🌌 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: 961.4

Radius: 14.2

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.54 AU - 0.76 AU

Year: 355 Days

Day: 5.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 32,508,284 km

• M1: 182,210 km (0.072 R)
• M2: 274,213 km (0.102 R)
• M3: 419,173 km (0.113 R)
• M4: 516,561 km (0.093 R)
• M5: 620,532 km (0.057 R)
• M6: 764,894 km (0.075 R)
• M7: 871,258 km (0.056 R)
• M8: 965,804 km (0.074 R)
• M9: 1,086,978 km (0.085 R)
• M10: 1,223,561 km (0.06 R)
• M11: 1,356,254 km (0.116 R)
• M12: 1,447,659 km (0.087 R)
• M13: 1,735,036 km (0.038 R)
• M14: 1,846,337 km (0.083 R)
• M15: 1,994,888 km (0.113 R)
• M16: 2,267,605 km (0.116 R)
• M17: 2,390,125 km (0.062 R)
• M18: 2,527,456 km (0.102 R)
• M19: 2,674,062 km (0.114 R)
• M20: 2,797,331 km (0.091 R)
• M21: 3,110,738 km (0.074 R)
• M22: 3,261,383 km (0.118 R)
• M23: 3,351,591 km (0.113 R)
• M24: 3,499,244 km (0.112 R)
• M25: 3,692,225 km (0.1 R)
• M26: 3,866,656 km (0.069 R)
• M27: 3,984,689 km (0.114 R)
• M28: 4,246,934 km (0.069 R)
• M29: 4,514,864 km (0.116 R)
• M30: 4,623,621 km (0.101 R)
• M31: 4,725,498 km (0.102 R)
• M32: 4,859,687 km (0.075 R)
• M33: 4,979,216 km (0.115 R)
• M34: 5,099,791 km (0.113 R)
• M35: 5,197,030 km (0.119 R)
• M36: 5,343,935 km (0.047 R)
• M37: 5,566,986 km (0.117 R)
• M38: 5,675,444 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.5

Radius: 8.4

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.16 AU - 1.64 AU

Year: 1124 Days

Day: 8.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 32,508,284 km

• M1: 112,797 km (0.111 R)
• M2: 216,917 km (0.071 R)
• M3: 311,014 km (0.12 R)
• M4: 392,096 km (0.1 R)
• M5: 461,659 km (0.107 R)
• M6: 531,671 km (0.075 R)
• M7: 614,847 km (0.084 R)
• M8: 683,812 km (0.088 R)
• M9: 815,159 km (0.108 R)
• M10: 944,561 km (0.076 R)
• M11: 1,020,108 km (0.075 R)
• M12: 1,108,969 km (0.066 R)
• M13: 1,206,507 km (0.094 R)
• M14: 1,271,133 km (0.098 R)
• M15: 1,330,823 km (0.115 R)
• M16: 1,465,910 km (0.034 R)
• M17: 1,547,889 km (0.097 R)
• M18: 1,637,947 km (0.119 R)
• M19: 1,843,794 km (0.074 R)
• M20: 1,946,418 km (0.103 R)
• M21: 2,008,950 km (0.094 R)
• M22: 2,157,500 km (0.12 R)
• M23: 2,251,298 km (0.102 R)
• M24: 2,361,253 km (0.115 R)
• M25: 2,435,603 km (0.096 R)
• M26: 2,655,512 km (0.108 R)
• M27: 2,748,562 km (0.037 R)
• M28: 2,921,796 km (0.097 R)
• M29: 2,977,596 km (0.096 R)
• M30: 3,123,005 km (0.025 R)
• M31: 3,304,019 km (0.116 R)
• M32: 3,387,345 km (0.04 R)
• M33: 3,488,323 km (0.114 R)
• M34: 3,556,241 km (0.094 R)
• M35: 3,814,895 km (0.107 R)
• M36: 4,026,277 km (0.12 R)
• M37: 4,079,684 km (0.117 R)
• M38: 4,232,423 km (0.066 R)
• M39: 4,423,609 km (0.093 R)
• M40: 4,543,437 km (0.092 R)
• M41: 4,645,762 km (0.107 R)
• M42: 4,720,561 km (0.076 R)
• M43: 4,786,384 km (0.093 R)
• M44: 4,871,505 km (0.1 R)
• M45: 5,014,521 km (0.104 R)
• M46: 5,226,650 km (0.099 R)
• M47: 5,284,994 km (0.117 R)
• M48: 5,363,233 km (0.076 R)
• M49: 5,461,519 km (0.102 R)
• M50: 5,560,403 km (0.07 R)
• M51: 5,749,944 km (0.116 R)
• M52: 5,870,819 km (0.092 R)
• M53: 6,207,414 km (0.082 R)
• M54: 6,414,607 km (0.057 R)
• M55: 6,529,498 km (0.08 R)
• M56: 6,729,511 km (0.064 R)
• M57: 6,846,347 km (0.12 R)
• M58: 6,995,795 km (0.113 R)
• M59: 7,320,123 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.5

Radius: 12.8

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.48 AU - 2.38 AU

Year: 1819 Days

Day: 11.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 32,508,284 km

• M1: 160,369 km (0.068 R)
• M2: 266,583 km (0.111 R)
• M3: 376,388 km (0.1 R)
• M4: 515,365 km (0.08 R)
• M5: 730,935 km (0.058 R)
• M6: 1,009,786 km (0.061 R)
• M7: 1,091,316 km (0.085 R)
• M8: 1,175,241 km (0.117 R)
• M9: 1,270,236 km (0.114 R)
• M10: 1,359,097 km (0.087 R)
• M11: 1,487,302 km (0.118 R)
• M12: 1,786,049 km (0.104 R)
• M13: 1,896,901 km (0.076 R)
• M14: 2,330,585 km (0.09 R)
• M15: 2,463,578 km (0.092 R)
• M16: 2,679,298 km (0.108 R)
• M17: 2,818,873 km (0.108 R)
• M18: 2,913,269 km (0.118 R)
• M19: 3,081,118 km (0.066 R)
• M20: 3,578,680 km (0.094 R)
• M21: 3,707,035 km (0.113 R)
• M22: 3,863,215 km (0.099 R)
• M23: 4,021,490 km (0.102 R)
• M24: 4,168,545 km (0.061 R)
• M25: 4,440,663 km (0.097 R)
• M26: 4,578,892 km (0.091 R)
• M27: 4,831,413 km (0.109 R)
• M28: 4,945,107 km (0.115 R)
• M29: 5,277,214 km (0.097 R)
• M30: 5,527,193 km (0.064 R)
• M31: 5,781,359 km (0.104 R)
• M32: 5,932,603 km (0.04 R)
• M33: 6,069,784 km (0.101 R)
• M34: 6,161,936 km (0.075 R)
• M35: 6,677,002 km (0.11 R)
• M36: 6,804,010 km (0.046 R)
• M37: 7,271,055 km (0.028 R)
• M38: 7,434,416 km (0.11 R)
• M39: 7,632,334 km (0.088 R)
• M40: 7,965,937 km (0.047 R)
• M41: 8,117,629 km (0.116 R)
• M42: 8,236,260 km (0.044 R)
• M43: 9,047,829 km (0.027 R)
• M44: 9,330,120 km (0.098 R)
• M45: 9,418,832 km (0.093 R)
• M46: 9,830,824 km (0.042 R)
• M47: 10,030,088 km (0.11 R)
• M48: 10,139,295 km (0.079 R)
• M49: 10,377,155 km (0.111 R)
• M50: 10,709,861 km (0.079 R)
• M51: 10,802,761 km (0.092 R)
• M52: 11,083,407 km (0.104 R)
• M53: 11,575,734 km (0.117 R)
• M54: 11,728,623 km (0.072 R)
• M55: 11,843,663 km (0.114 R)
• M56: 12,017,047 km (0.047 R)
• M57: 12,797,948 km (0.034 R)
• M58: 12,936,326 km (0.101 R)
• M59: 13,075,153 km (0.079 R)
• M60: 13,394,395 km (0.055 R)
• M61: 13,514,672 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.7

Radius: 12.6

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.72 AU - 2.42 AU

Year: 2020 Days

Day: 9.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 32,508,284 km

• M1: 192,832 km (0.082 R)
• M2: 331,509 km (0.064 R)
• M3: 412,142 km (0.116 R)
• M4: 498,161 km (0.096 R)
• M5: 707,897 km (0.035 R)
• M6: 884,423 km (0.064 R)
• M7: 992,432 km (0.058 R)
• M8: 1,265,000 km (0.066 R)
• M9: 1,516,324 km (0.111 R)
• M10: 1,634,955 km (0.096 R)
• M11: 1,924,128 km (0.105 R)
• M12: 2,082,253 km (0.107 R)
• M13: 2,215,096 km (0.091 R)
• M14: 2,327,892 km (0.083 R)
• M15: 2,921,497 km (0.058 R)
• M16: 3,096,078 km (0.089 R)
• M17: 3,239,991 km (0.118 R)
• M18: 3,578,680 km (0.115 R)
• M19: 3,856,184 km (0.104 R)
• M20: 4,375,439 km (0.086 R)
• M21: 4,946,603 km (0.097 R)
• M22: 5,296,662 km (0.048 R)
• M23: 5,398,090 km (0.118 R)
• M24: 5,551,577 km (0.105 R)
• M25: 5,665,122 km (0.097 R)
• M26: 5,800,209 km (0.077 R)
• M27: 6,020,866 km (0.119 R)
• M28: 6,126,930 km (0.106 R)
• M29: 6,351,626 km (0.068 R)
• M30: 6,459,636 km (0.045 R)
• M31: 6,765,265 km (0.087 R)
• M32: 6,975,450 km (0.081 R)
• M33: 7,120,410 km (0.099 R)
• M34: 7,607,351 km (0.108 R)
• M35: 7,802,875 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.5

Radius: 13.2

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.89 AU - 2.95 AU

Year: 2553 Days

Day: 10.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 32,508,284 km

• M1: 166,652 km (0.064 R)
• M2: 262,395 km (0.077 R)
• M3: 424,260 km (0.078 R)
• M4: 516,262 km (0.089 R)
• M5: 603,328 km (0.078 R)
• M6: 756,666 km (0.061 R)
• M7: 858,991 km (0.117 R)
• M8: 1,009,486 km (0.116 R)
• M9: 1,224,608 km (0.101 R)
• M10: 1,495,530 km (0.094 R)
• M11: 1,722,320 km (0.112 R)
• M12: 1,840,054 km (0.079 R)
• M13: 1,971,700 km (0.119 R)
• M14: 2,095,417 km (0.091 R)
• M15: 2,398,054 km (0.118 R)
• M16: 2,506,363 km (0.109 R)
• M17: 2,616,168 km (0.119 R)
• M18: 2,727,768 km (0.052 R)
• M19: 2,853,579 km (0.117 R)
• M20: 2,981,486 km (0.118 R)
• M21: 3,111,187 km (0.066 R)
• M22: 3,296,239 km (0.076 R)
• M23: 3,403,651 km (0.1 R)
• M24: 3,677,265 km (0.04 R)
• M25: 3,802,778 km (0.112 R)
• M26: 4,029,568 km (0.071 R)
• M27: 4,556,302 km (0.103 R)
• M28: 4,767,086 km (0.099 R)
• M29: 5,151,552 km (0.031 R)
• M30: 5,674,696 km (0.075 R)
• M31: 5,787,792 km (0.115 R)
• M32: 6,032,983 km (0.101 R)
• M33: 6,214,894 km (0.115 R)
• M34: 6,298,220 km (0.107 R)
• M35: 6,449,015 km (0.098 R)
• M36: 6,891,824 km (0.102 R)
• M37: 7,681,402 km (0.086 R)
• M38: 7,933,025 km (0.06 R)
• M39: 8,592,453 km (0.059 R)
• M40: 8,816,102 km (0.086 R)
• M41: 8,985,297 km (0.075 R)
• M42: 9,231,385 km (0.085 R)
• M43: 9,479,867 km (0.09 R)
• M44: 9,924,772 km (0.117 R)
• M45: 10,435,947 km (0.105 R)
• M46: 10,815,028 km (0.059 R)
• M47: 11,198,597 km (0.11 R)
• M48: 11,566,159 km (0.106 R)
• M49: 11,689,578 km (0.116 R)
• M50: 11,792,800 km (0.095 R)
• M51: 12,586,866 km (0.111 R)
• M52: 12,713,874 km (0.094 R)
• M53: 12,798,846 km (0.099 R)
• M54: 13,011,873 km (0.085 R)
• M55: 13,183,163 km (0.028 R)
• M56: 13,376,742 km (0.072 R)
• M57: 13,636,444 km (0.069 R)
• M58: 13,810,427 km (0.06 R)
• M59: 14,647,128 km (0.104 R)
• M60: 15,094,126 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.5

Radius: 14.5

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4 AU - 4.14 AU

Year: 5569 Days

Day: 5.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,508,284 km

• M1: 247,584 km (0.03 R)
• M2: 462,257 km (0.12 R)
• M3: 745,446 km (0.113 R)
• M4: 1,218,624 km (0.08 R)
• M5: 1,425,817 km (0.109 R)
• M6: 1,817,614 km (0.108 R)
• M7: 1,976,038 km (0.075 R)
• M8: 2,201,632 km (0.115 R)
• M9: 2,392,668 km (0.106 R)
• M10: 2,678,699 km (0.103 R)
• M11: 3,479,198 km (0.112 R)
• M12: 4,113,493 km (0.12 R)
• M13: 4,218,361 km (0.111 R)
• M14: 4,538,351 km (0.107 R)
• M15: 5,146,017 km (0.107 R)
• M16: 5,459,574 km (0.07 R)
• M17: 5,633,257 km (0.072 R)
• M18: 7,246,670 km (0.109 R)
• M19: 8,186,594 km (0.099 R)
• M20: 8,620,577 km (0.051 R)
• M21: 8,823,432 km (0.102 R)
• M22: 9,580,696 km (0.069 R)
• M23: 9,931,952 km (0.09 R)
• M24: 10,215,889 km (0.104 R)
• M25: 10,323,151 km (0.063 R)
• M26: 11,268,011 km (0.099 R)
• M27: 12,240,397 km (0.113 R)
• M28: 12,545,128 km (0.052 R)
• M29: 12,775,209 km (0.115 R)
• M30: 13,947,009 km (0.1 R)
• M31: 14,225,411 km (0.117 R)
• M32: 14,505,608 km (0.108 R)
• M33: 15,234,598 km (0.038 R)
• M34: 16,812,706 km (0.105 R)
• M35: 17,024,238 km (0.071 R)
• M36: 17,449,993 km (0.111 R)
• M37: 17,836,105 km (0.049 R)
• M38: 18,268,443 km (0.108 R)
• M39: 18,529,491 km (0.074 R)
• M40: 18,835,718 km (0.103 R)
• M41: 19,011,496 km (0.094 R)
• M42: 19,453,109 km (0.095 R)
• M43: 19,586,251 km (0.088 R)
• M44: 20,166,840 km (0.117 R)
• M45: 21,758,113 km (0.09 R)
• M46: 22,498,921 km (0.093 R)
• M47: 22,685,470 km (0.107 R)
• M48: 22,919,291 km (0.063 R)
• M49: 23,013,089 km (0.12 R)
• M50: 23,720,388 km (0.107 R)
• M51: 24,195,960 km (0.064 R)
• M52: 25,011,717 km (0.077 R)
• M53: 25,301,637 km (0.077 R)
• M54: 25,398,577 km (0.096 R)
• M55: 26,817,961 km (0.113 R)
• M56: 27,363,096 km (0.082 R)
• M57: 27,861,855 km (0.096 R)
• M58: 27,962,086 km (0.065 R)
• M59: 28,263,077 km (0.12 R)
• M60: 28,969,777 km (0.102 R)
• M61: 29,580,137 km (0.066 R)
• M62: 29,938,124 km (0.1 R)
• M63: 30,040,748 km (0.067 R)
• M64: 30,503,604 km (0.074 R)
• M65: 30,813,571 km (0.119 R)
• M66: 31,072,675 km (0.114 R)
• M67: 31,749,754 km (0.026 R)
• M68: 32,168,778 km (0.064 R)
• M69: 32,378,963 km (0.032 R)
• M70: 32,748,021 km (0.104 R)
• M71: 33,490,176 km (0.051 R)
• M72: 34,721,516 km (0.05 R)
• M73: 34,883,082 km (0.093 R)
• M74: 35,532,486 km (0.045 R)
• M75: 36,076,574 km (0.097 R)
• M76: 36,185,780 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.2

Radius: 3.5

Gravity: 20.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.84 AU - 6.6 AU

Year: 9279 Days

Day: 20.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 32,508,284 km

• M1: 631,901 km (0.06 R)
• M2: 1,211,892 km (0.115 R)
• M3: 1,276,668 km (0.043 R)
• M4: 1,582,745 km (0.112 R)
• M5: 2,522,818 km (0.118 R)
• M6: 2,564,257 km (0.104 R)
• M7: 3,190,025 km (0.107 R)
• M8: 3,212,465 km (0.115 R)
• M9: 3,257,494 km (0.096 R)
• M10: 3,485,331 km (0.106 R)
• M11: 3,884,458 km (0.077 R)
• M12: 4,397,280 km (0.112 R)
• M13: 5,192,392 km (0.076 R)
• M14: 5,431,450 km (0.041 R)
• M15: 5,892,810 km (0.102 R)
• M16: 6,366,437 km (0.118 R)
• M17: 6,394,711 km (0.106 R)
• M18: 6,536,679 km (0.059 R)
• M19: 6,910,374 km (0.079 R)
• M20: 8,473,074 km (0.079 R)
• M21: 10,537,524 km (0.11 R)
• M22: 10,941,139 km (0.111 R)
• M23: 11,076,825 km (0.103 R)
• M24: 11,384,099 km (0.099 R)
• M25: 11,521,579 km (0.053 R)
• M26: 11,728,772 km (0.047 R)
• M27: 12,747,534 km (0.041 R)
• M28: 13,069,468 km (0.118 R)
• M29: 13,213,382 km (0.116 R)
• M30: 13,757,918 km (0.082 R)
• M31: 13,941,026 km (0.063 R)
• M32: 15,056,427 km (0.081 R)
• M33: 15,892,380 km (0.113 R)
• M34: 16,084,613 km (0.044 R)
• M35: 16,354,787 km (0.118 R)
• M36: 17,017,356 km (0.066 R)
• M37: 17,174,434 km (0.112 R)
• M38: 17,213,928 km (0.053 R)
• M39: 17,847,774 km (0.12 R)
• M40: 18,247,948 km (0.071 R)
• M41: 19,179,195 km (0.091 R)
• M42: 20,542,331 km (0.116 R)
• M43: 20,751,618 km (0.082 R)
• M44: 20,835,543 km (0.108 R)
• M45: 21,808,378 km (0.072 R)
• M46: 23,012,640 km (0.045 R)
• M47: 24,769,967 km (0.109 R)
• M48: 26,116,048 km (0.107 R)
• M49: 27,531,693 km (0.112 R)
• M50: 27,623,995 km (0.109 R)
• M51: 27,716,297 km (0.104 R)
• M52: 28,179,302 km (0.057 R)
• M53: 29,159,916 km (0.057 R)
• M54: 31,250,397 km (0.09 R)
• M55: 31,539,270 km (0.063 R)
• M56: 31,732,252 km (0.082 R)
• M57: 32,119,560 km (0.12 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 17,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit