🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.1

Radius: 13.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.71 AU - 0.87 AU

Year: 476 Days

Day: 14.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,674,762 km

• M1: 178,321 km (0.074 R)
• M2: 324,478 km (0.092 R)
• M3: 449,242 km (0.078 R)
• M4: 567,574 km (0.036 R)
• M5: 693,386 km (0.087 R)
• M6: 793,617 km (0.058 R)
• M7: 905,965 km (0.093 R)
• M8: 1,064,987 km (0.091 R)
• M9: 1,155,494 km (0.06 R)
• M10: 1,267,094 km (0.061 R)
• M11: 1,374,954 km (0.064 R)
• M12: 1,608,776 km (0.103 R)
• M13: 1,847,683 km (0.096 R)
• M14: 1,997,580 km (0.115 R)
• M15: 2,102,897 km (0.112 R)
• M16: 2,237,087 km (0.079 R)
• M17: 2,351,379 km (0.118 R)
• M18: 2,600,161 km (0.05 R)
• M19: 2,715,650 km (0.091 R)
• M20: 2,803,464 km (0.106 R)
• M21: 2,937,205 km (0.074 R)
• M22: 3,098,322 km (0.12 R)
• M23: 3,309,254 km (0.09 R)
• M24: 3,398,116 km (0.113 R)
• M25: 3,487,874 km (0.093 R)
• M26: 3,713,019 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598

Radius: 11.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.63 AU - 2.01 AU

Year: 1665 Days

Day: 9.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 33,674,762 km

• M1: 221,704 km (0.077 R)
• M2: 309,368 km (0.118 R)
• M3: 390,002 km (0.101 R)
• M4: 480,808 km (0.114 R)
• M5: 567,724 km (0.112 R)
• M6: 688,749 km (0.075 R)
• M7: 767,736 km (0.119 R)
• M8: 842,386 km (0.103 R)
• M9: 951,742 km (0.102 R)
• M10: 1,108,371 km (0.066 R)
• M11: 1,274,125 km (0.049 R)
• M12: 1,533,677 km (0.118 R)
• M13: 1,841,251 km (0.096 R)
• M14: 1,944,772 km (0.085 R)
• M15: 2,071,631 km (0.089 R)
• M16: 2,503,371 km (0.089 R)
• M17: 2,595,523 km (0.104 R)
• M18: 2,759,482 km (0.111 R)
• M19: 3,048,655 km (0.111 R)
• M20: 3,134,973 km (0.105 R)
• M21: 3,501,189 km (0.105 R)
• M22: 3,881,167 km (0.081 R)
• M23: 4,110,201 km (0.088 R)
• M24: 4,385,312 km (0.068 R)
• M25: 4,497,062 km (0.11 R)
• M26: 4,581,584 km (0.101 R)
• M27: 4,939,273 km (0.112 R)
• M28: 5,026,638 km (0.115 R)
• M29: 5,128,963 km (0.107 R)
• M30: 5,232,186 km (0.101 R)
• M31: 5,515,524 km (0.119 R)
• M32: 5,773,431 km (0.093 R)
• M33: 5,880,842 km (0.118 R)
• M34: 6,128,875 km (0.083 R)
• M35: 6,380,200 km (0.093 R)
• M36: 6,571,086 km (0.11 R)
• M37: 7,023,620 km (0.096 R)
• M38: 7,319,973 km (0.041 R)
• M39: 8,078,883 km (0.039 R)
• M40: 8,233,568 km (0.117 R)
• M41: 8,651,245 km (0.069 R)
• M42: 8,827,322 km (0.101 R)
• M43: 9,040,199 km (0.107 R)
• M44: 9,434,988 km (0.079 R)
• M45: 9,908,615 km (0.089 R)
• M46: 10,074,519 km (0.058 R)
• M47: 10,148,570 km (0.027 R)
• M48: 10,296,971 km (0.108 R)
• M49: 10,371,620 km (0.065 R)
• M50: 10,539,918 km (0.112 R)
• M51: 10,690,413 km (0.065 R)
• M52: 10,993,499 km (0.042 R)
• M53: 11,530,555 km (0.051 R)
• M54: 11,705,136 km (0.045 R)
• M55: 11,997,899 km (0.114 R)
• M56: 12,253,562 km (0.113 R)
• M57: 12,411,836 km (0.045 R)
• M58: 12,710,433 km (0.049 R)
• M59: 12,910,745 km (0.063 R)
• M60: 13,031,471 km (0.049 R)
• M61: 13,172,841 km (0.117 R)
• M62: 13,599,942 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.8

Radius: 10.2

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.21 AU - 3.49 AU

Year: 3263 Days

Day: 13.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 33,674,762 km

• M1: 382,821 km (0.117 R)
• M2: 503,546 km (0.098 R)
• M3: 658,231 km (0.115 R)
• M4: 736,770 km (0.069 R)
• M5: 829,520 km (0.11 R)
• M6: 893,698 km (0.082 R)
• M7: 1,156,392 km (0.076 R)
• M8: 1,241,214 km (0.055 R)
• M9: 1,430,604 km (0.06 R)
• M10: 1,670,559 km (0.12 R)
• M11: 1,837,959 km (0.053 R)
• M12: 1,909,318 km (0.101 R)
• M13: 2,341,955 km (0.051 R)
• M14: 2,739,436 km (0.109 R)
• M15: 3,004,972 km (0.05 R)
• M16: 3,175,215 km (0.097 R)
• M17: 3,777,945 km (0.12 R)
• M18: 4,243,643 km (0.091 R)
• M19: 4,435,128 km (0.077 R)
• M20: 5,046,834 km (0.098 R)
• M21: 5,168,307 km (0.046 R)
• M22: 5,414,246 km (0.058 R)
• M23: 5,790,335 km (0.088 R)
• M24: 5,960,129 km (0.037 R)
• M25: 6,045,699 km (0.042 R)
• M26: 6,612,076 km (0.071 R)
• M27: 6,767,359 km (0.045 R)
• M28: 6,834,379 km (0.116 R)
• M29: 6,923,988 km (0.116 R)
• M30: 7,059,224 km (0.092 R)
• M31: 7,355,129 km (0.088 R)
• M32: 7,794,947 km (0.089 R)
• M33: 7,982,692 km (0.116 R)
• M34: 8,243,441 km (0.104 R)
• M35: 8,314,949 km (0.104 R)
• M36: 8,434,777 km (0.067 R)
• M37: 8,773,167 km (0.111 R)
• M38: 9,042,294 km (0.116 R)
• M39: 9,789,834 km (0.097 R)
• M40: 9,941,676 km (0.117 R)
• M41: 10,145,428 km (0.075 R)
• M42: 10,350,677 km (0.086 R)
• M43: 10,634,913 km (0.073 R)
• M44: 10,765,063 km (0.087 R)
• M45: 11,026,859 km (0.1 R)
• M46: 13,251,828 km (0.109 R)
• M47: 13,419,976 km (0.063 R)
• M48: 14,645,781 km (0.087 R)
• M49: 14,906,829 km (0.048 R)
• M50: 15,728,870 km (0.117 R)
• M51: 16,055,891 km (0.05 R)
• M52: 16,565,720 km (0.099 R)
• M53: 16,716,664 km (0.069 R)
• M54: 17,141,822 km (0.05 R)
• M55: 17,662,721 km (0.09 R)
• M56: 17,816,957 km (0.067 R)
• M57: 18,877,606 km (0.041 R)
• M58: 19,193,407 km (0.118 R)
• M59: 19,542,867 km (0.109 R)
• M60: 20,022,777 km (0.115 R)
• M61: 20,087,104 km (0.099 R)
• M62: 20,409,488 km (0.115 R)
• M63: 20,474,264 km (0.096 R)
• M64: 20,539,040 km (0.08 R)
• M65: 20,701,204 km (0.097 R)
• M66: 20,896,429 km (0.06 R)
• M67: 21,092,253 km (0.057 R)
• M68: 22,147,067 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.7

Radius: 9.1

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.9 AU - 3.2 AU

Year: 3613 Days

Day: 13.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,674,762 km

• M1: 243,545 km (0.034 R)
• M2: 424,858 km (0.075 R)
• M3: 507,286 km (0.114 R)
• M4: 652,097 km (0.089 R)
• M5: 729,888 km (0.078 R)
• M6: 906,563 km (0.079 R)
• M7: 1,132,456 km (0.119 R)
• M8: 1,252,284 km (0.088 R)
• M9: 1,351,318 km (0.108 R)
• M10: 1,691,503 km (0.058 R)
• M11: 1,942,678 km (0.114 R)
• M12: 2,464,924 km (0.114 R)
• M13: 2,653,866 km (0.057 R)
• M14: 2,896,813 km (0.095 R)
• M15: 2,995,997 km (0.118 R)
• M16: 3,352,339 km (0.031 R)
• M17: 3,491,614 km (0.112 R)
• M18: 3,632,835 km (0.114 R)
• M19: 3,866,357 km (0.088 R)
• M20: 4,049,465 km (0.093 R)
• M21: 4,123,516 km (0.107 R)
• M22: 4,329,512 km (0.102 R)
• M23: 4,673,886 km (0.086 R)
• M24: 4,888,709 km (0.116 R)
• M25: 5,066,880 km (0.062 R)
• M26: 5,166,811 km (0.107 R)
• M27: 5,307,882 km (0.109 R)
• M28: 5,409,309 km (0.086 R)
• M29: 5,676,342 km (0.073 R)
• M30: 5,842,844 km (0.066 R)
• M31: 6,202,029 km (0.083 R)
• M32: 6,351,926 km (0.057 R)
• M33: 6,743,124 km (0.069 R)
• M34: 6,831,237 km (0.033 R)
• M35: 6,941,790 km (0.099 R)
• M36: 7,186,981 km (0.06 R)
• M37: 7,276,889 km (0.07 R)
• M38: 7,367,246 km (0.088 R)
• M39: 7,549,008 km (0.073 R)
• M40: 8,694,179 km (0.067 R)
• M41: 9,421,823 km (0.083 R)
• M42: 9,569,776 km (0.087 R)
• M43: 9,967,856 km (0.096 R)
• M44: 10,371,471 km (0.074 R)
• M45: 10,677,698 km (0.096 R)
• M46: 10,780,322 km (0.098 R)
• M47: 10,857,664 km (0.108 R)
• M48: 11,168,528 km (0.1 R)
• M49: 11,298,978 km (0.111 R)
• M50: 11,561,372 km (0.1 R)
• M51: 11,666,839 km (0.11 R)
• M52: 11,825,712 km (0.053 R)
• M53: 12,065,367 km (0.115 R)
• M54: 12,495,461 km (0.104 R)
• M55: 12,712,378 km (0.095 R)
• M56: 12,903,116 km (0.056 R)
• M57: 12,985,245 km (0.12 R)
• M58: 13,620,288 km (0.119 R)
• M59: 13,927,562 km (0.079 R)
• M60: 14,152,557 km (0.109 R)
• M61: 14,407,023 km (0.12 R)
• M62: 14,520,568 km (0.036 R)
• M63: 14,720,131 km (0.108 R)
• M64: 15,208,419 km (0.089 R)
• M65: 15,672,771 km (0.12 R)
• M66: 16,141,909 km (0.088 R)
• M67: 16,348,654 km (0.053 R)
• M68: 16,675,226 km (0.067 R)
• M69: 16,944,053 km (0.103 R)
• M70: 17,184,158 km (0.088 R)
• M71: 18,340,250 km (0.104 R)
• M72: 18,401,884 km (0.08 R)
• M73: 18,555,970 km (0.04 R)
• M74: 19,521,325 km (0.079 R)
• M75: 19,773,099 km (0.075 R)
• M76: 19,931,074 km (0.103 R)
• M77: 19,994,354 km (0.077 R)
• M78: 20,089,348 km (0.116 R)
• M79: 20,439,258 km (0.106 R)
• M80: 20,662,907 km (0.109 R)
• M81: 21,533,118 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.4

Radius: 7.1

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.57 AU - 7.23 AU

Year: 9720 Days

Day: 15.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 159.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,674,762 km

• M1: 89,310 km (0.039 R)
• M2: 183,257 km (0.09 R)
• M3: 254,167 km (0.095 R)
• M4: 298,897 km (0.114 R)
• M5: 419,622 km (0.114 R)
• M6: 521,498 km (0.057 R)
• M7: 670,797 km (0.067 R)
• M8: 750,682 km (0.098 R)
• M9: 980,016 km (0.028 R)
• M10: 1,150,408 km (0.068 R)
• M11: 1,198,578 km (0.078 R)
• M12: 1,381,088 km (0.117 R)
• M13: 1,449,753 km (0.099 R)
• M14: 1,590,525 km (0.119 R)
• M15: 1,904,530 km (0.049 R)
• M16: 2,059,065 km (0.11 R)
• M17: 2,359,906 km (0.093 R)
• M18: 2,804,212 km (0.079 R)
• M19: 2,958,148 km (0.066 R)
• M20: 3,160,255 km (0.096 R)
• M21: 3,274,398 km (0.109 R)
• M22: 3,343,512 km (0.09 R)
• M23: 3,793,054 km (0.115 R)
• M24: 4,566,774 km (0.114 R)
• M25: 4,696,027 km (0.065 R)
• M26: 5,091,264 km (0.108 R)
• M27: 5,144,671 km (0.109 R)
• M28: 5,497,123 km (0.056 R)
• M29: 5,607,078 km (0.088 R)
• M30: 5,745,605 km (0.1 R)
• M31: 5,801,405 km (0.067 R)
• M32: 6,111,223 km (0.025 R)
• M33: 6,600,557 km (0.112 R)
• M34: 7,222,436 km (0.107 R)
• M35: 7,525,072 km (0.099 R)
• M36: 7,677,961 km (0.064 R)
• M37: 8,080,379 km (0.091 R)
• M38: 8,585,123 km (0.096 R)
• M39: 8,873,398 km (0.104 R)
• M40: 9,262,951 km (0.065 R)
• M41: 9,426,760 km (0.08 R)
• M42: 9,558,706 km (0.1 R)
• M43: 9,757,521 km (0.074 R)
• M44: 10,396,454 km (0.09 R)
• M45: 10,532,737 km (0.119 R)
• M46: 10,841,358 km (0.107 R)
• M47: 11,083,557 km (0.079 R)
• M48: 11,222,683 km (0.108 R)
• M49: 11,397,563 km (0.078 R)
• M50: 11,573,190 km (0.051 R)
• M51: 11,714,411 km (0.11 R)
• M52: 12,141,513 km (0.065 R)
• M53: 12,682,459 km (0.04 R)
• M54: 13,342,036 km (0.112 R)
• M55: 13,564,338 km (0.059 R)
• M56: 14,163,178 km (0.067 R)
• M57: 14,276,424 km (0.098 R)
• M58: 14,352,121 km (0.106 R)
• M59: 14,694,251 km (0.094 R)
• M60: 15,193,309 km (0.112 R)
• M61: 15,932,622 km (0.103 R)
• M62: 16,011,161 km (0.094 R)
• M63: 16,089,700 km (0.09 R)
• M64: 17,244,296 km (0.07 R)
• M65: 17,729,741 km (0.113 R)
• M66: 17,933,494 km (0.091 R)
• M67: 18,137,844 km (0.097 R)
• M68: 18,548,939 km (0.048 R)
• M69: 19,800,774 km (0.12 R)
• M70: 20,693,125 km (0.111 R)
• M71: 21,122,771 km (0.057 R)
• M72: 21,816,157 km (0.102 R)
• M73: 22,297,263 km (0.117 R)
• M74: 23,225,219 km (0.101 R)
• M75: 23,895,866 km (0.091 R)
• M76: 24,030,804 km (0.107 R)
• M77: 24,618,125 km (0.099 R)
• M78: 24,845,364 km (0.062 R)
• M79: 25,623,123 km (0.076 R)
• M80: 25,899,431 km (0.09 R)
• M81: 26,084,184 km (0.077 R)
• M82: 26,315,911 km (0.085 R)
• M83: 27,531,244 km (0.058 R)
• M84: 29,871,254 km (0.092 R)
• M85: 30,844,388 km (0.07 R)
• M86: 32,274,095 km (0.108 R)
• M87: 33,021,935 km (0.1 R)
• M88: 33,624,365 km (0.059 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 11,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit