🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.8

Radius: 8.1

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.63 AU - 0.71 AU

Year: 372 Days

Day: 7.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 45,472,641 km

• M1: 101,278 km (0.076 R)
• M2: 185,352 km (0.07 R)
• M3: 256,261 km (0.072 R)
• M4: 353,649 km (0.093 R)
• M5: 413,040 km (0.05 R)
• M6: 499,956 km (0.083 R)
• M7: 551,567 km (0.087 R)
• M8: 637,287 km (0.091 R)
• M9: 721,511 km (0.116 R)
• M10: 774,618 km (0.117 R)
• M11: 845,527 km (0.093 R)
• M12: 918,830 km (0.106 R)
• M13: 983,905 km (0.101 R)
• M14: 1,043,445 km (0.101 R)
• M15: 1,126,173 km (0.098 R)
• M16: 1,196,185 km (0.07 R)
• M17: 1,260,063 km (0.068 R)
• M18: 1,427,164 km (0.061 R)
• M19: 1,495,231 km (0.111 R)
• M20: 1,689,259 km (0.075 R)
• M21: 1,935,647 km (0.114 R)
• M22: 1,989,053 km (0.051 R)
• M23: 2,124,589 km (0.08 R)
• M24: 2,258,629 km (0.08 R)
• M25: 2,333,727 km (0.049 R)
• M26: 2,428,871 km (0.112 R)
• M27: 2,510,851 km (0.104 R)
• M28: 2,569,194 km (0.117 R)
• M29: 2,747,215 km (0.097 R)
• M30: 2,822,463 km (0.074 R)
• M31: 2,903,695 km (0.109 R)
• M32: 3,021,727 km (0.092 R)
• M33: 3,073,488 km (0.043 R)
• M34: 3,396,171 km (0.088 R)
• M35: 3,455,412 km (0.032 R)
• M36: 3,597,081 km (0.109 R)
• M37: 3,657,668 km (0.098 R)
• M38: 3,718,554 km (0.113 R)
• M39: 3,774,055 km (0.097 R)
• M40: 3,824,470 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.1

Radius: 11.1

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.71 AU - 0.99 AU

Year: 532 Days

Day: 12.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 45,472,641 km

• M1: 144,512 km (0.038 R)
• M2: 218,263 km (0.032 R)
• M3: 365,019 km (0.116 R)
• M4: 506,688 km (0.103 R)
• M5: 587,321 km (0.086 R)
• M6: 688,599 km (0.083 R)
• M7: 763,847 km (0.11 R)
• M8: 838,197 km (0.038 R)
• M9: 932,593 km (0.073 R)
• M10: 1,003,652 km (0.119 R)
• M11: 1,219,073 km (0.048 R)
• M12: 1,307,635 km (0.086 R)
• M13: 1,429,258 km (0.075 R)
• M14: 1,651,560 km (0.106 R)
• M15: 1,778,270 km (0.069 R)
• M16: 1,851,274 km (0.064 R)
• M17: 1,942,678 km (0.091 R)
• M18: 2,088,536 km (0.112 R)
• M19: 2,226,016 km (0.05 R)
• M20: 2,416,305 km (0.092 R)
• M21: 2,567,249 km (0.045 R)
• M22: 2,740,932 km (0.056 R)
• M23: 2,912,072 km (0.092 R)
• M24: 3,012,303 km (0.11 R)
• M25: 3,147,838 km (0.06 R)
• M26: 3,250,911 km (0.051 R)
• M27: 3,341,119 km (0.103 R)
• M28: 3,524,077 km (0.095 R)
• M29: 3,631,189 km (0.091 R)
• M30: 3,973,918 km (0.1 R)
• M31: 4,123,067 km (0.065 R)
• M32: 4,220,904 km (0.04 R)
• M33: 4,472,976 km (0.063 R)
• M34: 4,558,098 km (0.105 R)
• M35: 4,729,985 km (0.114 R)
• M36: 4,943,910 km (0.079 R)
• M37: 5,023,945 km (0.107 R)
• M38: 5,112,507 km (0.113 R)
• M39: 5,250,436 km (0.119 R)
• M40: 5,332,117 km (0.059 R)
• M41: 5,422,474 km (0.119 R)
• M42: 5,505,202 km (0.079 R)
• M43: 5,588,228 km (0.095 R)
• M44: 5,688,459 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167

Radius: 10.6

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.44 AU - 1.46 AU

Year: 1184 Days

Day: 12.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 45,472,641 km

• M1: 137,929 km (0.06 R)
• M2: 233,373 km (0.1 R)
• M3: 401,072 km (0.119 R)
• M4: 539,600 km (0.112 R)
• M5: 624,422 km (0.042 R)
• M6: 732,880 km (0.087 R)
• M7: 924,066 km (0.116 R)
• M8: 1,034,020 km (0.109 R)
• M9: 1,427,164 km (0.112 R)
• M10: 1,568,384 km (0.11 R)
• M11: 1,740,272 km (0.102 R)
• M12: 1,812,229 km (0.072 R)
• M13: 1,878,351 km (0.072 R)
• M14: 1,986,211 km (0.109 R)
• M15: 2,222,127 km (0.082 R)
• M16: 2,307,697 km (0.099 R)
• M17: 2,437,996 km (0.026 R)
• M18: 2,593,279 km (0.081 R)
• M19: 2,698,596 km (0.097 R)
• M20: 2,836,226 km (0.101 R)
• M21: 2,968,471 km (0.059 R)
• M22: 3,055,088 km (0.088 R)
• M23: 3,198,702 km (0.089 R)
• M24: 3,287,563 km (0.115 R)
• M25: 3,542,627 km (0.04 R)
• M26: 3,643,157 km (0.08 R)
• M27: 3,804,124 km (0.093 R)
• M28: 3,872,640 km (0.111 R)
• M29: 4,037,198 km (0.112 R)
• M30: 4,124,712 km (0.101 R)
• M31: 4,319,339 km (0.096 R)
• M32: 4,435,876 km (0.105 R)
• M33: 4,580,836 km (0.111 R)
• M34: 4,791,769 km (0.097 R)
• M35: 5,242,657 km (0.098 R)
• M36: 5,609,172 km (0.074 R)
• M37: 5,825,191 km (0.103 R)
• M38: 5,914,501 km (0.097 R)
• M39: 6,034,030 km (0.066 R)
• M40: 6,316,321 km (0.112 R)
• M41: 6,418,347 km (0.073 R)
• M42: 6,541,316 km (0.107 R)
• M43: 6,634,067 km (0.089 R)
• M44: 6,758,383 km (0.067 R)
• M45: 6,977,993 km (0.093 R)
• M46: 7,051,595 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.9

Radius: 9.8

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.84 AU - 2.7 AU

Year: 2320 Days

Day: 6.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 45,472,641 km

• M1: 122,371 km (0.115 R)
• M2: 353,500 km (0.103 R)
• M3: 519,105 km (0.117 R)
• M4: 663,167 km (0.085 R)
• M5: 755,020 km (0.064 R)
• M6: 897,737 km (0.113 R)
• M7: 1,025,045 km (0.082 R)
• M8: 1,227,899 km (0.105 R)
• M9: 1,528,142 km (0.096 R)
• M10: 1,604,587 km (0.05 R)
• M11: 1,741,319 km (0.045 R)
• M12: 1,943,576 km (0.105 R)
• M13: 2,305,303 km (0.05 R)
• M14: 2,393,416 km (0.12 R)
• M15: 2,539,274 km (0.118 R)
• M16: 2,688,124 km (0.119 R)
• M17: 2,792,843 km (0.1 R)
• M18: 2,994,351 km (0.087 R)
• M19: 3,127,493 km (0.116 R)
• M20: 3,188,529 km (0.096 R)
• M21: 3,563,870 km (0.11 R)
• M22: 3,627,748 km (0.068 R)
• M23: 3,717,956 km (0.051 R)
• M24: 3,808,911 km (0.045 R)
• M25: 4,032,859 km (0.085 R)
• M26: 4,914,290 km (0.072 R)
• M27: 5,494,879 km (0.089 R)
• M28: 5,613,660 km (0.071 R)
• M29: 5,703,269 km (0.11 R)
• M30: 6,035,975 km (0.027 R)
• M31: 6,390,522 km (0.112 R)
• M32: 6,452,904 km (0.11 R)
• M33: 6,546,852 km (0.109 R)
• M34: 6,704,528 km (0.09 R)
• M35: 7,445,636 km (0.103 R)
• M36: 7,577,132 km (0.068 R)
• M37: 7,859,423 km (0.086 R)
• M38: 8,010,068 km (0.077 R)
• M39: 8,161,910 km (0.057 R)
• M40: 8,571,210 km (0.102 R)
• M41: 8,778,403 km (0.101 R)
• M42: 8,917,529 km (0.054 R)
• M43: 9,092,409 km (0.099 R)
• M44: 9,303,641 km (0.08 R)
• M45: 10,293,081 km (0.038 R)
• M46: 10,421,436 km (0.027 R)
• M47: 11,014,742 km (0.112 R)
• M48: 11,108,539 km (0.107 R)
• M49: 11,391,279 km (0.115 R)
• M50: 11,466,976 km (0.11 R)
• M51: 11,600,118 km (0.099 R)
• M52: 11,714,560 km (0.082 R)
• M53: 11,829,452 km (0.092 R)
• M54: 12,002,387 km (0.084 R)
• M55: 12,331,352 km (0.088 R)
• M56: 12,409,293 km (0.097 R)
• M57: 12,526,279 km (0.096 R)
• M58: 12,998,409 km (0.098 R)
• M59: 13,077,547 km (0.085 R)
• M60: 13,396,190 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.2

Radius: 12.8

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.68 AU - 4.02 AU

Year: 4159 Days

Day: 9.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,472,641 km

• M1: 161,566 km (0.106 R)
• M2: 248,781 km (0.11 R)
• M3: 354,547 km (0.106 R)
• M4: 656,735 km (0.09 R)
• M5: 757,264 km (0.093 R)
• M6: 900,430 km (0.097 R)
• M7: 1,343,538 km (0.091 R)
• M8: 1,431,203 km (0.079 R)
• M9: 1,566,589 km (0.062 R)
• M10: 1,675,047 km (0.12 R)
• M11: 2,220,930 km (0.088 R)
• M12: 2,326,097 km (0.1 R)
• M13: 3,011,405 km (0.117 R)
• M14: 3,387,045 km (0.113 R)
• M15: 4,032,261 km (0.063 R)
• M16: 4,314,253 km (0.05 R)
• M17: 4,647,707 km (0.058 R)
• M18: 4,851,908 km (0.094 R)
• M19: 5,152,151 km (0.108 R)
• M20: 5,746,653 km (0.1 R)
• M21: 5,843,891 km (0.085 R)
• M22: 6,064,548 km (0.07 R)
• M23: 6,213,099 km (0.065 R)
• M24: 6,338,013 km (0.101 R)
• M25: 6,564,803 km (0.116 R)
• M26: 6,691,962 km (0.093 R)
• M27: 7,078,522 km (0.096 R)
• M28: 8,035,650 km (0.115 R)
• M29: 8,892,546 km (0.113 R)
• M30: 9,033,467 km (0.101 R)
• M31: 9,175,137 km (0.084 R)
• M32: 9,374,700 km (0.06 R)
• M33: 9,547,037 km (0.117 R)
• M34: 9,633,504 km (0.063 R)
• M35: 9,720,271 km (0.082 R)
• M36: 9,982,217 km (0.094 R)
• M37: 10,158,144 km (0.098 R)
• M38: 10,335,118 km (0.114 R)
• M39: 10,483,370 km (0.036 R)
• M40: 11,235,398 km (0.084 R)
• M41: 11,387,839 km (0.102 R)
• M42: 11,633,329 km (0.063 R)
• M43: 12,067,013 km (0.113 R)
• M44: 12,664,208 km (0.093 R)
• M45: 13,270,977 km (0.115 R)
• M46: 13,822,095 km (0.118 R)
• M47: 14,380,544 km (0.107 R)
• M48: 14,645,931 km (0.1 R)
• M49: 14,779,222 km (0.069 R)
• M50: 15,047,152 km (0.081 R)
• M51: 15,384,196 km (0.072 R)
• M52: 15,485,773 km (0.062 R)
• M53: 15,792,000 km (0.086 R)
• M54: 16,341,323 km (0.087 R)
• M55: 16,757,355 km (0.039 R)
• M56: 17,317,599 km (0.109 R)
• M57: 17,458,670 km (0.087 R)
• M58: 17,777,313 km (0.066 R)
• M59: 17,883,977 km (0.051 R)
• M60: 18,276,970 km (0.097 R)
• M61: 19,290,047 km (0.058 R)
• M62: 19,509,507 km (0.102 R)
• M63: 20,210,074 km (0.08 R)
• M64: 20,806,371 km (0.087 R)
• M65: 21,332,806 km (0.111 R)
• M66: 22,092,614 km (0.115 R)
• M67: 24,266,869 km (0.12 R)
• M68: 24,424,844 km (0.109 R)
• M69: 24,741,693 km (0.034 R)
• M70: 25,019,945 km (0.084 R)
• M71: 25,299,394 km (0.1 R)
• M72: 26,063,091 km (0.117 R)
• M73: 26,508,593 km (0.081 R)
• M74: 26,671,206 km (0.102 R)
• M75: 27,366,238 km (0.113 R)
• M76: 27,489,506 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.9

Radius: 10.2

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.02 AU - 6.66 AU

Year: 8370 Days

Day: 6 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,472,641 km

• M1: 128,355 km (0.118 R)
• M2: 284,984 km (0.114 R)
• M3: 489,634 km (0.089 R)
• M4: 680,072 km (0.08 R)
• M5: 1,758,673 km (0.103 R)
• M6: 1,895,255 km (0.109 R)
• M7: 2,203,427 km (0.106 R)
• M8: 2,682,589 km (0.113 R)
• M9: 3,138,414 km (0.106 R)
• M10: 3,647,645 km (0.102 R)
• M11: 4,031,513 km (0.099 R)
• M12: 4,304,978 km (0.113 R)
• M13: 4,805,981 km (0.106 R)
• M14: 5,128,664 km (0.086 R)
• M15: 5,325,684 km (0.053 R)
• M16: 5,558,608 km (0.092 R)
• M17: 6,103,892 km (0.052 R)
• M18: 6,382,892 km (0.036 R)
• M19: 6,630,626 km (0.092 R)
• M20: 7,540,630 km (0.095 R)
• M21: 7,953,520 km (0.078 R)
• M22: 8,762,246 km (0.092 R)
• M23: 8,919,175 km (0.093 R)
• M24: 8,998,013 km (0.093 R)
• M25: 9,156,437 km (0.103 R)
• M26: 11,128,586 km (0.113 R)
• M27: 12,425,450 km (0.099 R)
• M28: 12,779,398 km (0.113 R)
• M29: 13,136,638 km (0.082 R)
• M30: 13,226,546 km (0.085 R)
• M31: 13,406,812 km (0.072 R)
• M32: 13,542,497 km (0.1 R)
• M33: 13,769,736 km (0.088 R)
• M34: 13,860,991 km (0.118 R)
• M35: 14,044,099 km (0.113 R)
• M36: 15,018,729 km (0.084 R)
• M37: 15,680,400 km (0.101 R)
• M38: 17,277,806 km (0.09 R)
• M39: 18,021,008 km (0.101 R)
• M40: 18,522,161 km (0.075 R)
• M41: 18,825,097 km (0.073 R)
• M42: 19,795,239 km (0.063 R)
• M43: 19,949,923 km (0.117 R)
• M44: 20,260,488 km (0.114 R)
• M45: 21,096,441 km (0.047 R)
• M46: 21,677,629 km (0.099 R)
• M47: 22,317,758 km (0.083 R)
• M48: 22,478,726 km (0.091 R)
• M49: 22,855,862 km (0.047 R)
• M50: 23,072,330 km (0.07 R)
• M51: 24,939,611 km (0.119 R)
• M52: 25,106,711 km (0.047 R)
• M53: 25,218,311 km (0.1 R)
• M54: 25,778,855 km (0.12 R)
• M55: 26,060,697 km (0.084 R)
• M56: 26,343,437 km (0.096 R)
• M57: 26,570,377 km (0.068 R)
• M58: 26,741,068 km (0.12 R)
• M59: 27,715,100 km (0.112 R)
• M60: 28,934,173 km (0.114 R)
• M61: 29,697,720 km (0.1 R)
• M62: 30,944,918 km (0.099 R)
• M63: 31,785,957 km (0.099 R)
• M64: 32,148,732 km (0.114 R)
• M65: 32,878,321 km (0.104 R)
• M66: 33,306,470 km (0.094 R)
• M67: 34,291,871 km (0.081 R)
• M68: 35,162,082 km (0.108 R)
• M69: 35,537,273 km (0.086 R)
• M70: 35,850,831 km (0.027 R)
• M71: 36,354,676 km (0.036 R)
• M72: 36,924,195 km (0.11 R)
• M73: 37,432,828 km (0.052 R)
• M74: 37,624,164 km (0.1 R)
• M75: 38,200,265 km (0.056 R)
• M76: 39,102,191 km (0.074 R)
• M77: 39,361,145 km (0.108 R)
• M78: 39,815,772 km (0.082 R)
• M79: 39,880,848 km (0.096 R)
• M80: 40,206,672 km (0.076 R)
• M81: 40,402,795 km (0.044 R)
• M82: 40,599,067 km (0.104 R)
• M83: 41,124,006 km (0.063 R)
• M84: 41,783,583 km (0.048 R)
• M85: 42,313,608 km (0.104 R)
• M86: 43,514,430 km (0.116 R)
• M87: 43,782,809 km (0.055 R)
• M88: 43,849,978 km (0.067 R)
• M89: 44,929,626 km (0.06 R)
• M90: 45,336,682 km (0.044 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 19,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit