🌌 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: 165.6

Radius: 8.7

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.53 AU - 0.77 AU

Year: 349 Days

Day: 14.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 49,594,746 km

• M1: 115,639 km (0.041 R)
• M2: 170,242 km (0.118 R)
• M3: 267,930 km (0.09 R)
• M4: 324,328 km (0.106 R)
• M5: 381,923 km (0.098 R)
• M6: 439,519 km (0.107 R)
• M7: 493,673 km (0.086 R)
• M8: 552,914 km (0.056 R)
• M9: 614,847 km (0.094 R)
• M10: 687,402 km (0.11 R)
• M11: 796,609 km (0.111 R)
• M12: 885,320 km (0.083 R)
• M13: 947,553 km (0.049 R)
• M14: 1,014,274 km (0.06 R)
• M15: 1,085,931 km (0.115 R)
• M16: 1,178,831 km (0.054 R)
• M17: 1,257,819 km (0.111 R)
• M18: 1,335,161 km (0.074 R)
• M19: 1,442,123 km (0.081 R)
• M20: 1,534,126 km (0.096 R)
• M21: 1,628,074 km (0.033 R)
• M22: 1,683,275 km (0.103 R)
• M23: 1,933,403 km (0.103 R)
• M24: 1,995,935 km (0.061 R)
• M25: 2,051,286 km (0.057 R)
• M26: 2,119,054 km (0.037 R)
• M27: 2,427,225 km (0.072 R)
• M28: 2,482,128 km (0.061 R)
• M29: 2,546,006 km (0.053 R)
• M30: 2,606,145 km (0.112 R)
• M31: 2,811,393 km (0.025 R)
• M32: 2,891,577 km (0.1 R)
• M33: 2,963,384 km (0.102 R)
• M34: 3,058,528 km (0.118 R)
• M35: 3,136,319 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.6

Radius: 10.4

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.31 AU - 1.67 AU

Year: 1213 Days

Day: 9.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 49,594,746 km

• M1: 131,497 km (0.026 R)
• M2: 230,979 km (0.109 R)
• M3: 344,823 km (0.085 R)
• M4: 593,156 km (0.071 R)
• M5: 691,142 km (0.069 R)
• M6: 809,624 km (0.105 R)
• M7: 989,141 km (0.105 R)
• M8: 1,067,979 km (0.069 R)
• M9: 1,292,077 km (0.042 R)
• M10: 1,370,316 km (0.092 R)
• M11: 1,459,178 km (0.112 R)
• M12: 1,605,484 km (0.119 R)
• M13: 1,699,432 km (0.066 R)
• M14: 1,824,496 km (0.042 R)
• M15: 1,942,678 km (0.103 R)
• M16: 2,012,989 km (0.096 R)
• M17: 2,387,582 km (0.119 R)
• M18: 2,528,354 km (0.064 R)
• M19: 2,594,326 km (0.111 R)
• M20: 2,898,309 km (0.067 R)
• M21: 3,237,597 km (0.08 R)
• M22: 3,540,383 km (0.075 R)
• M23: 3,751,615 km (0.104 R)
• M24: 3,941,455 km (0.096 R)
• M25: 4,095,691 km (0.09 R)
• M26: 4,225,691 km (0.112 R)
• M27: 4,597,143 km (0.081 R)
• M28: 4,896,488 km (0.086 R)
• M29: 4,979,216 km (0.066 R)
• M30: 5,062,392 km (0.099 R)
• M31: 5,230,241 km (0.087 R)
• M32: 5,328,975 km (0.107 R)
• M33: 5,686,963 km (0.051 R)
• M34: 5,905,376 km (0.079 R)
• M35: 6,201,131 km (0.08 R)
• M36: 6,290,740 km (0.103 R)
• M37: 6,380,798 km (0.059 R)
• M38: 6,486,414 km (0.109 R)
• M39: 6,592,778 km (0.063 R)
• M40: 7,085,853 km (0.044 R)
• M41: 7,289,605 km (0.045 R)
• M42: 7,686,937 km (0.079 R)
• M43: 7,799,435 km (0.112 R)
• M44: 7,944,844 km (0.092 R)
• M45: 8,386,756 km (0.092 R)
• M46: 8,452,878 km (0.082 R)
• M47: 8,569,116 km (0.025 R)
• M48: 8,635,687 km (0.081 R)
• M49: 8,803,087 km (0.089 R)
• M50: 9,090,015 km (0.106 R)
• M51: 9,157,933 km (0.086 R)
• M52: 9,260,258 km (0.106 R)
• M53: 9,916,843 km (0.1 R)
• M54: 10,197,788 km (0.069 R)
• M55: 10,339,307 km (0.079 R)
• M56: 10,570,586 km (0.082 R)
• M57: 10,642,093 km (0.109 R)
• M58: 10,857,514 km (0.113 R)
• M59: 11,678,657 km (0.096 R)
• M60: 12,068,659 km (0.113 R)
• M61: 12,557,395 km (0.055 R)
• M62: 12,709,237 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.7

Radius: 12.5

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.99 AU - 3.21 AU

Year: 3640 Days

Day: 8.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 49,594,746 km

• M1: 166,203 km (0.071 R)
• M2: 281,543 km (0.069 R)
• M3: 368,011 km (0.074 R)
• M4: 468,391 km (0.095 R)
• M5: 557,551 km (0.06 R)
• M6: 838,047 km (0.109 R)
• M7: 961,316 km (0.069 R)
• M8: 1,132,605 km (0.088 R)
• M9: 1,325,587 km (0.087 R)
• M10: 1,636,002 km (0.109 R)
• M11: 2,046,948 km (0.094 R)
• M12: 2,231,252 km (0.108 R)
• M13: 2,490,206 km (0.108 R)
• M14: 2,644,741 km (0.098 R)
• M15: 2,773,694 km (0.119 R)
• M16: 2,860,760 km (0.086 R)
• M17: 3,037,734 km (0.046 R)
• M18: 3,387,345 km (0.082 R)
• M19: 3,718,105 km (0.103 R)
• M20: 4,461,756 km (0.062 R)
• M21: 4,737,316 km (0.104 R)
• M22: 5,161,127 km (0.093 R)
• M23: 5,251,035 km (0.075 R)
• M24: 5,432,347 km (0.085 R)
• M25: 5,542,152 km (0.117 R)
• M26: 5,689,805 km (0.111 R)
• M27: 6,064,398 km (0.045 R)
• M28: 7,016,439 km (0.064 R)
• M29: 7,581,171 km (0.099 R)
• M30: 7,848,503 km (0.103 R)
• M31: 8,077,088 km (0.117 R)
• M32: 8,307,918 km (0.114 R)
• M33: 9,827,383 km (0.105 R)
• M34: 10,096,510 km (0.065 R)
• M35: 10,756,835 km (0.072 R)
• M36: 11,080,714 km (0.092 R)
• M37: 11,220,439 km (0.088 R)
• M38: 11,856,678 km (0.092 R)
• M39: 12,407,947 km (0.063 R)
• M40: 13,114,946 km (0.062 R)
• M41: 13,336,949 km (0.086 R)
• M42: 14,364,537 km (0.119 R)
• M43: 14,542,559 km (0.055 R)
• M44: 14,721,178 km (0.073 R)
• M45: 14,900,696 km (0.106 R)
• M46: 15,287,706 km (0.106 R)
• M47: 15,495,497 km (0.111 R)
• M48: 15,625,797 km (0.114 R)
• M49: 15,913,773 km (0.107 R)
• M50: 16,018,940 km (0.091 R)
• M51: 16,097,928 km (0.05 R)
• M52: 16,468,482 km (0.107 R)
• M53: 16,895,434 km (0.117 R)
• M54: 17,137,184 km (0.062 R)
• M55: 17,814,862 km (0.117 R)
• M56: 17,951,445 km (0.074 R)
• M57: 18,060,951 km (0.111 R)
• M58: 18,390,814 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.5

Radius: 4.9

Gravity: 37.38 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.7 AU - 5.8 AU

Year: 9195 Days

Day: 19.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,594,746 km

• M1: 89,908 km (0.119 R)
• M2: 170,691 km (0.083 R)
• M3: 245,041 km (0.064 R)
• M4: 357,838 km (0.113 R)
• M5: 487,240 km (0.068 R)
• M6: 717,322 km (0.11 R)
• M7: 881,730 km (0.082 R)
• M8: 920,027 km (0.111 R)
• M9: 998,117 km (0.107 R)
• M10: 1,078,301 km (0.079 R)
• M11: 1,557,314 km (0.11 R)
• M12: 2,145,832 km (0.05 R)
• M13: 2,881,255 km (0.041 R)
• M14: 3,025,318 km (0.066 R)
• M15: 3,083,661 km (0.06 R)
• M16: 3,970,477 km (0.103 R)
• M17: 4,130,996 km (0.041 R)
• M18: 4,524,588 km (0.116 R)
• M19: 4,591,458 km (0.104 R)
• M20: 4,759,905 km (0.107 R)
• M21: 4,793,714 km (0.062 R)
• M22: 4,827,822 km (0.064 R)
• M23: 5,312,370 km (0.093 R)
• M24: 5,775,974 km (0.102 R)
• M25: 6,067,839 km (0.096 R)
• M26: 6,439,291 km (0.107 R)
• M27: 6,476,840 km (0.067 R)
• M28: 6,933,263 km (0.117 R)
• M29: 7,010,306 km (0.114 R)
• M30: 7,165,289 km (0.116 R)
• M31: 8,404,558 km (0.079 R)
• M32: 9,665,369 km (0.067 R)
• M33: 9,881,089 km (0.084 R)
• M34: 10,715,695 km (0.114 R)
• M35: 11,163,891 km (0.052 R)
• M36: 11,299,576 km (0.108 R)
• M37: 11,345,054 km (0.117 R)
• M38: 12,827,868 km (0.061 R)
• M39: 13,207,996 km (0.098 R)
• M40: 13,591,715 km (0.078 R)
• M41: 14,125,480 km (0.088 R)
• M42: 14,370,371 km (0.066 R)
• M43: 14,814,677 km (0.117 R)
• M44: 16,636,630 km (0.113 R)
• M45: 16,791,613 km (0.078 R)
• M46: 16,843,374 km (0.066 R)
• M47: 17,051,016 km (0.068 R)
• M48: 17,837,153 km (0.043 R)
• M49: 18,048,684 km (0.059 R)
• M50: 20,045,367 km (0.034 R)
• M51: 21,041,689 km (0.116 R)
• M52: 21,097,489 km (0.103 R)
• M53: 21,209,238 km (0.047 R)
• M54: 22,394,951 km (0.073 R)
• M55: 22,623,237 km (0.106 R)
• M56: 22,737,680 km (0.114 R)
• M57: 23,892,575 km (0.077 R)
• M58: 23,950,769 km (0.084 R)
• M59: 24,184,291 km (0.092 R)
• M60: 25,303,433 km (0.112 R)
• M61: 26,198,925 km (0.094 R)
• M62: 28,082,063 km (0.047 R)
• M63: 28,266,667 km (0.075 R)
• M64: 28,760,789 km (0.118 R)
• M65: 29,507,282 km (0.115 R)
• M66: 29,757,560 km (0.063 R)
• M67: 29,945,604 km (0.097 R)
• M68: 30,008,435 km (0.109 R)
• M69: 31,784,760 km (0.106 R)
• M70: 32,041,171 km (0.079 R)
• M71: 32,169,825 km (0.083 R)
• M72: 32,234,152 km (0.097 R)
• M73: 32,814,891 km (0.05 R)
• M74: 34,512,229 km (0.062 R)
• M75: 36,505,920 km (0.077 R)
• M76: 37,111,342 km (0.098 R)
• M77: 38,263,844 km (0.083 R)
• M78: 38,604,927 km (0.081 R)
• M79: 38,947,207 km (0.039 R)
• M80: 39,703,574 km (0.086 R)
• M81: 40,048,996 km (0.09 R)
• M82: 41,300,681 km (0.072 R)
• M83: 41,720,901 km (0.094 R)
• M84: 43,842,498 km (0.093 R)
• M85: 43,913,857 km (0.117 R)
• M86: 44,700,891 km (0.112 R)
• M87: 46,652,694 km (0.093 R)
• M88: 46,798,253 km (0.116 R)
• M89: 46,944,111 km (0.11 R)
• M90: 47,675,495 km (0.086 R)
• M91: 47,895,703 km (0.079 R)
• M92: 48,410,769 km (0.103 R)
• M93: 48,779,677 km (0.119 R)
• M94: 49,520,486 km (0.085 R)
• M95: 49,594,686 km (0.084 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: 422 - 13,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit