🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.8

Radius: 14.5

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.55 AU - 0.59 AU

Year: 292 Days

Day: 11.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 49,936,919 km

• M1: 189,241 km (0.099 R)
• M2: 285,732 km (0.083 R)
• M3: 376,538 km (0.108 R)
• M4: 470,037 km (0.086 R)
• M5: 562,338 km (0.084 R)
• M6: 669,600 km (0.081 R)
• M7: 770,878 km (0.111 R)
• M8: 889,808 km (0.03 R)
• M9: 1,060,499 km (0.085 R)
• M10: 1,169,706 km (0.111 R)
• M11: 1,354,609 km (0.109 R)
• M12: 1,455,587 km (0.102 R)
• M13: 1,549,834 km (0.055 R)
• M14: 1,660,836 km (0.111 R)
• M15: 1,805,048 km (0.089 R)
• M16: 1,969,157 km (0.118 R)
• M17: 2,074,324 km (0.084 R)
• M18: 2,208,663 km (0.089 R)
• M19: 2,340,309 km (0.075 R)
• M20: 2,520,275 km (0.092 R)
• M21: 2,670,023 km (0.092 R)
• M22: 2,816,928 km (0.099 R)
• M23: 2,966,526 km (0.11 R)
• M24: 3,094,282 km (0.115 R)
• M25: 3,292,649 km (0.118 R)
• M26: 3,585,263 km (0.116 R)
• M27: 3,721,696 km (0.09 R)
• M28: 3,846,760 km (0.077 R)
• M29: 3,979,902 km (0.06 R)
• M30: 4,216,715 km (0.077 R)
• M31: 4,319,639 km (0.102 R)
• M32: 4,451,285 km (0.115 R)
• M33: 4,549,122 km (0.112 R)
• M34: 4,654,887 km (0.11 R)
• M35: 4,761,401 km (0.054 R)
• M36: 4,861,482 km (0.1 R)
• M37: 4,962,311 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.4

Radius: 8.8

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.78 AU - 0.82 AU

Year: 485 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 49,936,919 km

• M1: 109,655 km (0.075 R)
• M2: 190,887 km (0.086 R)
• M3: 301,739 km (0.103 R)
• M4: 383,719 km (0.112 R)
• M5: 460,911 km (0.084 R)
• M6: 521,947 km (0.054 R)
• M7: 597,793 km (0.101 R)
• M8: 673,639 km (0.079 R)
• M9: 731,833 km (0.098 R)
• M10: 889,958 km (0.031 R)
• M11: 1,001,707 km (0.057 R)
• M12: 1,108,520 km (0.084 R)
• M13: 1,333,964 km (0.104 R)
• M14: 1,397,992 km (0.033 R)
• M15: 1,468,602 km (0.036 R)
• M16: 1,590,973 km (0.105 R)
• M17: 1,687,913 km (0.067 R)
• M18: 1,822,252 km (0.078 R)
• M19: 1,887,776 km (0.096 R)
• M20: 1,978,432 km (0.063 R)
• M21: 2,095,417 km (0.05 R)
• M22: 2,284,808 km (0.103 R)
• M23: 2,480,034 km (0.05 R)
• M24: 2,566,202 km (0.076 R)
• M25: 2,879,609 km (0.061 R)
• M26: 2,949,472 km (0.113 R)
• M27: 3,019,783 km (0.109 R)
• M28: 3,169,380 km (0.106 R)
• M29: 3,255,998 km (0.09 R)
• M30: 3,358,023 km (0.074 R)
• M31: 3,461,096 km (0.095 R)
• M32: 3,922,905 km (0.07 R)
• M33: 3,984,838 km (0.06 R)
• M34: 4,078,487 km (0.097 R)
• M35: 4,164,954 km (0.063 R)
• M36: 4,220,306 km (0.042 R)
• M37: 4,387,855 km (0.091 R)
• M38: 4,582,033 km (0.088 R)
• M39: 4,663,863 km (0.085 R)
• M40: 4,779,203 km (0.116 R)
• M41: 4,945,556 km (0.076 R)
• M42: 5,054,613 km (0.073 R)
• M43: 5,113,854 km (0.092 R)
• M44: 5,352,612 km (0.104 R)
• M45: 5,673,798 km (0.101 R)
• M46: 5,735,283 km (0.113 R)
• M47: 5,823,546 km (0.068 R)

Asteroid Belt

Center: 1.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.4

Radius: 12.1

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.7 AU - 2.1 AU

Year: 1776 Days

Day: 13.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 49,936,919 km

• M1: 155,133 km (0.108 R)
• M2: 249,080 km (0.073 R)
• M3: 411,245 km (0.101 R)
• M4: 591,809 km (0.065 R)
• M5: 679,324 km (0.11 R)
• M6: 801,695 km (0.118 R)
• M7: 977,622 km (0.118 R)
• M8: 1,091,167 km (0.069 R)
• M9: 1,209,349 km (0.057 R)
• M10: 1,505,254 km (0.072 R)
• M11: 1,638,246 km (0.08 R)
• M12: 1,975,440 km (0.084 R)
• M13: 2,165,579 km (0.106 R)
• M14: 2,298,721 km (0.083 R)
• M15: 2,434,855 km (0.105 R)
• M16: 2,564,257 km (0.109 R)
• M17: 2,686,628 km (0.111 R)
• M18: 2,810,944 km (0.098 R)
• M19: 2,996,146 km (0.05 R)
• M20: 3,105,353 km (0.115 R)
• M21: 3,246,124 km (0.086 R)
• M22: 3,471,867 km (0.113 R)
• M23: 3,766,725 km (0.111 R)
• M24: 3,982,295 km (0.046 R)
• M25: 4,113,642 km (0.118 R)
• M26: 4,257,705 km (0.067 R)
• M27: 4,380,824 km (0.111 R)
• M28: 4,653,691 km (0.033 R)
• M29: 5,026,189 km (0.11 R)
• M30: 5,192,392 km (0.116 R)
• M31: 5,300,103 km (0.028 R)
• M32: 5,517,768 km (0.063 R)
• M33: 5,615,605 km (0.065 R)
• M34: 5,899,841 km (0.088 R)
• M35: 7,030,651 km (0.118 R)
• M36: 7,337,177 km (0.112 R)
• M37: 7,417,810 km (0.075 R)
• M38: 8,115,834 km (0.107 R)
• M39: 8,395,283 km (0.081 R)
• M40: 8,522,142 km (0.109 R)
• M41: 8,635,387 km (0.103 R)
• M42: 8,763,294 km (0.081 R)
• M43: 8,992,478 km (0.088 R)
• M44: 9,252,778 km (0.08 R)
• M45: 9,369,165 km (0.047 R)
• M46: 9,647,716 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.4

Radius: 9.6

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.9 AU - 2.62 AU

Year: 2304 Days

Day: 6.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,936,919 km

• M1: 164,258 km (0.115 R)
• M2: 230,979 km (0.066 R)
• M3: 386,112 km (0.092 R)
• M4: 493,972 km (0.076 R)
• M5: 572,361 km (0.084 R)
• M6: 734,526 km (0.084 R)
• M7: 971,489 km (0.086 R)
• M8: 1,052,720 km (0.1 R)
• M9: 1,157,439 km (0.113 R)
• M10: 1,276,967 km (0.047 R)
• M11: 1,435,242 km (0.11 R)
• M12: 1,540,409 km (0.076 R)
• M13: 1,684,921 km (0.088 R)
• M14: 2,065,797 km (0.112 R)
• M15: 2,473,451 km (0.06 R)
• M16: 2,572,186 km (0.093 R)
• M17: 2,773,694 km (0.053 R)
• M18: 2,861,658 km (0.078 R)
• M19: 3,040,577 km (0.118 R)
• M20: 3,146,492 km (0.108 R)
• M21: 3,238,495 km (0.081 R)
• M22: 4,172,434 km (0.067 R)
• M23: 4,273,562 km (0.056 R)
• M24: 4,444,104 km (0.097 R)
• M25: 4,669,099 km (0.107 R)
• M26: 4,827,074 km (0.103 R)
• M27: 5,184,464 km (0.111 R)
• M28: 5,293,371 km (0.118 R)
• M29: 5,476,628 km (0.114 R)
• M30: 5,830,577 km (0.046 R)
• M31: 5,906,124 km (0.09 R)
• M32: 6,269,048 km (0.114 R)
• M33: 6,738,038 km (0.106 R)
• M34: 6,976,796 km (0.09 R)
• M35: 7,137,464 km (0.102 R)
• M36: 7,524,175 km (0.11 R)
• M37: 7,647,593 km (0.118 R)
• M38: 7,751,114 km (0.104 R)
• M39: 7,834,141 km (0.112 R)
• M40: 8,595,445 km (0.114 R)
• M41: 9,313,963 km (0.08 R)
• M42: 9,446,657 km (0.109 R)
• M43: 9,691,698 km (0.072 R)
• M44: 10,233,392 km (0.077 R)
• M45: 10,301,758 km (0.058 R)
• M46: 10,669,320 km (0.057 R)
• M47: 10,901,197 km (0.117 R)
• M48: 10,971,059 km (0.052 R)
• M49: 11,111,232 km (0.092 R)
• M50: 11,582,914 km (0.097 R)
• M51: 11,893,180 km (0.054 R)
• M52: 12,157,669 km (0.037 R)
• M53: 12,254,310 km (0.111 R)
• M54: 12,327,014 km (0.116 R)
• M55: 12,472,872 km (0.101 R)
• M56: 12,717,165 km (0.055 R)
• M57: 12,889,053 km (0.091 R)
• M58: 12,987,788 km (0.115 R)
• M59: 13,962,268 km (0.116 R)
• M60: 14,445,619 km (0.049 R)
• M61: 14,779,522 km (0.1 R)
• M62: 15,559,675 km (0.074 R)
• M63: 16,379,770 km (0.081 R)
• M64: 16,701,106 km (0.077 R)
• M65: 16,862,522 km (0.093 R)
• M66: 17,159,773 km (0.114 R)
• M67: 17,568,026 km (0.117 R)
• M68: 17,759,661 km (0.045 R)
• M69: 17,841,940 km (0.065 R)
• M70: 18,283,104 km (0.07 R)
• M71: 18,449,457 km (0.093 R)
• M72: 18,588,583 km (0.105 R)
• M73: 18,700,033 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.1

Radius: 5.5

Gravity: 20.2 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.33 AU - 7.71 AU

Year: 11292 Days

Day: 21.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,936,919 km

• M1: 76,594 km (0.118 R)
• M2: 134,040 km (0.048 R)
• M3: 368,011 km (0.032 R)
• M4: 453,282 km (0.087 R)
• M5: 577,597 km (0.074 R)
• M6: 858,542 km (0.069 R)
• M7: 915,689 km (0.117 R)
• M8: 1,792,781 km (0.101 R)
• M9: 1,866,533 km (0.102 R)
• M10: 2,068,041 km (0.104 R)
• M11: 2,574,430 km (0.08 R)
• M12: 3,000,335 km (0.097 R)
• M13: 3,088,149 km (0.105 R)
• M14: 3,326,458 km (0.108 R)
• M15: 3,820,879 km (0.091 R)
• M16: 4,012,215 km (0.102 R)
• M17: 4,076,692 km (0.055 R)
• M18: 4,141,467 km (0.109 R)
• M19: 4,371,100 km (0.108 R)
• M20: 4,877,040 km (0.087 R)
• M21: 6,351,926 km (0.046 R)
• M22: 6,464,872 km (0.095 R)
• M23: 6,807,750 km (0.034 R)
• M24: 7,195,807 km (0.035 R)
• M25: 7,710,873 km (0.044 R)
• M26: 8,361,175 km (0.099 R)
• M27: 9,283,595 km (0.11 R)
• M28: 9,497,819 km (0.064 R)
• M29: 9,887,372 km (0.046 R)
• M30: 10,951,462 km (0.03 R)
• M31: 12,004,930 km (0.104 R)
• M32: 12,661,964 km (0.098 R)
• M33: 13,138,283 km (0.099 R)
• M34: 14,701,880 km (0.117 R)
• M35: 15,051,640 km (0.045 R)
• M36: 15,759,388 km (0.1 R)
• M37: 16,220,149 km (0.095 R)
• M38: 17,207,345 km (0.11 R)
• M39: 17,259,705 km (0.047 R)
• M40: 17,787,636 km (0.111 R)
• M41: 17,893,850 km (0.088 R)
• M42: 18,859,205 km (0.08 R)
• M43: 19,184,730 km (0.085 R)
• M44: 20,338,728 km (0.112 R)
• M45: 20,895,980 km (0.111 R)
• M46: 21,401,920 km (0.085 R)
• M47: 22,139,886 km (0.118 R)
• M48: 23,117,209 km (0.115 R)
• M49: 24,050,102 km (0.114 R)
• M50: 25,891,951 km (0.093 R)
• M51: 26,374,703 km (0.094 R)
• M52: 26,617,201 km (0.102 R)
• M53: 26,738,675 km (0.089 R)
• M54: 27,104,292 km (0.113 R)
• M55: 27,471,555 km (0.086 R)
• M56: 28,459,050 km (0.11 R)
• M57: 28,645,449 km (0.1 R)
• M58: 29,395,234 km (0.109 R)
• M59: 30,341,590 km (0.079 R)
• M60: 31,297,819 km (0.042 R)
• M61: 32,199,296 km (0.115 R)
• M62: 33,109,300 km (0.114 R)
• M63: 33,305,273 km (0.095 R)
• M64: 35,020,862 km (0.051 R)
• M65: 35,087,433 km (0.105 R)
• M66: 36,225,274 km (0.043 R)
• M67: 36,629,787 km (0.107 R)
• M68: 37,035,795 km (0.116 R)
• M69: 37,103,563 km (0.083 R)
• M70: 37,171,481 km (0.051 R)
• M71: 37,307,166 km (0.117 R)
• M72: 38,194,132 km (0.081 R)
• M73: 38,262,647 km (0.101 R)
• M74: 39,226,058 km (0.058 R)
• M75: 39,641,341 km (0.075 R)
• M76: 40,616,121 km (0.094 R)
• M77: 42,022,341 km (0.114 R)
• M78: 42,731,435 km (0.12 R)
• M79: 42,873,703 km (0.111 R)
• M80: 43,373,060 km (0.055 R)
• M81: 44,233,398 km (0.059 R)
• M82: 44,377,311 km (0.064 R)
• M83: 44,521,374 km (0.089 R)
• M84: 45,171,675 km (0.115 R)
• M85: 45,389,191 km (0.103 R)
• M86: 47,215,033 km (0.111 R)
• M87: 47,804,448 km (0.09 R)
• M88: 48,618,710 km (0.1 R)
• M89: 48,841,610 km (0.046 R)
• M90: 48,990,311 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583

Radius: 7.6

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.29 AU - 6.93 AU

Year: 11526 Days

Day: 22.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,936,919 km

• M1: 112,198 km (0.091 R)
• M2: 379,829 km (0.094 R)
• M3: 435,031 km (0.112 R)
• M4: 493,224 km (0.085 R)
• M5: 920,476 km (0.096 R)
• M6: 1,057,507 km (0.115 R)
• M7: 1,329,626 km (0.056 R)
• M8: 1,600,248 km (0.099 R)
• M9: 2,063,703 km (0.118 R)
• M10: 2,457,743 km (0.105 R)
• M11: 2,677,503 km (0.099 R)
• M12: 2,990,162 km (0.082 R)
• M13: 3,712,122 km (0.119 R)
• M14: 4,092,699 km (0.075 R)
• M15: 4,519,202 km (0.086 R)
• M16: 4,686,901 km (0.064 R)
• M17: 4,822,736 km (0.073 R)
• M18: 5,132,853 km (0.051 R)
• M19: 5,736,330 km (0.094 R)
• M20: 5,808,885 km (0.074 R)
• M21: 6,399,797 km (0.075 R)
• M22: 7,087,199 km (0.078 R)
• M23: 7,598,225 km (0.112 R)
• M24: 7,878,422 km (0.112 R)
• M25: 8,284,431 km (0.116 R)
• M26: 8,490,128 km (0.118 R)
• M27: 8,780,797 km (0.083 R)
• M28: 8,864,422 km (0.116 R)
• M29: 10,106,982 km (0.119 R)
• M30: 10,815,627 km (0.067 R)
• M31: 10,905,386 km (0.095 R)
• M32: 11,448,875 km (0.076 R)
• M33: 12,094,090 km (0.066 R)
• M34: 12,468,085 km (0.081 R)
• M35: 12,609,305 km (0.059 R)
• M36: 12,703,702 km (0.114 R)
• M37: 13,419,677 km (0.104 R)
• M38: 14,443,674 km (0.067 R)
• M39: 14,493,191 km (0.11 R)
• M40: 14,990,155 km (0.116 R)
• M41: 15,695,509 km (0.093 R)
• M42: 16,205,788 km (0.097 R)
• M43: 16,360,023 km (0.072 R)
• M44: 16,411,485 km (0.062 R)
• M45: 17,663,619 km (0.111 R)
• M46: 18,461,724 km (0.1 R)
• M47: 18,515,429 km (0.101 R)
• M48: 19,380,404 km (0.1 R)
• M49: 19,489,461 km (0.11 R)
• M50: 19,982,835 km (0.111 R)
• M51: 20,148,140 km (0.069 R)
• M52: 20,480,248 km (0.111 R)
• M53: 22,854,964 km (0.118 R)
• M54: 22,970,155 km (0.109 R)
• M55: 23,317,072 km (0.09 R)
• M56: 24,191,920 km (0.08 R)
• M57: 25,077,390 km (0.059 R)
• M58: 26,334,910 km (0.109 R)
• M59: 26,819,308 km (0.114 R)
• M60: 28,290,304 km (0.095 R)
• M61: 28,475,955 km (0.097 R)
• M62: 29,035,451 km (0.097 R)
• M63: 29,222,747 km (0.093 R)
• M64: 29,473,174 km (0.073 R)
• M65: 30,672,201 km (0.08 R)
• M66: 30,735,780 km (0.04 R)
• M67: 31,245,759 km (0.07 R)
• M68: 31,501,721 km (0.103 R)
• M69: 31,951,562 km (0.102 R)
• M70: 32,209,469 km (0.097 R)
• M71: 32,662,601 km (0.073 R)
• M72: 33,574,998 km (0.109 R)
• M73: 37,783,635 km (0.109 R)
• M74: 38,124,718 km (0.037 R)
• M75: 38,466,848 km (0.086 R)
• M76: 39,568,338 km (0.1 R)
• M77: 39,776,129 km (0.097 R)
• M78: 40,680,299 km (0.078 R)
• M79: 41,240,094 km (0.093 R)
• M80: 41,943,353 km (0.058 R)
• M81: 42,155,184 km (0.119 R)
• M82: 43,361,990 km (0.108 R)
• M83: 43,433,348 km (0.029 R)
• M84: 43,576,065 km (0.082 R)
• M85: 45,157,164 km (0.111 R)
• M86: 45,301,826 km (0.048 R)
• M87: 46,976,424 km (0.042 R)
• M88: 47,269,786 km (0.118 R)
• M89: 47,932,055 km (0.11 R)
• M90: 48,227,212 km (0.119 R)
• M91: 48,523,117 km (0.079 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: 150 - 19,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit