🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396

Radius: 12.5

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.87 AU - 1.27 AU

Year: 764 Days

Day: 6.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 85,111,607 km

• M1: 160,519 km (0.081 R)
• M2: 288,574 km (0.047 R)
• M3: 394,789 km (0.105 R)
• M4: 512,074 km (0.065 R)
• M5: 618,288 km (0.051 R)
• M6: 779,854 km (0.036 R)
• M7: 926,310 km (0.055 R)
• M8: 1,114,953 km (0.112 R)
• M9: 1,219,971 km (0.087 R)
• M10: 1,537,717 km (0.105 R)
• M11: 1,829,283 km (0.084 R)
• M12: 1,981,873 km (0.118 R)
• M13: 2,125,038 km (0.089 R)
• M14: 2,208,364 km (0.112 R)
• M15: 2,458,192 km (0.061 R)
• M16: 2,546,006 km (0.101 R)
• M17: 2,649,827 km (0.111 R)
• M18: 2,739,885 km (0.049 R)
• M19: 2,962,187 km (0.108 R)
• M20: 3,087,401 km (0.106 R)
• M21: 3,270,509 km (0.072 R)
• M22: 3,449,129 km (0.061 R)
• M23: 3,689,532 km (0.085 R)
• M24: 3,926,944 km (0.032 R)
• M25: 4,064,873 km (0.112 R)
• M26: 4,169,442 km (0.065 R)
• M27: 4,266,082 km (0.036 R)
• M28: 4,372,447 km (0.091 R)
• M29: 4,705,900 km (0.101 R)
• M30: 4,806,580 km (0.108 R)
• M31: 5,057,006 km (0.109 R)
• M32: 5,235,776 km (0.094 R)
• M33: 5,541,704 km (0.102 R)
• M34: 5,687,113 km (0.088 R)
• M35: 5,765,203 km (0.086 R)
• M36: 5,853,465 km (0.112 R)
• M37: 5,952,200 km (0.102 R)
• M38: 6,101,200 km (0.069 R)
• M39: 6,231,350 km (0.119 R)
• M40: 6,311,983 km (0.093 R)
• M41: 6,402,938 km (0.093 R)
• M42: 6,484,320 km (0.066 R)
• M43: 6,647,980 km (0.054 R)
• M44: 6,730,259 km (0.095 R)
• M45: 6,885,691 km (0.096 R)
• M46: 6,969,017 km (0.106 R)
• M47: 7,084,207 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.2

Radius: 13.9

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.09 AU - 1.11 AU

Year: 796 Days

Day: 8.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 85,111,607 km

• M1: 182,360 km (0.119 R)
• M2: 296,802 km (0.094 R)
• M3: 384,018 km (0.064 R)
• M4: 485,595 km (0.11 R)
• M5: 613,351 km (0.082 R)
• M6: 704,606 km (0.08 R)
• M7: 822,489 km (0.104 R)
• M8: 925,712 km (0.109 R)
• M9: 1,080,845 km (0.081 R)
• M10: 1,214,136 km (0.092 R)
• M11: 1,302,100 km (0.1 R)
• M12: 1,518,718 km (0.107 R)
• M13: 1,913,955 km (0.107 R)
• M14: 2,154,509 km (0.088 R)
• M15: 2,294,383 km (0.029 R)
• M16: 2,397,306 km (0.115 R)
• M17: 2,567,099 km (0.103 R)
• M18: 2,707,572 km (0.109 R)
• M19: 2,825,156 km (0.119 R)
• M20: 2,970,266 km (0.091 R)
• M21: 3,074,386 km (0.084 R)
• M22: 3,162,050 km (0.112 R)
• M23: 3,321,970 km (0.07 R)
• M24: 3,448,231 km (0.055 R)
• M25: 3,567,012 km (0.038 R)
• M26: 3,912,732 km (0.085 R)
• M27: 4,008,026 km (0.05 R)
• M28: 4,220,455 km (0.054 R)
• M29: 4,308,568 km (0.11 R)
• M30: 4,486,440 km (0.065 R)
• M31: 5,076,454 km (0.032 R)
• M32: 5,222,611 km (0.103 R)
• M33: 5,412,601 km (0.091 R)
• M34: 5,508,493 km (0.113 R)
• M35: 5,897,896 km (0.116 R)
• M36: 6,073,674 km (0.098 R)
• M37: 6,206,816 km (0.071 R)
• M38: 6,363,445 km (0.114 R)
• M39: 6,771,996 km (0.101 R)
• M40: 7,259,536 km (0.07 R)
• M41: 7,365,451 km (0.113 R)
• M42: 7,650,585 km (0.054 R)
• M43: 7,806,615 km (0.04 R)
• M44: 8,036,547 km (0.084 R)
• M45: 8,195,121 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.7

Radius: 12.3

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.08 AU - 1.16 AU

Year: 818 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 85,111,607 km

• M1: 166,054 km (0.036 R)
• M2: 263,741 km (0.03 R)
• M3: 348,264 km (0.115 R)
• M4: 429,346 km (0.04 R)
• M5: 644,168 km (0.103 R)
• M6: 757,264 km (0.056 R)
• M7: 1,058,704 km (0.078 R)
• M8: 1,146,967 km (0.116 R)
• M9: 1,281,007 km (0.059 R)
• M10: 1,627,924 km (0.104 R)
• M11: 1,953,898 km (0.099 R)
• M12: 2,185,774 km (0.096 R)
• M13: 2,518,480 km (0.098 R)
• M14: 2,620,655 km (0.12 R)
• M15: 2,829,045 km (0.097 R)
• M16: 2,935,409 km (0.119 R)
• M17: 3,062,867 km (0.111 R)
• M18: 3,202,142 km (0.069 R)
• M19: 3,374,180 km (0.111 R)
• M20: 3,466,631 km (0.11 R)
• M21: 3,601,569 km (0.086 R)
• M22: 3,834,044 km (0.097 R)
• M23: 3,952,077 km (0.107 R)
• M24: 4,071,456 km (0.084 R)
• M25: 4,369,604 km (0.069 R)
• M26: 4,893,945 km (0.029 R)
• M27: 4,987,144 km (0.098 R)
• M28: 5,140,033 km (0.099 R)
• M29: 5,390,161 km (0.074 R)
• M30: 5,522,854 km (0.065 R)
• M31: 5,681,129 km (0.103 R)
• M32: 5,779,265 km (0.081 R)
• M33: 5,977,183 km (0.074 R)
• M34: 6,127,230 km (0.041 R)
• M35: 6,610,431 km (0.116 R)
• M36: 6,791,594 km (0.105 R)
• M37: 6,948,223 km (0.068 R)
• M38: 7,119,213 km (0.059 R)
• M39: 7,238,443 km (0.107 R)
• M40: 7,358,420 km (0.098 R)
• M41: 7,465,532 km (0.119 R)
• M42: 7,559,629 km (0.102 R)
• M43: 7,640,711 km (0.103 R)
• M44: 7,776,546 km (0.081 R)
• M45: 7,899,366 km (0.071 R)
• M46: 7,981,645 km (0.093 R)
• M47: 8,133,187 km (0.105 R)
• M48: 8,383,315 km (0.032 R)
• M49: 8,565,525 km (0.096 R)
• M50: 8,720,658 km (0.116 R)
• M51: 9,177,530 km (0.119 R)
• M52: 9,293,020 km (0.053 R)
• M53: 9,481,663 km (0.07 R)
• M54: 9,613,010 km (0.093 R)
• M55: 9,759,615 km (0.114 R)
• M56: 10,025,601 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 1000

Radius: 10.5

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.27 AU - 1.87 AU

Year: 1358 Days

Day: 6 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 85,111,607 km

• M1: 170,841 km (0.113 R)
• M2: 299,345 km (0.071 R)
• M3: 394,190 km (0.056 R)
• M4: 567,275 km (0.119 R)
• M5: 916,586 km (0.115 R)
• M6: 999,164 km (0.066 R)
• M7: 1,119,590 km (0.106 R)
• M8: 1,235,828 km (0.119 R)
• M9: 1,403,826 km (0.096 R)
• M10: 1,490,593 km (0.078 R)
• M11: 1,629,570 km (0.092 R)
• M12: 1,731,595 km (0.102 R)
• M13: 1,877,902 km (0.105 R)
• M14: 2,138,801 km (0.051 R)
• M15: 2,228,260 km (0.095 R)
• M16: 2,376,661 km (0.081 R)
• M17: 2,481,230 km (0.109 R)
• M18: 2,623,199 km (0.11 R)
• M19: 2,707,273 km (0.097 R)
• M20: 2,792,394 km (0.082 R)
• M21: 3,090,692 km (0.085 R)
• M22: 3,166,837 km (0.09 R)
• M23: 3,557,587 km (0.09 R)
• M24: 3,650,936 km (0.119 R)
• M25: 3,718,105 km (0.117 R)
• M26: 3,936,070 km (0.068 R)
• M27: 4,018,947 km (0.108 R)
• M28: 4,242,745 km (0.082 R)
• M29: 4,356,140 km (0.089 R)
• M30: 4,427,499 km (0.093 R)
• M31: 4,644,116 km (0.099 R)
• M32: 4,731,781 km (0.067 R)
• M33: 4,805,233 km (0.056 R)
• M34: 4,893,945 km (0.068 R)
• M35: 5,042,944 km (0.041 R)
• M36: 5,223,808 km (0.06 R)
• M37: 5,545,443 km (0.115 R)
• M38: 5,968,506 km (0.065 R)
• M39: 6,111,821 km (0.079 R)
• M40: 6,647,232 km (0.064 R)
• M41: 6,779,327 km (0.049 R)
• M42: 7,079,719 km (0.041 R)
• M43: 7,163,943 km (0.048 R)
• M44: 7,350,491 km (0.098 R)
• M45: 8,024,579 km (0.053 R)
• M46: 8,271,565 km (0.054 R)
• M47: 8,431,486 km (0.117 R)
• M48: 8,646,458 km (0.078 R)
• M49: 8,754,617 km (0.088 R)
• M50: 8,917,828 km (0.117 R)
• M51: 9,247,093 km (0.067 R)
• M52: 9,376,196 km (0.036 R)
• M53: 9,487,347 km (0.039 R)
• M54: 9,598,947 km (0.079 R)
• M55: 9,729,696 km (0.077 R)
• M56: 10,030,836 km (0.036 R)
• M57: 10,335,118 km (0.03 R)
• M58: 10,565,350 km (0.057 R)
• M59: 10,855,420 km (0.089 R)
• M60: 10,952,659 km (0.106 R)
• M61: 11,246,319 km (0.095 R)
• M62: 11,641,856 km (0.104 R)
• M63: 11,741,488 km (0.083 R)
• M64: 12,264,033 km (0.065 R)
• M65: 12,467,038 km (0.102 R)
• M66: 12,630,249 km (0.116 R)
• M67: 13,144,866 km (0.116 R)
• M68: 14,130,865 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.8

Radius: 8

Gravity: 13.4 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.69 AU - 11.89 AU

Year: 21144 Days

Day: 18.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,111,607 km

• M1: 304,731 km (0.029 R)
• M2: 376,837 km (0.108 R)
• M3: 754,272 km (0.037 R)
• M4: 831,166 km (0.08 R)
• M5: 884,123 km (0.069 R)
• M6: 1,050,027 km (0.087 R)
• M7: 1,880,595 km (0.086 R)
• M8: 1,951,355 km (0.074 R)
• M9: 2,667,779 km (0.088 R)
• M10: 5,087,674 km (0.04 R)
• M11: 6,269,796 km (0.106 R)
• M12: 6,591,581 km (0.11 R)
• M13: 7,646,246 km (0.099 R)
• M14: 7,817,536 km (0.044 R)
• M15: 8,456,468 km (0.06 R)
• M16: 8,633,592 km (0.096 R)
• M17: 9,784,150 km (0.062 R)
• M18: 10,157,396 km (0.049 R)
• M19: 10,408,870 km (0.036 R)
• M20: 10,726,018 km (0.072 R)
• M21: 11,500,187 km (0.07 R)
• M22: 11,828,105 km (0.102 R)
• M23: 13,170,297 km (0.032 R)
• M24: 13,375,845 km (0.119 R)
• M25: 16,435,570 km (0.04 R)
• M26: 17,102,328 km (0.102 R)
• M27: 17,401,374 km (0.06 R)
• M28: 17,476,472 km (0.12 R)
• M29: 18,462,172 km (0.114 R)
• M30: 18,768,998 km (0.106 R)
• M31: 20,013,353 km (0.031 R)
• M32: 20,645,553 km (0.091 R)
• M33: 21,929,402 km (0.11 R)
• M34: 22,417,540 km (0.039 R)
• M35: 22,663,030 km (0.113 R)
• M36: 24,154,072 km (0.059 R)
• M37: 24,742,441 km (0.113 R)
• M38: 25,420,568 km (0.097 R)
• M39: 25,847,670 km (0.066 R)
• M40: 26,104,978 km (0.102 R)
• M41: 26,363,184 km (0.07 R)
• M42: 27,666,780 km (0.119 R)
• M43: 28,105,999 km (0.112 R)
• M44: 28,636,024 km (0.076 R)
• M45: 29,080,330 km (0.114 R)
• M46: 29,975,673 km (0.076 R)
• M47: 30,065,731 km (0.055 R)
• M48: 31,426,922 km (0.089 R)
• M49: 32,901,060 km (0.091 R)
• M50: 33,833,802 km (0.114 R)
• M51: 34,303,390 km (0.113 R)
• M52: 34,869,768 km (0.097 R)
• M53: 35,439,287 km (0.065 R)
• M54: 35,820,612 km (0.118 R)
• M55: 36,395,217 km (0.053 R)
• M56: 39,708,361 km (0.075 R)
• M57: 40,104,496 km (0.091 R)
• M58: 40,900,507 km (0.097 R)
• M59: 43,116,649 km (0.08 R)
• M60: 44,341,706 km (0.1 R)
• M61: 44,547,104 km (0.094 R)
• M62: 45,164,794 km (0.11 R)
• M63: 48,613,025 km (0.045 R)
• M64: 49,568,207 km (0.119 R)
• M65: 50,851,159 km (0.043 R)
• M66: 51,388,963 km (0.103 R)
• M67: 51,712,543 km (0.093 R)
• M68: 52,578,715 km (0.084 R)
• M69: 52,687,323 km (0.062 R)
• M70: 55,426,909 km (0.041 R)
• M71: 55,758,866 km (0.065 R)
• M72: 55,980,421 km (0.06 R)
• M73: 56,091,273 km (0.09 R)
• M74: 56,869,780 km (0.031 R)
• M75: 58,437,267 km (0.054 R)
• M76: 59,678,929 km (0.113 R)
• M77: 62,073,392 km (0.074 R)
• M78: 63,109,059 km (0.116 R)
• M79: 65,314,430 km (0.118 R)
• M80: 67,662,967 km (0.077 R)
• M81: 68,017,664 km (0.055 R)
• M82: 68,610,071 km (0.069 R)
• M83: 68,966,414 km (0.102 R)
• M84: 70,637,272 km (0.066 R)
• M85: 75,606,764 km (0.109 R)
• M86: 77,576,519 km (0.117 R)
• M87: 77,700,087 km (0.112 R)
• M88: 77,947,671 km (0.042 R)
• M89: 78,567,605 km (0.08 R)
• M90: 79,937,323 km (0.078 R)
• M91: 83,206,036 km (0.08 R)
• M92: 83,966,592 km (0.04 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 12,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit