km (0.075 R)
• M26: 2,957,550 km (0.081 R)
• M27: 3,040,876 km (0.12 R)
• M28: 3,124,950 km (0.106 R)
• M29: 3,269,162 km (0.065 R)
• M30: 3,355,331 km (0.093 R)
• M31: 3,557,288 km (0.116 R)
• M32: 4,022,986 km (0.099 R)
• M33: 4,108,406 km (0.042 R)
• M34: 4,375,887 km (0.119 R)
• M35: 4,626,763 km (0.089 R)
• M36: 4,701,412 km (0.052 R)
• M37: 4,814,209 km (0.061 R)
• M38: 4,889,906 km (0.072 R)
• M39: 5,042,495 km (0.108 R)
• M40: 5,134,947 km (0.08 R)
• M41: 5,368,320 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.5

Radius: 12

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.78 AU - 1.18 AU

Year: 626 Days

Day: 9.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 44,560,813 km

• M1: 153,487 km (0.084 R)
• M2: 244,742 km (0.111 R)
• M3: 353,649 km (0.08 R)
• M4: 448,943 km (0.104 R)
• M5: 530,923 km (0.059 R)
• M6: 939,175 km (0.11 R)
• M7: 1,160,580 km (0.088 R)
• M8: 1,310,178 km (0.096 R)
• M9: 1,454,241 km (0.075 R)
• M10: 1,578,407 km (0.109 R)
• M11: 1,661,135 km (0.054 R)
• M12: 1,745,358 km (0.096 R)
• M13: 1,918,443 km (0.087 R)
• M14: 2,104,393 km (0.113 R)
• M15: 2,246,062 km (0.087 R)
• M16: 2,391,023 km (0.101 R)
• M17: 2,472,105 km (0.104 R)
• M18: 2,606,743 km (0.099 R)
• M19: 2,743,924 km (0.079 R)
• M20: 2,867,941 km (0.071 R)
• M21: 3,210,819 km (0.073 R)
• M22: 3,541,580 km (0.066 R)
• M23: 3,668,439 km (0.118 R)
• M24: 3,935,770 km (0.107 R)
• M25: 4,040,938 km (0.095 R)
• M26: 4,120,374 km (0.096 R)
• M27: 4,307,970 km (0.069 R)
• M28: 4,416,428 km (0.11 R)
• M29: 4,507,533 km (0.076 R)
• M30: 4,590,111 km (0.082 R)
• M31: 4,719,514 km (0.115 R)
• M32: 4,944,359 km (0.109 R)
• M33: 5,502,060 km (0.041 R)
• M34: 5,620,093 km (0.105 R)
• M35: 5,808,437 km (0.097 R)
• M36: 5,948,759 km (0.09 R)
• M37: 6,049,588 km (0.095 R)
• M38: 6,273,536 km (0.071 R)
• M39: 6,396,805 km (0.041 R)
• M40: 6,666,829 km (0.07 R)
• M41: 6,824,206 km (0.107 R)
• M42: 7,004,172 km (0.052 R)
• M43: 7,078,822 km (0.097 R)
• M44: 7,228,719 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.1

Radius: 8.8

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.4 AU - 2.02 AU

Year: 1444 Days

Day: 6 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 44,560,813 km

• M1: 112,946 km (0.104 R)
• M2: 342,579 km (0.116 R)
• M3: 409,001 km (0.102 R)
• M4: 524,789 km (0.104 R)
• M5: 583,880 km (0.101 R)
• M6: 688,150 km (0.115 R)
• M7: 845,078 km (0.096 R)
• M8: 908,209 km (0.105 R)
• M9: 1,047,783 km (0.11 R)
• M10: 1,116,000 km (0.076 R)
• M11: 1,266,047 km (0.115 R)
• M12: 1,537,866 km (0.059 R)
• M13: 1,776,774 km (0.032 R)
• M14: 2,135,510 km (0.095 R)
• M15: 2,345,994 km (0.102 R)
• M16: 2,482,427 km (0.067 R)
• M17: 3,406,643 km (0.055 R)
• M18: 3,574,492 km (0.068 R)
• M19: 3,679,360 km (0.102 R)
• M20: 4,259,650 km (0.039 R)
• M21: 4,553,610 km (0.085 R)
• M22: 4,839,641 km (0.043 R)
• M23: 5,116,846 km (0.072 R)
• M24: 5,429,356 km (0.048 R)
• M25: 5,534,822 km (0.098 R)
• M26: 5,747,999 km (0.048 R)
• M27: 5,901,935 km (0.119 R)
• M28: 6,057,218 km (0.074 R)
• M29: 6,531,144 km (0.059 R)
• M30: 6,675,655 km (0.109 R)
• M31: 6,756,438 km (0.092 R)
• M32: 6,821,364 km (0.098 R)
• M33: 7,165,289 km (0.096 R)
• M34: 7,264,473 km (0.051 R)
• M35: 7,481,240 km (0.081 R)
• M36: 7,784,924 km (0.102 R)
• M37: 7,904,003 km (0.111 R)
• M38: 8,178,665 km (0.075 R)
• M39: 8,825,975 km (0.049 R)
• M40: 8,932,489 km (0.107 R)
• M41: 9,182,616 km (0.103 R)
• M42: 9,380,834 km (0.044 R)
• M43: 9,525,944 km (0.092 R)
• M44: 9,635,150 km (0.082 R)
• M45: 9,781,606 km (0.113 R)
• M46: 10,058,063 km (0.067 R)
• M47: 10,132,114 km (0.119 R)
• M48: 10,262,414 km (0.054 R)
• M49: 10,524,509 km (0.107 R)
• M50: 10,618,606 km (0.086 R)
• M51: 10,713,003 km (0.111 R)
• M52: 10,845,696 km (0.064 R)
• M53: 11,112,579 km (0.09 R)
• M54: 11,285,364 km (0.042 R)
• M55: 11,731,016 km (0.077 R)
• M56: 11,946,138 km (0.074 R)
• M57: 12,083,768 km (0.097 R)
• M58: 12,261,490 km (0.103 R)
• M59: 12,499,650 km (0.1 R)
• M60: 12,599,432 km (0.043 R)
• M61: 12,920,319 km (0.082 R)
• M62: 13,203,358 km (0.102 R)
• M63: 13,345,626 km (0.075 R)
• M64: 13,406,812 km (0.068 R)
• M65: 13,631,807 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987

Radius: 8.5

Gravity: 13.66 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.57 AU - 1.97 AU

Year: 1520 Days

Day: 13 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,560,813 km

• M1: 112,797 km (0.027 R)
• M2: 342,130 km (0.11 R)
• M3: 452,234 km (0.11 R)
• M4: 533,167 km (0.087 R)
• M5: 726,597 km (0.081 R)
• M6: 831,914 km (0.112 R)
• M7: 1,013,376 km (0.096 R)
• M8: 1,600,847 km (0.102 R)
• M9: 1,675,496 km (0.056 R)
• M10: 1,795,174 km (0.098 R)
• M11: 1,861,746 km (0.094 R)
• M12: 1,997,431 km (0.03 R)
• M13: 2,218,836 km (0.089 R)
• M14: 2,326,696 km (0.101 R)
• M15: 2,597,468 km (0.059 R)
• M16: 2,711,162 km (0.093 R)
• M17: 2,775,041 km (0.088 R)
• M18: 3,049,104 km (0.052 R)
• M19: 3,142,303 km (0.08 R)
• M20: 3,414,123 km (0.087 R)
• M21: 3,483,386 km (0.106 R)
• M22: 3,836,288 km (0.069 R)
• M23: 3,908,244 km (0.092 R)
• M24: 4,141,617 km (0.115 R)
• M25: 4,245,139 km (0.029 R)
• M26: 4,304,679 km (0.104 R)
• M27: 4,364,518 km (0.091 R)
• M28: 4,591,458 km (0.061 R)
• M29: 4,652,643 km (0.1 R)
• M30: 4,760,354 km (0.026 R)
• M31: 4,931,195 km (0.048 R)
• M32: 5,375,500 km (0.119 R)
• M33: 5,733,638 km (0.085 R)
• M34: 5,898,943 km (0.07 R)
• M35: 5,982,269 km (0.085 R)
• M36: 6,065,894 km (0.119 R)
• M37: 6,421,638 km (0.118 R)
• M38: 6,558,969 km (0.039 R)
• M39: 6,784,114 km (0.109 R)
• M40: 6,853,976 km (0.096 R)
• M41: 7,206,578 km (0.069 R)
• M42: 7,259,985 km (0.114 R)
• M43: 7,313,541 km (0.054 R)
• M44: 7,421,102 km (0.085 R)
• M45: 7,601,367 km (0.114 R)
• M46: 8,355,789 km (0.112 R)
• M47: 8,449,437 km (0.086 R)
• M48: 8,694,628 km (0.12 R)
• M49: 8,751,475 km (0.112 R)
• M50: 8,827,471 km (0.1 R)
• M51: 8,922,915 km (0.087 R)
• M52: 9,133,997 km (0.082 R)
• M53: 9,288,532 km (0.069 R)
• M54: 9,366,173 km (0.094 R)
• M55: 9,580,696 km (0.085 R)
• M56: 9,659,086 km (0.067 R)
• M57: 9,718,027 km (0.115 R)
• M58: 10,134,059 km (0.11 R)
• M59: 10,354,267 km (0.115 R)
• M60: 10,799,620 km (0.054 R)
• M61: 10,983,476 km (0.067 R)
• M62: 11,230,462 km (0.088 R)
• M63: 11,354,628 km (0.081 R)
• M64: 11,813,744 km (0.105 R)
• M65: 11,961,098 km (0.116 R)
• M66: 12,130,143 km (0.073 R)
• M67: 12,428,142 km (0.117 R)
• M68: 12,492,320 km (0.071 R)
• M69: 13,118,237 km (0.07 R)
• M70: 13,402,174 km (0.089 R)
• M71: 13,621,933 km (0.074 R)
• M72: 14,154,203 km (0.112 R)
• M73: 14,445,470 km (0.105 R)
• M74: 14,580,407 km (0.064 R)
• M75: 14,670,764 km (0.091 R)
• M76: 14,806,449 km (0.111 R)
• M77: 14,874,516 km (0.102 R)
• M78: 15,376,716 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.2

Radius: 7.5

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.67 AU - 6.45 AU

Year: 9632 Days

Day: 24.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,560,813 km

• M1: 94,695 km (0.043 R)
• M2: 151,692 km (0.051 R)
• M3: 372,050 km (0.081 R)
• M4: 462,407 km (0.095 R)
• M5: 605,423 km (0.074 R)
• M6: 830,119 km (0.116 R)
• M7: 1,195,287 km (0.026 R)
• M8: 1,293,872 km (0.12 R)
• M9: 1,478,476 km (0.082 R)
• M10: 1,988,156 km (0.072 R)
• M11: 3,404,548 km (0.037 R)
• M12: 3,718,105 km (0.046 R)
• M13: 3,776,000 km (0.112 R)
• M14: 4,250,823 km (0.099 R)
• M15: 4,998,214 km (0.113 R)
• M16: 5,419,931 km (0.103 R)
• M17: 5,518,815 km (0.093 R)
• M18: 6,401,293 km (0.108 R)
• M19: 6,894,517 km (0.083 R)
• M20: 7,436,660 km (0.054 R)
• M21: 7,509,963 km (0.069 R)
• M22: 8,408,298 km (0.108 R)
• M23: 8,561,337 km (0.078 R)
• M24: 9,143,422 km (0.105 R)
• M25: 9,538,659 km (0.093 R)
• M26: 10,304,750 km (0.079 R)
• M27: 10,427,570 km (0.116 R)
• M28: 10,550,839 km (0.104 R)
• M29: 10,633,267 km (0.091 R)
• M30: 11,132,475 km (0.066 R)
• M31: 11,258,437 km (0.108 R)
• M32: 11,427,183 km (0.067 R)
• M33: 12,153,780 km (0.07 R)
• M34: 12,413,781 km (0.079 R)
• M35: 13,115,993 km (0.105 R)
• M36: 13,249,135 km (0.103 R)
• M37: 13,921,428 km (0.074 R)
• M38: 14,193,397 km (0.096 R)
• M39: 14,512,938 km (0.082 R)
• M40: 14,604,642 km (0.099 R)
• M41: 14,788,797 km (0.068 R)
• M42: 14,881,099 km (0.105 R)
• M43: 15,252,401 km (0.11 R)
• M44: 15,720,642 km (0.118 R)
• M45: 16,336,536 km (0.098 R)
• M46: 17,153,789 km (0.091 R)
• M47: 17,348,117 km (0.108 R)
• M48: 17,935,139 km (0.107 R)
• M49: 18,628,376 km (0.099 R)
• M50: 19,481,832 km (0.092 R)
• M51: 20,143,054 km (0.045 R)
• M52: 20,245,379 km (0.106 R)
• M53: 21,330,861 km (0.067 R)
• M54: 21,539,700 km (0.117 R)
• M55: 22,064,938 km (0.116 R)
• M56: 23,074,424 km (0.07 R)
• M57: 23,288,798 km (0.111 R)
• M58: 23,396,359 km (0.092 R)
• M59: 23,503,920 km (0.06 R)
• M60: 23,881,954 km (0.084 R)
• M61: 24,918,218 km (0.109 R)
• M62: 25,358,784 km (0.116 R)
• M63: 25,469,486 km (0.097 R)
• M64: 25,635,540 km (0.046 R)
• M65: 25,691,041 km (0.097 R)
• M66: 25,746,542 km (0.105 R)
• M67: 26,359,743 km (0.094 R)
• M68: 26,583,990 km (0.074 R)
• M69: 26,865,085 km (0.08 R)
• M70: 27,828,196 km (0.102 R)
• M71: 28,457,405 km (0.102 R)
• M72: 28,860,272 km (0.057 R)
• M73: 29,497,259 km (0.044 R)
• M74: 29,788,227 km (0.111 R)
• M75: 30,431,947 km (0.109 R)
• M76: 31,971,309 km (0.093 R)
• M77: 32,750,564 km (0.117 R)
• M78: 33,233,167 km (0.115 R)
• M79: 34,940,827 km (0.041 R)
• M80: 35,743,270 km (0.104 R)
• M81: 35,867,286 km (0.091 R)
• M82: 36,177,851 km (0.109 R)
• M83: 36,551,846 km (0.05 R)
• M84: 39,524,954 km (0.106 R)
• M85: 39,717,337 km (0.108 R)
• M86: 40,878,366 km (0.084 R)
• M87: 41,723,744 km (0.078 R)
• M88: 42,772,126 km (0.114 R)
• M89: 42,969,595 km (0.071 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: 470 - 13,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit