🌌 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: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357

Radius: 8.2

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.64 AU - 0.72 AU

Year: 394 Days

Day: 9.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 42,186,421 km

• M1: 105,167 km (0.038 R)
• M2: 156,779 km (0.052 R)
• M3: 210,185 km (0.083 R)
• M4: 292,613 km (0.101 R)
• M5: 363,224 km (0.12 R)
• M6: 463,604 km (0.071 R)
• M7: 574,157 km (0.045 R)
• M8: 697,575 km (0.106 R)
• M9: 797,955 km (0.11 R)
• M10: 933,341 km (0.071 R)
• M11: 1,021,454 km (0.072 R)
• M12: 1,084,585 km (0.087 R)
• M13: 1,206,357 km (0.091 R)
• M14: 1,320,052 km (0.069 R)
• M15: 1,376,151 km (0.093 R)
• M16: 1,535,622 km (0.096 R)
• M17: 1,877,752 km (0.064 R)
• M18: 1,931,458 km (0.084 R)
• M19: 2,040,365 km (0.1 R)
• M20: 2,146,131 km (0.117 R)
• M21: 2,228,111 km (0.072 R)
• M22: 2,326,696 km (0.112 R)
• M23: 2,416,155 km (0.026 R)
• M24: 2,533,739 km (0.059 R)
• M25: 2,615,120 km (0.106 R)
• M26: 2,675,259 km (0.077 R)
• M27: 2,813,637 km (0.066 R)
• M28: 3,045,962 km (0.085 R)
• M29: 3,196,458 km (0.086 R)
• M30: 3,325,860 km (0.098 R)
• M31: 3,662,904 km (0.055 R)
• M32: 3,742,789 km (0.064 R)
• M33: 3,810,856 km (0.096 R)
• M34: 3,897,922 km (0.113 R)
• M35: 3,954,321 km (0.08 R)
• M36: 4,023,584 km (0.106 R)
• M37: 4,118,729 km (0.111 R)
• M38: 4,182,607 km (0.088 R)
• M39: 4,285,530 km (0.106 R)
• M40: 4,376,187 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.9

Radius: 10.6

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.92 AU - 1.46 AU

Year: 912 Days

Day: 14.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 42,186,421 km

• M1: 140,323 km (0.099 R)
• M2: 215,870 km (0.116 R)
• M3: 296,353 km (0.118 R)
• M4: 401,072 km (0.095 R)
• M5: 468,241 km (0.104 R)
• M6: 544,835 km (0.075 R)
• M7: 641,326 km (0.059 R)
• M8: 707,748 km (0.103 R)
• M9: 782,098 km (0.081 R)
• M10: 876,344 km (0.079 R)
• M11: 945,309 km (0.065 R)
• M12: 1,022,501 km (0.082 R)
• M13: 1,145,471 km (0.047 R)
• M14: 1,306,588 km (0.078 R)
• M15: 1,386,623 km (0.104 R)
• M16: 1,594,414 km (0.106 R)
• M17: 1,723,966 km (0.062 R)
• M18: 2,102,748 km (0.116 R)
• M19: 2,302,012 km (0.117 R)
• M20: 2,532,692 km (0.085 R)
• M21: 2,840,415 km (0.056 R)
• M22: 2,954,558 km (0.08 R)
• M23: 3,115,226 km (0.112 R)
• M24: 3,242,085 km (0.065 R)
• M25: 3,454,514 km (0.1 R)
• M26: 3,529,463 km (0.112 R)
• M27: 3,681,005 km (0.112 R)
• M28: 3,873,388 km (0.107 R)
• M29: 4,019,994 km (0.086 R)
• M30: 4,138,625 km (0.06 R)
• M31: 4,208,338 km (0.096 R)
• M32: 4,369,305 km (0.103 R)
• M33: 4,583,679 km (0.097 R)
• M34: 4,697,224 km (0.063 R)
• M35: 4,780,550 km (0.12 R)
• M36: 4,874,796 km (0.087 R)
• M37: 5,075,856 km (0.058 R)
• M38: 5,193,589 km (0.095 R)
• M39: 5,290,529 km (0.053 R)
• M40: 5,453,441 km (0.037 R)
• M41: 5,618,148 km (0.116 R)
• M42: 5,706,560 km (0.096 R)
• M43: 5,907,470 km (0.05 R)
• M44: 5,974,789 km (0.114 R)
• M45: 6,042,557 km (0.062 R)
• M46: 6,408,174 km (0.118 R)
• M47: 6,547,151 km (0.107 R)
• M48: 6,804,459 km (0.112 R)
• M49: 7,029,454 km (0.067 R)
• M50: 7,124,898 km (0.049 R)
• M51: 7,389,686 km (0.116 R)
• M52: 7,486,775 km (0.091 R)
• M53: 7,743,635 km (0.092 R)
• M54: 7,966,236 km (0.112 R)
• M55: 8,040,886 km (0.113 R)
• M56: 8,190,932 km (0.026 R)
• M57: 8,316,594 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.7

Radius: 11.3

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.31 AU - 1.57 AU

Year: 1215 Days

Day: 13.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 42,186,421 km

• M1: 143,913 km (0.118 R)
• M2: 236,065 km (0.09 R)
• M3: 389,553 km (0.107 R)
• M4: 563,834 km (0.044 R)
• M5: 646,113 km (0.094 R)
• M6: 761,752 km (0.11 R)
• M7: 854,653 km (0.099 R)
• M8: 994,078 km (0.076 R)
• M9: 1,238,072 km (0.037 R)
• M10: 1,337,704 km (0.115 R)
• M11: 1,415,944 km (0.104 R)
• M12: 1,621,491 km (0.063 R)
• M13: 1,692,251 km (0.095 R)
• M14: 1,817,016 km (0.053 R)
• M15: 1,924,577 km (0.071 R)
• M16: 2,118,156 km (0.11 R)
• M17: 2,195,947 km (0.11 R)
• M18: 2,289,147 km (0.079 R)
• M19: 2,405,833 km (0.062 R)
• M20: 2,637,710 km (0.096 R)
• M21: 2,714,005 km (0.105 R)
• M22: 2,845,651 km (0.104 R)
• M23: 2,931,819 km (0.065 R)
• M24: 3,019,035 km (0.112 R)
• M25: 3,228,621 km (0.108 R)
• M26: 3,418,162 km (0.063 R)
• M27: 3,510,015 km (0.092 R)
• M28: 3,611,293 km (0.072 R)
• M29: 3,765,079 km (0.108 R)
• M30: 3,851,397 km (0.088 R)
• M31: 4,017,301 km (0.097 R)
• M32: 4,114,540 km (0.106 R)
• M33: 4,203,551 km (0.117 R)
• M34: 4,383,517 km (0.107 R)
• M35: 4,474,472 km (0.104 R)
• M36: 4,677,028 km (0.091 R)
• M37: 4,807,328 km (0.08 R)
• M38: 4,929,549 km (0.111 R)
• M39: 5,052,818 km (0.102 R)
• M40: 5,186,708 km (0.081 R)
• M41: 5,467,802 km (0.088 R)
• M42: 5,556,065 km (0.07 R)
• M43: 5,684,420 km (0.103 R)
• M44: 5,833,719 km (0.115 R)
• M45: 5,964,168 km (0.098 R)
• M46: 6,055,123 km (0.063 R)
• M47: 6,136,355 km (0.064 R)
• M48: 6,279,371 km (0.1 R)
• M49: 6,382,144 km (0.05 R)
• M50: 6,475,194 km (0.106 R)
• M51: 6,620,753 km (0.106 R)
• M52: 6,915,311 km (0.082 R)
• M53: 7,096,325 km (0.053 R)
• M54: 7,171,273 km (0.043 R)
• M55: 7,300,376 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.9

Radius: 14.1

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.13 AU - 2.61 AU

Year: 2565 Days

Day: 10 Hours

Environment

Temp: -215 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 42,186,421 km

• M1: 182,509 km (0.096 R)
• M2: 271,221 km (0.069 R)
• M3: 364,121 km (0.093 R)
• M4: 537,954 km (0.08 R)
• M5: 673,190 km (0.048 R)
• M6: 891,155 km (0.116 R)
• M7: 1,789,490 km (0.071 R)
• M8: 2,059,663 km (0.095 R)
• M9: 2,271,344 km (0.082 R)
• M10: 2,445,925 km (0.106 R)
• M11: 2,610,034 km (0.052 R)
• M12: 2,701,139 km (0.101 R)
• M13: 3,140,807 km (0.038 R)
• M14: 3,705,240 km (0.1 R)
• M15: 3,825,517 km (0.119 R)
• M16: 4,052,307 km (0.115 R)
• M17: 4,391,894 km (0.087 R)
• M18: 4,556,153 km (0.042 R)
• M19: 4,759,606 km (0.108 R)
• M20: 4,871,804 km (0.087 R)
• M21: 5,485,604 km (0.107 R)
• M22: 5,603,487 km (0.037 R)
• M23: 5,881,739 km (0.064 R)
• M24: 6,452,156 km (0.109 R)
• M25: 6,786,208 km (0.105 R)
• M26: 6,955,254 km (0.06 R)
• M27: 7,233,207 km (0.052 R)
• M28: 7,667,938 km (0.1 R)
• M29: 7,822,024 km (0.104 R)
• M30: 7,977,306 km (0.116 R)
• M31: 8,066,467 km (0.101 R)
• M32: 8,517,355 km (0.03 R)
• M33: 8,976,471 km (0.031 R)
• M34: 9,349,568 km (0.087 R)
• M35: 9,443,665 km (0.073 R)
• M36: 9,680,329 km (0.104 R)
• M37: 9,775,473 km (0.116 R)
• M38: 9,990,894 km (0.057 R)
• M39: 10,622,047 km (0.046 R)
• M40: 10,744,867 km (0.059 R)
• M41: 11,116,319 km (0.049 R)
• M42: 11,643,352 km (0.106 R)
• M43: 13,194,233 km (0.093 R)
• M44: 13,538,757 km (0.118 R)
• M45: 14,020,761 km (0.069 R)
• M46: 14,345,239 km (0.111 R)
• M47: 15,361,457 km (0.117 R)
• M48: 15,472,609 km (0.114 R)
• M49: 15,836,131 km (0.111 R)
• M50: 16,089,401 km (0.08 R)
• M51: 16,315,593 km (0.048 R)
• M52: 16,542,981 km (0.111 R)
• M53: 16,742,694 km (0.107 R)
• M54: 17,029,474 km (0.077 R)
• M55: 17,346,920 km (0.115 R)
• M56: 17,520,903 km (0.106 R)
• M57: 17,958,177 km (0.052 R)
• M58: 18,606,235 km (0.077 R)
• M59: 19,082,405 km (0.105 R)
• M60: 19,172,164 km (0.076 R)
• M61: 19,442,188 km (0.11 R)
• M62: 19,834,434 km (0.061 R)
• M63: 19,985,976 km (0.084 R)
• M64: 20,198,854 km (0.075 R)
• M65: 20,504,183 km (0.114 R)
• M66: 20,596,186 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.9

Radius: 13.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.76 AU - 4.04 AU

Year: 5414 Days

Day: 11 Hours

Environment

Temp: -213 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 42,186,421 km

• M1: 182,809 km (0.092 R)
• M2: 335,997 km (0.088 R)
• M3: 424,559 km (0.073 R)
• M4: 675,734 km (0.081 R)
• M5: 799,601 km (0.081 R)
• M6: 909,705 km (0.08 R)
• M7: 1,325,437 km (0.098 R)
• M8: 1,472,641 km (0.074 R)
• M9: 1,725,911 km (0.114 R)
• M10: 1,843,046 km (0.034 R)
• M11: 2,085,993 km (0.11 R)
• M12: 2,195,648 km (0.092 R)
• M13: 2,339,711 km (0.062 R)
• M14: 2,654,165 km (0.058 R)
• M15: 3,035,790 km (0.098 R)
• M16: 3,178,955 km (0.066 R)
• M17: 3,416,516 km (0.113 R)
• M18: 3,528,266 km (0.069 R)
• M19: 4,384,564 km (0.05 R)
• M20: 4,794,761 km (0.092 R)
• M21: 4,983,554 km (0.116 R)
• M22: 6,031,188 km (0.069 R)
• M23: 6,144,284 km (0.115 R)
• M24: 6,235,239 km (0.029 R)
• M25: 7,385,796 km (0.119 R)
• M26: 7,653,128 km (0.11 R)
• M27: 8,499,702 km (0.107 R)
• M28: 8,959,865 km (0.068 R)
• M29: 9,063,387 km (0.089 R)
• M30: 9,480,915 km (0.076 R)
• M31: 9,745,104 km (0.112 R)
• M32: 9,958,281 km (0.109 R)
• M33: 10,416,350 km (0.08 R)
• M34: 10,552,335 km (0.117 R)
• M35: 10,881,300 km (0.116 R)
• M36: 11,213,707 km (0.105 R)
• M37: 11,493,156 km (0.085 R)
• M38: 11,690,326 km (0.108 R)
• M39: 11,916,817 km (0.115 R)
• M40: 12,230,823 km (0.109 R)
• M41: 12,750,526 km (0.081 R)
• M42: 13,602,934 km (0.102 R)
• M43: 13,901,233 km (0.103 R)
• M44: 14,051,130 km (0.095 R)
• M45: 14,870,178 km (0.116 R)
• M46: 15,208,269 km (0.104 R)
• M47: 15,767,017 km (0.054 R)
• M48: 16,300,932 km (0.083 R)
• M49: 16,713,373 km (0.106 R)
• M50: 16,904,859 km (0.057 R)
• M51: 17,097,092 km (0.116 R)
• M52: 17,193,433 km (0.119 R)
• M53: 18,003,655 km (0.052 R)
• M54: 18,265,601 km (0.079 R)
• M55: 18,528,743 km (0.117 R)
• M56: 18,760,022 km (0.077 R)
• M57: 19,225,570 km (0.028 R)
• M58: 19,325,801 km (0.099 R)
• M59: 20,610,697 km (0.062 R)
• M60: 21,298,099 km (0.116 R)
• M61: 21,714,131 km (0.065 R)
• M62: 22,273,178 km (0.065 R)
• M63: 23,191,560 km (0.1 R)
• M64: 23,369,581 km (0.095 R)
• M65: 23,583,805 km (0.094 R)
• M66: 23,726,970 km (0.07 R)
• M67: 23,870,435 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.9

Radius: 4.7

Gravity: 21.05 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.65 AU - 7.11 AU

Year: 10022 Days

Day: 24.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,186,421 km

• M1: 160,219 km (0.096 R)
• M2: 311,014 km (0.105 R)
• M3: 515,365 km (0.053 R)
• M4: 558,000 km (0.053 R)
• M5: 616,792 km (0.047 R)
• M6: 646,861 km (0.066 R)
• M7: 740,509 km (0.062 R)
• M8: 772,823 km (0.117 R)
• M9: 872,305 km (0.097 R)
• M10: 976,126 km (0.099 R)
• M11: 1,011,730 km (0.119 R)
• M12: 1,065,885 km (0.077 R)
• M13: 1,390,662 km (0.088 R)
• M14: 1,595,461 km (0.115 R)
• M15: 1,637,498 km (0.115 R)
• M16: 2,055,924 km (0.09 R)
• M17: 2,171,413 km (0.112 R)
• M18: 2,384,590 km (0.078 R)
• M19: 2,830,841 km (0.092 R)
• M20: 3,658,266 km (0.054 R)
• M21: 4,316,946 km (0.097 R)
• M22: 4,796,557 km (0.118 R)
• M23: 4,949,894 km (0.104 R)
• M24: 5,387,767 km (0.105 R)
• M25: 5,451,346 km (0.101 R)
• M26: 6,637,508 km (0.091 R)
• M27: 7,015,392 km (0.119 R)
• M28: 7,154,518 km (0.12 R)
• M29: 7,684,394 km (0.067 R)
• M30: 8,336,790 km (0.051 R)
• M31: 9,616,899 km (0.092 R)
• M32: 9,926,866 km (0.052 R)
• M33: 10,556,673 km (0.1 R)
• M34: 10,836,271 km (0.079 R)
• M35: 11,730,717 km (0.103 R)
• M36: 12,438,016 km (0.107 R)
• M37: 13,849,920 km (0.111 R)
• M38: 13,893,453 km (0.094 R)
• M39: 14,243,812 km (0.103 R)
• M40: 14,464,169 km (0.068 R)
• M41: 14,552,582 km (0.115 R)
• M42: 14,908,325 km (0.101 R)
• M43: 15,087,244 km (0.062 R)
• M44: 15,946,684 km (0.069 R)
• M45: 16,682,706 km (0.082 R)
• M46: 18,426,867 km (0.11 R)
• M47: 19,296,181 km (0.081 R)
• M48: 19,588,794 km (0.059 R)
• M49: 19,637,712 km (0.097 R)
• M50: 19,735,699 km (0.074 R)
• M51: 20,079,924 km (0.108 R)
• M52: 20,228,026 km (0.061 R)
• M53: 20,327,059 km (0.091 R)
• M54: 21,275,061 km (0.093 R)
• M55: 21,881,232 km (0.093 R)
• M56: 22,033,672 km (0.074 R)
• M57: 22,441,925 km (0.032 R)
• M58: 24,625,605 km (0.047 R)
• M59: 24,678,413 km (0.027 R)
• M60: 25,528,428 km (0.12 R)
• M61: 25,742,502 km (0.071 R)
• M62: 26,064,736 km (0.101 R)
• M63: 27,366,686 km (0.077 R)
• M64: 28,025,515 km (0.049 R)
• M65: 29,023,632 km (0.12 R)
• M66: 29,135,233 km (0.057 R)
• M67: 30,033,418 km (0.071 R)
• M68: 30,599,347 km (0.114 R)
• M69: 30,997,576 km (0.097 R)
• M70: 32,433,716 km (0.111 R)
• M71: 32,491,610 km (0.107 R)
• M72: 33,539,693 km (0.107 R)
• M73: 33,598,186 km (0.104 R)
• M74: 36,087,943 km (0.087 R)
• M75: 36,388,186 km (0.064 R)
• M76: 36,689,327 km (0.082 R)
• M77: 39,684,126 km (0.065 R)
• M78: 39,808,143 km (0.059 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 12,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit