🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.1

Radius: 10.4

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.57 AU - 0.73 AU

Year: 349 Days

Day: 14.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 48,948,983 km

• M1: 137,480 km (0.103 R)
• M2: 203,902 km (0.114 R)
• M3: 326,273 km (0.071 R)
• M4: 456,872 km (0.075 R)
• M5: 530,025 km (0.12 R)
• M6: 597,045 km (0.043 R)
• M7: 671,246 km (0.09 R)
• M8: 834,158 km (0.097 R)
• M9: 918,830 km (0.115 R)
• M10: 997,519 km (0.101 R)
• M11: 1,205,011 km (0.091 R)
• M12: 1,381,387 km (0.11 R)
• M13: 1,540,260 km (0.108 R)
• M14: 1,646,025 km (0.078 R)
• M15: 1,726,958 km (0.061 R)
• M16: 2,111,424 km (0.113 R)
• M17: 2,193,853 km (0.098 R)
• M18: 2,313,681 km (0.066 R)
• M19: 2,454,153 km (0.118 R)
• M20: 2,559,919 km (0.076 R)
• M21: 2,629,033 km (0.058 R)
• M22: 2,795,236 km (0.118 R)
• M23: 2,912,371 km (0.072 R)
• M24: 2,998,091 km (0.027 R)
• M25: 3,091,141 km (0.09 R)
• M26: 3,205,733 km (0.088 R)
• M27: 3,390,486 km (0.086 R)
• M28: 3,473,663 km (0.096 R)
• M29: 3,543,674 km (0.116 R)
• M30: 3,635,228 km (0.109 R)
• M31: 3,770,614 km (0.1 R)
• M32: 3,965,840 km (0.116 R)
• M33: 4,053,654 km (0.095 R)
• M34: 4,157,026 km (0.072 R)
• M35: 4,238,856 km (0.109 R)
• M36: 4,373,793 km (0.097 R)
• M37: 4,548,523 km (0.049 R)
• M38: 4,764,393 km (0.103 R)
• M39: 4,857,892 km (0.078 R)
• M40: 4,936,281 km (0.105 R)
• M41: 5,007,190 km (0.102 R)
• M42: 5,166,063 km (0.091 R)
• M43: 5,238,169 km (0.075 R)
• M44: 5,326,582 km (0.113 R)
• M45: 5,423,820 km (0.067 R)
• M46: 5,488,895 km (0.039 R)
• M47: 5,562,498 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.5

Radius: 10.6

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.09 AU - 1.53 AU

Year: 1000 Days

Day: 6.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 48,948,983 km

• M1: 137,480 km (0.04 R)
• M2: 349,161 km (0.051 R)
• M3: 465,100 km (0.099 R)
• M4: 596,447 km (0.102 R)
• M5: 681,867 km (0.038 R)
• M6: 824,135 km (0.085 R)
• M7: 910,153 km (0.066 R)
• M8: 1,028,037 km (0.101 R)
• M9: 1,097,899 km (0.082 R)
• M10: 1,181,524 km (0.097 R)
• M11: 1,267,393 km (0.118 R)
• M12: 1,478,625 km (0.062 R)
• M13: 1,565,093 km (0.085 R)
• M14: 1,715,439 km (0.104 R)
• M15: 1,942,828 km (0.066 R)
• M16: 2,045,452 km (0.087 R)
• M17: 2,263,865 km (0.115 R)
• M18: 2,822,613 km (0.062 R)
• M19: 2,939,598 km (0.043 R)
• M20: 3,023,971 km (0.078 R)
• M21: 3,178,207 km (0.12 R)
• M22: 3,485,481 km (0.112 R)
• M23: 3,903,906 km (0.1 R)
• M24: 4,062,779 km (0.059 R)
• M25: 4,176,174 km (0.109 R)
• M26: 4,252,319 km (0.115 R)
• M27: 4,338,637 km (0.07 R)
• M28: 4,512,919 km (0.101 R)
• M29: 4,788,777 km (0.105 R)
• M30: 5,182,220 km (0.074 R)
• M31: 5,460,771 km (0.096 R)
• M32: 5,607,078 km (0.067 R)
• M33: 5,691,301 km (0.027 R)
• M34: 5,829,081 km (0.083 R)
• M35: 5,925,123 km (0.052 R)
• M36: 6,314,676 km (0.115 R)
• M37: 6,556,875 km (0.114 R)
• M38: 6,757,186 km (0.113 R)
• M39: 6,824,505 km (0.101 R)
• M40: 6,925,783 km (0.06 R)
• M41: 7,209,869 km (0.118 R)
• M42: 7,486,326 km (0.061 R)
• M43: 7,579,227 km (0.101 R)
• M44: 7,660,757 km (0.12 R)
• M45: 7,848,353 km (0.113 R)
• M46: 7,990,172 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.6

Radius: 11.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.17 AU - 1.67 AU

Year: 1128 Days

Day: 9.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 148.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 48,948,983 km

• M1: 152,291 km (0.118 R)
• M2: 303,384 km (0.086 R)
• M3: 615,595 km (0.087 R)
• M4: 725,849 km (0.028 R)
• M5: 805,585 km (0.118 R)
• M6: 927,956 km (0.108 R)
• M7: 1,134,849 km (0.072 R)
• M8: 1,388,119 km (0.09 R)
• M9: 1,489,845 km (0.077 R)
• M10: 1,626,877 km (0.098 R)
• M11: 1,776,774 km (0.057 R)
• M12: 1,879,248 km (0.119 R)
• M13: 2,090,481 km (0.095 R)
• M14: 2,440,839 km (0.027 R)
• M15: 2,711,162 km (0.063 R)
• M16: 2,810,196 km (0.089 R)
• M17: 2,971,014 km (0.077 R)
• M18: 3,207,678 km (0.053 R)
• M19: 3,302,074 km (0.069 R)
• M20: 3,407,989 km (0.084 R)
• M21: 3,525,872 km (0.092 R)
• M22: 3,688,784 km (0.088 R)
• M23: 3,798,888 km (0.106 R)
• M24: 3,977,209 km (0.118 R)
• M25: 4,181,260 km (0.047 R)
• M26: 4,284,483 km (0.114 R)
• M27: 4,458,615 km (0.113 R)
• M28: 4,826,027 km (0.025 R)
• M29: 5,190,897 km (0.092 R)
• M30: 5,264,947 km (0.091 R)
• M31: 5,339,447 km (0.115 R)
• M32: 5,539,609 km (0.041 R)
• M33: 5,729,598 km (0.106 R)
• M34: 5,973,443 km (0.057 R)
• M35: 6,325,746 km (0.068 R)
• M36: 6,418,197 km (0.067 R)
• M37: 6,497,784 km (0.083 R)
• M38: 6,631,225 km (0.094 R)
• M39: 7,064,460 km (0.106 R)
• M40: 7,187,878 km (0.108 R)
• M41: 7,367,546 km (0.055 R)
• M42: 7,562,771 km (0.093 R)
• M43: 7,858,675 km (0.08 R)
• M44: 7,972,370 km (0.072 R)
• M45: 8,505,686 km (0.116 R)
• M46: 8,754,617 km (0.102 R)
• M47: 8,887,460 km (0.096 R)
• M48: 9,259,809 km (0.096 R)
• M49: 9,820,203 km (0.098 R)
• M50: 10,313,876 km (0.119 R)
• M51: 10,391,816 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.8

Radius: 12.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.46 AU - 4.64 AU

Year: 5435 Days

Day: 14.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 48,948,983 km

• M1: 284,086 km (0.092 R)
• M2: 567,425 km (0.115 R)
• M3: 942,915 km (0.1 R)
• M4: 1,085,033 km (0.065 R)
• M5: 1,342,641 km (0.111 R)
• M6: 1,428,959 km (0.107 R)
• M7: 1,542,803 km (0.119 R)
• M8: 2,086,741 km (0.106 R)
• M9: 2,750,506 km (0.058 R)
• M10: 3,459,451 km (0.11 R)
• M11: 4,077,290 km (0.044 R)
• M12: 4,371,250 km (0.078 R)
• M13: 4,539,697 km (0.073 R)
• M14: 5,215,431 km (0.086 R)
• M15: 5,314,464 km (0.107 R)
• M16: 5,394,200 km (0.112 R)
• M17: 6,638,406 km (0.089 R)
• M18: 7,359,318 km (0.097 R)
• M19: 7,493,208 km (0.115 R)
• M20: 7,899,366 km (0.11 R)
• M21: 8,174,327 km (0.109 R)
• M22: 8,382,567 km (0.115 R)
• M23: 8,615,940 km (0.103 R)
• M24: 9,620,041 km (0.116 R)
• M25: 9,913,701 km (0.119 R)
• M26: 10,863,049 km (0.078 R)
• M27: 11,015,639 km (0.08 R)
• M28: 12,500,548 km (0.114 R)
• M29: 13,009,480 km (0.097 R)
• M30: 13,198,721 km (0.086 R)
• M31: 13,497,917 km (0.052 R)
• M32: 13,799,356 km (0.107 R)
• M33: 14,520,717 km (0.101 R)
• M34: 14,716,990 km (0.052 R)
• M35: 14,970,708 km (0.034 R)
• M36: 15,339,766 km (0.066 R)
• M37: 15,482,482 km (0.091 R)
• M38: 15,740,538 km (0.095 R)
• M39: 16,319,183 km (0.08 R)
• M40: 17,586,576 km (0.103 R)
• M41: 18,036,267 km (0.073 R)
• M42: 18,611,172 km (0.061 R)
• M43: 19,872,282 km (0.112 R)
• M44: 20,497,451 km (0.066 R)
• M45: 20,907,350 km (0.113 R)
• M46: 21,224,497 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.2

Radius: 11.1

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.38 AU - 4.74 AU

Year: 6493 Days

Day: 8.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,948,983 km

• M1: 144,063 km (0.103 R)
• M2: 395,986 km (0.033 R)
• M3: 472,580 km (0.104 R)
• M4: 567,724 km (0.11 R)
• M5: 711,039 km (0.107 R)
• M6: 912,397 km (0.084 R)
• M7: 1,067,979 km (0.108 R)
• M8: 1,318,556 km (0.087 R)
• M9: 1,588,430 km (0.117 R)
• M10: 1,975,739 km (0.118 R)
• M11: 2,056,821 km (0.063 R)
• M12: 2,522,968 km (0.08 R)
• M13: 2,700,690 km (0.111 R)
• M14: 3,725,735 km (0.118 R)
• M15: 4,057,543 km (0.091 R)
• M16: 4,319,489 km (0.053 R)
• M17: 4,479,259 km (0.078 R)
• M18: 4,859,687 km (0.11 R)
• M19: 4,998,214 km (0.085 R)
• M20: 5,109,964 km (0.085 R)
• M21: 6,033,581 km (0.062 R)
• M22: 6,152,661 km (0.053 R)
• M23: 6,242,420 km (0.113 R)
• M24: 6,453,802 km (0.095 R)
• M25: 6,698,245 km (0.116 R)
• M26: 6,976,945 km (0.091 R)
• M27: 7,291,251 km (0.045 R)
• M28: 7,418,110 km (0.116 R)
• M29: 7,771,161 km (0.053 R)
• M30: 7,966,087 km (0.111 R)
• M31: 8,261,393 km (0.093 R)
• M32: 8,360,726 km (0.094 R)
• M33: 8,493,718 km (0.072 R)
• M34: 9,409,706 km (0.039 R)
• M35: 9,652,204 km (0.086 R)
• M36: 9,791,779 km (0.112 R)
• M37: 11,815,389 km (0.098 R)
• M38: 11,964,838 km (0.046 R)
• M39: 13,610,115 km (0.049 R)
• M40: 13,845,283 km (0.068 R)
• M41: 14,399,244 km (0.113 R)
• M42: 14,920,293 km (0.077 R)
• M43: 15,001,076 km (0.079 R)
• M44: 15,651,827 km (0.112 R)
• M45: 16,104,660 km (0.082 R)
• M46: 16,270,414 km (0.075 R)
• M47: 16,520,093 km (0.098 R)
• M48: 16,687,343 km (0.112 R)
• M49: 16,813,005 km (0.099 R)
• M50: 17,276,759 km (0.066 R)
• M51: 17,489,038 km (0.068 R)
• M52: 17,744,851 km (0.034 R)
• M53: 18,173,897 km (0.077 R)
• M54: 18,389,767 km (0.104 R)
• M55: 18,998,481 km (0.035 R)
• M56: 19,261,474 km (0.108 R)
• M57: 19,968,623 km (0.115 R)
• M58: 20,414,873 km (0.085 R)
• M59: 20,684,299 km (0.075 R)
• M60: 21,000,100 km (0.099 R)
• M61: 21,408,353 km (0.11 R)
• M62: 21,590,713 km (0.067 R)
• M63: 23,254,690 km (0.101 R)
• M64: 24,007,466 km (0.073 R)
• M65: 24,863,765 km (0.12 R)
• M66: 25,151,441 km (0.119 R)
• M67: 25,440,315 km (0.111 R)
• M68: 25,875,495 km (0.085 R)
• M69: 27,097,560 km (0.116 R)
• M70: 27,196,145 km (0.069 R)
• M71: 27,939,198 km (0.11 R)
• M72: 28,688,982 km (0.102 R)
• M73: 29,142,114 km (0.114 R)
• M74: 29,243,093 km (0.051 R)
• M75: 29,597,490 km (0.112 R)
• M76: 30,412,948 km (0.106 R)
• M77: 30,823,444 km (0.048 R)
• M78: 31,701,883 km (0.113 R)
• M79: 31,805,704 km (0.088 R)
• M80: 32,118,064 km (0.117 R)
• M81: 32,222,334 km (0.043 R)
• M82: 32,693,268 km (0.113 R)
• M83: 34,066,577 km (0.089 R)
• M84: 34,172,941 km (0.094 R)
• M85: 35,998,932 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.3

Radius: 6.2

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.97 AU - 11.47 AU

Year: 18669 Days

Day: 15.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,948,983 km

• M1: 81,531 km (0.062 R)
• M2: 141,370 km (0.112 R)
• M3: 205,099 km (0.1 R)
• M4: 707,448 km (0.075 R)
• M5: 1,266,944 km (0.12 R)
• M6: 1,331,271 km (0.106 R)
• M7: 1,530,835 km (0.107 R)
• M8: 1,599,500 km (0.087 R)
• M9: 1,692,700 km (0.052 R)
• M10: 1,739,973 km (0.094 R)
• M11: 2,083,300 km (0.12 R)
• M12: 2,747,664 km (0.088 R)
• M13: 2,916,261 km (0.041 R)
• M14: 4,060,834 km (0.077 R)
• M15: 4,253,067 km (0.109 R)
• M16: 4,448,293 km (0.084 R)
• M17: 4,713,231 km (0.112 R)
• M18: 5,189,101 km (0.071 R)
• M19: 5,397,641 km (0.104 R)
• M20: 5,680,231 km (0.093 R)
• M21: 6,222,823 km (0.068 R)
• M22: 6,407,277 km (0.06 R)
• M23: 7,086,601 km (0.094 R)
• M24: 7,709,377 km (0.049 R)
• M25: 7,788,514 km (0.085 R)
• M26: 7,828,157 km (0.118 R)
• M27: 8,471,578 km (0.088 R)
• M28: 8,553,258 km (0.093 R)
• M29: 9,553,170 km (0.092 R)
• M30: 9,851,618 km (0.08 R)
• M31: 10,066,890 km (0.12 R)
• M32: 10,633,417 km (0.118 R)
• M33: 10,809,793 km (0.109 R)
• M34: 11,615,676 km (0.089 R)
• M35: 11,888,692 km (0.108 R)
• M36: 12,255,806 km (0.112 R)
• M37: 12,394,483 km (0.103 R)
• M38: 12,860,480 km (0.115 R)
• M39: 13,332,162 km (0.098 R)
• M40: 14,146,872 km (0.089 R)
• M41: 15,824,463 km (0.098 R)
• M42: 17,304,135 km (0.106 R)
• M43: 17,563,688 km (0.119 R)
• M44: 17,929,305 km (0.118 R)
• M45: 18,191,849 km (0.032 R)
• M46: 18,244,657 km (0.083 R)
• M47: 18,720,977 km (0.103 R)
• M48: 19,416,457 km (0.093 R)
• M49: 19,632,177 km (0.064 R)
• M50: 20,667,395 km (0.062 R)
• M51: 21,164,060 km (0.095 R)
• M52: 23,132,319 km (0.094 R)
• M53: 23,246,462 km (0.057 R)
• M54: 23,475,496 km (0.086 R)
• M55: 23,705,279 km (0.086 R)
• M56: 23,820,469 km (0.106 R)
• M57: 23,935,809 km (0.12 R)
• M58: 24,748,425 km (0.082 R)
• M59: 25,334,399 km (0.114 R)
• M60: 26,819,308 km (0.069 R)
• M61: 27,542,165 km (0.068 R)
• M62: 28,454,562 km (0.103 R)
• M63: 29,253,265 km (0.106 R)
• M64: 29,997,066 km (0.119 R)
• M65: 30,308,828 km (0.104 R)
• M66: 30,371,360 km (0.061 R)
• M67: 30,935,643 km (0.09 R)
• M68: 31,061,604 km (0.051 R)
• M69: 32,265,718 km (0.118 R)
• M70: 32,457,352 km (0.095 R)
• M71: 33,679,118 km (0.113 R)
• M72: 34,328,223 km (0.052 R)
• M73: 34,523,748 km (0.104 R)
• M74: 34,915,993 km (0.074 R)
• M75: 36,632,330 km (0.116 R)
• M76: 37,635,084 km (0.1 R)
• M77: 38,240,956 km (0.052 R)
• M78: 39,121,938 km (0.093 R)
• M79: 41,526,723 km (0.093 R)
• M80: 41,735,113 km (0.113 R)
• M81: 42,222,653 km (0.095 R)
• M82: 42,781,999 km (0.049 R)
• M83: 43,837,711 km (0.063 R)
• M84: 44,830,592 km (0.059 R)
• M85: 46,333,752 km (0.08 R)
• M86: 46,405,858 km (0.1 R)
• M87: 48,217,787 km (0.068 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: 496 - 19,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit