🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.2

Radius: 12.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.76 AU - 1.08 AU

Year: 599 Days

Day: 11.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 70,080,061 km

• M1: 154,086 km (0.097 R)
• M2: 258,505 km (0.091 R)
• M3: 444,455 km (0.11 R)
• M4: 526,585 km (0.061 R)
• M5: 688,599 km (0.065 R)
• M6: 818,899 km (0.085 R)
• M7: 953,537 km (0.11 R)
• M8: 1,091,167 km (0.115 R)
• M9: 1,241,214 km (0.102 R)
• M10: 1,338,003 km (0.057 R)
• M11: 1,431,951 km (0.118 R)
• M12: 1,533,977 km (0.097 R)
• M13: 1,626,727 km (0.092 R)
• M14: 1,824,346 km (0.063 R)
• M15: 1,935,647 km (0.04 R)
• M16: 2,017,477 km (0.075 R)
• M17: 2,119,951 km (0.07 R)
• M18: 2,283,462 km (0.095 R)
• M19: 2,464,924 km (0.103 R)
• M20: 2,554,084 km (0.107 R)
• M21: 2,735,696 km (0.059 R)
• M22: 2,842,509 km (0.119 R)
• M23: 3,009,012 km (0.091 R)
• M24: 3,089,794 km (0.107 R)
• M25: 3,268,713 km (0.086 R)
• M26: 3,351,740 km (0.067 R)
• M27: 3,435,665 km (0.072 R)
• M28: 3,527,967 km (0.105 R)
• M29: 3,675,919 km (0.09 R)
• M30: 3,810,108 km (0.114 R)
• M31: 4,156,726 km (0.095 R)
• M32: 4,329,662 km (0.094 R)
• M33: 4,480,007 km (0.098 R)
• M34: 4,581,136 km (0.108 R)
• M35: 4,751,378 km (0.102 R)
• M36: 5,204,061 km (0.109 R)
• M37: 5,283,797 km (0.043 R)
• M38: 5,372,957 km (0.109 R)
• M39: 5,480,668 km (0.076 R)
• M40: 5,607,078 km (0.11 R)
• M41: 5,698,033 km (0.12 R)
• M42: 5,780,312 km (0.116 R)
• M43: 5,872,165 km (0.085 R)
• M44: 5,973,892 km (0.078 R)
• M45: 6,150,866 km (0.08 R)
• M46: 6,329,636 km (0.097 R)
• M47: 6,491,052 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.7

Radius: 12.2

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.98 AU - 1.44 AU

Year: 903 Days

Day: 14.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 70,080,061 km

• M1: 165,455 km (0.089 R)
• M2: 244,742 km (0.063 R)
• M3: 344,823 km (0.094 R)
• M4: 447,447 km (0.043 R)
• M5: 558,449 km (0.087 R)
• M6: 634,893 km (0.027 R)
• M7: 775,815 km (0.116 R)
• M8: 889,060 km (0.059 R)
• M9: 1,008,589 km (0.12 R)
• M10: 1,140,983 km (0.094 R)
• M11: 1,400,834 km (0.108 R)
• M12: 1,754,933 km (0.112 R)
• M13: 1,951,504 km (0.109 R)
• M14: 2,128,479 km (0.044 R)
• M15: 2,218,985 km (0.111 R)
• M16: 2,347,939 km (0.047 R)
• M17: 2,594,326 km (0.093 R)
• M18: 2,720,736 km (0.097 R)
• M19: 2,979,840 km (0.113 R)
• M20: 3,081,716 km (0.089 R)
• M21: 3,522,431 km (0.093 R)
• M22: 3,619,520 km (0.086 R)
• M23: 3,893,883 km (0.118 R)
• M24: 4,324,126 km (0.059 R)
• M25: 4,568,420 km (0.054 R)
• M26: 4,650,998 km (0.084 R)
• M27: 4,793,565 km (0.082 R)
• M28: 4,937,627 km (0.097 R)
• M29: 5,083,036 km (0.103 R)
• M30: 5,193,140 km (0.049 R)
• M31: 5,390,909 km (0.084 R)
• M32: 5,478,124 km (0.103 R)
• M33: 5,768,344 km (0.085 R)
• M34: 5,896,101 km (0.105 R)
• M35: 6,011,890 km (0.072 R)
• M36: 6,271,891 km (0.053 R)
• M37: 6,682,238 km (0.116 R)
• M38: 6,789,649 km (0.08 R)
• M39: 7,142,550 km (0.085 R)
• M40: 7,293,644 km (0.052 R)
• M41: 7,487,523 km (0.086 R)
• M42: 7,739,296 km (0.064 R)
• M43: 7,852,243 km (0.089 R)
• M44: 8,036,697 km (0.09 R)
• M45: 8,265,881 km (0.116 R)
• M46: 8,424,604 km (0.082 R)
• M47: 8,862,776 km (0.102 R)
• M48: 9,040,050 km (0.109 R)
• M49: 9,383,377 km (0.114 R)
• M50: 9,609,569 km (0.056 R)
• M51: 9,746,152 km (0.119 R)
• M52: 9,852,815 km (0.097 R)
• M53: 9,990,595 km (0.108 R)
• M54: 10,144,381 km (0.073 R)
• M55: 10,330,032 km (0.066 R)
• M56: 10,470,056 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.4

Radius: 11.4

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.59 AU - 1.65 AU

Year: 1399 Days

Day: 11.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 70,080,061 km

• M1: 156,629 km (0.061 R)
• M2: 229,932 km (0.054 R)
• M3: 355,594 km (0.112 R)
• M4: 454,778 km (0.08 R)
• M5: 615,296 km (0.03 R)
• M6: 752,028 km (0.104 R)
• M7: 841,787 km (0.091 R)
• M8: 983,905 km (0.104 R)
• M9: 1,153,998 km (0.117 R)
• M10: 1,259,614 km (0.077 R)
• M11: 1,375,552 km (0.041 R)
• M12: 1,473,838 km (0.095 R)
• M13: 1,647,970 km (0.104 R)
• M14: 1,730,249 km (0.115 R)
• M15: 1,813,874 km (0.114 R)
• M16: 1,938,190 km (0.11 R)
• M17: 2,009,249 km (0.073 R)
• M18: 2,113,668 km (0.081 R)
• M19: 2,269,699 km (0.092 R)
• M20: 2,370,229 km (0.067 R)
• M21: 2,463,727 km (0.107 R)
• M22: 2,725,075 km (0.099 R)
• M23: 2,832,187 km (0.104 R)
• M24: 2,977,297 km (0.105 R)
• M25: 3,143,500 km (0.111 R)
• M26: 3,312,845 km (0.04 R)
• M27: 3,680,407 km (0.116 R)
• M28: 4,030,615 km (0.113 R)
• M29: 4,318,591 km (0.112 R)
• M30: 4,444,104 km (0.089 R)
• M31: 4,741,654 km (0.109 R)
• M32: 4,936,580 km (0.071 R)
• M33: 5,045,936 km (0.069 R)
• M34: 5,145,120 km (0.049 R)
• M35: 5,322,991 km (0.094 R)
• M36: 5,401,381 km (0.056 R)
• M37: 5,502,808 km (0.076 R)
• M38: 5,673,350 km (0.08 R)
• M39: 5,776,572 km (0.119 R)
• M40: 5,903,581 km (0.1 R)
• M41: 6,172,109 km (0.106 R)
• M42: 6,588,440 km (0.083 R)
• M43: 6,818,222 km (0.079 R)
• M44: 6,977,095 km (0.112 R)
• M45: 7,050,847 km (0.095 R)
• M46: 7,186,682 km (0.117 R)
• M47: 7,298,431 km (0.101 R)
• M48: 7,373,230 km (0.097 R)
• M49: 7,473,461 km (0.072 R)
• M50: 7,549,008 km (0.088 R)
• M51: 7,687,984 km (0.071 R)
• M52: 8,291,462 km (0.032 R)
• M53: 8,421,911 km (0.086 R)
• M54: 8,566,124 km (0.111 R)
• M55: 8,764,042 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.6

Radius: 10.2

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2 AU - 2.38 AU

Year: 2198 Days

Day: 13.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 70,080,061 km

• M1: 137,331 km (0.09 R)
• M2: 201,808 km (0.116 R)
• M3: 280,795 km (0.117 R)
• M4: 376,687 km (0.092 R)
• M5: 570,117 km (0.032 R)
• M6: 726,746 km (0.045 R)
• M7: 815,308 km (0.114 R)
• M8: 917,334 km (0.091 R)
• M9: 1,104,331 km (0.11 R)
• M10: 1,282,503 km (0.099 R)
• M11: 1,470,248 km (0.106 R)
• M12: 1,584,989 km (0.105 R)
• M13: 1,655,300 km (0.104 R)
• M14: 1,811,481 km (0.096 R)
• M15: 1,985,313 km (0.05 R)
• M16: 2,125,786 km (0.115 R)
• M17: 2,190,711 km (0.119 R)
• M18: 2,309,342 km (0.073 R)
• M19: 2,484,671 km (0.088 R)
• M20: 2,762,923 km (0.065 R)
• M21: 3,051,497 km (0.101 R)
• M22: 3,673,226 km (0.077 R)
• M23: 3,846,610 km (0.05 R)
• M24: 4,169,143 km (0.12 R)
• M25: 4,399,973 km (0.088 R)
• M26: 4,720,262 km (0.104 R)
• M27: 4,961,114 km (0.103 R)
• M28: 5,329,873 km (0.051 R)
• M29: 5,580,749 km (0.073 R)
• M30: 5,725,859 km (0.065 R)
• M31: 5,798,862 km (0.076 R)
• M32: 6,131,418 km (0.101 R)
• M33: 6,508,255 km (0.1 R)
• M34: 6,699,441 km (0.111 R)
• M35: 7,225,128 km (0.095 R)
• M36: 7,343,759 km (0.071 R)
• M37: 7,522,978 km (0.084 R)
• M38: 7,643,105 km (0.114 R)
• M39: 7,987,330 km (0.118 R)
• M40: 8,295,352 km (0.06 R)
• M41: 8,419,667 km (0.055 R)
• M42: 8,817,298 km (0.078 R)
• M43: 10,603,198 km (0.071 R)
• M44: 11,192,165 km (0.107 R)
• M45: 11,398,610 km (0.113 R)
• M46: 11,536,988 km (0.035 R)
• M47: 12,425,749 km (0.106 R)
• M48: 12,687,246 km (0.053 R)
• M49: 13,022,495 km (0.111 R)
• M50: 13,336,650 km (0.068 R)
• M51: 13,506,743 km (0.1 R)
• M52: 13,604,281 km (0.068 R)
• M53: 13,726,502 km (0.106 R)
• M54: 13,922,924 km (0.066 R)
• M55: 14,070,727 km (0.084 R)
• M56: 14,194,444 km (0.076 R)
• M57: 14,943,930 km (0.085 R)
• M58: 15,501,780 km (0.097 R)
• M59: 15,603,956 km (0.099 R)
• M60: 16,273,406 km (0.086 R)
• M61: 16,716,216 km (0.102 R)
• M62: 16,873,593 km (0.065 R)
• M63: 16,952,281 km (0.118 R)
• M64: 17,031,269 km (0.091 R)
• M65: 17,268,830 km (0.073 R)
• M66: 17,587,174 km (0.114 R)
• M67: 17,854,057 km (0.09 R)
• M68: 18,014,875 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.8

Radius: 13.1

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.33 AU - 3.31 AU

Year: 3212 Days

Day: 13.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 70,080,061 km

• M1: 174,730 km (0.101 R)
• M2: 381,175 km (0.104 R)
• M3: 473,477 km (0.054 R)
• M4: 576,101 km (0.113 R)
• M5: 679,174 km (0.07 R)
• M6: 789,578 km (0.103 R)
• M7: 876,943 km (0.119 R)
• M8: 1,020,108 km (0.096 R)
• M9: 1,149,660 km (0.12 R)
• M10: 1,474,586 km (0.081 R)
• M11: 1,737,729 km (0.09 R)
• M12: 2,030,043 km (0.097 R)
• M13: 2,309,791 km (0.112 R)
• M14: 2,396,259 km (0.091 R)
• M15: 2,513,244 km (0.1 R)
• M16: 2,953,810 km (0.105 R)
• M17: 3,255,848 km (0.111 R)
• M18: 3,385,998 km (0.067 R)
• M19: 3,601,419 km (0.086 R)
• M20: 3,685,493 km (0.119 R)
• M21: 3,872,790 km (0.101 R)
• M22: 3,993,665 km (0.071 R)
• M23: 4,133,389 km (0.115 R)
• M24: 4,453,828 km (0.118 R)
• M25: 4,745,394 km (0.119 R)
• M26: 5,579,701 km (0.084 R)
• M27: 6,154,606 km (0.118 R)
• M28: 6,520,822 km (0.054 R)
• M29: 6,603,250 km (0.041 R)
• M30: 6,852,630 km (0.118 R)
• M31: 7,360,514 km (0.083 R)
• M32: 7,619,169 km (0.103 R)
• M33: 7,946,639 km (0.083 R)
• M34: 8,034,752 km (0.047 R)
• M35: 8,412,786 km (0.081 R)
• M36: 8,660,670 km (0.095 R)
• M37: 9,140,579 km (0.089 R)
• M38: 9,488,694 km (0.059 R)
• M39: 9,629,166 km (0.085 R)
• M40: 9,817,510 km (0.104 R)
• M41: 10,030,836 km (0.111 R)
• M42: 10,245,809 km (0.115 R)
• M43: 10,583,301 km (0.09 R)
• M44: 10,729,010 km (0.038 R)
• M45: 10,899,850 km (0.12 R)
• M46: 11,194,857 km (0.037 R)
• M47: 11,767,817 km (0.087 R)
• M48: 11,944,044 km (0.117 R)
• M49: 12,452,527 km (0.107 R)
• M50: 12,606,463 km (0.07 R)
• M51: 12,735,267 km (0.119 R)
• M52: 12,942,310 km (0.114 R)
• M53: 13,281,000 km (0.071 R)
• M54: 13,517,215 km (0.094 R)
• M55: 13,728,297 km (0.11 R)
• M56: 14,100,347 km (0.069 R)
• M57: 14,234,088 km (0.041 R)
• M58: 14,341,349 km (0.045 R)
• M59: 14,529,843 km (0.09 R)
• M60: 14,691,857 km (0.113 R)
• M61: 15,154,563 km (0.074 R)
• M62: 15,374,024 km (0.1 R)
• M63: 15,843,611 km (0.084 R)
• M64: 16,066,363 km (0.071 R)
• M65: 16,318,136 km (0.1 R)
• M66: 16,430,484 km (0.079 R)
• M67: 16,599,380 km (0.07 R)
• M68: 16,712,326 km (0.069 R)
• M69: 16,797,298 km (0.065 R)
• M70: 17,567,727 km (0.116 R)
• M71: 17,913,896 km (0.08 R)
• M72: 18,000,813 km (0.069 R)
• M73: 18,437,489 km (0.068 R)
• M74: 19,439,944 km (0.034 R)
• M75: 19,768,162 km (0.101 R)
• M76: 19,887,990 km (0.115 R)
• M77: 20,158,313 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.7

Radius: 6.4

Gravity: 23.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.49 AU - 9.25 AU

Year: 14975 Days

Day: 15.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,080,061 km

• M1: 81,830 km (0.108 R)
• M2: 129,701 km (0.048 R)
• M3: 725,699 km (0.052 R)
• M4: 909,705 km (0.087 R)
• M5: 958,025 km (0.104 R)
• M6: 1,723,218 km (0.109 R)
• M7: 2,260,125 km (0.113 R)
• M8: 2,598,665 km (0.089 R)
• M9: 2,668,377 km (0.049 R)
• M10: 2,773,993 km (0.083 R)
• M11: 2,917,009 km (0.07 R)
• M12: 2,989,414 km (0.065 R)
• M13: 3,668,140 km (0.114 R)
• M14: 4,227,785 km (0.087 R)
• M15: 4,475,819 km (0.062 R)
• M16: 4,686,153 km (0.092 R)
• M17: 4,942,863 km (0.094 R)
• M18: 5,831,325 km (0.074 R)
• M19: 8,054,050 km (0.089 R)
• M20: 8,413,085 km (0.103 R)
• M21: 10,730,057 km (0.118 R)
• M22: 14,512,041 km (0.105 R)
• M23: 14,948,418 km (0.102 R)
• M24: 15,011,099 km (0.105 R)
• M25: 15,642,851 km (0.034 R)
• M26: 15,770,159 km (0.1 R)
• M27: 16,347,756 km (0.071 R)
• M28: 16,606,710 km (0.107 R)
• M29: 17,062,984 km (0.078 R)
• M30: 19,201,186 km (0.12 R)
• M31: 19,817,679 km (0.065 R)
• M32: 20,232,214 km (0.064 R)
• M33: 22,204,363 km (0.096 R)
• M34: 22,419,186 km (0.104 R)
• M35: 22,706,862 km (0.108 R)
• M36: 24,828,459 km (0.107 R)
• M37: 25,875,196 km (0.042 R)
• M38: 26,176,935 km (0.092 R)
• M39: 26,631,563 km (0.111 R)
• M40: 27,472,153 km (0.107 R)
• M41: 27,779,876 km (0.115 R)
• M42: 28,398,912 km (0.066 R)
• M43: 28,554,344 km (0.088 R)
• M44: 29,022,436 km (0.1 R)
• M45: 29,414,382 km (0.085 R)
• M46: 29,571,609 km (0.119 R)
• M47: 29,887,111 km (0.048 R)
• M48: 30,760,314 km (0.056 R)
• M49: 33,347,609 km (0.076 R)
• M50: 34,501,308 km (0.066 R)
• M51: 35,919,795 km (0.105 R)
• M52: 36,087,943 km (0.075 R)
• M53: 36,172,167 km (0.098 R)
• M54: 37,187,188 km (0.088 R)
• M55: 37,527,673 km (0.12 R)
• M56: 37,783,635 km (0.08 R)
• M57: 38,040,195 km (0.108 R)
• M58: 38,297,354 km (0.03 R)
• M59: 40,462,783 km (0.066 R)
• M60: 40,550,298 km (0.096 R)
• M61: 42,223,550 km (0.065 R)
• M62: 42,312,262 km (0.051 R)
• M63: 42,489,834 km (0.082 R)
• M64: 43,113,209 km (0.074 R)
• M65: 45,273,701 km (0.033 R)
• M66: 46,367,112 km (0.118 R)
• M67: 47,838,407 km (0.09 R)
• M68: 49,511,809 km (0.098 R)
• M69: 49,698,956 km (0.119 R)
• M70: 49,980,200 km (0.113 R)
• M71: 52,438,691 km (0.116 R)
• M72: 54,452,877 km (0.087 R)
• M73: 56,297,119 km (0.078 R)
• M74: 56,981,679 km (0.076 R)
• M75: 57,374,075 km (0.08 R)
• M76: 57,865,952 km (0.117 R)
• M77: 58,161,707 km (0.068 R)
• M78: 59,250,331 km (0.112 R)
• M79: 59,548,480 km (0.053 R)
• M80: 60,745,861 km (0.082 R)
• M81: 62,253,658 km (0.106 R)
• M82: 62,556,594 km (0.1 R)
• M83: 63,671,995 km (0.115 R)
• M84: 63,875,448 km (0.119 R)
• M85: 64,793,830 km (0.108 R)
• M86: 65,613,925 km (0.107 R)
• M87: 66,540,534 km (0.101 R)
• M88: 67,782,795 km (0.105 R)
• M89: 68,928,266 km (0.116 R)
• M90: 69,870,134 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 11,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit