🌌 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: 474

Radius: 9.7

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.46 AU - 0.6 AU

Year: 271 Days

Day: 5.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,336,822 km

• M1: 133,591 km (0.058 R)
• M2: 198,217 km (0.067 R)
• M3: 290,369 km (0.034 R)
• M4: 353,350 km (0.12 R)
• M5: 457,171 km (0.104 R)
• M6: 540,198 km (0.093 R)
• M7: 600,785 km (0.097 R)
• M8: 663,915 km (0.108 R)
• M9: 769,681 km (0.071 R)
• M10: 884,871 km (0.068 R)
• M11: 1,019,958 km (0.099 R)
• M12: 1,143,975 km (0.084 R)
• M13: 1,206,058 km (0.109 R)
• M14: 1,276,967 km (0.041 R)
• M15: 1,450,800 km (0.032 R)
• M16: 1,522,607 km (0.117 R)
• M17: 1,611,917 km (0.101 R)
• M18: 1,698,983 km (0.075 R)
• M19: 1,766,302 km (0.091 R)
• M20: 1,834,668 km (0.042 R)
• M21: 1,916,947 km (0.077 R)
• M22: 1,982,920 km (0.116 R)
• M23: 2,153,312 km (0.089 R)
• M24: 2,258,928 km (0.119 R)
• M25: 2,328,790 km (0.058 R)
• M26: 2,408,675 km (0.083 R)
• M27: 2,523,267 km (0.094 R)
• M28: 2,586,098 km (0.071 R)
• M29: 2,649,528 km (0.102 R)
• M30: 2,752,900 km (0.117 R)
• M31: 2,852,831 km (0.063 R)
• M32: 3,020,231 km (0.036 R)
• M33: 3,092,188 km (0.077 R)
• M34: 3,264,226 km (0.053 R)
• M35: 3,407,391 km (0.083 R)
• M36: 3,498,645 km (0.115 R)
• M37: 3,678,013 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.2

Radius: 8.1

Gravity: 14.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.58 AU - 0.82 AU

Year: 412 Days

Day: 6.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 71,336,822 km

• M1: 111,002 km (0.094 R)
• M2: 162,164 km (0.108 R)
• M3: 226,042 km (0.119 R)
• M4: 306,376 km (0.092 R)
• M5: 412,890 km (0.067 R)
• M6: 487,839 km (0.105 R)
• M7: 540,796 km (0.081 R)
• M8: 591,959 km (0.109 R)
• M9: 653,144 km (0.1 R)
• M10: 751,729 km (0.104 R)
• M11: 837,000 km (0.057 R)
• M12: 1,012,927 km (0.11 R)
• M13: 1,082,640 km (0.025 R)
• M14: 1,221,915 km (0.075 R)
• M15: 1,280,408 km (0.084 R)
• M16: 1,345,334 km (0.057 R)
• M17: 1,400,386 km (0.117 R)
• M18: 1,575,864 km (0.118 R)
• M19: 1,806,693 km (0.108 R)
• M20: 1,923,230 km (0.054 R)
• M21: 2,144,485 km (0.058 R)
• M22: 2,202,679 km (0.093 R)
• M23: 2,281,218 km (0.052 R)
• M24: 2,400,747 km (0.089 R)
• M25: 2,481,529 km (0.033 R)
• M26: 2,618,412 km (0.087 R)
• M27: 2,743,625 km (0.089 R)
• M28: 3,022,027 km (0.108 R)
• M29: 3,087,550 km (0.117 R)
• M30: 3,234,904 km (0.048 R)
• M31: 3,369,542 km (0.061 R)
• M32: 3,437,460 km (0.094 R)
• M33: 3,613,537 km (0.096 R)
• M34: 3,675,320 km (0.04 R)
• M35: 3,745,482 km (0.092 R)
• M36: 3,902,709 km (0.037 R)
• M37: 3,998,153 km (0.095 R)
• M38: 4,191,433 km (0.061 R)
• M39: 4,346,566 km (0.091 R)
• M40: 4,495,416 km (0.099 R)
• M41: 4,637,384 km (0.11 R)
• M42: 4,780,998 km (0.041 R)
• M43: 4,849,065 km (0.097 R)
• M44: 5,168,158 km (0.076 R)
• M45: 5,246,846 km (0.095 R)
• M46: 5,396,444 km (0.112 R)
• M47: 5,458,527 km (0.074 R)
• M48: 5,799,461 km (0.071 R)
• M49: 5,908,667 km (0.093 R)
• M50: 5,981,820 km (0.111 R)
• M51: 6,101,200 km (0.086 R)
• M52: 6,165,975 km (0.03 R)
• M53: 6,230,751 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.4

Radius: 11.5

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.77 AU - 0.79 AU

Year: 484 Days

Day: 11.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,336,822 km

• M1: 176,525 km (0.043 R)
• M2: 262,395 km (0.118 R)
• M3: 336,894 km (0.1 R)
• M4: 428,000 km (0.099 R)
• M5: 536,608 km (0.113 R)
• M6: 611,706 km (0.079 R)
• M7: 723,455 km (0.1 R)
• M8: 808,427 km (0.12 R)
• M9: 1,010,384 km (0.109 R)
• M10: 1,089,970 km (0.116 R)
• M11: 1,220,419 km (0.076 R)
• M12: 1,351,617 km (0.115 R)
• M13: 1,483,113 km (0.117 R)
• M14: 1,614,011 km (0.099 R)
• M15: 1,887,925 km (0.062 R)
• M16: 1,971,999 km (0.113 R)
• M17: 2,149,572 km (0.067 R)
• M18: 2,226,465 km (0.069 R)
• M19: 2,360,654 km (0.111 R)
• M20: 2,468,814 km (0.048 R)
• M21: 2,590,287 km (0.117 R)
• M22: 2,737,641 km (0.089 R)
• M23: 3,108,943 km (0.098 R)
• M24: 3,202,890 km (0.075 R)
• M25: 3,316,734 km (0.028 R)
• M26: 3,425,492 km (0.055 R)
• M27: 3,646,747 km (0.105 R)
• M28: 3,812,502 km (0.088 R)
• M29: 3,892,985 km (0.061 R)
• M30: 3,973,918 km (0.119 R)
• M31: 4,123,965 km (0.101 R)
• M32: 4,199,811 km (0.115 R)
• M33: 4,415,680 km (0.113 R)
• M34: 4,571,262 km (0.062 R)
• M35: 4,793,565 km (0.068 R)
• M36: 5,019,457 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.6

Radius: 8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.66 AU - 1.08 AU

Year: 570 Days

Day: 11.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 71,336,822 km

• M1: 101,278 km (0.095 R)
• M2: 180,714 km (0.1 R)
• M3: 234,121 km (0.1 R)
• M4: 378,782 km (0.105 R)
• M5: 434,283 km (0.115 R)
• M6: 512,074 km (0.065 R)
• M7: 595,250 km (0.092 R)
• M8: 654,640 km (0.118 R)
• M9: 803,041 km (0.096 R)
• M10: 901,477 km (0.104 R)
• M11: 1,067,680 km (0.057 R)
• M12: 1,119,441 km (0.115 R)
• M13: 1,194,539 km (0.085 R)
• M14: 1,289,534 km (0.048 R)
• M15: 1,377,796 km (0.102 R)
• M16: 1,482,515 km (0.061 R)
• M17: 1,565,392 km (0.046 R)
• M18: 1,624,782 km (0.073 R)
• M19: 1,679,984 km (0.095 R)
• M20: 1,802,505 km (0.059 R)
• M21: 1,901,688 km (0.034 R)
• M22: 1,960,031 km (0.112 R)
• M23: 2,149,422 km (0.101 R)
• M24: 2,328,042 km (0.116 R)
• M25: 2,447,870 km (0.072 R)
• M26: 2,505,615 km (0.053 R)
• M27: 2,593,129 km (0.107 R)
• M28: 2,658,055 km (0.113 R)
• M29: 2,801,519 km (0.118 R)
• M30: 2,922,993 km (0.075 R)
• M31: 3,021,578 km (0.103 R)
• M32: 3,096,078 km (0.114 R)
• M33: 3,209,174 km (0.102 R)
• M34: 3,336,481 km (0.114 R)
• M35: 3,563,272 km (0.116 R)
• M36: 3,622,363 km (0.118 R)
• M37: 3,721,696 km (0.046 R)
• M38: 3,815,194 km (0.116 R)
• M39: 3,936,518 km (0.111 R)
• M40: 3,990,972 km (0.108 R)
• M41: 4,315,450 km (0.106 R)
• M42: 4,378,430 km (0.105 R)
• M43: 4,449,041 km (0.115 R)
• M44: 4,541,193 km (0.045 R)
• M45: 4,698,720 km (0.074 R)
• M46: 4,814,359 km (0.117 R)
• M47: 4,960,366 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.5

Radius: 9.9

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.56 AU - 1.6 AU

Year: 1396 Days

Day: 13.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 71,336,822 km

• M1: 125,213 km (0.109 R)
• M2: 230,979 km (0.114 R)
• M3: 325,824 km (0.083 R)
• M4: 549,174 km (0.115 R)
• M5: 683,213 km (0.112 R)
• M6: 751,281 km (0.081 R)
• M7: 1,008,589 km (0.108 R)
• M8: 1,119,590 km (0.11 R)
• M9: 1,218,175 km (0.076 R)
• M10: 1,319,752 km (0.118 R)
• M11: 1,486,554 km (0.09 R)
• M12: 1,938,938 km (0.112 R)
• M13: 2,109,330 km (0.083 R)
• M14: 2,443,382 km (0.103 R)
• M15: 2,540,471 km (0.099 R)
• M16: 2,671,818 km (0.069 R)
• M17: 2,930,173 km (0.057 R)
• M18: 3,033,546 km (0.059 R)
• M19: 3,138,115 km (0.079 R)
• M20: 3,243,880 km (0.112 R)
• M21: 3,362,811 km (0.103 R)
• M22: 3,434,917 km (0.114 R)
• M23: 3,678,911 km (0.077 R)
• M24: 3,979,303 km (0.047 R)
• M25: 4,300,789 km (0.07 R)
• M26: 4,418,523 km (0.099 R)
• M27: 4,684,209 km (0.081 R)
• M28: 4,914,140 km (0.054 R)
• M29: 5,023,646 km (0.105 R)
• M30: 5,189,550 km (0.098 R)
• M31: 5,498,171 km (0.12 R)
• M32: 5,812,924 km (0.1 R)
• M33: 5,928,863 km (0.114 R)
• M34: 6,001,717 km (0.091 R)
• M35: 6,281,166 km (0.057 R)
• M36: 6,444,975 km (0.064 R)
• M37: 6,731,306 km (0.112 R)
• M38: 6,807,451 km (0.102 R)
• M39: 6,945,081 km (0.039 R)
• M40: 7,223,034 km (0.098 R)
• M41: 7,379,065 km (0.102 R)
• M42: 7,473,162 km (0.091 R)
• M43: 7,536,142 km (0.118 R)
• M44: 7,646,845 km (0.075 R)
• M45: 7,790,010 km (0.081 R)
• M46: 7,901,909 km (0.1 R)
• M47: 8,014,407 km (0.11 R)
• M48: 8,127,353 km (0.107 R)
• M49: 8,224,741 km (0.09 R)
• M50: 8,355,041 km (0.112 R)
• M51: 8,485,939 km (0.118 R)
• M52: 8,766,734 km (0.119 R)
• M53: 8,916,482 km (0.069 R)
• M54: 9,405,069 km (0.06 R)
• M55: 9,524,448 km (0.039 R)
• M56: 9,764,403 km (0.049 R)
• M57: 10,076,015 km (0.09 R)
• M58: 10,232,943 km (0.059 R)
• M59: 10,655,707 km (0.047 R)
• M60: 10,940,691 km (0.05 R)
• M61: 11,336,527 km (0.083 R)
• M62: 11,499,888 km (0.113 R)
• M63: 11,609,244 km (0.068 R)
• M64: 11,755,550 km (0.068 R)
• M65: 12,031,558 km (0.113 R)
• M66: 12,309,661 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.1

Radius: 8.1

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.03 AU - 2.37 AU

Year: 2294 Days

Day: 5.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,336,822 km

• M1: 102,325 km (0.074 R)
• M2: 154,834 km (0.082 R)
• M3: 211,980 km (0.104 R)
• M4: 348,713 km (0.087 R)
• M5: 436,676 km (0.101 R)
• M6: 645,515 km (0.06 R)
• M7: 739,761 km (0.097 R)
• M8: 857,345 km (0.036 R)
• M9: 1,070,971 km (0.055 R)
• M10: 1,173,745 km (0.106 R)
• M11: 1,247,796 km (0.08 R)
• M12: 1,389,465 km (0.04 R)
• M13: 1,970,503 km (0.105 R)
• M14: 2,136,407 km (0.067 R)
• M15: 2,280,320 km (0.087 R)
• M16: 2,633,371 km (0.036 R)
• M17: 2,703,234 km (0.049 R)
• M18: 2,931,221 km (0.079 R)
• M19: 3,120,911 km (0.08 R)
• M20: 3,254,801 km (0.082 R)
• M21: 3,856,334 km (0.09 R)
• M22: 4,113,044 km (0.113 R)
• M23: 4,243,493 km (0.047 R)
• M24: 4,342,228 km (0.084 R)
• M25: 4,408,500 km (0.065 R)
• M26: 4,508,581 km (0.084 R)
• M27: 4,694,082 km (0.115 R)
• M28: 4,796,257 km (0.049 R)
• M29: 4,899,181 km (0.1 R)
• M30: 5,212,439 km (0.108 R)
• M31: 5,300,552 km (0.041 R)
• M32: 5,371,461 km (0.047 R)
• M33: 5,478,424 km (0.079 R)
• M34: 5,821,900 km (0.102 R)
• M35: 6,303,157 km (0.114 R)
• M36: 6,378,255 km (0.117 R)
• M37: 6,491,650 km (0.077 R)
• M38: 6,720,236 km (0.104 R)
• M39: 6,951,663 km (0.044 R)
• M40: 7,402,402 km (0.1 R)
• M41: 7,661,356 km (0.086 R)
• M42: 8,106,409 km (0.066 R)
• M43: 8,270,369 km (0.102 R)
• M44: 8,394,086 km (0.049 R)
• M45: 8,476,814 km (0.115 R)
• M46: 8,601,578 km (0.05 R)
• M47: 9,491,536 km (0.119 R)
• M48: 9,577,854 km (0.06 R)
• M49: 9,664,322 km (0.057 R)
• M50: 9,751,088 km (0.097 R)
• M51: 9,925,520 km (0.103 R)
• M52: 10,321,804 km (0.117 R)
• M53: 10,768,055 km (0.117 R)
• M54: 10,948,320 km (0.063 R)
• M55: 11,518,138 km (0.029 R)
• M56: 11,587,253 km (0.115 R)
• M57: 11,841,569 km (0.08 R)
• M58: 12,144,505 km (0.118 R)
• M59: 12,261,640 km (0.051 R)
• M60: 12,426,347 km (0.108 R)
• M61: 13,068,571 km (0.067 R)
• M62: 13,721,416 km (0.063 R)
• M63: 14,138,046 km (0.085 R)
• M64: 14,261,315 km (0.093 R)
• M65: 14,335,515 km (0.028 R)
• M66: 14,533,882 km (0.115 R)
• M67: 14,608,531 km (0.113 R)
• M68: 14,758,129 km (0.052 R)
• M69: 15,159,799 km (0.054 R)
• M70: 16,385,904 km (0.055 R)
• M71: 16,489,575 km (0.063 R)
• M72: 16,932,385 km (0.111 R)
• M73: 17,037,103 km (0.051 R)
• M74: 17,379,084 km (0.119 R)
• M75: 17,511,179 km (0.114 R)
• M76: 17,643,722 km (0.092 R)
• M77: 17,696,680 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721

Radius: 7.9

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.24 AU - 9.94 AU

Year: 17697 Days

Day: 24.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,336,822 km

• M1: 299,794 km (0.069 R)
• M2: 625,917 km (0.105 R)
• M3: 1,067,680 km (0.106 R)
• M4: 1,278,763 km (0.096 R)
• M5: 1,740,571 km (0.11 R)
• M6: 2,317,271 km (0.072 R)
• M7: 2,487,513 km (0.12 R)
• M8: 2,626,639 km (0.038 R)
• M9: 2,840,265 km (0.086 R)
• M10: 2,949,172 km (0.103 R)
• M11: 3,750,269 km (0.06 R)
• M12: 4,278,350 km (0.117 R)
• M13: 4,445,450 km (0.068 R)
• M14: 4,657,580 km (0.103 R)
• M15: 5,135,695 km (0.119 R)
• M16: 5,812,775 km (0.057 R)
• M17: 6,138,449 km (0.096 R)
• M18: 6,422,237 km (0.116 R)
• M19: 6,613,871 km (0.075 R)
• M20: 6,953,758 km (0.109 R)
• M21: 7,904,901 km (0.115 R)
• M22: 7,956,213 km (0.08 R)
• M23: 8,526,630 km (0.112 R)
• M24: 8,896,436 km (0.116 R)
• M25: 9,325,632 km (0.108 R)
• M26: 10,037,269 km (0.082 R)
• M27: 11,512,454 km (0.113 R)
• M28: 12,572,953 km (0.042 R)
• M29: 12,632,792 km (0.07 R)
• M30: 13,725,904 km (0.118 R)
• M31: 14,159,139 km (0.102 R)
• M32: 14,471,500 km (0.119 R)
• M33: 15,166,382 km (0.057 R)
• M34: 15,357,717 km (0.104 R)
• M35: 16,719,956 km (0.091 R)
• M36: 16,785,779 km (0.09 R)
• M37: 17,582,387 km (0.078 R)
• M38: 18,527,397 km (0.03 R)
• M39: 19,281,370 km (0.077 R)
• M40: 21,388,307 km (0.106 R)
• M41: 21,746,444 km (0.088 R)
• M42: 21,818,401 km (0.116 R)
• M43: 22,468,852 km (0.105 R)
• M44: 25,360,429 km (0.053 R)
• M45: 25,739,660 km (0.115 R)
• M46: 25,815,656 km (0.085 R)
• M47: 25,967,946 km (0.071 R)
• M48: 26,811,080 km (0.094 R)
• M49: 28,053,490 km (0.081 R)
• M50: 28,445,437 km (0.082 R)
• M51: 28,997,453 km (0.069 R)
• M52: 29,076,590 km (0.089 R)
• M53: 30,513,328 km (0.1 R)
• M54: 34,623,978 km (0.093 R)
• M55: 35,128,871 km (0.111 R)
• M56: 36,657,911 km (0.109 R)
• M57: 37,516,752 km (0.12 R)
• M58: 38,469,092 km (0.097 R)
• M59: 39,254,332 km (0.093 R)
• M60: 39,341,846 km (0.119 R)
• M61: 41,730,625 km (0.105 R)
• M62: 41,998,854 km (0.064 R)
• M63: 43,077,904 km (0.067 R)
• M64: 43,802,257 km (0.11 R)
• M65: 44,074,973 km (0.109 R)
• M66: 44,257,034 km (0.066 R)
• M67: 44,621,903 km (0.063 R)
• M68: 46,369,057 km (0.085 R)
• M69: 47,390,810 km (0.089 R)
• M70: 48,044,703 km (0.118 R)
• M71: 51,263,750 km (0.069 R)
• M72: 51,742,912 km (0.075 R)
• M73: 52,031,187 km (0.113 R)
• M74: 52,512,742 km (0.039 R)
• M75: 52,705,873 km (0.115 R)
• M76: 55,531,478 km (0.103 R)
• M77: 56,616,212 km (0.117 R)
• M78: 57,310,047 km (0.052 R)
• M79: 57,409,380 km (0.05 R)
• M80: 58,006,724 km (0.115 R)
• M81: 58,906,555 km (0.109 R)
• M82: 61,125,690 km (0.064 R)
• M83: 63,474,676 km (0.079 R)
• M84: 63,886,219 km (0.119 R)
• M85: 63,989,292 km (0.119 R)
• M86: 64,815,372 km (0.079 R)
• M87: 65,333,579 km (0.114 R)
• M88: 65,853,132 km (0.092 R)
• M89: 67,210,284 km (0.12 R)
• M90: 68,576,711 km (0.103 R)
• M91: 68,893,260 km (0.076 R)
• M92: 69,316,173 km (0.111 R)
• M93: 70,696,663 km (0.07 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 17,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit