🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.7

Radius: 11.1

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.49 AU - 0.57 AU

Year: 271 Days

Day: 9.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,480,586 km

• M1: 138,677 km (0.108 R)
• M2: 217,515 km (0.073 R)
• M3: 301,440 km (0.079 R)
• M4: 377,735 km (0.108 R)
• M5: 450,290 km (0.102 R)
• M6: 522,845 km (0.114 R)
• M7: 643,121 km (0.114 R)
• M8: 729,738 km (0.09 R)
• M9: 854,802 km (0.112 R)
• M10: 959,222 km (0.073 R)
• M11: 1,039,406 km (0.086 R)
• M12: 1,140,983 km (0.118 R)
• M13: 1,223,711 km (0.084 R)
• M14: 1,302,848 km (0.04 R)
• M15: 1,475,633 km (0.083 R)
• M16: 1,554,172 km (0.12 R)
• M17: 1,637,349 km (0.049 R)
• M18: 1,715,888 km (0.089 R)
• M19: 1,821,354 km (0.117 R)
• M20: 1,896,303 km (0.098 R)
• M21: 2,002,367 km (0.076 R)
• M22: 2,079,710 km (0.037 R)
• M23: 2,175,452 km (0.057 R)
• M24: 2,276,132 km (0.1 R)
• M25: 2,350,183 km (0.081 R)
• M26: 2,435,753 km (0.094 R)
• M27: 2,525,960 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.9

Radius: 13.6

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.78 AU - 1.02 AU

Year: 600 Days

Day: 7.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 54,480,586 km

• M1: 169,345 km (0.11 R)
• M2: 275,709 km (0.118 R)
• M3: 401,521 km (0.084 R)
• M4: 496,216 km (0.083 R)
• M5: 719,416 km (0.12 R)
• M6: 826,229 km (0.076 R)
• M7: 930,648 km (0.069 R)
• M8: 1,057,956 km (0.053 R)
• M9: 1,145,022 km (0.091 R)
• M10: 1,248,993 km (0.093 R)
• M11: 1,376,300 km (0.115 R)
• M12: 1,477,429 km (0.056 R)
• M13: 1,581,249 km (0.105 R)
• M14: 1,666,221 km (0.051 R)
• M15: 1,780,065 km (0.114 R)
• M16: 1,868,777 km (0.058 R)
• M17: 2,004,761 km (0.105 R)
• M18: 2,097,213 km (0.094 R)
• M19: 2,262,817 km (0.116 R)
• M20: 2,383,842 km (0.041 R)
• M21: 2,544,510 km (0.086 R)
• M22: 2,657,905 km (0.12 R)
• M23: 2,805,259 km (0.066 R)
• M24: 2,916,111 km (0.085 R)
• M25: 3,014,995 km (0.056 R)
• M26: 3,135,422 km (0.074 R)
• M27: 3,401,706 km (0.113 R)
• M28: 3,492,213 km (0.082 R)
• M29: 3,611,741 km (0.046 R)
• M30: 3,768,520 km (0.078 R)
• M31: 3,905,851 km (0.083 R)
• M32: 4,000,696 km (0.101 R)
• M33: 4,177,969 km (0.114 R)
• M34: 4,342,826 km (0.109 R)
• M35: 4,471,780 km (0.081 R)
• M36: 4,640,526 km (0.109 R)
• M37: 4,936,879 km (0.041 R)
• M38: 5,151,403 km (0.06 R)
• M39: 5,304,142 km (0.114 R)
• M40: 5,393,302 km (0.096 R)
• M41: 5,548,585 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.3

Radius: 13.3

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.29 AU - 1.33 AU

Year: 1054 Days

Day: 14.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 54,480,586 km

• M1: 167,699 km (0.038 R)
• M2: 250,427 km (0.042 R)
• M3: 389,553 km (0.108 R)
• M4: 501,302 km (0.114 R)
• M5: 612,005 km (0.107 R)
• M6: 716,574 km (0.099 R)
• M7: 868,715 km (0.101 R)
• M8: 1,241,363 km (0.027 R)
• M9: 1,344,286 km (0.073 R)
• M10: 1,428,809 km (0.116 R)
• M11: 1,529,788 km (0.049 R)
• M12: 1,655,899 km (0.098 R)
• M13: 1,747,154 km (0.079 R)
• M14: 2,015,383 km (0.064 R)
• M15: 2,121,447 km (0.07 R)
• M16: 2,288,548 km (0.046 R)
• M17: 2,486,317 km (0.033 R)
• M18: 2,680,943 km (0.102 R)
• M19: 2,917,607 km (0.079 R)
• M20: 3,029,058 km (0.098 R)
• M21: 3,151,578 km (0.067 R)
• M22: 3,314,341 km (0.095 R)
• M23: 3,539,186 km (0.095 R)
• M24: 3,668,439 km (0.108 R)
• M25: 3,973,020 km (0.064 R)
• M26: 4,159,718 km (0.039 R)
• M27: 4,306,923 km (0.067 R)
• M28: 4,466,693 km (0.085 R)
• M29: 4,563,633 km (0.114 R)
• M30: 4,682,862 km (0.093 R)
• M31: 4,913,542 km (0.098 R)
• M32: 5,058,353 km (0.048 R)
• M33: 5,651,508 km (0.114 R)
• M34: 5,791,532 km (0.084 R)
• M35: 5,944,571 km (0.052 R)
• M36: 6,182,730 km (0.1 R)
• M37: 6,436,149 km (0.051 R)
• M38: 6,521,420 km (0.034 R)
• M39: 6,643,941 km (0.092 R)
• M40: 6,791,893 km (0.073 R)
• M41: 7,331,193 km (0.112 R)
• M42: 7,484,232 km (0.094 R)
• M43: 7,573,991 km (0.073 R)
• M44: 7,715,809 km (0.081 R)
• M45: 7,806,466 km (0.119 R)
• M46: 7,923,601 km (0.076 R)
• M47: 8,015,005 km (0.073 R)
• M48: 8,199,160 km (0.091 R)
• M49: 9,017,610 km (0.055 R)
• M50: 9,140,579 km (0.088 R)
• M51: 9,250,384 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.1

Radius: 14.9

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.46 AU - 1.5 AU

Year: 1266 Days

Day: 14.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 54,480,586 km

• M1: 235,617 km (0.069 R)
• M2: 338,690 km (0.107 R)
• M3: 502,350 km (0.053 R)
• M4: 645,964 km (0.105 R)
• M5: 794,365 km (0.074 R)
• M6: 904,918 km (0.093 R)
• M7: 1,061,696 km (0.045 R)
• M8: 1,178,682 km (0.091 R)
• M9: 1,300,604 km (0.11 R)
• M10: 1,404,425 km (0.064 R)
• M11: 1,511,238 km (0.034 R)
• M12: 1,899,594 km (0.05 R)
• M13: 2,062,207 km (0.116 R)
• M14: 2,211,805 km (0.1 R)
• M15: 2,310,689 km (0.047 R)
• M16: 2,420,344 km (0.099 R)
• M17: 2,588,193 km (0.085 R)
• M18: 2,808,401 km (0.085 R)
• M19: 2,906,088 km (0.048 R)
• M20: 3,025,019 km (0.118 R)
• M21: 3,319,128 km (0.055 R)
• M22: 3,433,271 km (0.111 R)
• M23: 3,569,704 km (0.087 R)
• M24: 3,751,167 km (0.105 R)
• M25: 4,089,856 km (0.094 R)
• M26: 4,212,526 km (0.065 R)
• M27: 4,359,132 km (0.09 R)
• M28: 4,564,979 km (0.074 R)
• M29: 4,715,624 km (0.088 R)
• M30: 4,986,396 km (0.057 R)
• M31: 5,250,137 km (0.075 R)
• M32: 5,457,181 km (0.07 R)
• M33: 5,929,910 km (0.119 R)
• M34: 6,069,186 km (0.083 R)
• M35: 6,480,879 km (0.084 R)
• M36: 6,585,149 km (0.071 R)
• M37: 6,742,825 km (0.114 R)
• M38: 7,102,009 km (0.085 R)
• M39: 7,467,477 km (0.087 R)
• M40: 7,604,509 km (0.116 R)
• M41: 7,714,613 km (0.04 R)
• M42: 7,839,228 km (0.046 R)
• M43: 8,217,112 km (0.068 R)
• M44: 8,415,479 km (0.057 R)
• M45: 8,615,341 km (0.096 R)
• M46: 8,802,488 km (0.109 R)
• M47: 9,020,004 km (0.1 R)
• M48: 9,253,975 km (0.092 R)
• M49: 9,608,821 km (0.116 R)
• M50: 9,832,918 km (0.039 R)
• M51: 9,953,195 km (0.069 R)
• M52: 10,058,662 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.8

Radius: 9.2

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.02 AU - 2.62 AU

Year: 2484 Days

Day: 9.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,480,586 km

• M1: 116,088 km (0.112 R)
• M2: 177,722 km (0.031 R)
• M3: 436,527 km (0.105 R)
• M4: 688,898 km (0.119 R)
• M5: 841,338 km (0.1 R)
• M6: 936,632 km (0.035 R)
• M7: 1,190,949 km (0.05 R)
• M8: 1,410,259 km (0.086 R)
• M9: 1,478,625 km (0.101 R)
• M10: 1,548,188 km (0.109 R)
• M11: 1,630,766 km (0.083 R)
• M12: 1,726,958 km (0.09 R)
• M13: 1,963,472 km (0.105 R)
• M14: 2,040,216 km (0.108 R)
• M15: 2,105,141 km (0.068 R)
• M16: 2,170,665 km (0.07 R)
• M17: 2,371,575 km (0.107 R)
• M18: 2,453,555 km (0.054 R)
• M19: 2,550,494 km (0.083 R)
• M20: 2,892,774 km (0.11 R)
• M21: 3,295,491 km (0.099 R)
• M22: 3,433,570 km (0.072 R)
• M23: 3,747,576 km (0.101 R)
• M24: 4,005,483 km (0.055 R)
• M25: 4,302,584 km (0.1 R)
• M26: 4,504,691 km (0.072 R)
• M27: 4,624,070 km (0.095 R)
• M28: 4,727,293 km (0.051 R)
• M29: 4,796,407 km (0.105 R)
• M30: 5,112,058 km (0.077 R)
• M31: 5,218,722 km (0.086 R)
• M32: 5,781,808 km (0.089 R)
• M33: 6,061,257 km (0.073 R)
• M34: 6,307,046 km (0.105 R)
• M35: 6,364,342 km (0.077 R)
• M36: 6,479,233 km (0.111 R)
• M37: 6,808,498 km (0.083 R)
• M38: 7,103,655 km (0.06 R)
• M39: 7,183,091 km (0.086 R)
• M40: 7,382,954 km (0.097 R)
• M41: 7,483,633 km (0.099 R)
• M42: 7,645,648 km (0.106 R)
• M43: 7,706,684 km (0.085 R)
• M44: 8,159,217 km (0.037 R)
• M45: 8,305,075 km (0.064 R)
• M46: 8,662,764 km (0.091 R)
• M47: 8,832,857 km (0.087 R)
• M48: 9,025,539 km (0.092 R)
• M49: 9,176,483 km (0.082 R)
• M50: 9,263,100 km (0.11 R)
• M51: 9,437,082 km (0.095 R)
• M52: 9,546,289 km (0.12 R)
• M53: 9,832,470 km (0.11 R)
• M54: 10,323,151 km (0.103 R)
• M55: 10,867,537 km (0.086 R)
• M56: 11,235,698 km (0.055 R)
• M57: 11,654,721 km (0.036 R)
• M58: 11,748,519 km (0.087 R)
• M59: 12,340,628 km (0.119 R)
• M60: 12,580,134 km (0.095 R)
• M61: 12,724,645 km (0.058 R)
• M62: 12,869,755 km (0.118 R)
• M63: 13,726,652 km (0.108 R)
• M64: 13,900,335 km (0.109 R)
• M65: 14,124,582 km (0.115 R)
• M66: 15,110,432 km (0.102 R)
• M67: 15,315,381 km (0.063 R)
• M68: 15,443,886 km (0.098 R)
• M69: 15,883,704 km (0.046 R)
• M70: 16,353,890 km (0.117 R)
• M71: 16,485,237 km (0.102 R)
• M72: 16,564,374 km (0.1 R)
• M73: 17,495,621 km (0.119 R)
• M74: 17,818,752 km (0.082 R)
• M75: 18,089,674 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.3

Radius: 4.5

Gravity: 30.34 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.51 AU - 7.33 AU

Year: 12796 Days

Day: 16.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,480,586 km

• M1: 221,554 km (0.077 R)
• M2: 507,735 km (0.07 R)
• M3: 610,509 km (0.11 R)
• M4: 1,333,964 km (0.091 R)
• M5: 1,501,065 km (0.045 R)
• M6: 1,725,611 km (0.08 R)
• M7: 2,695,754 km (0.071 R)
• M8: 2,937,504 km (0.074 R)
• M9: 3,123,304 km (0.116 R)
• M10: 3,506,574 km (0.089 R)
• M11: 3,770,166 km (0.115 R)
• M12: 3,803,675 km (0.109 R)
• M13: 4,351,503 km (0.109 R)
• M14: 4,492,424 km (0.059 R)
• M15: 5,557,561 km (0.069 R)
• M16: 5,710,300 km (0.078 R)
• M17: 5,787,194 km (0.077 R)
• M18: 6,859,062 km (0.114 R)
• M19: 7,064,161 km (0.06 R)
• M20: 7,776,546 km (0.073 R)
• M21: 8,162,808 km (0.104 R)
• M22: 8,423,856 km (0.12 R)
• M23: 8,731,878 km (0.116 R)
• M24: 10,988,861 km (0.068 R)
• M25: 11,567,655 km (0.079 R)
• M26: 11,616,275 km (0.108 R)
• M27: 11,959,003 km (0.098 R)
• M28: 12,404,356 km (0.118 R)
• M29: 12,604,069 km (0.081 R)
• M30: 13,413,394 km (0.062 R)
• M31: 13,567,031 km (0.085 R)
• M32: 13,669,805 km (0.068 R)
• M33: 13,721,266 km (0.095 R)
• M34: 14,239,473 km (0.105 R)
• M35: 14,711,455 km (0.105 R)
• M36: 14,816,921 km (0.081 R)
• M37: 16,266,524 km (0.071 R)
• M38: 16,649,645 km (0.047 R)
• M39: 16,759,599 km (0.094 R)
• M40: 16,980,406 km (0.109 R)
• M41: 17,257,760 km (0.075 R)
• M42: 18,268,294 km (0.099 R)
• M43: 18,837,962 km (0.12 R)
• M44: 19,067,595 km (0.076 R)
• M45: 19,878,116 km (0.102 R)
• M46: 20,111,788 km (0.118 R)
• M47: 20,405,150 km (0.046 R)
• M48: 20,522,883 km (0.118 R)
• M49: 22,985,713 km (0.111 R)
• M50: 23,538,776 km (0.062 R)
• M51: 23,785,912 km (0.075 R)
• M52: 23,847,845 km (0.064 R)
• M53: 24,033,945 km (0.057 R)
• M54: 25,034,755 km (0.047 R)
• M55: 25,413,537 km (0.059 R)
• M56: 25,667,105 km (0.072 R)
• M57: 27,141,392 km (0.072 R)
• M58: 27,400,496 km (0.104 R)
• M59: 28,445,437 km (0.1 R)
• M60: 28,577,083 km (0.086 R)
• M61: 29,569,964 km (0.107 R)
• M62: 31,589,535 km (0.115 R)
• M63: 32,409,780 km (0.05 R)
• M64: 33,792,214 km (0.099 R)
• M65: 34,001,202 km (0.077 R)
• M66: 34,280,651 km (0.116 R)
• M67: 34,631,009 km (0.071 R)
• M68: 35,618,056 km (0.099 R)
• M69: 36,686,035 km (0.099 R)
• M70: 37,187,936 km (0.1 R)
• M71: 38,853,110 km (0.081 R)
• M72: 39,364,735 km (0.109 R)
• M73: 39,438,038 km (0.081 R)
• M74: 41,582,374 km (0.063 R)
• M75: 42,105,667 km (0.093 R)
• M76: 43,385,626 km (0.057 R)
• M77: 44,220,532 km (0.086 R)
• M78: 44,296,678 km (0.043 R)
• M79: 44,678,152 km (0.106 R)
• M80: 45,290,905 km (0.068 R)
• M81: 46,834,605 km (0.092 R)
• M82: 46,912,247 km (0.06 R)
• M83: 48,082,102 km (0.068 R)
• M84: 48,238,731 km (0.075 R)
• M85: 48,631,276 km (0.106 R)
• M86: 49,182,394 km (0.043 R)
• M87: 49,419,357 km (0.114 R)
• M88: 49,973,468 km (0.116 R)
• M89: 52,291,337 km (0.116 R)
• M90: 52,694,504 km (0.104 R)
• M91: 52,936,852 km (0.113 R)
• M92: 53,585,060 km (0.065 R)
• M93: 53,747,523 km (0.119 R)
• M94: 54,399,022 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 18,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit