🌌 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: 676

Radius: 8.4

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.52 AU - 0.68 AU

Year: 310 Days

Day: 11.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 38,280,894 km

• M1: 104,569 km (0.085 R)
• M2: 175,478 km (0.099 R)
• M3: 250,128 km (0.059 R)
• M4: 303,085 km (0.114 R)
• M5: 356,043 km (0.08 R)
• M6: 415,882 km (0.12 R)
• M7: 500,854 km (0.095 R)
• M8: 586,124 km (0.039 R)
• M9: 645,814 km (0.108 R)
• M10: 790,326 km (0.099 R)
• M11: 937,829 km (0.085 R)
• M12: 997,219 km (0.09 R)
• M13: 1,070,074 km (0.034 R)
• M14: 1,234,482 km (0.118 R)
• M15: 1,295,518 km (0.059 R)
• M16: 1,348,774 km (0.096 R)
• M17: 1,434,494 km (0.111 R)
• M18: 1,531,583 km (0.089 R)
• M19: 1,654,702 km (0.066 R)
• M20: 1,737,130 km (0.103 R)
• M21: 1,875,957 km (0.082 R)
• M22: 1,956,890 km (0.116 R)
• M23: 2,049,341 km (0.103 R)
• M24: 2,238,882 km (0.068 R)
• M25: 2,303,358 km (0.074 R)
• M26: 2,417,651 km (0.081 R)
• M27: 2,533,889 km (0.116 R)
• M28: 2,601,208 km (0.087 R)
• M29: 2,703,234 km (0.104 R)
• M30: 2,893,821 km (0.048 R)
• M31: 2,970,266 km (0.061 R)
• M32: 3,065,111 km (0.09 R)
• M33: 3,203,190 km (0.077 R)
• M34: 3,263,926 km (0.065 R)
• M35: 3,318,978 km (0.105 R)
• M36: 3,448,381 km (0.067 R)
• M37: 3,592,294 km (0.067 R)
• M38: 3,918,118 km (0.03 R)
• M39: 3,989,775 km (0.09 R)
• M40: 4,074,896 km (0.115 R)
• M41: 4,140,869 km (0.072 R)
• M42: 4,247,084 km (0.114 R)
• M43: 4,300,490 km (0.034 R)
• M44: 4,360,928 km (0.091 R)
• M45: 4,523,391 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.4

Radius: 10.6

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.74 AU - 1.16 AU

Year: 617 Days

Day: 8.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 38,280,894 km

• M1: 134,788 km (0.093 R)
• M2: 212,130 km (0.071 R)
• M3: 283,039 km (0.097 R)
• M4: 354,697 km (0.085 R)
• M5: 432,787 km (0.028 R)
• M6: 546,631 km (0.117 R)
• M7: 624,272 km (0.066 R)
• M8: 706,401 km (0.088 R)
• M9: 810,820 km (0.113 R)
• M10: 969,843 km (0.073 R)
• M11: 1,040,004 km (0.119 R)
• M12: 1,118,842 km (0.089 R)
• M13: 1,224,907 km (0.073 R)
• M14: 1,375,552 km (0.055 R)
• M15: 1,451,399 km (0.084 R)
• M16: 1,544,299 km (0.091 R)
• M17: 1,631,365 km (0.099 R)
• M18: 1,711,998 km (0.074 R)
• M19: 1,802,206 km (0.074 R)
• M20: 1,873,115 km (0.095 R)
• M21: 1,992,045 km (0.064 R)
• M22: 2,104,692 km (0.09 R)
• M23: 2,246,511 km (0.09 R)
• M24: 2,332,081 km (0.112 R)
• M25: 2,409,723 km (0.079 R)
• M26: 2,619,608 km (0.097 R)
• M27: 2,686,030 km (0.087 R)
• M28: 2,796,583 km (0.062 R)
• M29: 2,874,373 km (0.09 R)
• M30: 2,943,039 km (0.052 R)
• M31: 3,117,171 km (0.114 R)
• M32: 3,279,485 km (0.101 R)
• M33: 3,351,441 km (0.084 R)
• M34: 3,470,671 km (0.096 R)
• M35: 3,676,218 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.7

Radius: 9.2

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.34 AU - 2.16 AU

Year: 1544 Days

Day: 10.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 38,280,894 km

• M1: 116,537 km (0.108 R)
• M2: 209,437 km (0.097 R)
• M3: 366,964 km (0.11 R)
• M4: 562,039 km (0.057 R)
• M5: 648,507 km (0.1 R)
• M6: 747,241 km (0.028 R)
• M7: 836,252 km (0.084 R)
• M8: 976,724 km (0.091 R)
• M9: 1,066,483 km (0.066 R)
• M10: 1,185,114 km (0.117 R)
• M11: 1,491,790 km (0.12 R)
• M12: 1,664,127 km (0.112 R)
• M13: 1,833,172 km (0.069 R)
• M14: 1,894,208 km (0.067 R)
• M15: 2,198,939 km (0.105 R)
• M16: 2,296,627 km (0.112 R)
• M17: 3,057,780 km (0.119 R)
• M18: 3,118,368 km (0.055 R)
• M19: 3,228,621 km (0.112 R)
• M20: 3,644,204 km (0.085 R)
• M21: 3,708,681 km (0.113 R)
• M22: 3,943,849 km (0.107 R)
• M23: 4,063,228 km (0.091 R)
• M24: 4,157,026 km (0.083 R)
• M25: 4,319,489 km (0.102 R)
• M26: 4,470,134 km (0.103 R)
• M27: 4,608,811 km (0.101 R)
• M28: 5,206,305 km (0.095 R)
• M29: 5,264,499 km (0.102 R)
• M30: 5,352,163 km (0.111 R)
• M31: 5,514,178 km (0.102 R)
• M32: 5,633,108 km (0.088 R)
• M33: 5,828,183 km (0.12 R)
• M34: 6,025,503 km (0.12 R)
• M35: 6,086,539 km (0.064 R)
• M36: 6,178,691 km (0.071 R)
• M37: 6,489,107 km (0.056 R)
• M38: 6,804,609 km (0.068 R)
• M39: 6,900,351 km (0.042 R)
• M40: 7,093,033 km (0.052 R)
• M41: 7,222,436 km (0.084 R)
• M42: 7,319,973 km (0.076 R)
• M43: 7,434,416 km (0.098 R)
• M44: 7,500,089 km (0.077 R)
• M45: 7,665,096 km (0.096 R)
• M46: 8,099,678 km (0.118 R)
• M47: 8,184,200 km (0.051 R)
• M48: 8,371,048 km (0.117 R)
• M49: 8,473,672 km (0.1 R)
• M50: 8,542,188 km (0.111 R)
• M51: 8,731,878 km (0.093 R)
• M52: 8,835,849 km (0.055 R)
• M53: 9,132,950 km (0.045 R)
• M54: 9,397,738 km (0.118 R)
• M55: 9,504,402 km (0.113 R)
• M56: 9,736,877 km (0.1 R)
• M57: 9,808,684 km (0.103 R)
• M58: 10,243,864 km (0.112 R)
• M59: 10,408,571 km (0.065 R)
• M60: 10,666,777 km (0.118 R)
• M61: 10,796,628 km (0.097 R)
• M62: 10,870,978 km (0.113 R)
• M63: 11,132,924 km (0.104 R)
• M64: 11,302,418 km (0.084 R)
• M65: 11,491,660 km (0.108 R)
• M66: 11,777,691 km (0.077 R)
• M67: 11,950,327 km (0.095 R)
• M68: 12,181,904 km (0.109 R)
• M69: 12,669,144 km (0.082 R)
• M70: 12,747,683 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.7

Radius: 11.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.93 AU - 4.55 AU

Year: 4823 Days

Day: 6.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 38,280,894 km

• M1: 191,186 km (0.043 R)
• M2: 302,786 km (0.101 R)
• M3: 429,346 km (0.107 R)
• M4: 537,056 km (0.114 R)
• M5: 646,712 km (0.077 R)
• M6: 746,493 km (0.088 R)
• M7: 1,133,802 km (0.092 R)
• M8: 1,338,452 km (0.072 R)
• M9: 1,494,034 km (0.077 R)
• M10: 1,758,224 km (0.119 R)
• M11: 1,983,518 km (0.025 R)
• M12: 2,317,570 km (0.093 R)
• M13: 2,715,201 km (0.104 R)
• M14: 4,261,295 km (0.098 R)
• M15: 4,439,616 km (0.088 R)
• M16: 4,729,985 km (0.115 R)
• M17: 5,234,280 km (0.066 R)
• M18: 5,367,721 km (0.11 R)
• M19: 5,677,389 km (0.097 R)
• M20: 5,814,720 km (0.107 R)
• M21: 6,072,626 km (0.115 R)
• M22: 6,253,341 km (0.106 R)
• M23: 6,395,159 km (0.11 R)
• M24: 6,517,680 km (0.09 R)
• M25: 7,078,373 km (0.059 R)
• M26: 7,460,895 km (0.032 R)
• M27: 7,871,990 km (0.118 R)
• M28: 8,179,712 km (0.088 R)
• M29: 8,379,575 km (0.105 R)
• M30: 9,057,553 km (0.084 R)
• M31: 9,172,294 km (0.065 R)
• M32: 9,380,086 km (0.103 R)
• M33: 9,682,872 km (0.12 R)
• M34: 10,083,794 km (0.059 R)
• M35: 10,322,253 km (0.065 R)
• M36: 10,514,337 km (0.098 R)
• M37: 10,780,322 km (0.115 R)
• M38: 11,220,439 km (0.08 R)
• M39: 11,319,024 km (0.093 R)
• M40: 11,641,557 km (0.09 R)
• M41: 11,841,569 km (0.085 R)
• M42: 12,499,351 km (0.063 R)
• M43: 12,858,386 km (0.119 R)
• M44: 13,142,921 km (0.106 R)
• M45: 13,221,011 km (0.113 R)
• M46: 13,692,095 km (0.094 R)
• M47: 13,982,614 km (0.11 R)
• M48: 14,302,005 km (0.082 R)
• M49: 14,408,968 km (0.044 R)
• M50: 15,002,273 km (0.103 R)
• M51: 15,083,804 km (0.032 R)
• M52: 15,934,866 km (0.115 R)
• M53: 16,970,831 km (0.097 R)
• M54: 17,112,650 km (0.073 R)
• M55: 17,197,771 km (0.097 R)
• M56: 17,597,347 km (0.077 R)
• M57: 17,913,298 km (0.112 R)
• M58: 17,999,915 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.5

Radius: 5.2

Gravity: 17.51 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.84 AU - 6.76 AU

Year: 9315 Days

Day: 21.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,280,894 km

• M1: 83,476 km (0.05 R)
• M2: 437,125 km (0.098 R)
• M3: 796,160 km (0.055 R)
• M4: 1,190,799 km (0.07 R)
• M5: 1,437,785 km (0.1 R)
• M6: 1,477,279 km (0.076 R)
• M7: 1,536,969 km (0.097 R)
• M8: 2,000,124 km (0.034 R)
• M9: 2,247,110 km (0.12 R)
• M10: 2,409,274 km (0.078 R)
• M11: 2,744,971 km (0.09 R)
• M12: 2,918,505 km (0.094 R)
• M13: 3,070,048 km (0.115 R)
• M14: 3,224,133 km (0.103 R)
• M15: 3,893,135 km (0.071 R)
• M16: 3,948,486 km (0.118 R)
• M17: 4,780,101 km (0.068 R)
• M18: 5,384,327 km (0.108 R)
• M19: 5,789,737 km (0.051 R)
• M20: 5,980,175 km (0.107 R)
• M21: 6,432,708 km (0.032 R)
• M22: 6,762,572 km (0.044 R)
• M23: 6,963,182 km (0.047 R)
• M24: 7,064,161 km (0.076 R)
• M25: 7,267,764 km (0.086 R)
• M26: 7,507,569 km (0.114 R)
• M27: 7,889,941 km (0.095 R)
• M28: 7,995,258 km (0.102 R)
• M29: 8,136,479 km (0.036 R)
• M30: 9,000,855 km (0.088 R)
• M31: 9,147,760 km (0.063 R)
• M32: 9,258,463 km (0.082 R)
• M33: 9,406,714 km (0.108 R)
• M34: 10,045,647 km (0.076 R)
• M35: 10,428,019 km (0.07 R)
• M36: 10,698,492 km (0.084 R)
• M37: 10,815,178 km (0.057 R)
• M38: 12,737,959 km (0.084 R)
• M39: 13,653,947 km (0.054 R)
• M40: 13,738,320 km (0.052 R)
• M41: 14,893,366 km (0.074 R)
• M42: 14,980,282 km (0.07 R)
• M43: 16,168,388 km (0.095 R)
• M44: 16,212,968 km (0.117 R)
• M45: 17,478,118 km (0.118 R)
• M46: 17,707,302 km (0.092 R)
• M47: 18,354,312 km (0.116 R)
• M48: 18,540,711 km (0.095 R)
• M49: 18,587,386 km (0.077 R)
• M50: 18,962,129 km (0.075 R)
• M51: 19,245,018 km (0.093 R)
• M52: 19,576,527 km (0.05 R)
• M53: 20,053,595 km (0.117 R)
• M54: 21,165,256 km (0.12 R)
• M55: 23,397,556 km (0.074 R)
• M56: 23,802,218 km (0.041 R)
• M57: 24,464,637 km (0.066 R)
• M58: 25,184,652 km (0.059 R)
• M59: 26,016,266 km (0.073 R)
• M60: 26,120,835 km (0.113 R)
• M61: 26,540,457 km (0.101 R)
• M62: 27,812,937 km (0.05 R)
• M63: 27,866,343 km (0.086 R)
• M64: 28,134,124 km (0.034 R)
• M65: 28,348,946 km (0.083 R)
• M66: 28,564,217 km (0.034 R)
• M67: 29,376,683 km (0.08 R)
• M68: 29,922,566 km (0.066 R)
• M69: 29,977,319 km (0.107 R)
• M70: 30,196,779 km (0.112 R)
• M71: 31,357,359 km (0.059 R)
• M72: 31,413,010 km (0.103 R)
• M73: 31,803,311 km (0.054 R)
• M74: 31,971,159 km (0.103 R)
• M75: 32,139,158 km (0.105 R)
• M76: 33,040,485 km (0.045 R)
• M77: 33,437,518 km (0.077 R)
• M78: 34,810,377 km (0.089 R)
• M79: 35,156,547 km (0.062 R)
• M80: 35,330,080 km (0.11 R)
• M81: 36,085,101 km (0.041 R)
• M82: 36,669,430 km (0.042 R)
• M83: 37,906,904 km (0.053 R)
• M84: 37,966,144 km (0.066 R)
• M85: 38,978,473 km (0.052 R)
• M86: 39,397,796 km (0.115 R)
• M87: 39,999,628 km (0.064 R)
• M88: 40,362,104 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.5

Radius: 5

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.52 AU - 6.38 AU

Year: 9678 Days

Day: 24.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,280,894 km

• M1: 195,524 km (0.067 R)
• M2: 280,945 km (0.113 R)
• M3: 489,484 km (0.079 R)
• M4: 638,035 km (0.087 R)
• M5: 785,239 km (0.085 R)
• M6: 1,009,337 km (0.043 R)
• M7: 1,181,225 km (0.042 R)
• M8: 1,216,829 km (0.114 R)
• M9: 1,591,721 km (0.097 R)
• M10: 1,853,518 km (0.09 R)
• M11: 2,000,124 km (0.045 R)
• M12: 2,042,759 km (0.111 R)
• M13: 2,150,619 km (0.093 R)
• M14: 2,260,274 km (0.04 R)
• M15: 2,349,435 km (0.049 R)
• M16: 2,417,053 km (0.117 R)
• M17: 2,462,531 km (0.043 R)
• M18: 2,623,797 km (0.03 R)
• M19: 2,788,504 km (0.114 R)
• M20: 3,277,540 km (0.086 R)
• M21: 3,403,950 km (0.093 R)
• M22: 3,506,275 km (0.118 R)
• M23: 3,609,497 km (0.093 R)
• M24: 3,819,234 km (0.107 R)
• M25: 4,086,864 km (0.119 R)
• M26: 4,141,168 km (0.103 R)
• M27: 4,443,954 km (0.062 R)
• M28: 4,499,754 km (0.112 R)
• M29: 4,868,214 km (0.073 R)
• M30: 5,573,717 km (0.061 R)
• M31: 5,634,005 km (0.098 R)
• M32: 6,154,756 km (0.097 R)
• M33: 6,468,163 km (0.045 R)
• M34: 6,948,073 km (0.09 R)
• M35: 8,043,728 km (0.071 R)
• M36: 8,386,307 km (0.039 R)
• M37: 8,420,864 km (0.093 R)
• M38: 9,156,586 km (0.117 R)
• M39: 9,803,448 km (0.09 R)
• M40: 10,353,669 km (0.074 R)
• M41: 10,726,167 km (0.115 R)
• M42: 10,838,665 km (0.116 R)
• M43: 10,951,611 km (0.057 R)
• M44: 11,027,158 km (0.089 R)
• M45: 11,292,994 km (0.081 R)
• M46: 11,985,931 km (0.089 R)
• M47: 12,376,830 km (0.084 R)
• M48: 12,416,174 km (0.064 R)
• M49: 12,573,851 km (0.107 R)
• M50: 12,613,344 km (0.055 R)
• M51: 13,171,195 km (0.036 R)
• M52: 13,818,505 km (0.086 R)
• M53: 14,517,576 km (0.114 R)
• M54: 14,850,431 km (0.098 R)
• M55: 15,949,826 km (0.08 R)
• M56: 16,164,200 km (0.113 R)
• M57: 16,900,371 km (0.112 R)
• M58: 17,647,313 km (0.115 R)
• M59: 18,225,808 km (0.12 R)
• M60: 18,675,050 km (0.108 R)
• M61: 18,720,079 km (0.059 R)
• M62: 19,264,466 km (0.04 R)
• M63: 19,767,863 km (0.079 R)
• M64: 20,044,319 km (0.111 R)
• M65: 20,741,146 km (0.116 R)
• M66: 21,163,012 km (0.104 R)
• M67: 22,015,122 km (0.047 R)
• M68: 22,062,844 km (0.114 R)
• M69: 22,253,880 km (0.106 R)
• M70: 24,985,388 km (0.103 R)
• M71: 25,184,502 km (0.095 R)
• M72: 26,036,612 km (0.094 R)
• M73: 28,337,427 km (0.085 R)
• M74: 28,545,069 km (0.09 R)
• M75: 28,649,039 km (0.106 R)
• M76: 29,170,986 km (0.075 R)
• M77: 29,801,541 km (0.095 R)
• M78: 31,773,690 km (0.115 R)
• M79: 33,622,869 km (0.102 R)
• M80: 33,677,772 km (0.097 R)
• M81: 34,007,785 km (0.096 R)
• M82: 34,173,240 km (0.07 R)
• M83: 35,506,456 km (0.101 R)
• M84: 36,235,746 km (0.038 R)
• M85: 36,461,190 km (0.109 R)
• M86: 38,280,898 km (0.12 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 20,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit