🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.8

Radius: 9.5

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.41 AU - 0.61 AU

Year: 243 Days

Day: 8.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 35,283,464 km

• M1: 120,576 km (0.088 R)
• M2: 248,033 km (0.101 R)
• M3: 309,219 km (0.104 R)
• M4: 375,790 km (0.111 R)
• M5: 438,322 km (0.033 R)
• M6: 509,680 km (0.09 R)
• M7: 607,218 km (0.081 R)
• M8: 681,119 km (0.072 R)
• M9: 779,555 km (0.106 R)
• M10: 866,471 km (0.117 R)
• M11: 965,505 km (0.092 R)
• M12: 1,050,626 km (0.066 R)
• M13: 1,197,381 km (0.1 R)
• M14: 1,420,432 km (0.109 R)
• M15: 1,480,869 km (0.08 R)
• M16: 1,562,999 km (0.076 R)
• M17: 1,625,530 km (0.084 R)
• M18: 1,728,155 km (0.117 R)
• M19: 1,789,340 km (0.067 R)
• M20: 1,851,274 km (0.108 R)
• M21: 2,018,823 km (0.117 R)
• M22: 2,230,654 km (0.097 R)
• M23: 2,397,306 km (0.058 R)
• M24: 2,510,701 km (0.027 R)
• M25: 2,584,453 km (0.091 R)
• M26: 2,705,029 km (0.038 R)
• M27: 2,827,549 km (0.074 R)
• M28: 2,990,910 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.2

Radius: 10.5

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.92 AU - 1.3 AU

Year: 780 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 35,283,464 km

• M1: 130,898 km (0.109 R)
• M2: 197,170 km (0.116 R)
• M3: 283,039 km (0.12 R)
• M4: 472,280 km (0.092 R)
• M5: 579,841 km (0.105 R)
• M6: 663,018 km (0.109 R)
• M7: 786,137 km (0.116 R)
• M8: 864,077 km (0.107 R)
• M9: 1,017,116 km (0.119 R)
• M10: 1,126,322 km (0.074 R)
• M11: 1,209,349 km (0.075 R)
• M12: 1,300,903 km (0.094 R)
• M13: 1,407,566 km (0.072 R)
• M14: 1,478,177 km (0.088 R)
• M15: 1,556,566 km (0.12 R)
• M16: 1,656,796 km (0.114 R)
• M17: 1,779,915 km (0.108 R)
• M18: 1,863,840 km (0.105 R)
• M19: 2,167,972 km (0.075 R)
• M20: 2,257,881 km (0.076 R)
• M21: 2,495,891 km (0.112 R)
• M22: 2,606,145 km (0.086 R)
• M23: 2,718,193 km (0.118 R)
• M24: 2,839,816 km (0.04 R)
• M25: 2,905,490 km (0.079 R)
• M26: 3,038,482 km (0.04 R)
• M27: 3,301,775 km (0.116 R)
• M28: 3,502,086 km (0.117 R)
• M29: 3,572,696 km (0.115 R)
• M30: 3,814,447 km (0.079 R)
• M31: 3,905,402 km (0.095 R)
• M32: 4,182,756 km (0.118 R)
• M33: 4,323,827 km (0.086 R)
• M34: 4,428,247 km (0.093 R)
• M35: 4,504,841 km (0.112 R)
• M36: 4,825,130 km (0.089 R)
• M37: 4,923,715 km (0.105 R)
• M38: 5,092,760 km (0.058 R)
• M39: 6,019,968 km (0.061 R)
• M40: 6,115,561 km (0.097 R)
• M41: 6,222,374 km (0.03 R)
• M42: 6,351,327 km (0.091 R)
• M43: 6,481,178 km (0.093 R)
• M44: 6,601,006 km (0.056 R)
• M45: 6,710,661 km (0.098 R)
• M46: 6,798,774 km (0.06 R)
• M47: 6,931,767 km (0.099 R)
• M48: 7,009,707 km (0.092 R)
• M49: 7,290,353 km (0.109 R)
• M50: 7,381,009 km (0.059 R)
• M51: 7,574,888 km (0.115 R)
• M52: 7,712,668 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566

Radius: 9

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.91 AU - 1.35 AU

Year: 801 Days

Day: 11.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 35,283,464 km

• M1: 112,647 km (0.105 R)
• M2: 188,045 km (0.054 R)
• M3: 291,566 km (0.082 R)
• M4: 349,610 km (0.11 R)
• M5: 502,948 km (0.095 R)
• M6: 600,635 km (0.104 R)
• M7: 684,859 km (0.107 R)
• M8: 805,734 km (0.051 R)
• M9: 905,516 km (0.117 R)
• M10: 1,009,636 km (0.094 R)
• M11: 1,069,326 km (0.086 R)
• M12: 1,288,187 km (0.028 R)
• M13: 1,473,689 km (0.101 R)
• M14: 1,542,055 km (0.081 R)
• M15: 1,689,409 km (0.079 R)
• M16: 1,804,749 km (0.052 R)
• M17: 1,960,330 km (0.107 R)
• M18: 2,051,136 km (0.071 R)
• M19: 2,253,094 km (0.098 R)
• M20: 2,340,459 km (0.099 R)
• M21: 2,535,086 km (0.11 R)
• M22: 2,701,438 km (0.119 R)
• M23: 2,760,530 km (0.095 R)
• M24: 2,897,112 km (0.08 R)
• M25: 2,957,700 km (0.077 R)
• M26: 3,080,071 km (0.108 R)
• M27: 3,204,087 km (0.052 R)
• M28: 3,356,976 km (0.068 R)
• M29: 3,447,932 km (0.033 R)
• M30: 3,688,635 km (0.115 R)
• M31: 3,801,581 km (0.108 R)
• M32: 3,858,428 km (0.09 R)
• M33: 4,294,506 km (0.093 R)
• M34: 4,453,229 km (0.109 R)
• M35: 4,573,656 km (0.076 R)
• M36: 4,695,129 km (0.09 R)
• M37: 4,756,315 km (0.093 R)
• M38: 4,858,789 km (0.118 R)
• M39: 5,014,072 km (0.104 R)
• M40: 5,128,813 km (0.102 R)
• M41: 5,212,887 km (0.088 R)
• M42: 5,339,896 km (0.098 R)
• M43: 5,521,657 km (0.117 R)
• M44: 5,661,980 km (0.066 R)
• M45: 5,781,659 km (0.088 R)
• M46: 5,924,076 km (0.094 R)
• M47: 6,223,870 km (0.101 R)
• M48: 6,302,409 km (0.112 R)
• M49: 6,562,709 km (0.098 R)
• M50: 6,815,081 km (0.072 R)
• M51: 7,117,418 km (0.078 R)
• M52: 7,223,184 km (0.089 R)
• M53: 7,916,869 km (0.104 R)
• M54: 7,989,873 km (0.066 R)
• M55: 8,063,026 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.7

Radius: 13.8

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.76 AU - 2.56 AU

Year: 2117 Days

Day: 12.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 35,283,464 km

• M1: 217,216 km (0.118 R)
• M2: 319,391 km (0.086 R)
• M3: 431,440 km (0.111 R)
• M4: 673,938 km (0.118 R)
• M5: 833,559 km (0.072 R)
• M6: 947,852 km (0.11 R)
• M7: 1,139,337 km (0.114 R)
• M8: 1,249,441 km (0.027 R)
• M9: 1,481,318 km (0.068 R)
• M10: 1,749,098 km (0.111 R)
• M11: 2,355,418 km (0.085 R)
• M12: 2,462,680 km (0.067 R)
• M13: 2,583,854 km (0.113 R)
• M14: 2,782,072 km (0.091 R)
• M15: 2,895,916 km (0.069 R)
• M16: 3,063,016 km (0.081 R)
• M17: 3,819,832 km (0.114 R)
• M18: 3,989,476 km (0.073 R)
• M19: 4,075,345 km (0.1 R)
• M20: 4,951,989 km (0.09 R)
• M21: 5,340,943 km (0.074 R)
• M22: 5,627,274 km (0.103 R)
• M23: 6,181,833 km (0.082 R)
• M24: 6,415,355 km (0.091 R)
• M25: 6,634,815 km (0.078 R)
• M26: 6,908,280 km (0.098 R)
• M27: 7,555,141 km (0.064 R)
• M28: 7,949,032 km (0.107 R)
• M29: 8,057,641 km (0.12 R)
• M30: 8,148,596 km (0.116 R)
• M31: 8,294,753 km (0.06 R)
• M32: 8,386,457 km (0.035 R)
• M33: 8,626,711 km (0.027 R)
• M34: 8,738,460 km (0.074 R)
• M35: 8,888,058 km (0.048 R)
• M36: 9,629,765 km (0.1 R)
• M37: 9,726,255 km (0.098 R)
• M38: 9,861,940 km (0.084 R)
• M39: 9,998,374 km (0.068 R)
• M40: 10,096,061 km (0.068 R)
• M41: 10,351,873 km (0.097 R)
• M42: 10,950,265 km (0.106 R)
• M43: 11,396,216 km (0.091 R)
• M44: 11,621,361 km (0.09 R)
• M45: 11,786,218 km (0.12 R)
• M46: 11,910,234 km (0.111 R)
• M47: 12,706,095 km (0.044 R)
• M48: 13,110,608 km (0.117 R)
• M49: 13,932,199 km (0.116 R)
• M50: 14,814,976 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.7

Radius: 9.6

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.91 AU - 2.51 AU

Year: 2191 Days

Day: 6.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 35,283,464 km

• M1: 129,253 km (0.084 R)
• M2: 255,064 km (0.064 R)
• M3: 406,757 km (0.077 R)
• M4: 510,129 km (0.12 R)
• M5: 600,187 km (0.116 R)
• M6: 729,439 km (0.116 R)
• M7: 941,569 km (0.114 R)
• M8: 1,036,115 km (0.094 R)
• M9: 1,153,848 km (0.115 R)
• M10: 1,360,443 km (0.1 R)
• M11: 1,715,888 km (0.097 R)
• M12: 1,856,659 km (0.099 R)
• M13: 2,238,433 km (0.084 R)
• M14: 2,431,863 km (0.083 R)
• M15: 2,712,209 km (0.096 R)
• M16: 2,794,189 km (0.083 R)
• M17: 2,932,717 km (0.048 R)
• M18: 3,059,426 km (0.045 R)
• M19: 3,421,004 km (0.095 R)
• M20: 3,599,474 km (0.069 R)
• M21: 3,659,613 km (0.065 R)
• M22: 4,375,738 km (0.076 R)
• M23: 4,634,991 km (0.107 R)
• M24: 4,700,664 km (0.06 R)
• M25: 4,816,154 km (0.065 R)
• M26: 5,792,130 km (0.042 R)
• M27: 6,076,815 km (0.062 R)
• M28: 6,457,691 km (0.082 R)
• M29: 6,604,746 km (0.078 R)
• M30: 6,902,296 km (0.106 R)
• M31: 7,052,792 km (0.107 R)
• M32: 7,568,605 km (0.074 R)
• M33: 7,704,290 km (0.119 R)
• M34: 7,899,665 km (0.113 R)
• M35: 8,962,109 km (0.097 R)
• M36: 9,105,723 km (0.062 R)
• M37: 9,250,085 km (0.107 R)
• M38: 9,499,465 km (0.076 R)
• M39: 9,709,051 km (0.06 R)
• M40: 9,814,368 km (0.079 R)
• M41: 10,068,834 km (0.119 R)
• M42: 10,196,740 km (0.073 R)
• M43: 10,261,068 km (0.082 R)
• M44: 10,389,871 km (0.091 R)
• M45: 10,519,273 km (0.11 R)
• M46: 10,584,049 km (0.064 R)
• M47: 12,158,417 km (0.072 R)
• M48: 12,226,484 km (0.057 R)
• M49: 12,317,589 km (0.115 R)
• M50: 12,477,360 km (0.104 R)
• M51: 12,614,990 km (0.056 R)
• M52: 12,706,993 km (0.051 R)
• M53: 13,544,890 km (0.063 R)
• M54: 13,780,806 km (0.085 R)
• M55: 13,875,651 km (0.104 R)
• M56: 13,946,860 km (0.107 R)
• M57: 14,113,512 km (0.088 R)
• M58: 14,232,891 km (0.05 R)
• M59: 15,322,861 km (0.104 R)
• M60: 15,470,215 km (0.083 R)
• M61: 15,593,484 km (0.093 R)
• M62: 15,915,269 km (0.039 R)
• M63: 16,164,200 km (0.093 R)
• M64: 16,615,686 km (0.083 R)
• M65: 16,767,079 km (0.11 R)
• M66: 16,868,357 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.3

Radius: 11.2

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.63 AU - 4.05 AU

Year: 4071 Days

Day: 12.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,283,464 km

• M1: 148,999 km (0.103 R)
• M2: 228,885 km (0.097 R)
• M3: 428,149 km (0.119 R)
• M4: 522,994 km (0.066 R)
• M5: 605,123 km (0.075 R)
• M6: 808,128 km (0.106 R)
• M7: 1,196,783 km (0.073 R)
• M8: 1,640,490 km (0.069 R)
• M9: 2,116,062 km (0.091 R)
• M10: 2,360,954 km (0.053 R)
• M11: 2,432,611 km (0.109 R)
• M12: 3,409,934 km (0.058 R)
• M13: 3,676,966 km (0.104 R)
• M14: 3,887,001 km (0.07 R)
• M15: 4,231,525 km (0.1 R)
• M16: 4,541,193 km (0.1 R)
• M17: 5,229,343 km (0.096 R)
• M18: 5,371,012 km (0.101 R)
• M19: 6,372,570 km (0.118 R)
• M20: 6,448,117 km (0.096 R)
• M21: 6,574,677 km (0.105 R)
• M22: 6,804,758 km (0.07 R)
• M23: 6,907,831 km (0.117 R)
• M24: 7,325,359 km (0.049 R)
• M25: 7,510,561 km (0.049 R)
• M26: 7,751,114 km (0.04 R)
• M27: 7,939,907 km (0.092 R)
• M28: 8,571,060 km (0.12 R)
• M29: 8,878,634 km (0.085 R)
• M30: 9,304,090 km (0.032 R)
• M31: 9,591,318 km (0.05 R)
• M32: 9,765,151 km (0.111 R)
• M33: 10,027,695 km (0.089 R)
• M34: 10,115,808 km (0.094 R)
• M35: 10,322,403 km (0.108 R)
• M36: 10,500,424 km (0.102 R)
• M37: 11,010,702 km (0.097 R)
• M38: 11,101,658 km (0.111 R)
• M39: 11,223,131 km (0.109 R)
• M40: 11,529,059 km (0.105 R)
• M41: 12,337,336 km (0.11 R)
• M42: 13,067,524 km (0.068 R)
• M43: 13,195,879 km (0.088 R)
• M44: 13,811,623 km (0.095 R)
• M45: 14,869,879 km (0.069 R)
• M46: 15,307,153 km (0.111 R)
• M47: 15,476,498 km (0.097 R)
• M48: 15,988,422 km (0.107 R)
• M49: 16,229,125 km (0.106 R)
• M50: 16,540,438 km (0.066 R)
• M51: 17,133,743 km (0.104 R)
• M52: 17,486,196 km (0.079 R)
• M53: 17,556,956 km (0.059 R)
• M54: 17,627,715 km (0.074 R)
• M55: 17,698,625 km (0.094 R)
• M56: 19,028,400 km (0.045 R)
• M57: 19,834,134 km (0.067 R)
• M58: 19,981,788 km (0.114 R)
• M59: 20,241,190 km (0.117 R)
• M60: 20,763,287 km (0.071 R)
• M61: 21,176,626 km (0.076 R)
• M62: 21,327,720 km (0.082 R)
• M63: 22,934,550 km (0.099 R)
• M64: 23,245,116 km (0.107 R)
• M65: 23,596,072 km (0.092 R)
• M66: 23,713,357 km (0.101 R)
• M67: 24,106,051 km (0.109 R)
• M68: 24,224,383 km (0.052 R)
• M69: 24,342,715 km (0.053 R)
• M70: 24,738,850 km (0.102 R)
• M71: 25,017,402 km (0.099 R)
• M72: 25,257,057 km (0.091 R)
• M73: 26,996,282 km (0.07 R)
• M74: 27,488,609 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.3

Radius: 8.8

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.54 AU - 4.6 AU

Year: 5475 Days

Day: 11.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 35,283,464 km

• M1: 121,922 km (0.084 R)
• M2: 265,536 km (0.085 R)
• M3: 479,312 km (0.102 R)
• M4: 665,711 km (0.084 R)
• M5: 746,942 km (0.105 R)
• M6: 1,075,010 km (0.105 R)
• M7: 1,172,099 km (0.074 R)
• M8: 1,445,564 km (0.06 R)
• M9: 1,739,075 km (0.109 R)
• M10: 2,051,585 km (0.096 R)
• M11: 2,596,720 km (0.098 R)
• M12: 2,931,071 km (0.054 R)
• M13: 3,068,701 km (0.095 R)
• M14: 3,138,264 km (0.119 R)
• M15: 3,208,426 km (0.036 R)
• M16: 3,615,930 km (0.061 R)
• M17: 3,838,382 km (0.093 R)
• M18: 4,219,258 km (0.116 R)
• M19: 5,432,946 km (0.113 R)
• M20: 5,773,879 km (0.105 R)
• M21: 6,387,231 km (0.102 R)
• M22: 6,596,369 km (0.103 R)
• M23: 8,348,908 km (0.067 R)
• M24: 8,775,261 km (0.081 R)
• M25: 9,309,775 km (0.098 R)
• M26: 9,615,254 km (0.115 R)
• M27: 9,786,244 km (0.1 R)
• M28: 9,992,839 km (0.069 R)
• M29: 10,762,819 km (0.105 R)
• M30: 11,298,678 km (0.086 R)
• M31: 12,026,771 km (0.092 R)
• M32: 12,174,125 km (0.1 R)
• M33: 12,732,275 km (0.093 R)
• M34: 13,109,112 km (0.08 R)
• M35: 13,489,539 km (0.095 R)
• M36: 13,796,514 km (0.096 R)
• M37: 14,144,778 km (0.103 R)
• M38: 14,261,464 km (0.112 R)
• M39: 14,495,734 km (0.1 R)
• M40: 14,652,663 km (0.11 R)
• M41: 15,007,808 km (0.07 R)
• M42: 15,525,865 km (0.081 R)
• M43: 15,606,199 km (0.108 R)
• M44: 16,171,530 km (0.107 R)
• M45: 16,293,602 km (0.095 R)
• M46: 16,538,643 km (0.09 R)
• M47: 16,743,742 km (0.106 R)
• M48: 17,865,875 km (0.093 R)
• M49: 18,076,360 km (0.101 R)
• M50: 18,542,207 km (0.101 R)
• M51: 18,712,749 km (0.108 R)
• M52: 18,969,309 km (0.068 R)
• M53: 19,055,029 km (0.092 R)
• M54: 19,183,982 km (0.046 R)
• M55: 19,442,786 km (0.054 R)
• M56: 20,138,417 km (0.116 R)
• M57: 20,533,205 km (0.113 R)
• M58: 21,152,541 km (0.102 R)
• M59: 21,285,982 km (0.063 R)
• M60: 21,464,452 km (0.083 R)
• M61: 21,598,641 km (0.118 R)
• M62: 21,822,889 km (0.059 R)
• M63: 22,273,627 km (0.118 R)
• M64: 23,368,085 km (0.044 R)
• M65: 23,829,295 km (0.114 R)
• M66: 24,153,923 km (0.072 R)
• M67: 24,293,497 km (0.083 R)
• M68: 24,479,896 km (0.1 R)
• M69: 25,561,639 km (0.086 R)
• M70: 25,656,334 km (0.068 R)
• M71: 25,941,468 km (0.047 R)
• M72: 26,179,927 km (0.108 R)
• M73: 27,044,004 km (0.113 R)
• M74: 27,285,754 km (0.116 R)
• M75: 27,868,737 km (0.113 R)
• M76: 28,112,881 km (0.098 R)
• M77: 28,357,772 km (0.096 R)
• M78: 28,554,194 km (0.116 R)
• M79: 29,742,001 km (0.101 R)
• M80: 29,841,783 km (0.079 R)
• M81: 30,342,039 km (0.104 R)
• M82: 31,350,777 km (0.037 R)
• M83: 31,452,354 km (0.102 R)
• M84: 31,910,273 km (0.073 R)
• M85: 32,063,461 km (0.092 R)
• M86: 32,165,786 km (0.116 R)
• M87: 32,575,834 km (0.12 R)
• M88: 33,349,405 km (0.081 R)
• M89: 33,453,076 km (0.093 R)
• M90: 33,608,658 km (0.06 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: 262 - 13,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit