🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.9

Radius: 12.6

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.42 AU - 0.64 AU

Year: 271 Days

Day: 12.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 132.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,349,145 km

• M1: 164,109 km (0.055 R)
• M2: 275,110 km (0.116 R)
• M3: 356,193 km (0.102 R)
• M4: 442,062 km (0.069 R)
• M5: 543,639 km (0.082 R)
• M6: 629,508 km (0.072 R)
• M7: 710,889 km (0.11 R)
• M8: 803,341 km (0.039 R)
• M9: 918,980 km (0.108 R)
• M10: 1,009,786 km (0.096 R)
• M11: 1,092,064 km (0.092 R)
• M12: 1,238,670 km (0.1 R)
• M13: 1,383,631 km (0.082 R)
• M14: 1,511,986 km (0.067 R)
• M15: 1,649,017 km (0.12 R)
• M16: 1,843,495 km (0.043 R)
• M17: 1,926,372 km (0.026 R)
• M18: 2,070,883 km (0.067 R)
• M19: 2,157,351 km (0.05 R)
• M20: 2,250,102 km (0.111 R)
• M21: 2,386,834 km (0.054 R)
• M22: 2,466,869 km (0.057 R)
• M23: 2,668,527 km (0.101 R)
• M24: 2,763,073 km (0.1 R)
• M25: 2,926,882 km (0.109 R)
• M26: 3,377,770 km (0.092 R)
• M27: 3,547,265 km (0.114 R)
• M28: 3,781,984 km (0.082 R)
• M29: 3,869,648 km (0.06 R)
• M30: 4,060,086 km (0.111 R)
• M31: 4,156,427 km (0.118 R)
• M32: 4,286,129 km (0.11 R)
• M33: 4,423,908 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633

Radius: 12.6

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.8 AU - 0.84 AU

Year: 522 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 63,349,145 km

• M1: 157,676 km (0.114 R)
• M2: 236,514 km (0.119 R)
• M3: 404,812 km (0.051 R)
• M4: 556,354 km (0.05 R)
• M5: 713,133 km (0.111 R)
• M6: 854,054 km (0.065 R)
• M7: 1,202,468 km (0.119 R)
• M8: 1,281,755 km (0.086 R)
• M9: 1,502,711 km (0.112 R)
• M10: 1,629,869 km (0.118 R)
• M11: 1,736,532 km (0.042 R)
• M12: 1,895,106 km (0.051 R)
• M13: 2,097,063 km (0.111 R)
• M14: 2,200,734 km (0.11 R)
• M15: 2,332,829 km (0.062 R)
• M16: 2,433,808 km (0.112 R)
• M17: 2,543,014 km (0.1 R)
• M18: 2,668,078 km (0.119 R)
• M19: 2,924,190 km (0.118 R)
• M20: 3,106,998 km (0.117 R)
• M21: 3,331,395 km (0.108 R)
• M22: 3,430,279 km (0.068 R)
• M23: 3,522,581 km (0.077 R)
• M24: 3,646,747 km (0.068 R)
• M25: 3,851,846 km (0.091 R)
• M26: 3,939,810 km (0.082 R)
• M27: 4,020,443 km (0.113 R)
• M28: 4,224,195 km (0.107 R)
• M29: 4,331,606 km (0.107 R)
• M30: 4,650,699 km (0.084 R)
• M31: 4,804,635 km (0.063 R)
• M32: 4,951,540 km (0.034 R)
• M33: 5,029,929 km (0.111 R)
• M34: 5,258,664 km (0.061 R)
• M35: 5,374,453 km (0.088 R)
• M36: 5,473,038 km (0.117 R)
• M37: 5,984,364 km (0.091 R)
• M38: 6,208,312 km (0.097 R)
• M39: 6,359,106 km (0.111 R)
• M40: 6,511,098 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.9

Radius: 9.4

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.74 AU - 1.2 AU

Year: 672 Days

Day: 14.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 63,349,145 km

• M1: 120,725 km (0.077 R)
• M2: 222,153 km (0.096 R)
• M3: 308,620 km (0.063 R)
• M4: 414,386 km (0.117 R)
• M5: 511,176 km (0.096 R)
• M6: 629,209 km (0.073 R)
• M7: 803,341 km (0.088 R)
• M8: 1,039,855 km (0.091 R)
• M9: 1,406,818 km (0.087 R)
• M10: 1,500,317 km (0.028 R)
• M11: 1,934,151 km (0.1 R)
• M12: 2,091,827 km (0.06 R)
• M13: 2,199,238 km (0.088 R)
• M14: 2,267,305 km (0.107 R)
• M15: 2,412,714 km (0.098 R)
• M16: 2,497,237 km (0.11 R)
• M17: 2,618,711 km (0.116 R)
• M18: 2,874,972 km (0.112 R)
• M19: 3,025,168 km (0.101 R)
• M20: 3,101,164 km (0.078 R)
• M21: 3,317,632 km (0.119 R)
• M22: 3,396,171 km (0.061 R)
• M23: 3,491,166 km (0.117 R)
• M24: 3,555,044 km (0.098 R)
• M25: 3,667,841 km (0.115 R)
• M26: 3,773,457 km (0.05 R)
• M27: 3,847,358 km (0.062 R)
• M28: 3,954,769 km (0.083 R)
• M29: 4,055,000 km (0.105 R)
• M30: 4,113,792 km (0.115 R)
• M31: 4,317,544 km (0.081 R)
• M32: 4,412,090 km (0.072 R)
• M33: 4,507,234 km (0.102 R)
• M34: 4,735,072 km (0.077 R)
• M35: 4,877,190 km (0.039 R)
• M36: 5,020,654 km (0.106 R)
• M37: 5,247,744 km (0.102 R)
• M38: 5,394,948 km (0.117 R)
• M39: 5,543,349 km (0.074 R)
• M40: 5,911,061 km (0.099 R)
• M41: 6,160,590 km (0.116 R)
• M42: 6,482,225 km (0.089 R)
• M43: 6,551,190 km (0.112 R)
• M44: 6,689,867 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.6

Radius: 13

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.72 AU - 2.98 AU

Year: 3382 Days

Day: 11.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,349,145 km

• M1: 194,178 km (0.05 R)
• M2: 287,228 km (0.093 R)
• M3: 648,956 km (0.057 R)
• M4: 744,399 km (0.105 R)
• M5: 951,442 km (0.066 R)
• M6: 1,062,594 km (0.032 R)
• M7: 1,262,307 km (0.096 R)
• M8: 1,436,588 km (0.054 R)
• M9: 1,727,107 km (0.106 R)
• M10: 2,080,607 km (0.117 R)
• M11: 2,198,640 km (0.078 R)
• M12: 2,395,511 km (0.108 R)
• M13: 2,488,261 km (0.097 R)
• M14: 2,582,358 km (0.077 R)
• M15: 2,823,061 km (0.096 R)
• M16: 3,004,224 km (0.04 R)
• M17: 3,206,481 km (0.095 R)
• M18: 3,571,350 km (0.083 R)
• M19: 3,822,076 km (0.066 R)
• M20: 4,004,735 km (0.066 R)
• M21: 4,097,186 km (0.099 R)
• M22: 4,474,173 km (0.071 R)
• M23: 4,570,215 km (0.094 R)
• M24: 4,783,990 km (0.051 R)
• M25: 4,981,310 km (0.05 R)
• M26: 5,486,203 km (0.11 R)
• M27: 5,609,920 km (0.065 R)
• M28: 6,135,308 km (0.098 R)
• M29: 6,242,270 km (0.068 R)
• M30: 6,698,394 km (0.078 R)
• M31: 7,008,660 km (0.082 R)
• M32: 7,188,028 km (0.067 R)
• M33: 7,643,254 km (0.104 R)
• M34: 7,735,407 km (0.064 R)
• M35: 8,605,618 km (0.104 R)
• M36: 9,358,544 km (0.036 R)
• M37: 9,981,320 km (0.066 R)
• M38: 10,208,708 km (0.113 R)
• M39: 10,361,298 km (0.069 R)
• M40: 10,772,094 km (0.101 R)
• M41: 11,371,832 km (0.106 R)
• M42: 11,503,627 km (0.031 R)
• M43: 11,982,490 km (0.096 R)
• M44: 12,089,752 km (0.037 R)
• M45: 12,603,770 km (0.082 R)
• M46: 13,042,242 km (0.106 R)
• M47: 13,125,119 km (0.076 R)
• M48: 13,207,996 km (0.111 R)
• M49: 13,291,172 km (0.092 R)
• M50: 13,877,895 km (0.076 R)
• M51: 14,018,966 km (0.066 R)
• M52: 14,387,725 km (0.048 R)
• M53: 14,473,295 km (0.084 R)
• M54: 14,702,180 km (0.086 R)
• M55: 14,788,348 km (0.097 R)
• M56: 15,163,839 km (0.072 R)
• M57: 15,396,314 km (0.106 R)
• M58: 15,483,978 km (0.117 R)
• M59: 15,776,891 km (0.091 R)
• M60: 16,101,219 km (0.077 R)
• M61: 17,178,323 km (0.07 R)
• M62: 17,664,517 km (0.041 R)
• M63: 18,093,563 km (0.085 R)
• M64: 19,307,101 km (0.098 R)
• M65: 19,496,193 km (0.116 R)
• M66: 19,622,603 km (0.09 R)
• M67: 20,290,408 km (0.119 R)
• M68: 20,418,613 km (0.029 R)
• M69: 21,030,618 km (0.1 R)
• M70: 21,355,096 km (0.11 R)
• M71: 21,976,376 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.5

Radius: 4.5

Gravity: 37.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.27 AU - 6.81 AU

Year: 11756 Days

Day: 22.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 63,349,145 km

• M1: 167,400 km (0.119 R)
• M2: 401,371 km (0.118 R)
• M3: 766,539 km (0.098 R)
• M4: 865,573 km (0.098 R)
• M5: 1,054,366 km (0.119 R)
• M6: 1,469,500 km (0.103 R)
• M7: 1,694,495 km (0.09 R)
• M8: 1,824,047 km (0.115 R)
• M9: 2,176,200 km (0.056 R)
• M10: 2,345,844 km (0.095 R)
• M11: 2,941,543 km (0.1 R)
• M12: 3,384,951 km (0.074 R)
• M13: 3,450,026 km (0.103 R)
• M14: 4,762,897 km (0.072 R)
• M15: 4,909,204 km (0.076 R)
• M16: 5,432,946 km (0.104 R)
• M17: 5,662,728 km (0.099 R)
• M18: 6,331,281 km (0.105 R)
• M19: 6,776,933 km (0.115 R)
• M20: 7,400,906 km (0.118 R)
• M21: 7,485,578 km (0.097 R)
• M22: 7,827,110 km (0.1 R)
• M23: 8,043,130 km (0.052 R)
• M24: 8,392,889 km (0.1 R)
• M25: 8,569,714 km (0.069 R)
• M26: 9,288,981 km (0.072 R)
• M27: 9,380,235 km (0.058 R)
• M28: 10,074,220 km (0.118 R)
• M29: 10,688,917 km (0.093 R)
• M30: 10,832,382 km (0.074 R)
• M31: 11,218,494 km (0.094 R)
• M32: 11,315,583 km (0.083 R)
• M33: 13,061,390 km (0.069 R)
• M34: 13,472,186 km (0.089 R)
• M35: 13,834,961 km (0.09 R)
• M36: 14,411,660 km (0.108 R)
• M37: 14,676,299 km (0.114 R)
• M38: 15,264,219 km (0.118 R)
• M39: 15,479,939 km (0.11 R)
• M40: 17,241,753 km (0.035 R)
• M41: 17,297,852 km (0.081 R)
• M42: 17,975,381 km (0.025 R)
• M43: 18,203,219 km (0.089 R)
• M44: 18,950,011 km (0.117 R)
• M45: 19,007,905 km (0.081 R)
• M46: 19,298,125 km (0.086 R)
• M47: 19,531,348 km (0.061 R)
• M48: 19,706,976 km (0.073 R)
• M49: 20,000,637 km (0.067 R)
• M50: 20,830,756 km (0.075 R)
• M51: 21,551,219 km (0.096 R)
• M52: 21,732,681 km (0.09 R)
• M53: 21,793,268 km (0.117 R)
• M54: 21,975,329 km (0.087 R)
• M55: 22,708,658 km (0.104 R)
• M56: 23,140,098 km (0.098 R)
• M57: 23,449,915 km (0.113 R)
• M58: 23,574,231 km (0.106 R)
• M59: 23,636,613 km (0.099 R)
• M60: 24,766,227 km (0.088 R)
• M61: 24,956,216 km (0.088 R)
• M62: 25,083,225 km (0.094 R)
• M63: 25,210,383 km (0.043 R)
• M64: 25,337,691 km (0.105 R)
• M65: 25,401,569 km (0.12 R)
• M66: 25,721,110 km (0.038 R)
• M67: 26,882,737 km (0.103 R)
• M68: 27,469,909 km (0.115 R)
• M69: 27,797,977 km (0.107 R)
• M70: 28,127,242 km (0.112 R)
• M71: 28,524,275 km (0.114 R)
• M72: 29,725,994 km (0.045 R)
• M73: 30,333,212 km (0.089 R)
• M74: 30,672,201 km (0.055 R)
• M75: 31,080,753 km (0.082 R)
• M76: 31,217,336 km (0.081 R)
• M77: 31,354,068 km (0.082 R)
• M78: 32,178,951 km (0.113 R)
• M79: 32,386,144 km (0.111 R)
• M80: 33,499,451 km (0.051 R)
• M81: 34,060,742 km (0.12 R)
• M82: 34,201,514 km (0.103 R)
• M83: 34,483,656 km (0.081 R)
• M84: 35,906,182 km (0.112 R)
• M85: 36,624,551 km (0.096 R)
• M86: 41,935,275 km (0.106 R)
• M87: 42,161,766 km (0.05 R)
• M88: 42,312,860 km (0.072 R)
• M89: 43,681,681 km (0.094 R)
• M90: 44,371,476 km (0.089 R)
• M91: 44,987,670 km (0.067 R)
• M92: 45,296,889 km (0.099 R)
• M93: 47,245,102 km (0.118 R)
• M94: 47,953,149 km (0.106 R)
• M95: 48,427,075 km (0.036 R)
• M96: 49,539,036 km (0.12 R)
• M97: 49,858,278 km (0.067 R)
• M98: 51,545,442 km (0.053 R)
• M99: 51,869,023 km (0.098 R)
• M100: 53,414,817 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.8

Radius: 7.3

Gravity: 15.89 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.54 AU - 8.92 AU

Year: 13665 Days

Day: 22.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,349,145 km

• M1: 120,127 km (0.051 R)
• M2: 173,982 km (0.104 R)
• M3: 403,166 km (0.068 R)
• M4: 522,845 km (0.097 R)
• M5: 776,862 km (0.11 R)
• M6: 862,581 km (0.102 R)
• M7: 929,152 km (0.111 R)
• M8: 1,390,063 km (0.043 R)
• M9: 1,495,380 km (0.073 R)
• M10: 1,884,933 km (0.105 R)
• M11: 2,367,237 km (0.03 R)
• M12: 3,055,836 km (0.116 R)
• M13: 3,159,058 km (0.116 R)
• M14: 3,511,511 km (0.06 R)
• M15: 3,729,026 km (0.053 R)
• M16: 4,215,518 km (0.118 R)
• M17: 5,288,434 km (0.101 R)
• M18: 5,412,750 km (0.116 R)
• M19: 6,842,158 km (0.037 R)
• M20: 7,481,988 km (0.105 R)
• M21: 8,332,452 km (0.112 R)
• M22: 8,380,622 km (0.118 R)
• M23: 8,428,942 km (0.049 R)
• M24: 9,867,775 km (0.054 R)
• M25: 10,226,361 km (0.109 R)
• M26: 10,277,972 km (0.075 R)
• M27: 12,028,267 km (0.096 R)
• M28: 12,246,530 km (0.105 R)
• M29: 12,965,348 km (0.056 R)
• M30: 14,733,745 km (0.082 R)
• M31: 14,792,088 km (0.088 R)
• M32: 15,202,285 km (0.05 R)
• M33: 15,854,532 km (0.061 R)
• M34: 16,515,904 km (0.096 R)
• M35: 16,941,510 km (0.068 R)
• M36: 17,002,546 km (0.101 R)
• M37: 17,741,410 km (0.1 R)
• M38: 18,427,765 km (0.062 R)
• M39: 18,679,538 km (0.093 R)
• M40: 19,186,525 km (0.05 R)
• M41: 19,441,739 km (0.108 R)
• M42: 22,657,645 km (0.1 R)
• M43: 22,927,370 km (0.108 R)
• M44: 23,265,910 km (0.109 R)
• M45: 24,498,746 km (0.097 R)
• M46: 24,567,860 km (0.118 R)
• M47: 25,262,592 km (0.074 R)
• M48: 26,316,659 km (0.085 R)
• M49: 26,742,265 km (0.119 R)
• M50: 27,385,087 km (0.108 R)
• M51: 27,600,508 km (0.046 R)
• M52: 28,540,282 km (0.055 R)
• M53: 29,197,166 km (0.031 R)
• M54: 29,785,086 km (0.037 R)
• M55: 30,674,445 km (0.107 R)
• M56: 30,748,945 km (0.045 R)
• M57: 31,949,168 km (0.112 R)
• M58: 33,088,207 km (0.049 R)
• M59: 33,164,651 km (0.088 R)
• M60: 34,938,284 km (0.115 R)
• M61: 35,954,352 km (0.083 R)
• M62: 37,377,178 km (0.106 R)
• M63: 37,536,499 km (0.102 R)
• M64: 39,464,816 km (0.096 R)
• M65: 41,178,310 km (0.114 R)
• M66: 41,260,439 km (0.098 R)
• M67: 41,507,425 km (0.083 R)
• M68: 43,082,691 km (0.065 R)
• M69: 45,694,670 km (0.03 R)
• M70: 45,779,791 km (0.077 R)
• M71: 47,062,742 km (0.097 R)
• M72: 48,097,660 km (0.081 R)
• M73: 48,270,745 km (0.102 R)
• M74: 48,965,777 km (0.087 R)
• M75: 49,663,950 km (0.118 R)
• M76: 51,866,928 km (0.08 R)
• M77: 52,935,655 km (0.113 R)
• M78: 53,293,643 km (0.084 R)
• M79: 55,912,055 km (0.081 R)
• M80: 56,916,155 km (0.067 R)
• M81: 58,387,301 km (0.11 R)
• M82: 58,479,752 km (0.095 R)
• M83: 58,942,309 km (0.114 R)
• M84: 59,313,162 km (0.114 R)
• M85: 59,406,062 km (0.064 R)
• M86: 59,591,863 km (0.059 R)
• M87: 59,871,013 km (0.117 R)
• M88: 60,524,007 km (0.107 R)
• M89: 62,497,054 km (0.034 R)
• M90: 62,969,933 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 17,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit