🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.3

Radius: 11.4

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.58 AU - 0.9 AU

Year: 405 Days

Day: 6.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 11,640,955 km

• M1: 143,614 km (0.098 R)
• M2: 220,657 km (0.081 R)
• M3: 333,005 km (0.103 R)
• M4: 407,654 km (0.054 R)
• M5: 502,200 km (0.107 R)
• M6: 605,722 km (0.085 R)
• M7: 800,049 km (0.113 R)
• M8: 883,525 km (0.086 R)
• M9: 967,449 km (0.097 R)
• M10: 1,087,577 km (0.081 R)
• M11: 1,207,255 km (0.106 R)
• M12: 1,331,571 km (0.115 R)
• M13: 1,429,408 km (0.116 R)
• M14: 1,548,787 km (0.111 R)
• M15: 1,638,994 km (0.072 R)
• M16: 1,711,100 km (0.052 R)
• M17: 1,784,403 km (0.082 R)
• M18: 1,896,452 km (0.107 R)
• M19: 1,979,479 km (0.051 R)
• M20: 2,095,567 km (0.105 R)
• M21: 2,167,224 km (0.109 R)
• M22: 2,239,630 km (0.064 R)
• M23: 2,360,954 km (0.08 R)
• M24: 2,454,303 km (0.109 R)
• M25: 2,641,150 km (0.082 R)
• M26: 2,738,239 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.9

Radius: 10.6

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.64 AU - 1 AU

Year: 472 Days

Day: 11.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 11,640,955 km

• M1: 133,142 km (0.074 R)
• M2: 204,500 km (0.086 R)
• M3: 287,527 km (0.089 R)
• M4: 372,947 km (0.059 R)
• M5: 501,452 km (0.119 R)
• M6: 591,809 km (0.093 R)
• M7: 719,267 km (0.119 R)
• M8: 820,544 km (0.093 R)
• M9: 899,981 km (0.081 R)
• M10: 1,020,856 km (0.113 R)
• M11: 1,096,104 km (0.094 R)
• M12: 1,188,405 km (0.049 R)
• M13: 1,365,380 km (0.101 R)
• M14: 1,453,194 km (0.054 R)
• M15: 1,546,992 km (0.101 R)
• M16: 1,655,749 km (0.087 R)
• M17: 1,801,906 km (0.12 R)
• M18: 1,867,879 km (0.096 R)
• M19: 1,974,991 km (0.111 R)
• M20: 2,061,309 km (0.106 R)
• M21: 2,135,061 km (0.112 R)
• M22: 2,266,408 km (0.065 R)
• M23: 2,352,127 km (0.056 R)
• M24: 2,434,257 km (0.096 R)
• M25: 2,502,623 km (0.064 R)
• M26: 2,576,524 km (0.096 R)
• M27: 2,646,237 km (0.091 R)
• M28: 2,787,607 km (0.07 R)
• M29: 2,936,606 km (0.115 R)
• M30: 3,093,684 km (0.092 R)
• M31: 3,178,656 km (0.119 R)
• M32: 3,350,843 km (0.065 R)
• M33: 3,432,673 km (0.098 R)
• M34: 3,504,181 km (0.091 R)
• M35: 3,665,447 km (0.084 R)
• M36: 3,778,094 km (0.086 R)
• M37: 3,846,161 km (0.12 R)
• M38: 3,972,272 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.2

Radius: 12.6

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.78 AU - 0.98 AU

Year: 525 Days

Day: 10.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 11,640,955 km

• M1: 162,912 km (0.12 R)
• M2: 276,606 km (0.087 R)
• M3: 450,140 km (0.1 R)
• M4: 664,065 km (0.108 R)
• M5: 789,578 km (0.082 R)
• M6: 873,352 km (0.1 R)
• M7: 1,018,462 km (0.06 R)
• M8: 1,127,519 km (0.095 R)
• M9: 1,229,246 km (0.067 R)
• M10: 1,346,082 km (0.064 R)
• M11: 1,430,305 km (0.11 R)
• M12: 1,566,589 km (0.086 R)
• M13: 1,785,899 km (0.077 R)
• M14: 1,899,444 km (0.073 R)
• M15: 1,994,888 km (0.072 R)
• M16: 2,363,796 km (0.087 R)
• M17: 2,444,579 km (0.109 R)
• M18: 2,563,958 km (0.106 R)
• M19: 2,793,142 km (0.094 R)
• M20: 2,910,277 km (0.06 R)
• M21: 3,037,136 km (0.115 R)
• M22: 3,182,096 km (0.047 R)
• M23: 3,354,134 km (0.112 R)
• M24: 3,437,161 km (0.036 R)
• M25: 3,673,525 km (0.082 R)
• M26: 3,802,329 km (0.118 R)
• M27: 4,064,574 km (0.09 R)
• M28: 4,171,088 km (0.058 R)
• M29: 4,377,982 km (0.069 R)
• M30: 4,736,717 km (0.107 R)
• M31: 4,830,216 km (0.099 R)
• M32: 5,057,306 km (0.087 R)
• M33: 5,143,324 km (0.072 R)
• M34: 5,268,538 km (0.115 R)
• M35: 5,463,015 km (0.114 R)
• M36: 5,630,415 km (0.109 R)
• M37: 5,889,519 km (0.07 R)
• M38: 5,990,348 km (0.082 R)
• M39: 6,071,430 km (0.099 R)
• M40: 6,326,943 km (0.038 R)
• M41: 6,430,165 km (0.113 R)
• M42: 6,513,192 km (0.1 R)
• M43: 6,596,518 km (0.073 R)
• M44: 6,690,765 km (0.067 R)
• M45: 7,222,436 km (0.031 R)

Asteroid Belt

Center: 1.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.3

Radius: 10.8

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.25 AU - 2.05 AU

Year: 1348 Days

Day: 12.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 11,640,955 km

• M1: 148,850 km (0.097 R)
• M2: 302,936 km (0.077 R)
• M3: 391,498 km (0.063 R)
• M4: 479,012 km (0.104 R)
• M5: 588,368 km (0.082 R)
• M6: 747,241 km (0.049 R)
• M7: 845,826 km (0.109 R)
• M8: 937,979 km (0.108 R)
• M9: 1,028,037 km (0.062 R)
• M10: 1,121,236 km (0.074 R)
• M11: 1,373,608 km (0.099 R)
• M12: 1,516,773 km (0.099 R)
• M13: 1,590,375 km (0.072 R)
• M14: 1,671,906 km (0.085 R)
• M15: 1,741,170 km (0.086 R)
• M16: 1,983,668 km (0.096 R)
• M17: 2,064,600 km (0.118 R)
• M18: 2,252,645 km (0.106 R)
• M19: 2,477,939 km (0.09 R)
• M20: 2,589,390 km (0.09 R)
• M21: 2,768,009 km (0.038 R)
• M22: 2,883,798 km (0.118 R)
• M23: 3,171,924 km (0.063 R)
• M24: 3,354,583 km (0.118 R)
• M25: 3,434,019 km (0.067 R)
• M26: 3,603,663 km (0.109 R)
• M27: 3,757,749 km (0.046 R)
• M28: 3,831,201 km (0.084 R)
• M29: 4,016,553 km (0.068 R)
• M30: 4,138,775 km (0.1 R)
• M31: 4,243,044 km (0.061 R)
• M32: 4,367,510 km (0.104 R)
• M33: 4,464,150 km (0.107 R)
• M34: 4,620,031 km (0.104 R)
• M35: 4,937,627 km (0.031 R)
• M36: 5,068,675 km (0.076 R)
• M37: 5,149,907 km (0.071 R)
• M38: 5,241,760 km (0.041 R)
• M39: 5,396,145 km (0.074 R)
• M40: 5,489,494 km (0.117 R)
• M41: 5,562,498 km (0.076 R)
• M42: 5,709,552 km (0.103 R)
• M43: 6,018,173 km (0.115 R)
• M44: 6,332,179 km (0.066 R)
• M45: 6,452,755 km (0.101 R)
• M46: 6,574,078 km (0.111 R)
• M47: 6,796,680 km (0.058 R)
• M48: 6,886,439 km (0.067 R)
• M49: 7,033,045 km (0.119 R)
• M50: 7,295,140 km (0.112 R)
• M51: 7,375,474 km (0.11 R)
• M52: 7,490,814 km (0.085 R)
• M53: 7,688,433 km (0.089 R)
• M54: 8,029,367 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.5

Radius: 8.8

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.41 AU - 2.27 AU

Year: 1587 Days

Day: 7.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 11,640,955 km

• M1: 120,277 km (0.05 R)
• M2: 203,453 km (0.077 R)
• M3: 264,339 km (0.079 R)
• M4: 334,501 km (0.081 R)
• M5: 457,919 km (0.106 R)
• M6: 585,227 km (0.103 R)
• M7: 663,766 km (0.067 R)
• M8: 817,702 km (0.098 R)
• M9: 876,644 km (0.086 R)
• M10: 960,269 km (0.06 R)
• M11: 1,062,743 km (0.082 R)
• M12: 1,210,995 km (0.036 R)
• M13: 1,428,360 km (0.078 R)
• M14: 1,725,013 km (0.113 R)
• M15: 1,782,758 km (0.108 R)
• M16: 1,841,251 km (0.06 R)
• M17: 2,000,423 km (0.116 R)
• M18: 2,081,804 km (0.051 R)
• M19: 2,143,438 km (0.115 R)
• M20: 2,505,166 km (0.048 R)
• M21: 2,559,919 km (0.074 R)
• M22: 2,715,650 km (0.071 R)
• M23: 2,874,373 km (0.065 R)
• M24: 3,261,084 km (0.085 R)
• M25: 3,466,631 km (0.098 R)
• M26: 3,614,434 km (0.11 R)
• M27: 3,789,464 km (0.096 R)
• M28: 3,852,594 km (0.072 R)
• M29: 3,928,889 km (0.098 R)
• M30: 4,121,870 km (0.108 R)
• M31: 4,199,960 km (0.111 R)
• M32: 4,331,158 km (0.097 R)
• M33: 4,651,746 km (0.104 R)
• M34: 4,814,957 km (0.067 R)
• M35: 4,883,473 km (0.071 R)
• M36: 5,189,101 km (0.096 R)
• M37: 5,301,749 km (0.036 R)
• M38: 5,877,252 km (0.097 R)
• M39: 6,083,397 km (0.077 R)
• M40: 6,336,966 km (0.062 R)
• M41: 7,009,408 km (0.102 R)
• M42: 7,087,199 km (0.073 R)
• M43: 7,243,828 km (0.118 R)
• M44: 7,592,242 km (0.072 R)
• M45: 7,962,496 km (0.118 R)
• M46: 8,125,259 km (0.113 R)
• M47: 8,603,673 km (0.035 R)
• M48: 8,770,774 km (0.068 R)
• M49: 8,922,017 km (0.118 R)
• M50: 9,006,540 km (0.053 R)
• M51: 9,142,225 km (0.083 R)
• M52: 9,432,744 km (0.096 R)
• M53: 9,691,548 km (0.072 R)
• M54: 9,778,465 km (0.091 R)
• M55: 9,917,890 km (0.078 R)
• M56: 10,181,182 km (0.113 R)
• M57: 10,322,552 km (0.118 R)
• M58: 10,411,114 km (0.083 R)
• M59: 10,553,531 km (0.101 R)
• M60: 10,768,504 km (0.082 R)
• M61: 10,858,412 km (0.114 R)
• M62: 11,002,774 km (0.096 R)
• M63: 11,111,531 km (0.042 R)
• M64: 11,275,341 km (0.117 R)
• M65: 11,458,299 km (0.107 R)
• M66: 11,531,752 km (0.1 R)
• M67: 12,031,708 km (0.109 R)
• M68: 12,256,254 km (0.095 R)
• M69: 12,481,998 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.2

Radius: 12.9

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.4 AU - 2.28 AU

Year: 1587 Days

Day: 6.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 11,640,955 km

• M1: 178,620 km (0.107 R)
• M2: 265,237 km (0.087 R)
• M3: 354,697 km (0.097 R)
• M4: 457,021 km (0.111 R)
• M5: 576,999 km (0.083 R)
• M6: 732,431 km (0.115 R)
• M7: 1,009,786 km (0.036 R)
• M8: 1,191,846 km (0.098 R)
• M9: 1,361,939 km (0.1 R)
• M10: 1,689,110 km (0.071 R)
• M11: 1,784,553 km (0.109 R)
• M12: 1,921,435 km (0.109 R)
• M13: 2,041,562 km (0.074 R)
• M14: 2,130,124 km (0.107 R)
• M15: 2,310,988 km (0.108 R)
• M16: 2,482,577 km (0.068 R)
• M17: 2,599,413 km (0.083 R)
• M18: 2,718,044 km (0.112 R)
• M19: 2,831,140 km (0.061 R)
• M20: 2,914,915 km (0.104 R)
• M21: 3,054,190 km (0.101 R)
• M22: 3,243,132 km (0.106 R)
• M23: 3,363,259 km (0.108 R)
• M24: 3,460,498 km (0.047 R)
• M25: 3,542,328 km (0.091 R)
• M26: 3,632,984 km (0.075 R)
• M27: 3,918,267 km (0.099 R)
• M28: 4,063,677 km (0.118 R)
• M29: 4,211,030 km (0.062 R)
• M30: 4,510,974 km (0.047 R)
• M31: 4,591,607 km (0.119 R)
• M32: 4,681,665 km (0.048 R)
• M33: 4,964,854 km (0.115 R)
• M34: 5,206,754 km (0.08 R)
• M35: 5,319,850 km (0.071 R)
• M36: 5,490,840 km (0.09 R)
• M37: 5,596,157 km (0.034 R)
• M38: 5,877,401 km (0.078 R)
• M39: 5,975,537 km (0.101 R)
• M40: 6,223,122 km (0.079 R)
• M41: 6,373,318 km (0.063 R)
• M42: 6,626,288 km (0.118 R)
• M43: 6,707,969 km (0.077 R)
• M44: 6,810,443 km (0.028 R)
• M45: 6,944,632 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.4

Radius: 9.6

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.91 AU - 2.55 AU

Year: 2117 Days

Day: 11.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 11,640,955 km

• M1: 143,016 km (0.107 R)
• M2: 268,528 km (0.084 R)
• M3: 363,972 km (0.098 R)
• M4: 445,054 km (0.073 R)
• M5: 620,831 km (0.066 R)
• M6: 687,701 km (0.081 R)
• M7: 894,595 km (0.089 R)
• M8: 1,020,706 km (0.117 R)
• M9: 1,091,167 km (0.049 R)
• M10: 1,280,259 km (0.076 R)
• M11: 1,526,197 km (0.093 R)
• M12: 1,596,060 km (0.098 R)
• M13: 1,799,662 km (0.093 R)
• M14: 1,873,564 km (0.062 R)
• M15: 1,961,228 km (0.041 R)
• M16: 2,392,818 km (0.088 R)
• M17: 2,515,638 km (0.113 R)
• M18: 2,969,518 km (0.068 R)
• M19: 3,281,429 km (0.075 R)
• M20: 3,387,793 km (0.096 R)
• M21: 4,229,730 km (0.094 R)
• M22: 4,529,973 km (0.116 R)
• M23: 4,631,700 km (0.115 R)
• M24: 4,941,218 km (0.11 R)
• M25: 5,472,141 km (0.064 R)
• M26: 5,707,907 km (0.102 R)
• M27: 5,984,064 km (0.102 R)
• M28: 6,245,711 km (0.083 R)
• M29: 6,378,105 km (0.109 R)
• M30: 6,935,956 km (0.102 R)
• M31: 7,112,332 km (0.086 R)
• M32: 7,230,813 km (0.09 R)
• M33: 7,449,675 km (0.085 R)
• M34: 7,549,756 km (0.059 R)
• M35: 7,731,218 km (0.068 R)
• M36: 7,832,645 km (0.093 R)
• M37: 8,098,481 km (0.042 R)
• M38: 8,597,090 km (0.083 R)
• M39: 8,765,538 km (0.108 R)
• M40: 8,871,453 km (0.085 R)
• M41: 8,935,182 km (0.069 R)
• M42: 9,105,723 km (0.096 R)
• M43: 9,299,004 km (0.09 R)
• M44: 9,515,322 km (0.096 R)
• M45: 9,602,388 km (0.085 R)
• M46: 9,886,923 km (0.06 R)
• M47: 10,374,912 km (0.107 R)
• M48: 10,757,284 km (0.109 R)
• M49: 11,007,262 km (0.11 R)
• M50: 11,282,073 km (0.085 R)
• M51: 11,420,451 km (0.12 R)
• M52: 11,932,225 km (0.089 R)
• M53: 12,594,645 km (0.103 R)
• M54: 12,954,278 km (0.111 R)
• M55: 13,317,502 km (0.089 R)
• M56: 13,536,962 km (0.099 R)
• M57: 13,733,085 km (0.112 R)
• M58: 13,856,054 km (0.077 R)
• M59: 14,128,023 km (0.104 R)
• M60: 14,277,172 km (0.093 R)
• M61: 14,602,099 km (0.092 R)
• M62: 14,929,419 km (0.038 R)
• M63: 15,081,261 km (0.119 R)
• M64: 15,233,701 km (0.113 R)
• M65: 15,642,701 km (0.031 R)
• M66: 16,314,994 km (0.114 R)
• M67: 16,523,683 km (0.062 R)
• M68: 16,864,766 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89

Radius: 9.3

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.52 AU - 3.5 AU

Year: 3320 Days

Day: 6.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 11,640,955 km

• M1: 141,220 km (0.043 R)
• M2: 233,073 km (0.089 R)
• M3: 352,453 km (0.073 R)
• M4: 421,716 km (0.078 R)
• M5: 513,420 km (0.057 R)
• M6: 582,833 km (0.112 R)
• M7: 649,704 km (0.053 R)
• M8: 798,703 km (0.106 R)
• M9: 867,219 km (0.101 R)
• M10: 1,077,703 km (0.075 R)
• M11: 1,177,634 km (0.08 R)
• M12: 1,280,707 km (0.11 R)
• M13: 1,386,922 km (0.066 R)
• M14: 1,696,739 km (0.12 R)
• M15: 1,896,901 km (0.105 R)
• M16: 2,095,268 km (0.047 R)
• M17: 2,360,355 km (0.066 R)
• M18: 2,440,988 km (0.077 R)
• M19: 2,512,347 km (0.112 R)
• M20: 2,625,891 km (0.079 R)
• M21: 2,794,189 km (0.108 R)
• M22: 2,879,609 km (0.031 R)
• M23: 2,976,848 km (0.102 R)
• M24: 3,252,707 km (0.081 R)
• M25: 3,711,374 km (0.054 R)
• M26: 3,888,647 km (0.104 R)
• M27: 3,960,454 km (0.104 R)
• M28: 4,056,795 km (0.089 R)
• M29: 4,178,269 km (0.079 R)
• M30: 4,613,150 km (0.096 R)
• M31: 4,829,618 km (0.05 R)
• M32: 5,049,377 km (0.112 R)
• M33: 5,498,919 km (0.115 R)
• M34: 5,823,995 km (0.066 R)
• M35: 6,649,775 km (0.037 R)
• M36: 6,793,389 km (0.066 R)
• M37: 6,909,028 km (0.12 R)
• M38: 7,039,926 km (0.119 R)
• M39: 7,142,251 km (0.107 R)
• M40: 7,274,645 km (0.107 R)
• M41: 7,661,505 km (0.103 R)
• M42: 7,751,713 km (0.105 R)
• M43: 7,827,260 km (0.033 R)
• M44: 7,887,847 km (0.097 R)
• M45: 8,101,024 km (0.042 R)
• M46: 9,275,367 km (0.094 R)
• M47: 9,468,199 km (0.091 R)
• M48: 9,597,451 km (0.076 R)
• M49: 10,352,322 km (0.115 R)
• M50: 11,092,233 km (0.089 R)
• M51: 11,296,883 km (0.099 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: 510 - 17,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit