🌌 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: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.1

Radius: 13.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.61 AU - 0.79 AU

Year: 391 Days

Day: 8.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 155 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 50,797,898 km

• M1: 181,612 km (0.113 R)
• M2: 301,141 km (0.113 R)
• M3: 409,749 km (0.077 R)
• M4: 511,475 km (0.103 R)
• M5: 598,990 km (0.116 R)
• M6: 682,914 km (0.099 R)
• M7: 768,335 km (0.063 R)
• M8: 854,204 km (0.095 R)
• M9: 939,923 km (0.075 R)
• M10: 1,044,792 km (0.073 R)
• M11: 1,237,773 km (0.1 R)
• M12: 1,371,812 km (0.101 R)
• M13: 1,483,712 km (0.104 R)
• M14: 1,598,902 km (0.104 R)
• M15: 1,731,595 km (0.104 R)
• M16: 1,913,058 km (0.119 R)
• M17: 2,023,910 km (0.062 R)
• M18: 2,300,217 km (0.106 R)
• M19: 2,456,846 km (0.107 R)
• M20: 2,561,415 km (0.077 R)
• M21: 2,678,699 km (0.12 R)
• M22: 2,803,614 km (0.05 R)
• M23: 2,965,479 km (0.09 R)
• M24: 3,089,046 km (0.092 R)
• M25: 3,214,260 km (0.053 R)
• M26: 3,347,402 km (0.114 R)
• M27: 3,433,122 km (0.065 R)
• M28: 3,619,221 km (0.092 R)
• M29: 3,719,901 km (0.038 R)
• M30: 3,808,762 km (0.091 R)
• M31: 4,040,788 km (0.104 R)
• M32: 4,138,775 km (0.045 R)
• M33: 4,250,823 km (0.106 R)
• M34: 4,350,605 km (0.065 R)
• M35: 4,511,872 km (0.063 R)
• M36: 4,654,588 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315

Radius: 14.6

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.29 AU - 1.69 AU

Year: 1213 Days

Day: 6.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 50,797,898 km

• M1: 196,272 km (0.056 R)
• M2: 342,579 km (0.116 R)
• M3: 537,056 km (0.103 R)
• M4: 656,884 km (0.098 R)
• M5: 782,397 km (0.081 R)
• M6: 1,006,195 km (0.054 R)
• M7: 1,232,537 km (0.086 R)
• M8: 1,332,169 km (0.058 R)
• M9: 1,497,774 km (0.095 R)
• M10: 1,605,036 km (0.111 R)
• M11: 1,700,030 km (0.091 R)
• M12: 1,935,048 km (0.052 R)
• M13: 2,108,432 km (0.104 R)
• M14: 2,254,290 km (0.073 R)
• M15: 2,429,021 km (0.104 R)
• M16: 2,721,484 km (0.079 R)
• M17: 2,881,105 km (0.085 R)
• M18: 2,980,289 km (0.094 R)
• M19: 3,256,746 km (0.072 R)
• M20: 3,398,116 km (0.068 R)
• M21: 3,522,431 km (0.081 R)
• M22: 3,765,678 km (0.114 R)
• M23: 3,924,401 km (0.114 R)
• M24: 4,217,762 km (0.093 R)
• M25: 4,351,652 km (0.071 R)
• M26: 4,581,584 km (0.073 R)
• M27: 4,890,803 km (0.048 R)
• M28: 5,042,645 km (0.032 R)
• M29: 5,295,465 km (0.061 R)
• M30: 5,406,766 km (0.116 R)
• M31: 5,518,815 km (0.106 R)
• M32: 5,631,612 km (0.111 R)
• M33: 5,836,711 km (0.109 R)
• M34: 5,928,564 km (0.12 R)
• M35: 6,219,083 km (0.077 R)
• M36: 6,838,418 km (0.104 R)
• M37: 6,996,393 km (0.049 R)
• M38: 7,229,467 km (0.118 R)
• M39: 7,490,216 km (0.078 R)
• M40: 7,590,297 km (0.071 R)
• M41: 7,753,957 km (0.119 R)
• M42: 7,956,961 km (0.065 R)
• M43: 8,110,449 km (0.093 R)
• M44: 8,251,968 km (0.106 R)
• M45: 8,368,505 km (0.09 R)
• M46: 8,511,520 km (0.117 R)
• M47: 8,839,738 km (0.078 R)
• M48: 8,932,339 km (0.119 R)
• M49: 9,025,240 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.5

Radius: 9.2

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.6 AU - 4.3 AU

Year: 4273 Days

Day: 11.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,797,898 km

• M1: 116,537 km (0.106 R)
• M2: 187,297 km (0.119 R)
• M3: 271,071 km (0.071 R)
• M4: 358,287 km (0.062 R)
• M5: 586,424 km (0.077 R)
• M6: 1,408,464 km (0.039 R)
• M7: 1,490,743 km (0.094 R)
• M8: 1,560,605 km (0.029 R)
• M9: 1,660,387 km (0.039 R)
• M10: 1,806,544 km (0.1 R)
• M11: 1,866,233 km (0.079 R)
• M12: 2,003,115 km (0.111 R)
• M13: 2,080,607 km (0.06 R)
• M14: 2,335,522 km (0.076 R)
• M15: 2,466,869 km (0.109 R)
• M16: 2,685,431 km (0.111 R)
• M17: 2,823,211 km (0.113 R)
• M18: 2,963,235 km (0.106 R)
• M19: 3,051,946 km (0.113 R)
• M20: 3,268,713 km (0.055 R)
• M21: 3,342,016 km (0.078 R)
• M22: 3,527,817 km (0.067 R)
• M23: 3,678,911 km (0.118 R)
• M24: 4,466,544 km (0.107 R)
• M25: 4,630,204 km (0.05 R)
• M26: 4,858,640 km (0.099 R)
• M27: 5,348,124 km (0.106 R)
• M28: 6,442,731 km (0.086 R)
• M29: 6,697,945 km (0.068 R)
• M30: 7,122,504 km (0.092 R)
• M31: 7,266,118 km (0.104 R)
• M32: 7,653,427 km (0.112 R)
• M33: 7,825,016 km (0.104 R)
• M34: 7,997,951 km (0.1 R)
• M35: 8,272,164 km (0.101 R)
• M36: 8,347,561 km (0.085 R)
• M37: 8,855,745 km (0.068 R)
• M38: 9,321,593 km (0.083 R)
• M39: 10,358,306 km (0.101 R)
• M40: 10,466,765 km (0.103 R)
• M41: 11,069,644 km (0.11 R)
• M42: 11,180,496 km (0.091 R)
• M43: 11,459,346 km (0.064 R)
• M44: 11,571,395 km (0.088 R)
• M45: 12,251,916 km (0.094 R)
• M46: 12,452,826 km (0.083 R)
• M47: 13,592,313 km (0.114 R)
• M48: 13,979,472 km (0.113 R)
• M49: 14,069,381 km (0.091 R)
• M50: 14,309,934 km (0.05 R)
• M51: 14,430,809 km (0.119 R)
• M52: 14,551,834 km (0.087 R)
• M53: 14,856,265 km (0.051 R)
• M54: 14,917,451 km (0.079 R)
• M55: 15,162,791 km (0.061 R)
• M56: 15,224,276 km (0.101 R)
• M57: 16,157,468 km (0.076 R)
• M58: 16,726,239 km (0.1 R)
• M59: 16,885,411 km (0.114 R)
• M60: 17,045,032 km (0.11 R)
• M61: 17,365,919 km (0.079 R)
• M62: 17,721,214 km (0.105 R)
• M63: 18,603,393 km (0.081 R)
• M64: 19,399,403 km (0.027 R)
• M65: 19,566,653 km (0.067 R)
• M66: 19,936,310 km (0.093 R)
• M67: 20,206,633 km (0.111 R)
• M68: 20,648,545 km (0.115 R)
• M69: 21,437,973 km (0.08 R)
• M70: 21,853,855 km (0.039 R)
• M71: 22,062,694 km (0.071 R)
• M72: 22,482,615 km (0.118 R)
• M73: 22,869,774 km (0.058 R)
• M74: 23,294,632 km (0.106 R)
• M75: 23,472,504 km (0.043 R)
• M76: 24,044,417 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.5

Radius: 7.2

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.76 AU - 8.3 AU

Year: 12430 Days

Day: 19.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 50,797,898 km

• M1: 358,137 km (0.094 R)
• M2: 493,523 km (0.084 R)
• M3: 630,106 km (0.059 R)
• M4: 996,172 km (0.119 R)
• M5: 1,314,666 km (0.068 R)
• M6: 1,485,507 km (0.105 R)
• M7: 1,595,910 km (0.099 R)
• M8: 3,093,086 km (0.12 R)
• M9: 3,525,124 km (0.089 R)
• M10: 3,703,295 km (0.106 R)
• M11: 4,161,813 km (0.065 R)
• M12: 6,097,160 km (0.027 R)
• M13: 6,419,245 km (0.089 R)
• M14: 7,305,163 km (0.101 R)
• M15: 8,268,125 km (0.107 R)
• M16: 9,107,668 km (0.112 R)
• M17: 9,270,580 km (0.105 R)
• M18: 9,558,107 km (0.092 R)
• M19: 9,723,862 km (0.027 R)
• M20: 10,780,322 km (0.026 R)
• M21: 10,996,042 km (0.08 R)
• M22: 11,563,467 km (0.086 R)
• M23: 11,739,992 km (0.042 R)
• M24: 11,917,415 km (0.074 R)
• M25: 12,140,466 km (0.105 R)
• M26: 12,409,891 km (0.074 R)
• M27: 12,455,070 km (0.104 R)
• M28: 12,500,248 km (0.118 R)
• M29: 12,635,934 km (0.077 R)
• M30: 14,303,501 km (0.046 R)
• M31: 14,350,774 km (0.102 R)
• M32: 14,731,052 km (0.093 R)
• M33: 15,018,429 km (0.04 R)
• M34: 15,066,450 km (0.091 R)
• M35: 16,831,256 km (0.056 R)
• M36: 17,131,799 km (0.062 R)
• M37: 19,493,351 km (0.115 R)
• M38: 20,179,107 km (0.105 R)
• M39: 22,834,021 km (0.078 R)
• M40: 23,500,778 km (0.063 R)
• M41: 23,612,528 km (0.109 R)
• M42: 24,230,367 km (0.107 R)
• M43: 24,399,712 km (0.037 R)
• M44: 24,796,595 km (0.11 R)
• M45: 25,711,536 km (0.088 R)
• M46: 26,812,426 km (0.071 R)
• M47: 27,751,452 km (0.08 R)
• M48: 28,224,929 km (0.097 R)
• M49: 28,701,099 km (0.098 R)
• M50: 31,305,898 km (0.102 R)
• M51: 32,170,125 km (0.103 R)
• M52: 33,543,882 km (0.098 R)
• M53: 36,090,636 km (0.095 R)
• M54: 36,348,692 km (0.077 R)
• M55: 36,736,899 km (0.098 R)
• M56: 37,452,276 km (0.094 R)
• M57: 39,095,160 km (0.093 R)
• M58: 41,097,527 km (0.111 R)
• M59: 41,704,745 km (0.076 R)
• M60: 42,996,223 km (0.101 R)
• M61: 43,406,869 km (0.079 R)
• M62: 44,508,059 km (0.107 R)
• M63: 45,618,524 km (0.106 R)
• M64: 46,667,804 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.7

Radius: 7.3

Gravity: 15.72 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.02 AU - 8.34 AU

Year: 15601 Days

Day: 21.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,797,898 km

• M1: 257,009 km (0.051 R)
• M2: 346,768 km (0.1 R)
• M3: 413,339 km (0.053 R)
• M4: 704,756 km (0.119 R)
• M5: 907,311 km (0.086 R)
• M6: 1,231,938 km (0.059 R)
• M7: 1,562,101 km (0.108 R)
• M8: 2,741,231 km (0.077 R)
• M9: 2,811,243 km (0.072 R)
• M10: 3,061,221 km (0.052 R)
• M11: 3,133,926 km (0.054 R)
• M12: 3,430,728 km (0.042 R)
• M13: 3,971,823 km (0.073 R)
• M14: 4,051,260 km (0.066 R)
• M15: 4,171,537 km (0.092 R)
• M16: 4,539,248 km (0.115 R)
• M17: 5,793,776 km (0.093 R)
• M18: 5,974,789 km (0.08 R)
• M19: 6,111,821 km (0.079 R)
• M20: 7,147,936 km (0.058 R)
• M21: 7,391,032 km (0.075 R)
• M22: 7,885,304 km (0.065 R)
• M23: 8,492,522 km (0.088 R)
• M24: 8,853,651 km (0.117 R)
• M25: 10,238,628 km (0.072 R)
• M26: 10,844,649 km (0.054 R)
• M27: 11,011,899 km (0.09 R)
• M28: 11,236,296 km (0.089 R)
• M29: 11,861,166 km (0.111 R)
• M30: 12,849,111 km (0.12 R)
• M31: 13,144,567 km (0.104 R)
• M32: 14,288,093 km (0.09 R)
• M33: 15,088,591 km (0.093 R)
• M34: 15,588,547 km (0.099 R)
• M35: 15,903,750 km (0.059 R)
• M36: 16,093,889 km (0.095 R)
• M37: 19,034,983 km (0.083 R)
• M38: 19,304,408 km (0.032 R)
• M39: 20,808,316 km (0.085 R)
• M40: 21,085,670 km (0.098 R)
• M41: 22,420,382 km (0.059 R)
• M42: 22,990,500 km (0.093 R)
• M43: 23,133,665 km (0.119 R)
• M44: 23,421,192 km (0.042 R)
• M45: 23,782,172 km (0.059 R)
• M46: 23,999,538 km (0.116 R)
• M47: 25,392,144 km (0.114 R)
• M48: 25,911,698 km (0.1 R)
• M49: 26,735,383 km (0.112 R)
• M50: 27,339,759 km (0.065 R)
• M51: 29,102,321 km (0.118 R)
• M52: 30,036,560 km (0.097 R)
• M53: 30,193,189 km (0.061 R)
• M54: 31,297,221 km (0.093 R)
• M55: 31,376,657 km (0.089 R)
• M56: 32,093,979 km (0.093 R)
• M57: 33,139,668 km (0.058 R)
• M58: 33,220,601 km (0.082 R)
• M59: 33,544,929 km (0.043 R)
• M60: 34,114,897 km (0.046 R)
• M61: 35,678,195 km (0.117 R)
• M62: 37,685,948 km (0.055 R)
• M63: 37,939,516 km (0.097 R)
• M64: 38,363,327 km (0.114 R)
• M65: 40,592,485 km (0.09 R)
• M66: 40,939,103 km (0.077 R)
• M67: 43,570,230 km (0.099 R)
• M68: 44,102,948 km (0.087 R)
• M69: 44,370,130 km (0.107 R)
• M70: 45,714,117 km (0.094 R)
• M71: 46,255,512 km (0.059 R)
• M72: 46,345,869 km (0.098 R)
• M73: 48,075,221 km (0.108 R)
• M74: 49,178,355 km (0.118 R)
• M75: 52,160,439 km (0.099 R)
• M76: 53,198,948 km (0.078 R)
• M77: 53,483,333 km (0.118 R)
• M78: 53,768,317 km (0.081 R)
• M79: 55,200,418 km (0.108 R)
• M80: 55,776,818 km (0.085 R)
• M81: 57,907,241 km (0.087 R)
• M82: 59,670,103 km (0.071 R)
• M83: 59,965,708 km (0.091 R)
• M84: 60,064,293 km (0.077 R)
• M85: 60,261,613 km (0.06 R)
• M86: 60,558,116 km (0.092 R)
• M87: 61,549,950 km (0.033 R)
• M88: 61,948,179 km (0.103 R)
• M89: 65,672,119 km (0.101 R)
• M90: 66,384,803 km (0.096 R)
• M91: 66,486,679 km (0.116 R)
• M92: 67,715,027 km (0.082 R)
• M93: 67,920,425 km (0.082 R)
• M94: 68,435,042 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.2

Radius: 4.3

Gravity: 17.16 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.26 AU - 10.4 AU

Year: 16032 Days

Day: 23.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 50,797,898 km

• M1: 104,270 km (0.079 R)
• M2: 156,180 km (0.108 R)
• M3: 254,017 km (0.104 R)
• M4: 637,885 km (0.093 R)
• M5: 1,244,953 km (0.093 R)
• M6: 1,288,935 km (0.086 R)
• M7: 1,378,096 km (0.037 R)
• M8: 1,658,143 km (0.037 R)
• M9: 1,730,847 km (0.052 R)
• M10: 1,854,565 km (0.103 R)
• M11: 1,904,830 km (0.093 R)
• M12: 2,110,377 km (0.053 R)
• M13: 3,090,393 km (0.093 R)
• M14: 3,150,082 km (0.07 R)
• M15: 3,516,597 km (0.085 R)
• M16: 3,673,226 km (0.065 R)
• M17: 3,864,263 km (0.074 R)
• M18: 3,896,426 km (0.098 R)
• M19: 4,156,876 km (0.043 R)
• M20: 4,389,501 km (0.12 R)
• M21: 4,694,680 km (0.101 R)
• M22: 6,169,566 km (0.106 R)
• M23: 6,207,264 km (0.089 R)
• M24: 6,396,506 km (0.046 R)
• M25: 6,549,395 km (0.079 R)
• M26: 6,819,718 km (0.119 R)
• M27: 7,054,437 km (0.04 R)
• M28: 7,855,534 km (0.108 R)
• M29: 9,542,250 km (0.116 R)
• M30: 10,832,083 km (0.074 R)
• M31: 10,923,038 km (0.096 R)
• M32: 11,613,283 km (0.102 R)
• M33: 11,706,482 km (0.032 R)
• M34: 12,034,251 km (0.102 R)
• M35: 12,555,450 km (0.099 R)
• M36: 12,890,849 km (0.101 R)
• M37: 13,816,411 km (0.112 R)
• M38: 13,865,628 km (0.104 R)
• M39: 14,212,396 km (0.111 R)
• M40: 14,361,844 km (0.114 R)
• M41: 14,863,895 km (0.099 R)
• M42: 15,269,604 km (0.103 R)
• M43: 15,576,280 km (0.05 R)
• M44: 15,627,592 km (0.067 R)
• M45: 16,040,183 km (0.11 R)
• M46: 16,508,574 km (0.089 R)
• M47: 16,560,933 km (0.104 R)
• M48: 18,264,105 km (0.091 R)
• M49: 18,426,568 km (0.08 R)
• M50: 19,743,927 km (0.098 R)
• M51: 20,022,179 km (0.094 R)
• M52: 20,413,826 km (0.119 R)
• M53: 20,638,821 km (0.11 R)
• M54: 20,751,618 km (0.051 R)
• M55: 21,261,747 km (0.044 R)
• M56: 21,718,619 km (0.12 R)
• M57: 22,063,442 km (0.105 R)
• M58: 22,178,782 km (0.104 R)
• M59: 22,584,043 km (0.033 R)
• M60: 22,758,474 km (0.103 R)
• M61: 25,428,048 km (0.064 R)
• M62: 26,278,512 km (0.111 R)
• M63: 26,645,924 km (0.075 R)
• M64: 27,447,619 km (0.108 R)
• M65: 27,571,785 km (0.108 R)
• M66: 28,696,462 km (0.06 R)
• M67: 28,759,443 km (0.115 R)
• M68: 29,899,977 km (0.114 R)
• M69: 30,283,546 km (0.059 R)
• M70: 30,861,742 km (0.061 R)
• M71: 31,055,321 km (0.081 R)
• M72: 32,159,653 km (0.101 R)
• M73: 33,144,904 km (0.098 R)
• M74: 35,077,410 km (0.099 R)
• M75: 35,549,391 km (0.101 R)
• M76: 35,752,246 km (0.104 R)
• M77: 36,227,219 km (0.091 R)
• M78: 38,355,398 km (0.117 R)
• M79: 38,563,489 km (0.106 R)
• M80: 38,702,465 km (0.102 R)
• M81: 40,100,906 km (0.102 R)
• M82: 40,171,367 km (0.115 R)
• M83: 40,312,138 km (0.095 R)
• M84: 40,594,280 km (0.029 R)
• M85: 40,735,650 km (0.058 R)
• M86: 41,444,893 km (0.083 R)
• M87: 41,658,369 km (0.117 R)
• M88: 42,731,585 km (0.033 R)
• M89: 44,540,372 km (0.033 R)
• M90: 44,686,081 km (0.069 R)
• M91: 44,978,096 km (0.087 R)
• M92: 46,743,650 km (0.12 R)
• M93: 46,965,803 km (0.112 R)
• M94: 47,262,754 km (0.096 R)
• M95: 50,266,081 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 13,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit