🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.4

Radius: 13

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.52 AU - 0.68 AU

Year: 321 Days

Day: 6.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,843,883 km

• M1: 167,550 km (0.066 R)
• M2: 259,403 km (0.096 R)
• M3: 376,987 km (0.092 R)
• M4: 465,100 km (0.096 R)
• M5: 551,867 km (0.078 R)
• M6: 666,159 km (0.118 R)
• M7: 755,020 km (0.041 R)
• M8: 868,416 km (0.112 R)
• M9: 963,709 km (0.069 R)
• M10: 1,045,091 km (0.104 R)
• M11: 1,162,375 km (0.035 R)
• M12: 1,245,851 km (0.101 R)
• M13: 1,327,681 km (0.12 R)
• M14: 1,439,730 km (0.088 R)
• M15: 1,567,636 km (0.11 R)
• M16: 1,656,647 km (0.096 R)
• M17: 1,738,626 km (0.098 R)
• M18: 1,830,928 km (0.095 R)
• M19: 1,961,378 km (0.077 R)
• M20: 2,043,956 km (0.098 R)
• M21: 2,127,731 km (0.078 R)
• M22: 2,381,449 km (0.105 R)
• M23: 2,529,401 km (0.096 R)
• M24: 2,670,472 km (0.09 R)
• M25: 2,757,388 km (0.045 R)
• M26: 2,860,910 km (0.092 R)
• M27: 2,955,306 km (0.085 R)
• M28: 3,072,142 km (0.042 R)
• M29: 3,212,165 km (0.104 R)
• M30: 3,343,363 km (0.098 R)
• M31: 3,448,381 km (0.111 R)
• M32: 3,560,429 km (0.116 R)
• M33: 3,834,044 km (0.051 R)
• M34: 4,043,780 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.4

Radius: 10.9

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.51 AU - 0.77 AU

Year: 353 Days

Day: 13.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,843,883 km

• M1: 139,874 km (0.106 R)
• M2: 228,137 km (0.028 R)
• M3: 309,518 km (0.06 R)
• M4: 426,653 km (0.101 R)
• M5: 519,404 km (0.094 R)
• M6: 603,029 km (0.114 R)
• M7: 751,580 km (0.04 R)
• M8: 825,032 km (0.054 R)
• M9: 892,950 km (0.116 R)
• M10: 967,001 km (0.053 R)
• M11: 1,139,936 km (0.097 R)
• M12: 1,314,068 km (0.114 R)
• M13: 1,438,384 km (0.118 R)
• M14: 1,507,049 km (0.054 R)
• M15: 1,668,315 km (0.12 R)
• M16: 1,756,279 km (0.106 R)
• M17: 1,867,430 km (0.102 R)
• M18: 2,019,122 km (0.115 R)
• M19: 2,096,614 km (0.1 R)
• M20: 2,169,468 km (0.082 R)
• M21: 2,248,905 km (0.076 R)
• M22: 2,335,223 km (0.103 R)
• M23: 2,416,754 km (0.093 R)
• M24: 2,534,936 km (0.079 R)
• M25: 2,667,180 km (0.1 R)
• M26: 2,752,601 km (0.108 R)
• M27: 2,863,752 km (0.08 R)
• M28: 3,142,004 km (0.118 R)
• M29: 3,291,004 km (0.106 R)
• M30: 3,562,374 km (0.099 R)
• M31: 3,690,579 km (0.069 R)
• M32: 4,014,608 km (0.071 R)
• M33: 4,369,604 km (0.094 R)
• M34: 4,536,256 km (0.102 R)
• M35: 4,742,103 km (0.11 R)
• M36: 4,913,392 km (0.106 R)
• M37: 5,048,928 km (0.094 R)
• M38: 5,147,663 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.8

Radius: 13.2

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.78 AU - 2.5 AU

Year: 2161 Days

Day: 8.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 82,843,883 km

• M1: 172,337 km (0.11 R)
• M2: 256,112 km (0.111 R)
• M3: 376,987 km (0.081 R)
• M4: 495,319 km (0.111 R)
• M5: 583,282 km (0.068 R)
• M6: 759,508 km (0.103 R)
• M7: 934,239 km (0.103 R)
• M8: 1,070,971 km (0.066 R)
• M9: 1,285,644 km (0.093 R)
• M10: 1,374,056 km (0.1 R)
• M11: 1,565,991 km (0.1 R)
• M12: 1,731,446 km (0.03 R)
• M13: 1,821,055 km (0.107 R)
• M14: 1,958,386 km (0.096 R)
• M15: 2,147,178 km (0.092 R)
• M16: 2,234,095 km (0.068 R)
• M17: 2,371,874 km (0.1 R)
• M18: 2,687,227 km (0.103 R)
• M19: 2,994,800 km (0.065 R)
• M20: 3,180,301 km (0.111 R)
• M21: 3,586,160 km (0.037 R)
• M22: 3,795,448 km (0.105 R)
• M23: 4,534,611 km (0.115 R)
• M24: 4,697,972 km (0.106 R)
• M25: 4,991,782 km (0.114 R)
• M26: 5,108,318 km (0.079 R)
• M27: 5,291,725 km (0.106 R)
• M28: 5,530,484 km (0.099 R)
• M29: 5,691,750 km (0.11 R)
• M30: 5,964,018 km (0.107 R)
• M31: 6,157,299 km (0.117 R)
• M32: 6,366,586 km (0.044 R)
• M33: 6,864,149 km (0.069 R)
• M34: 7,110,387 km (0.112 R)
• M35: 7,227,223 km (0.046 R)
• M36: 7,359,467 km (0.103 R)
• M37: 7,836,535 km (0.111 R)
• M38: 7,927,042 km (0.053 R)
• M39: 8,033,106 km (0.102 R)
• M40: 8,493,270 km (0.046 R)
• M41: 8,993,525 km (0.074 R)
• M42: 9,343,135 km (0.029 R)
• M43: 9,455,184 km (0.026 R)
• M44: 9,664,770 km (0.082 R)
• M45: 9,990,146 km (0.103 R)
• M46: 10,335,567 km (0.099 R)
• M47: 10,468,261 km (0.037 R)
• M48: 10,718,538 km (0.118 R)
• M49: 10,836,122 km (0.071 R)
• M50: 11,055,432 km (0.108 R)
• M51: 11,293,293 km (0.07 R)
• M52: 11,601,614 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.4

Radius: 9.5

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.07 AU - 2.61 AU

Year: 2471 Days

Day: 10.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,843,883 km

• M1: 124,914 km (0.057 R)
• M2: 336,296 km (0.116 R)
• M3: 428,000 km (0.107 R)
• M4: 740,061 km (0.111 R)
• M5: 882,627 km (0.12 R)
• M6: 1,226,553 km (0.088 R)
• M7: 1,307,785 km (0.061 R)
• M8: 1,378,096 km (0.091 R)
• M9: 1,819,858 km (0.095 R)
• M10: 2,075,371 km (0.119 R)
• M11: 2,234,394 km (0.094 R)
• M12: 2,540,321 km (0.109 R)
• M13: 2,620,955 km (0.071 R)
• M14: 3,088,598 km (0.108 R)
• M15: 3,411,729 km (0.117 R)
• M16: 3,564,020 km (0.09 R)
• M17: 3,654,526 km (0.087 R)
• M18: 3,884,458 km (0.071 R)
• M19: 4,291,065 km (0.086 R)
• M20: 4,533,713 km (0.034 R)
• M21: 4,671,493 km (0.05 R)
• M22: 4,760,952 km (0.091 R)
• M23: 4,820,791 km (0.058 R)
• M24: 5,465,109 km (0.064 R)
• M25: 5,707,009 km (0.087 R)
• M26: 5,888,172 km (0.048 R)
• M27: 6,017,275 km (0.096 R)
• M28: 6,201,580 km (0.028 R)
• M29: 6,844,701 km (0.101 R)
• M30: 7,197,303 km (0.052 R)
• M31: 7,369,939 km (0.119 R)
• M32: 7,439,502 km (0.12 R)
• M33: 7,579,077 km (0.092 R)
• M34: 7,920,010 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.8

Radius: 12.6

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.99 AU - 6.61 AU

Year: 8422 Days

Day: 6.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,843,883 km

• M1: 158,125 km (0.085 R)
• M2: 280,047 km (0.093 R)
• M3: 365,617 km (0.092 R)
• M4: 831,615 km (0.059 R)
• M5: 955,182 km (0.078 R)
• M6: 1,222,215 km (0.115 R)
• M7: 1,428,061 km (0.12 R)
• M8: 1,535,473 km (0.095 R)
• M9: 1,713,344 km (0.044 R)
• M10: 2,212,852 km (0.052 R)
• M11: 2,466,570 km (0.099 R)
• M12: 2,756,790 km (0.117 R)
• M13: 3,227,125 km (0.111 R)
• M14: 3,574,492 km (0.056 R)
• M15: 3,663,353 km (0.102 R)
• M16: 4,688,397 km (0.1 R)
• M17: 4,851,160 km (0.103 R)
• M18: 5,384,775 km (0.085 R)
• M19: 6,078,311 km (0.109 R)
• M20: 6,256,033 km (0.096 R)
• M21: 6,507,956 km (0.11 R)
• M22: 6,947,624 km (0.063 R)
• M23: 7,096,325 km (0.028 R)
• M24: 8,284,431 km (0.055 R)
• M25: 9,002,501 km (0.115 R)
• M26: 9,451,145 km (0.097 R)
• M27: 10,116,855 km (0.074 R)
• M28: 10,201,228 km (0.069 R)
• M29: 10,626,236 km (0.096 R)
• M30: 11,493,604 km (0.104 R)
• M31: 12,655,082 km (0.114 R)
• M32: 12,882,621 km (0.117 R)
• M33: 13,947,309 km (0.115 R)
• M34: 14,182,477 km (0.091 R)
• M35: 14,561,558 km (0.086 R)
• M36: 14,752,444 km (0.069 R)
• M37: 15,232,953 km (0.089 R)
• M38: 16,061,875 km (0.042 R)
• M39: 16,407,446 km (0.06 R)
• M40: 16,755,560 km (0.117 R)
• M41: 16,855,342 km (0.031 R)
• M42: 17,156,333 km (0.074 R)
• M43: 19,154,960 km (0.04 R)
• M44: 19,259,529 km (0.081 R)
• M45: 19,521,475 km (0.104 R)
• M46: 20,581,525 km (0.107 R)
• M47: 21,118,582 km (0.087 R)
• M48: 22,481,269 km (0.09 R)
• M49: 23,034,183 km (0.103 R)
• M50: 24,266,719 km (0.11 R)
• M51: 24,776,998 km (0.066 R)
• M52: 24,890,842 km (0.117 R)
• M53: 25,463,054 km (0.098 R)
• M54: 25,808,325 km (0.084 R)
• M55: 26,329,225 km (0.092 R)
• M56: 26,795,223 km (0.104 R)
• M57: 27,499,380 km (0.113 R)
• M58: 27,735,445 km (0.067 R)
• M59: 28,031,350 km (0.066 R)
• M60: 28,925,795 km (0.105 R)
• M61: 29,406,603 km (0.042 R)
• M62: 30,498,069 km (0.037 R)
• M63: 30,620,141 km (0.119 R)
• M64: 31,171,559 km (0.115 R)
• M65: 31,788,201 km (0.078 R)
• M66: 32,533,348 km (0.091 R)
• M67: 33,410,141 km (0.118 R)
• M68: 34,231,134 km (0.091 R)
• M69: 34,485,152 km (0.05 R)
• M70: 34,676,038 km (0.088 R)
• M71: 35,058,859 km (0.038 R)
• M72: 36,086,597 km (0.083 R)
• M73: 37,189,432 km (0.091 R)
• M74: 38,171,692 km (0.036 R)
• M75: 38,963,663 km (0.116 R)
• M76: 39,295,321 km (0.107 R)
• M77: 39,827,740 km (0.114 R)
• M78: 40,028,052 km (0.106 R)
• M79: 40,832,589 km (0.059 R)
• M80: 41,304,421 km (0.076 R)
• M81: 41,507,126 km (0.074 R)
• M82: 41,642,512 km (0.059 R)
• M83: 44,796,035 km (0.114 R)
• M84: 44,934,862 km (0.103 R)
• M85: 45,491,665 km (0.088 R)
• M86: 46,401,370 km (0.076 R)
• M87: 46,682,464 km (0.115 R)
• M88: 46,823,236 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.8

Radius: 7

Gravity: 18.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.63 AU - 10.19 AU

Year: 19925 Days

Day: 22.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,843,883 km

• M1: 169,794 km (0.117 R)
• M2: 414,237 km (0.105 R)
• M3: 930,349 km (0.118 R)
• M4: 1,427,014 km (0.077 R)
• M5: 1,554,471 km (0.076 R)
• M6: 1,752,988 km (0.107 R)
• M7: 2,065,947 km (0.057 R)
• M8: 2,321,460 km (0.086 R)
• M9: 3,613,537 km (0.107 R)
• M10: 3,657,070 km (0.096 R)
• M11: 4,798,950 km (0.067 R)
• M12: 5,186,109 km (0.073 R)
• M13: 5,235,177 km (0.117 R)
• M14: 6,459,786 km (0.118 R)
• M15: 6,672,065 km (0.084 R)
• M16: 7,768,318 km (0.068 R)
• M17: 8,108,055 km (0.113 R)
• M18: 8,743,397 km (0.081 R)
• M19: 9,334,758 km (0.075 R)
• M20: 10,184,324 km (0.109 R)
• M21: 10,743,521 km (0.053 R)
• M22: 11,312,591 km (0.078 R)
• M23: 11,440,497 km (0.108 R)
• M24: 11,568,703 km (0.094 R)
• M25: 11,826,759 km (0.083 R)
• M26: 14,301,856 km (0.092 R)
• M27: 14,509,348 km (0.062 R)
• M28: 14,787,600 km (0.094 R)
• M29: 15,067,647 km (0.048 R)
• M30: 15,208,269 km (0.117 R)
• M31: 15,918,111 km (0.078 R)
• M32: 15,989,768 km (0.077 R)
• M33: 17,002,995 km (0.111 R)
• M34: 19,167,377 km (0.092 R)
• M35: 19,625,894 km (0.056 R)
• M36: 21,259,054 km (0.078 R)
• M37: 21,416,880 km (0.114 R)
• M38: 21,495,868 km (0.051 R)
• M39: 22,131,808 km (0.118 R)
• M40: 22,291,728 km (0.098 R)
• M41: 22,532,282 km (0.099 R)
• M42: 22,693,249 km (0.118 R)
• M43: 23,178,245 km (0.111 R)
• M44: 23,830,193 km (0.112 R)
• M45: 24,076,281 km (0.064 R)
• M46: 24,653,579 km (0.058 R)
• M47: 28,039,279 km (0.067 R)
• M48: 28,995,658 km (0.096 R)
• M49: 29,258,352 km (0.093 R)
• M50: 31,029,590 km (0.117 R)
• M51: 32,926,342 km (0.094 R)
• M52: 33,475,216 km (0.077 R)
• M53: 35,326,490 km (0.118 R)
• M54: 38,069,217 km (0.065 R)
• M55: 38,934,192 km (0.113 R)
• M56: 40,879,563 km (0.118 R)
• M57: 41,567,863 km (0.091 R)
• M58: 42,657,384 km (0.079 R)
• M59: 43,756,031 km (0.107 R)
• M60: 44,057,321 km (0.096 R)
• M61: 45,777,547 km (0.027 R)
• M62: 46,185,500 km (0.071 R)
• M63: 46,697,125 km (0.053 R)
• M64: 47,726,059 km (0.113 R)
• M65: 48,139,697 km (0.107 R)
• M66: 48,554,532 km (0.099 R)
• M67: 48,970,564 km (0.089 R)
• M68: 49,492,361 km (0.077 R)
• M69: 51,068,375 km (0.049 R)
• M70: 52,660,994 km (0.071 R)
• M71: 54,377,629 km (0.066 R)
• M72: 55,242,754 km (0.094 R)
• M73: 55,677,036 km (0.114 R)
• M74: 57,315,731 km (0.039 R)
• M75: 58,417,071 km (0.09 R)
• M76: 60,193,546 km (0.114 R)
• M77: 61,762,379 km (0.109 R)
• M78: 63,004,490 km (0.103 R)
• M79: 63,117,885 km (0.113 R)
• M80: 65,169,470 km (0.057 R)
• M81: 66,895,680 km (0.109 R)
• M82: 67,474,474 km (0.108 R)
• M83: 70,158,110 km (0.046 R)
• M84: 70,628,296 km (0.068 R)
• M85: 74,188,576 km (0.059 R)
• M86: 74,787,716 km (0.113 R)
• M87: 75,870,056 km (0.095 R)
• M88: 76,352,659 km (0.113 R)
• M89: 78,781,380 km (0.091 R)
• M90: 80,250,731 km (0.064 R)
• M91: 80,619,489 km (0.05 R)
• M92: 82,223,926 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 559 - 16,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit