🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.7

Radius: 13.5

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.74 AU - 0.82 AU

Year: 459 Days

Day: 11.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 69,857,919 km

• M1: 172,935 km (0.099 R)
• M2: 257,308 km (0.115 R)
• M3: 341,682 km (0.062 R)
• M4: 427,102 km (0.111 R)
• M5: 573,109 km (0.092 R)
• M6: 690,993 km (0.092 R)
• M7: 780,602 km (0.089 R)
• M8: 870,360 km (0.081 R)
• M9: 973,284 km (0.034 R)
• M10: 1,177,784 km (0.116 R)
• M11: 1,324,240 km (0.11 R)
• M12: 1,444,966 km (0.107 R)
• M13: 1,602,792 km (0.04 R)
• M14: 1,732,343 km (0.095 R)
• M15: 1,824,496 km (0.103 R)
• M16: 1,936,245 km (0.098 R)
• M17: 2,129,974 km (0.05 R)
• M18: 2,432,910 km (0.064 R)
• M19: 2,582,957 km (0.066 R)
• M20: 2,702,785 km (0.117 R)
• M21: 2,824,408 km (0.105 R)
• M22: 2,954,857 km (0.068 R)
• M23: 3,115,525 km (0.106 R)
• M24: 3,222,039 km (0.104 R)
• M25: 3,402,155 km (0.094 R)
• M26: 3,660,062 km (0.088 R)
• M27: 3,955,069 km (0.116 R)
• M28: 4,140,570 km (0.05 R)
• M29: 4,257,855 km (0.067 R)
• M30: 4,520,249 km (0.051 R)
• M31: 4,641,124 km (0.12 R)
• M32: 4,738,812 km (0.107 R)
• M33: 4,845,325 km (0.117 R)
• M34: 5,127,766 km (0.101 R)
• M35: 5,296,363 km (0.097 R)
• M36: 5,398,538 km (0.104 R)
• M37: 5,570,277 km (0.094 R)
• M38: 5,813,672 km (0.118 R)
• M39: 6,025,204 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156

Radius: 14.2

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.79 AU - 1.07 AU

Year: 598 Days

Day: 9.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,857,919 km

• M1: 208,390 km (0.045 R)
• M2: 304,432 km (0.075 R)
• M3: 404,213 km (0.104 R)
• M4: 532,718 km (0.106 R)
• M5: 704,456 km (0.055 R)
• M6: 834,307 km (0.093 R)
• M7: 955,033 km (0.034 R)
• M8: 1,055,563 km (0.062 R)
• M9: 1,203,814 km (0.097 R)
• M10: 1,301,352 km (0.116 R)
• M11: 1,435,840 km (0.039 R)
• M12: 1,579,903 km (0.098 R)
• M13: 1,674,150 km (0.048 R)
• M14: 1,817,016 km (0.041 R)
• M15: 1,906,625 km (0.113 R)
• M16: 2,022,264 km (0.06 R)
• M17: 2,165,130 km (0.093 R)
• M18: 2,291,091 km (0.12 R)
• M19: 2,435,154 km (0.092 R)
• M20: 2,759,931 km (0.103 R)
• M21: 2,869,586 km (0.098 R)
• M22: 2,963,983 km (0.09 R)
• M23: 3,195,859 km (0.11 R)
• M24: 3,293,846 km (0.048 R)
• M25: 3,434,019 km (0.025 R)
• M26: 3,594,089 km (0.092 R)
• M27: 3,786,920 km (0.075 R)
• M28: 3,971,075 km (0.068 R)
• M29: 4,082,975 km (0.051 R)
• M30: 4,183,355 km (0.112 R)
• M31: 4,316,347 km (0.092 R)
• M32: 4,412,240 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.4

Radius: 13.7

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.49 AU - 1.57 AU

Year: 1262 Days

Day: 6 Hours

Environment

Temp: -202 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 69,857,919 km

• M1: 179,368 km (0.029 R)
• M2: 319,391 km (0.04 R)
• M3: 492,925 km (0.06 R)
• M4: 591,959 km (0.09 R)
• M5: 732,581 km (0.061 R)
• M6: 1,020,407 km (0.113 R)
• M7: 1,162,375 km (0.101 R)
• M8: 1,423,424 km (0.049 R)
• M9: 1,547,740 km (0.108 R)
• M10: 1,760,318 km (0.099 R)
• M11: 1,894,657 km (0.067 R)
• M12: 1,982,920 km (0.11 R)
• M13: 2,102,897 km (0.1 R)
• M14: 2,277,029 km (0.03 R)
• M15: 2,392,519 km (0.112 R)
• M16: 2,717,296 km (0.104 R)
• M17: 2,828,896 km (0.095 R)
• M18: 3,056,733 km (0.059 R)
• M19: 3,149,484 km (0.105 R)
• M20: 3,266,918 km (0.09 R)
• M21: 3,457,955 km (0.108 R)
• M22: 3,914,079 km (0.084 R)
• M23: 4,053,354 km (0.118 R)
• M24: 4,285,081 km (0.078 R)
• M25: 4,734,623 km (0.098 R)
• M26: 4,883,473 km (0.114 R)
• M27: 5,144,072 km (0.087 R)
• M28: 5,522,405 km (0.113 R)
• M29: 5,750,991 km (0.073 R)
• M30: 6,306,298 km (0.106 R)
• M31: 6,650,972 km (0.065 R)
• M32: 6,757,037 km (0.112 R)
• M33: 7,001,779 km (0.1 R)
• M34: 7,156,164 km (0.098 R)
• M35: 7,437,109 km (0.083 R)
• M36: 7,721,644 km (0.11 R)
• M37: 7,849,251 km (0.106 R)
• M38: 8,252,567 km (0.069 R)
• M39: 8,514,363 km (0.09 R)
• M40: 8,762,246 km (0.089 R)
• M41: 8,962,408 km (0.053 R)
• M42: 9,062,938 km (0.111 R)
• M43: 9,163,917 km (0.113 R)
• M44: 9,401,029 km (0.052 R)
• M45: 9,623,033 km (0.097 R)
• M46: 9,933,299 km (0.092 R)
• M47: 10,089,778 km (0.093 R)
• M48: 10,299,514 km (0.074 R)
• M49: 10,493,094 km (0.119 R)
• M50: 10,741,277 km (0.119 R)
• M51: 10,830,437 km (0.113 R)
• M52: 11,009,356 km (0.081 R)
• M53: 11,297,781 km (0.097 R)
• M54: 11,680,003 km (0.098 R)
• M55: 12,382,814 km (0.109 R)
• M56: 12,532,412 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.7

Radius: 13.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.89 AU - 2.03 AU

Year: 1830 Days

Day: 6.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 69,857,919 km

• M1: 166,353 km (0.067 R)
• M2: 275,110 km (0.099 R)
• M3: 388,206 km (0.113 R)
• M4: 626,217 km (0.096 R)
• M5: 759,060 km (0.068 R)
• M6: 968,197 km (0.058 R)
• M7: 1,147,266 km (0.087 R)
• M8: 1,233,883 km (0.114 R)
• M9: 1,429,707 km (0.057 R)
• M10: 2,259,825 km (0.099 R)
• M11: 2,361,253 km (0.079 R)
• M12: 2,617,215 km (0.082 R)
• M13: 2,922,544 km (0.079 R)
• M14: 3,323,167 km (0.11 R)
• M15: 3,407,540 km (0.091 R)
• M16: 3,906,898 km (0.094 R)
• M17: 4,165,403 km (0.095 R)
• M18: 4,291,065 km (0.111 R)
• M19: 4,452,781 km (0.052 R)
• M20: 4,604,922 km (0.071 R)
• M21: 4,794,462 km (0.112 R)
• M22: 4,914,290 km (0.104 R)
• M23: 5,023,048 km (0.075 R)
• M24: 5,329,275 km (0.096 R)
• M25: 5,453,441 km (0.048 R)
• M26: 5,755,628 km (0.082 R)
• M27: 6,245,262 km (0.103 R)
• M28: 6,842,607 km (0.076 R)
• M29: 6,937,152 km (0.065 R)
• M30: 7,209,869 km (0.117 R)
• M31: 7,333,736 km (0.073 R)
• M32: 7,597,627 km (0.088 R)
• M33: 7,765,775 km (0.043 R)
• M34: 7,921,207 km (0.069 R)
• M35: 8,235,064 km (0.069 R)
• M36: 8,335,743 km (0.104 R)
• M37: 8,523,937 km (0.085 R)
• M38: 8,698,817 km (0.116 R)
• M39: 8,860,233 km (0.055 R)
• M40: 9,260,707 km (0.099 R)
• M41: 9,895,450 km (0.103 R)
• M42: 10,064,047 km (0.098 R)
• M43: 10,450,758 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.4

Radius: 8.6

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.98 AU - 3 AU

Year: 2620 Days

Day: 13.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 69,857,919 km

• M1: 264,788 km (0.085 R)
• M2: 352,004 km (0.065 R)
• M3: 655,687 km (0.07 R)
• M4: 722,259 km (0.109 R)
• M5: 853,456 km (0.072 R)
• M6: 1,358,648 km (0.106 R)
• M7: 1,412,653 km (0.118 R)
• M8: 1,545,346 km (0.085 R)
• M9: 1,728,903 km (0.114 R)
• M10: 1,859,202 km (0.113 R)
• M11: 2,042,310 km (0.102 R)
• M12: 2,104,692 km (0.116 R)
• M13: 2,218,536 km (0.089 R)
• M14: 2,295,729 km (0.091 R)
• M15: 2,559,171 km (0.074 R)
• M16: 2,613,176 km (0.065 R)
• M17: 2,680,943 km (0.109 R)
• M18: 2,735,846 km (0.086 R)
• M19: 2,888,286 km (0.099 R)
• M20: 3,348,150 km (0.116 R)
• M21: 3,511,660 km (0.064 R)
• M22: 3,677,714 km (0.069 R)
• M23: 4,111,997 km (0.07 R)
• M24: 4,399,973 km (0.086 R)
• M25: 4,513,817 km (0.107 R)
• M26: 4,894,394 km (0.06 R)
• M27: 5,233,831 km (0.106 R)
• M28: 5,371,760 km (0.081 R)
• M29: 5,739,622 km (0.112 R)
• M30: 5,917,793 km (0.095 R)
• M31: 6,133,812 km (0.098 R)
• M32: 6,315,873 km (0.12 R)
• M33: 6,778,878 km (0.083 R)
• M34: 6,853,976 km (0.083 R)
• M35: 7,252,804 km (0.069 R)
• M36: 7,426,188 km (0.05 R)
• M37: 7,639,814 km (0.092 R)
• M38: 8,033,406 km (0.083 R)
• M39: 8,093,095 km (0.078 R)
• M40: 8,615,940 km (0.104 R)
• M41: 9,046,333 km (0.045 R)
• M42: 9,170,649 km (0.047 R)
• M43: 9,609,868 km (0.104 R)
• M44: 9,736,727 km (0.088 R)
• M45: 10,034,726 km (0.12 R)
• M46: 10,335,866 km (0.085 R)
• M47: 10,596,167 km (0.112 R)
• M48: 11,234,501 km (0.084 R)
• M49: 11,390,382 km (0.08 R)
• M50: 11,502,281 km (0.067 R)
• M51: 11,636,919 km (0.088 R)
• M52: 11,704,537 km (0.116 R)
• M53: 11,930,580 km (0.053 R)
• M54: 12,089,602 km (0.104 R)
• M55: 12,709,985 km (0.074 R)
• M56: 12,942,310 km (0.116 R)
• M57: 13,624,177 km (0.103 R)
• M58: 14,029,438 km (0.113 R)
• M59: 14,778,325 km (0.091 R)
• M60: 15,367,142 km (0.118 R)
• M61: 15,689,226 km (0.117 R)
• M62: 16,214,315 km (0.077 R)
• M63: 16,415,823 km (0.088 R)
• M64: 16,491,669 km (0.095 R)
• M65: 16,745,238 km (0.103 R)
• M66: 16,974,422 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.3

Radius: 6.8

Gravity: 17.52 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.24 AU - 8.52 AU

Year: 16177 Days

Day: 19.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,857,919 km

• M1: 86,767 km (0.083 R)
• M2: 212,728 km (0.102 R)
• M3: 411,544 km (0.067 R)
• M4: 960,119 km (0.098 R)
• M5: 1,214,286 km (0.115 R)
• M6: 1,294,620 km (0.084 R)
• M7: 1,349,223 km (0.118 R)
• M8: 1,489,097 km (0.047 R)
• M9: 1,604,587 km (0.066 R)
• M10: 1,875,060 km (0.099 R)
• M11: 1,968,409 km (0.077 R)
• M12: 2,031,539 km (0.098 R)
• M13: 2,458,491 km (0.093 R)
• M14: 2,526,708 km (0.064 R)
• M15: 3,021,279 km (0.093 R)
• M16: 3,661,408 km (0.044 R)
• M17: 4,219,408 km (0.118 R)
• M18: 4,676,280 km (0.084 R)
• M19: 4,718,616 km (0.101 R)
• M20: 5,863,189 km (0.108 R)
• M21: 6,513,491 km (0.086 R)
• M22: 7,581,022 km (0.09 R)
• M23: 8,545,928 km (0.096 R)
• M24: 8,858,588 km (0.099 R)
• M25: 8,963,755 km (0.036 R)
• M26: 9,388,164 km (0.088 R)
• M27: 9,927,913 km (0.036 R)
• M28: 10,311,781 km (0.098 R)
• M29: 10,366,983 km (0.077 R)
• M30: 11,837,380 km (0.073 R)
• M31: 12,185,794 km (0.049 R)
• M32: 12,361,272 km (0.112 R)
• M33: 14,162,131 km (0.099 R)
• M34: 14,842,652 km (0.1 R)
• M35: 15,851,690 km (0.11 R)
• M36: 17,934,990 km (0.075 R)
• M37: 18,201,423 km (0.038 R)
• M38: 19,348,241 km (0.069 R)
• M39: 19,416,457 km (0.053 R)
• M40: 20,310,155 km (0.092 R)
• M41: 22,494,882 km (0.113 R)
• M42: 23,287,901 km (0.035 R)
• M43: 23,943,588 km (0.112 R)
• M44: 24,679,161 km (0.07 R)
• M45: 24,753,212 km (0.113 R)
• M46: 25,721,409 km (0.047 R)
• M47: 26,474,784 km (0.082 R)
• M48: 26,778,019 km (0.052 R)
• M49: 27,235,190 km (0.116 R)
• M50: 27,541,417 km (0.114 R)
• M51: 28,157,311 km (0.071 R)
• M52: 28,311,995 km (0.1 R)
• M53: 31,383,988 km (0.119 R)
• M54: 31,865,842 km (0.114 R)
• M55: 33,244,686 km (0.097 R)
• M56: 33,490,027 km (0.111 R)
• M57: 34,312,067 km (0.113 R)
• M58: 34,642,828 km (0.045 R)
• M59: 35,390,667 km (0.06 R)
• M60: 37,751,471 km (0.074 R)
• M61: 38,092,854 km (0.11 R)
• M62: 38,864,779 km (0.092 R)
• M63: 40,162,690 km (0.088 R)
• M64: 40,860,564 km (0.049 R)
• M65: 44,590,338 km (0.109 R)
• M66: 45,675,820 km (0.05 R)
• M67: 45,857,582 km (0.108 R)
• M68: 48,149,870 km (0.056 R)
• M69: 48,242,321 km (0.082 R)
• M70: 49,170,127 km (0.048 R)
• M71: 49,356,526 km (0.102 R)
• M72: 50,479,109 km (0.028 R)
• M73: 50,667,004 km (0.097 R)
• M74: 51,989,000 km (0.055 R)
• M75: 53,035,587 km (0.081 R)
• M76: 53,609,444 km (0.077 R)
• M77: 55,440,073 km (0.09 R)
• M78: 55,828,130 km (0.112 R)
• M79: 55,925,219 km (0.094 R)
• M80: 56,022,458 km (0.12 R)
• M81: 56,314,323 km (0.112 R)
• M82: 56,606,787 km (0.049 R)
• M83: 59,360,435 km (0.037 R)
• M84: 60,354,513 km (0.029 R)
• M85: 61,755,347 km (0.083 R)
• M86: 62,762,440 km (0.111 R)
• M87: 64,894,958 km (0.054 R)
• M88: 65,611,083 km (0.086 R)
• M89: 66,227,127 km (0.119 R)
• M90: 66,638,671 km (0.094 R)
• M91: 67,154,484 km (0.083 R)
• M92: 67,568,122 km (0.096 R)
• M93: 69,648,729 km (0.108 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: 463 - 12,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit