🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265

Radius: 11.9

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.57 AU - 0.63 AU

Year: 327 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,771,617 km

• M1: 155,582 km (0.097 R)
• M2: 288,425 km (0.111 R)
• M3: 369,058 km (0.083 R)
• M4: 460,911 km (0.106 R)
• M5: 593,754 km (0.11 R)
• M6: 710,141 km (0.118 R)
• M7: 784,790 km (0.1 R)
• M8: 865,573 km (0.09 R)
• M9: 939,923 km (0.1 R)
• M10: 1,072,617 km (0.073 R)
• M11: 1,180,776 km (0.062 R)
• M12: 1,285,794 km (0.077 R)
• M13: 1,368,521 km (0.071 R)
• M14: 1,479,224 km (0.106 R)
• M15: 1,655,300 km (0.076 R)
• M16: 1,749,996 km (0.037 R)
• M17: 1,907,822 km (0.107 R)
• M18: 1,999,076 km (0.096 R)
• M19: 2,096,165 km (0.076 R)
• M20: 2,173,208 km (0.092 R)
• M21: 2,374,567 km (0.113 R)
• M22: 2,609,884 km (0.087 R)
• M23: 2,758,435 km (0.114 R)
• M24: 2,881,255 km (0.096 R)
• M25: 2,996,445 km (0.096 R)
• M26: 3,098,322 km (0.079 R)
• M27: 3,221,291 km (0.115 R)
• M28: 3,340,969 km (0.119 R)
• M29: 3,461,994 km (0.058 R)
• M30: 3,543,674 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.7

Radius: 11.9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.64 AU - 0.7 AU

Year: 385 Days

Day: 5.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 55,771,617 km

• M1: 148,401 km (0.108 R)
• M2: 223,200 km (0.063 R)
• M3: 302,038 km (0.038 R)
• M4: 403,166 km (0.075 R)
• M5: 483,500 km (0.089 R)
• M6: 558,000 km (0.101 R)
• M7: 657,632 km (0.103 R)
• M8: 735,274 km (0.076 R)
• M9: 839,244 km (0.087 R)
• M10: 948,600 km (0.109 R)
• M11: 1,105,528 km (0.067 R)
• M12: 1,209,200 km (0.079 R)
• M13: 1,339,350 km (0.113 R)
• M14: 1,441,226 km (0.084 R)
• M15: 1,536,370 km (0.067 R)
• M16: 1,673,103 km (0.091 R)
• M17: 1,804,001 km (0.111 R)
• M18: 1,943,576 km (0.066 R)
• M19: 2,038,720 km (0.081 R)
• M20: 2,113,818 km (0.075 R)
• M21: 2,200,884 km (0.105 R)
• M22: 2,333,876 km (0.095 R)
• M23: 2,440,988 km (0.105 R)
• M24: 2,515,339 km (0.116 R)
• M25: 2,719,240 km (0.042 R)
• M26: 2,862,256 km (0.053 R)
• M27: 2,965,179 km (0.077 R)
• M28: 3,137,367 km (0.104 R)
• M29: 3,268,713 km (0.051 R)
• M30: 3,382,707 km (0.104 R)
• M31: 3,582,420 km (0.099 R)
• M32: 3,693,571 km (0.102 R)
• M33: 3,812,502 km (0.057 R)
• M34: 3,906,000 km (0.086 R)
• M35: 4,020,592 km (0.061 R)
• M36: 4,095,242 km (0.098 R)
• M37: 4,197,866 km (0.081 R)
• M38: 4,384,863 km (0.102 R)
• M39: 4,510,974 km (0.088 R)
• M40: 4,617,189 km (0.056 R)
• M41: 4,767,086 km (0.113 R)
• M42: 4,867,915 km (0.113 R)
• M43: 4,969,641 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.2

Radius: 9.2

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.93 AU - 1.25 AU

Year: 800 Days

Day: 9.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 55,771,617 km

• M1: 114,742 km (0.045 R)
• M2: 185,801 km (0.05 R)
• M3: 291,566 km (0.1 R)
• M4: 349,610 km (0.109 R)
• M5: 480,808 km (0.102 R)
• M6: 595,998 km (0.092 R)
• M7: 795,561 km (0.069 R)
• M8: 912,248 km (0.106 R)
• M9: 969,993 km (0.091 R)
• M10: 1,181,973 km (0.086 R)
• M11: 1,283,999 km (0.036 R)
• M12: 1,342,790 km (0.05 R)
• M13: 1,636,302 km (0.117 R)
• M14: 1,700,329 km (0.103 R)
• M15: 1,779,915 km (0.085 R)
• M16: 1,980,377 km (0.052 R)
• M17: 2,133,714 km (0.105 R)
• M18: 2,227,512 km (0.119 R)
• M19: 2,314,877 km (0.119 R)
• M20: 2,435,902 km (0.101 R)
• M21: 2,517,732 km (0.028 R)
• M22: 2,717,894 km (0.119 R)
• M23: 2,958,148 km (0.106 R)
• M24: 3,160,704 km (0.088 R)
• M25: 3,295,192 km (0.11 R)
• M26: 3,486,827 km (0.11 R)
• M27: 3,729,325 km (0.044 R)
• M28: 3,814,447 km (0.033 R)
• M29: 3,890,741 km (0.071 R)
• M30: 4,015,805 km (0.103 R)
• M31: 4,113,044 km (0.112 R)
• M32: 4,240,501 km (0.052 R)
• M33: 4,319,489 km (0.063 R)
• M34: 4,459,064 km (0.111 R)
• M35: 4,519,501 km (0.116 R)
• M36: 4,590,111 km (0.083 R)
• M37: 4,671,343 km (0.116 R)
• M38: 4,773,668 km (0.097 R)
• M39: 4,855,947 km (0.104 R)
• M40: 5,147,962 km (0.098 R)
• M41: 5,211,242 km (0.117 R)
• M42: 5,296,064 km (0.051 R)
• M43: 5,618,298 km (0.082 R)
• M44: 5,705,364 km (0.096 R)
• M45: 5,858,701 km (0.04 R)
• M46: 5,969,105 km (0.076 R)
• M47: 6,203,225 km (0.106 R)
• M48: 6,406,230 km (0.112 R)
• M49: 6,554,332 km (0.079 R)
• M50: 6,818,970 km (0.076 R)
• M51: 6,900,202 km (0.087 R)
• M52: 7,110,686 km (0.092 R)
• M53: 7,204,933 km (0.11 R)
• M54: 7,264,024 km (0.068 R)
• M55: 7,610,044 km (0.065 R)
• M56: 7,706,534 km (0.108 R)
• M57: 7,791,207 km (0.108 R)
• M58: 7,973,716 km (0.047 R)
• M59: 8,059,436 km (0.1 R)
• M60: 8,392,740 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.8

Radius: 12.3

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.17 AU - 2.89 AU

Year: 2829 Days

Day: 5.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 55,771,617 km

• M1: 250,427 km (0.08 R)
• M2: 368,908 km (0.091 R)
• M3: 561,291 km (0.11 R)
• M4: 728,093 km (0.104 R)
• M5: 836,850 km (0.092 R)
• M6: 1,124,527 km (0.11 R)
• M7: 1,397,992 km (0.112 R)
• M8: 1,584,690 km (0.09 R)
• M9: 1,681,181 km (0.046 R)
• M10: 1,842,298 km (0.101 R)
• M11: 1,969,905 km (0.095 R)
• M12: 2,100,653 km (0.116 R)
• M13: 2,288,698 km (0.09 R)
• M14: 2,496,340 km (0.113 R)
• M15: 2,595,373 km (0.118 R)
• M16: 3,279,784 km (0.105 R)
• M17: 3,483,087 km (0.069 R)
• M18: 3,626,402 km (0.11 R)
• M19: 3,853,192 km (0.101 R)
• M20: 4,084,770 km (0.11 R)
• M21: 4,202,354 km (0.077 R)
• M22: 4,320,985 km (0.051 R)
• M23: 4,475,220 km (0.117 R)
• M24: 4,561,688 km (0.114 R)
• M25: 4,683,760 km (0.032 R)
• M26: 4,807,028 km (0.088 R)
• M27: 5,020,654 km (0.085 R)
• M28: 5,793,178 km (0.097 R)
• M29: 6,078,311 km (0.092 R)
• M30: 6,445,873 km (0.055 R)
• M31: 6,524,262 km (0.089 R)
• M32: 6,721,432 km (0.108 R)
• M33: 6,880,754 km (0.112 R)
• M34: 7,041,123 km (0.108 R)
• M35: 7,489,019 km (0.102 R)
• M36: 8,009,171 km (0.041 R)
• M37: 8,135,731 km (0.052 R)
• M38: 8,519,599 km (0.097 R)
• M39: 8,670,543 km (0.072 R)
• M40: 8,865,768 km (0.116 R)
• M41: 9,216,575 km (0.031 R)
• M42: 9,639,189 km (0.117 R)
• M43: 9,819,006 km (0.052 R)
• M44: 9,931,952 km (0.067 R)
• M45: 10,711,656 km (0.084 R)
• M46: 11,155,962 km (0.09 R)
• M47: 11,321,118 km (0.048 R)
• M48: 11,582,466 km (0.064 R)
• M49: 12,745,888 km (0.093 R)
• M50: 13,166,857 km (0.078 R)
• M51: 13,592,313 km (0.098 R)
• M52: 13,768,988 km (0.063 R)
• M53: 13,997,125 km (0.085 R)
• M54: 14,098,851 km (0.084 R)
• M55: 14,405,677 km (0.111 R)
• M56: 14,948,118 km (0.111 R)
• M57: 15,391,975 km (0.09 R)
• M58: 15,523,472 km (0.119 R)
• M59: 15,893,427 km (0.098 R)
• M60: 16,026,270 km (0.068 R)
• M61: 16,426,893 km (0.093 R)
• M62: 17,156,632 km (0.116 R)
• M63: 17,593,906 km (0.119 R)
• M64: 18,619,400 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.5

Radius: 6.2

Gravity: 23.5 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.29 AU - 8.51 AU

Year: 12740 Days

Day: 15 Hours

Environment

Temp: -226 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,771,617 km

• M1: 179,368 km (0.071 R)
• M2: 226,042 km (0.105 R)
• M3: 278,402 km (0.071 R)
• M4: 570,716 km (0.077 R)
• M5: 725,998 km (0.026 R)
• M6: 1,006,644 km (0.1 R)
• M7: 1,052,720 km (0.111 R)
• M8: 1,123,330 km (0.04 R)
• M9: 1,294,022 km (0.098 R)
• M10: 1,579,305 km (0.075 R)
• M11: 2,267,006 km (0.095 R)
• M12: 2,358,859 km (0.103 R)
• M13: 2,803,913 km (0.118 R)
• M14: 4,440,065 km (0.114 R)
• M15: 4,594,151 km (0.106 R)
• M16: 4,867,765 km (0.117 R)
• M17: 5,595,858 km (0.089 R)
• M18: 6,530,994 km (0.036 R)
• M19: 7,106,048 km (0.076 R)
• M20: 7,151,077 km (0.118 R)
• M21: 7,331,642 km (0.086 R)
• M22: 7,468,075 km (0.109 R)
• M23: 8,257,054 km (0.036 R)
• M24: 8,685,503 km (0.09 R)
• M25: 9,812,723 km (0.085 R)
• M26: 10,368,030 km (0.109 R)
• M27: 10,985,420 km (0.081 R)
• M28: 11,298,529 km (0.112 R)
• M29: 12,255,506 km (0.098 R)
• M30: 12,363,516 km (0.114 R)
• M31: 14,530,441 km (0.083 R)
• M32: 14,874,067 km (0.058 R)
• M33: 15,104,598 km (0.071 R)
• M34: 15,162,492 km (0.081 R)
• M35: 15,278,431 km (0.103 R)
• M36: 15,921,103 km (0.112 R)
• M37: 16,512,912 km (0.089 R)
• M38: 16,931,487 km (0.055 R)
• M39: 17,474,976 km (0.06 R)
• M40: 18,024,000 km (0.107 R)
• M41: 18,578,709 km (0.03 R)
• M42: 19,138,953 km (0.083 R)
• M43: 19,264,316 km (0.115 R)
• M44: 19,515,641 km (0.05 R)
• M45: 20,467,831 km (0.116 R)
• M46: 21,826,329 km (0.077 R)
• M47: 23,481,031 km (0.095 R)
• M48: 24,154,222 km (0.077 R)
• M49: 24,561,128 km (0.118 R)
• M50: 24,833,695 km (0.057 R)
• M51: 24,901,912 km (0.104 R)
• M52: 26,420,181 km (0.109 R)
• M53: 26,699,480 km (0.073 R)
• M54: 28,395,471 km (0.026 R)
• M55: 29,040,387 km (0.076 R)
• M56: 29,473,024 km (0.044 R)
• M57: 29,762,646 km (0.085 R)
• M58: 31,890,376 km (0.057 R)
• M59: 32,336,627 km (0.098 R)
• M60: 33,160,313 km (0.049 R)
• M61: 33,310,808 km (0.115 R)
• M62: 33,990,880 km (0.12 R)
• M63: 34,218,568 km (0.034 R)
• M64: 35,057,663 km (0.097 R)
• M65: 35,134,406 km (0.092 R)
• M66: 35,826,446 km (0.103 R)
• M67: 36,367,990 km (0.111 R)
• M68: 41,523,283 km (0.12 R)
• M69: 42,010,523 km (0.073 R)
• M70: 43,813,476 km (0.112 R)
• M71: 43,978,632 km (0.106 R)
• M72: 44,475,297 km (0.094 R)
• M73: 44,641,201 km (0.118 R)
• M74: 45,307,211 km (0.083 R)
• M75: 46,733,178 km (0.098 R)
• M76: 47,409,360 km (0.057 R)
• M77: 47,748,648 km (0.1 R)
• M78: 47,918,592 km (0.036 R)
• M79: 48,600,459 km (0.113 R)
• M80: 48,857,019 km (0.085 R)
• M81: 50,146,253 km (0.094 R)
• M82: 50,319,039 km (0.064 R)
• M83: 51,708,205 km (0.094 R)
• M84: 53,815,440 km (0.114 R)
• M85: 54,257,951 km (0.11 R)
• M86: 55,235,723 km (0.077 R)
• M87: 55,414,193 km (0.077 R)
• M88: 56,938,446 km (0.078 R)
• M89: 57,841,418 km (0.051 R)
• M90: 58,385,506 km (0.12 R)
• M91: 59,296,108 km (0.059 R)
• M92: 61,685,485 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.7

Radius: 4.8

Gravity: 16.7 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.63 AU - 8.93 AU

Year: 16748 Days

Day: 24.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 150.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,771,617 km

• M1: 61,485 km (0.109 R)
• M2: 92,302 km (0.119 R)
• M3: 539,300 km (0.08 R)
• M4: 573,857 km (0.091 R)
• M5: 627,413 km (0.101 R)
• M6: 1,091,466 km (0.086 R)
• M7: 1,227,002 km (0.114 R)
• M8: 1,716,785 km (0.048 R)
• M9: 2,701,289 km (0.037 R)
• M10: 2,761,876 km (0.102 R)
• M11: 3,231,763 km (0.119 R)
• M12: 3,263,926 km (0.035 R)
• M13: 3,328,702 km (0.103 R)
• M14: 3,393,777 km (0.086 R)
• M15: 3,726,034 km (0.085 R)
• M16: 4,314,253 km (0.117 R)
• M17: 4,528,776 km (0.092 R)
• M18: 5,117,594 km (0.116 R)
• M19: 5,926,619 km (0.055 R)
• M20: 6,569,142 km (0.086 R)
• M21: 7,107,395 km (0.112 R)
• M22: 7,919,262 km (0.101 R)
• M23: 8,093,993 km (0.111 R)
• M24: 8,225,789 km (0.056 R)
• M25: 8,715,273 km (0.089 R)
• M26: 9,582,641 km (0.026 R)
• M27: 9,815,565 km (0.045 R)
• M28: 10,144,680 km (0.066 R)
• M29: 12,446,094 km (0.081 R)
• M30: 13,007,236 km (0.112 R)
• M31: 13,524,396 km (0.094 R)
• M32: 14,259,669 km (0.059 R)
• M33: 14,418,841 km (0.101 R)
• M34: 14,525,355 km (0.079 R)
• M35: 15,061,813 km (0.066 R)
• M36: 17,158,427 km (0.069 R)
• M37: 17,384,469 km (0.09 R)
• M38: 17,441,167 km (0.113 R)
• M39: 18,010,985 km (0.031 R)
• M40: 18,644,831 km (0.068 R)
• M41: 18,877,157 km (0.07 R)
• M42: 19,110,380 km (0.102 R)
• M43: 19,697,701 km (0.094 R)
• M44: 20,830,008 km (0.063 R)
• M45: 21,191,885 km (0.113 R)
• M46: 22,228,598 km (0.036 R)
• M47: 23,845,751 km (0.068 R)
• M48: 26,017,014 km (0.1 R)
• M49: 26,471,792 km (0.109 R)
• M50: 27,060,460 km (0.059 R)
• M51: 27,191,807 km (0.059 R)
• M52: 27,455,248 km (0.106 R)
• M53: 27,918,254 km (0.067 R)
• M54: 28,051,097 km (0.11 R)
• M55: 28,184,089 km (0.073 R)
• M56: 29,660,471 km (0.047 R)
• M57: 29,999,609 km (0.109 R)
• M58: 30,476,377 km (0.079 R)
• M59: 30,544,744 km (0.05 R)
• M60: 30,681,626 km (0.112 R)
• M61: 32,269,457 km (0.065 R)
• M62: 32,618,170 km (0.093 R)
• M63: 33,460,107 km (0.102 R)
• M64: 33,954,678 km (0.086 R)
• M65: 34,950,850 km (0.117 R)
• M66: 35,022,358 km (0.104 R)
• M67: 35,165,523 km (0.103 R)
• M68: 38,143,567 km (0.116 R)
• M69: 39,923,932 km (0.083 R)
• M70: 40,448,272 km (0.059 R)
• M71: 40,748,964 km (0.12 R)
• M72: 41,352,442 km (0.053 R)
• M73: 41,958,912 km (0.059 R)
• M74: 42,492,078 km (0.114 R)
• M75: 44,802,019 km (0.105 R)
• M76: 47,944,771 km (0.098 R)
• M77: 48,502,173 km (0.117 R)
• M78: 50,106,012 km (0.077 R)
• M79: 50,428,993 km (0.105 R)
• M80: 50,833,506 km (0.09 R)
• M81: 51,076,752 km (0.079 R)
• M82: 51,564,441 km (0.104 R)
• M83: 51,890,415 km (0.048 R)
• M84: 52,790,396 km (0.096 R)
• M85: 53,283,470 km (0.097 R)
• M86: 53,860,619 km (0.08 R)
• M87: 53,943,347 km (0.083 R)
• M88: 54,854,846 km (0.09 R)
• M89: 55,104,376 km (0.057 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 12,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit