🌌 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: 790.1

Radius: 12.6

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.52 AU - 0.54 AU

Year: 257 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 40,185,114 km

• M1: 157,078 km (0.112 R)
• M2: 238,309 km (0.111 R)
• M3: 347,965 km (0.095 R)
• M4: 465,997 km (0.082 R)
• M5: 545,883 km (0.066 R)
• M6: 653,443 km (0.077 R)
• M7: 762,650 km (0.12 R)
• M8: 857,794 km (0.059 R)
• M9: 961,166 km (0.118 R)
• M10: 1,042,697 km (0.078 R)
• M11: 1,122,882 km (0.061 R)
• M12: 1,269,787 km (0.077 R)
• M13: 1,402,330 km (0.112 R)
• M14: 1,530,985 km (0.102 R)
• M15: 1,632,412 km (0.099 R)
• M16: 1,795,922 km (0.111 R)
• M17: 1,884,484 km (0.043 R)
• M18: 1,969,905 km (0.104 R)
• M19: 2,066,395 km (0.109 R)
• M20: 2,149,572 km (0.113 R)
• M21: 2,350,183 km (0.104 R)
• M22: 2,447,571 km (0.072 R)
• M23: 2,546,455 km (0.115 R)
• M24: 2,721,484 km (0.062 R)
• M25: 2,813,188 km (0.087 R)
• M26: 3,055,686 km (0.084 R)
• M27: 3,225,031 km (0.075 R)
• M28: 3,362,661 km (0.095 R)
• M29: 3,455,561 km (0.118 R)
• M30: 3,578,830 km (0.108 R)
• M31: 3,727,680 km (0.116 R)
• M32: 3,817,887 km (0.08 R)
• M33: 3,921,110 km (0.118 R)
• M34: 4,012,963 km (0.107 R)
• M35: 4,136,531 km (0.11 R)
• M36: 4,299,144 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.3

Radius: 11.1

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.57 AU - 0.65 AU

Year: 318 Days

Day: 8.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 40,185,114 km

• M1: 140,772 km (0.093 R)
• M2: 218,562 km (0.091 R)
• M3: 303,684 km (0.088 R)
• M4: 401,670 km (0.103 R)
• M5: 562,338 km (0.069 R)
• M6: 638,633 km (0.115 R)
• M7: 739,761 km (0.05 R)
• M8: 898,784 km (0.042 R)
• M9: 994,527 km (0.102 R)
• M10: 1,085,931 km (0.059 R)
• M11: 1,180,327 km (0.099 R)
• M12: 1,269,039 km (0.082 R)
• M13: 1,351,467 km (0.053 R)
• M14: 1,462,768 km (0.082 R)
• M15: 1,577,210 km (0.102 R)
• M16: 1,647,372 km (0.08 R)
• M17: 1,742,666 km (0.109 R)
• M18: 1,859,651 km (0.105 R)
• M19: 1,929,065 km (0.069 R)
• M20: 2,045,152 km (0.109 R)
• M21: 2,122,046 km (0.118 R)
• M22: 2,221,080 km (0.084 R)
• M23: 2,305,602 km (0.074 R)
• M24: 2,407,628 km (0.072 R)
• M25: 2,478,238 km (0.116 R)
• M26: 2,554,982 km (0.108 R)
• M27: 2,699,942 km (0.1 R)
• M28: 2,824,707 km (0.063 R)
• M29: 2,934,063 km (0.07 R)
• M30: 3,003,776 km (0.052 R)
• M31: 3,127,343 km (0.109 R)
• M32: 3,318,829 km (0.11 R)
• M33: 3,409,934 km (0.037 R)
• M34: 3,483,536 km (0.041 R)
• M35: 3,576,137 km (0.102 R)
• M36: 3,669,636 km (0.113 R)
• M37: 3,776,748 km (0.094 R)
• M38: 3,852,893 km (0.068 R)
• M39: 4,090,903 km (0.092 R)
• M40: 4,215,070 km (0.083 R)
• M41: 4,300,789 km (0.092 R)
• M42: 4,507,533 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.3

Radius: 8.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.8 AU - 2.8 AU

Year: 2326 Days

Day: 11.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 40,185,114 km

• M1: 112,797 km (0.074 R)
• M2: 225,893 km (0.098 R)
• M3: 443,408 km (0.106 R)
• M4: 506,090 km (0.089 R)
• M5: 561,740 km (0.097 R)
• M6: 625,319 km (0.073 R)
• M7: 874,699 km (0.086 R)
• M8: 1,196,334 km (0.083 R)
• M9: 1,266,346 km (0.104 R)
• M10: 1,323,492 km (0.096 R)
• M11: 1,381,536 km (0.11 R)
• M12: 1,492,837 km (0.036 R)
• M13: 1,561,054 km (0.05 R)
• M14: 1,740,272 km (0.034 R)
• M15: 1,975,889 km (0.113 R)
• M16: 2,213,300 km (0.112 R)
• M17: 2,274,037 km (0.056 R)
• M18: 2,513,992 km (0.04 R)
• M19: 2,724,776 km (0.108 R)
• M20: 2,780,725 km (0.105 R)
• M21: 2,874,972 km (0.058 R)
• M22: 3,341,717 km (0.085 R)
• M23: 3,707,484 km (0.077 R)
• M24: 3,979,603 km (0.077 R)
• M25: 4,161,065 km (0.105 R)
• M26: 4,543,437 km (0.051 R)
• M27: 4,971,287 km (0.027 R)
• M28: 5,224,855 km (0.098 R)
• M29: 5,482,762 km (0.113 R)
• M30: 5,565,639 km (0.074 R)
• M31: 5,637,147 km (0.039 R)
• M32: 6,047,644 km (0.055 R)
• M33: 6,430,464 km (0.11 R)
• M34: 7,038,580 km (0.075 R)
• M35: 7,336,579 km (0.089 R)
• M36: 7,401,953 km (0.114 R)
• M37: 7,533,150 km (0.119 R)
• M38: 7,598,973 km (0.05 R)
• M39: 7,837,881 km (0.084 R)
• M40: 7,944,844 km (0.103 R)
• M41: 8,214,419 km (0.097 R)
• M42: 8,762,546 km (0.108 R)
• M43: 8,873,697 km (0.053 R)
• M44: 9,083,134 km (0.096 R)
• M45: 9,294,217 km (0.088 R)
• M46: 9,606,876 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.2

Radius: 9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.13 AU - 2.65 AU

Year: 2464 Days

Day: 10.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 40,185,114 km

• M1: 112,797 km (0.056 R)
• M2: 201,957 km (0.091 R)
• M3: 273,465 km (0.116 R)
• M4: 362,027 km (0.118 R)
• M5: 420,220 km (0.114 R)
• M6: 547,827 km (0.058 R)
• M7: 747,541 km (0.116 R)
• M8: 951,293 km (0.115 R)
• M9: 1,063,342 km (0.051 R)
• M10: 1,145,321 km (0.087 R)
• M11: 1,265,149 km (0.115 R)
• M12: 1,434,195 km (0.079 R)
• M13: 1,517,670 km (0.06 R)
• M14: 1,649,915 km (0.099 R)
• M15: 1,753,885 km (0.059 R)
• M16: 1,959,732 km (0.118 R)
• M17: 2,027,350 km (0.068 R)
• M18: 2,252,645 km (0.059 R)
• M19: 2,431,414 km (0.112 R)
• M20: 2,541,069 km (0.053 R)
• M21: 2,605,696 km (0.109 R)
• M22: 2,670,920 km (0.056 R)
• M23: 2,822,164 km (0.079 R)
• M24: 2,908,482 km (0.033 R)
• M25: 3,005,571 km (0.091 R)
• M26: 3,486,079 km (0.116 R)
• M27: 3,568,657 km (0.062 R)
• M28: 3,704,043 km (0.079 R)
• M29: 3,873,089 km (0.077 R)
• M30: 4,284,633 km (0.1 R)
• M31: 4,406,405 km (0.082 R)
• M32: 4,756,016 km (0.083 R)
• M33: 4,893,646 km (0.096 R)
• M34: 4,997,766 km (0.074 R)
• M35: 5,231,886 km (0.039 R)
• M36: 5,409,908 km (0.115 R)
• M37: 5,674,546 km (0.036 R)
• M38: 5,857,505 km (0.088 R)
• M39: 5,943,523 km (0.086 R)
• M40: 6,154,157 km (0.078 R)
• M41: 6,254,238 km (0.063 R)
• M42: 6,354,768 km (0.063 R)
• M43: 6,519,326 km (0.109 R)
• M44: 6,865,645 km (0.1 R)
• M45: 6,982,481 km (0.096 R)
• M46: 7,047,556 km (0.118 R)
• M47: 7,139,110 km (0.105 R)
• M48: 7,244,277 km (0.055 R)
• M49: 7,403,000 km (0.118 R)
• M50: 7,616,327 km (0.104 R)
• M51: 7,858,825 km (0.079 R)
• M52: 8,199,908 km (0.081 R)
• M53: 8,351,451 km (0.106 R)
• M54: 8,462,303 km (0.037 R)
• M55: 8,854,249 km (0.104 R)
• M56: 9,137,737 km (0.106 R)
• M57: 9,223,307 km (0.104 R)
• M58: 9,309,326 km (0.108 R)
• M59: 9,424,217 km (0.041 R)
• M60: 9,641,134 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.9

Radius: 11.3

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.11 AU - 2.75 AU

Year: 2526 Days

Day: 10.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,185,114 km

• M1: 157,676 km (0.084 R)
• M2: 271,670 km (0.119 R)
• M3: 371,302 km (0.119 R)
• M4: 472,580 km (0.082 R)
• M5: 611,107 km (0.098 R)
• M6: 690,544 km (0.11 R)
• M7: 774,169 km (0.07 R)
• M8: 891,603 km (0.117 R)
• M9: 1,004,849 km (0.094 R)
• M10: 1,201,420 km (0.073 R)
• M11: 1,339,799 km (0.085 R)
• M12: 1,447,060 km (0.12 R)
• M13: 1,735,036 km (0.108 R)
• M14: 1,865,934 km (0.052 R)
• M15: 1,973,196 km (0.099 R)
• M16: 2,365,292 km (0.093 R)
• M17: 2,690,518 km (0.118 R)
• M18: 2,812,440 km (0.088 R)
• M19: 3,383,904 km (0.051 R)
• M20: 3,716,909 km (0.089 R)
• M21: 4,148,199 km (0.079 R)
• M22: 4,271,917 km (0.113 R)
• M23: 4,432,735 km (0.078 R)
• M24: 4,613,748 km (0.092 R)
• M25: 4,890,055 km (0.08 R)
• M26: 5,228,745 km (0.087 R)
• M27: 5,362,635 km (0.096 R)
• M28: 5,849,875 km (0.095 R)
• M29: 6,108,829 km (0.12 R)
• M30: 6,473,848 km (0.116 R)
• M31: 6,555,977 km (0.115 R)
• M32: 6,659,050 km (0.111 R)
• M33: 7,374,277 km (0.067 R)
• M34: 7,610,941 km (0.104 R)
• M35: 7,784,774 km (0.097 R)
• M36: 7,872,139 km (0.109 R)
• M37: 8,247,031 km (0.079 R)
• M38: 8,358,482 km (0.108 R)
• M39: 8,537,700 km (0.117 R)
• M40: 9,014,468 km (0.116 R)
• M41: 9,523,251 km (0.096 R)
• M42: 10,136,602 km (0.108 R)
• M43: 10,279,917 km (0.11 R)
• M44: 10,448,065 km (0.048 R)
• M45: 10,884,591 km (0.091 R)
• M46: 11,056,031 km (0.117 R)
• M47: 11,154,316 km (0.06 R)
• M48: 11,277,735 km (0.085 R)
• M49: 11,850,844 km (0.069 R)
• M50: 12,229,776 km (0.093 R)
• M51: 12,306,070 km (0.087 R)
• M52: 12,587,165 km (0.065 R)
• M53: 12,818,593 km (0.07 R)
• M54: 13,443,014 km (0.083 R)
• M55: 14,183,823 km (0.065 R)
• M56: 14,640,096 km (0.102 R)
• M57: 14,802,410 km (0.113 R)
• M58: 15,155,910 km (0.06 R)
• M59: 15,237,890 km (0.065 R)
• M60: 15,567,154 km (0.051 R)
• M61: 15,677,558 km (0.104 R)
• M62: 15,760,435 km (0.108 R)
• M63: 16,316,939 km (0.102 R)
• M64: 16,401,013 km (0.074 R)
• M65: 16,541,336 km (0.079 R)
• M66: 16,710,381 km (0.11 R)
• M67: 16,851,602 km (0.077 R)
• M68: 17,078,392 km (0.105 R)
• M69: 17,249,233 km (0.064 R)
• M70: 17,391,949 km (0.103 R)
• M71: 18,402,333 km (0.085 R)
• M72: 18,929,516 km (0.057 R)
• M73: 19,076,720 km (0.075 R)
• M74: 19,372,475 km (0.09 R)
• M75: 19,639,956 km (0.032 R)
• M76: 19,788,956 km (0.083 R)
• M77: 19,878,715 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.6

Radius: 9.5

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.57 AU - 5.95 AU

Year: 6925 Days

Day: 14.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,185,114 km

• M1: 206,894 km (0.106 R)
• M2: 692,339 km (0.098 R)
• M3: 828,623 km (0.051 R)
• M4: 1,007,841 km (0.095 R)
• M5: 1,164,021 km (0.107 R)
• M6: 1,462,020 km (0.102 R)
• M7: 1,599,949 km (0.107 R)
• M8: 1,867,729 km (0.117 R)
• M9: 2,017,926 km (0.11 R)
• M10: 2,399,400 km (0.064 R)
• M11: 2,586,846 km (0.067 R)
• M12: 3,001,232 km (0.085 R)
• M13: 3,076,480 km (0.085 R)
• M14: 3,177,908 km (0.074 R)
• M15: 3,384,203 km (0.117 R)
• M16: 5,338,400 km (0.043 R)
• M17: 5,553,073 km (0.079 R)
• M18: 6,150,268 km (0.116 R)
• M19: 6,472,801 km (0.12 R)
• M20: 6,668,923 km (0.118 R)
• M21: 6,833,930 km (0.043 R)
• M22: 6,933,562 km (0.097 R)
• M23: 7,000,283 km (0.03 R)
• M24: 7,100,813 km (0.078 R)
• M25: 7,782,829 km (0.038 R)
• M26: 7,991,518 km (0.104 R)
• M27: 8,378,977 km (0.104 R)
• M28: 8,953,582 km (0.116 R)
• M29: 9,208,946 km (0.054 R)
• M30: 9,876,601 km (0.096 R)
• M31: 10,368,628 km (0.114 R)
• M32: 11,101,957 km (0.085 R)
• M33: 11,732,512 km (0.05 R)
• M34: 11,812,248 km (0.066 R)
• M35: 12,172,779 km (0.096 R)
• M36: 12,740,951 km (0.109 R)
• M37: 12,987,190 km (0.104 R)
• M38: 13,193,485 km (0.073 R)
• M39: 13,819,103 km (0.069 R)
• M40: 13,903,177 km (0.062 R)
• M41: 14,199,082 km (0.073 R)
• M42: 14,326,539 km (0.028 R)
• M43: 14,411,660 km (0.094 R)
• M44: 14,496,931 km (0.109 R)
• M45: 15,055,829 km (0.115 R)
• M46: 15,973,313 km (0.073 R)
• M47: 16,061,575 km (0.115 R)
• M48: 17,089,014 km (0.098 R)
• M49: 17,269,877 km (0.118 R)
• M50: 17,496,817 km (0.081 R)
• M51: 17,953,839 km (0.115 R)
• M52: 18,183,771 km (0.114 R)
• M53: 18,460,976 km (0.052 R)
• M54: 19,536,584 km (0.066 R)
• M55: 19,773,099 km (0.097 R)
• M56: 19,915,516 km (0.104 R)
• M57: 20,058,232 km (0.103 R)
• M58: 20,153,526 km (0.097 R)
• M59: 20,296,841 km (0.106 R)
• M60: 22,140,784 km (0.072 R)
• M61: 22,783,905 km (0.107 R)
• M62: 22,983,020 km (0.052 R)
• M63: 23,132,768 km (0.089 R)
• M64: 23,684,484 km (0.118 R)
• M65: 24,698,758 km (0.108 R)
• M66: 24,954,570 km (0.051 R)
• M67: 25,520,350 km (0.111 R)
• M68: 26,246,498 km (0.091 R)
• M69: 26,455,336 km (0.069 R)
• M70: 26,769,492 km (0.117 R)
• M71: 27,613,224 km (0.087 R)
• M72: 27,772,396 km (0.099 R)
• M73: 28,734,011 km (0.066 R)
• M74: 29,164,853 km (0.057 R)
• M75: 30,360,738 km (0.095 R)
• M76: 32,017,086 km (0.092 R)
• M77: 32,743,982 km (0.105 R)
• M78: 34,499,064 km (0.094 R)
• M79: 35,359,402 km (0.107 R)
• M80: 36,575,483 km (0.051 R)
• M81: 38,632,753 km (0.117 R)
• M82: 38,691,993 km (0.09 R)
• M83: 39,048,635 km (0.104 R)
• M84: 39,167,715 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 20,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit