🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.7

Radius: 11.5

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.54 AU - 0.58 AU

Year: 284 Days

Day: 5.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 45,626,517 km

• M1: 150,196 km (0.095 R)
• M2: 236,365 km (0.071 R)
• M3: 309,817 km (0.107 R)
• M4: 429,795 km (0.068 R)
• M5: 515,963 km (0.054 R)
• M6: 588,069 km (0.12 R)
• M7: 695,181 km (0.119 R)
• M8: 862,133 km (0.065 R)
• M9: 950,844 km (0.077 R)
• M10: 1,032,973 km (0.096 R)
• M11: 1,117,646 km (0.105 R)
• M12: 1,416,692 km (0.119 R)
• M13: 1,504,207 km (0.114 R)
• M14: 1,581,848 km (0.085 R)
• M15: 1,676,843 km (0.107 R)
• M16: 1,790,238 km (0.112 R)
• M17: 1,918,892 km (0.094 R)
• M18: 2,012,091 km (0.119 R)
• M19: 2,124,290 km (0.112 R)
• M20: 2,234,244 km (0.095 R)
• M21: 2,323,554 km (0.07 R)
• M22: 2,519,827 km (0.076 R)
• M23: 2,608,388 km (0.03 R)
• M24: 2,688,423 km (0.111 R)
• M25: 2,938,701 km (0.084 R)
• M26: 3,012,303 km (0.087 R)
• M27: 3,201,694 km (0.074 R)
• M28: 3,287,712 km (0.088 R)
• M29: 3,482,788 km (0.043 R)
• M30: 3,581,822 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.8

Radius: 14.5

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.52 AU - 0.86 AU

Year: 389 Days

Day: 10.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 121.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 45,626,517 km

• M1: 204,351 km (0.078 R)
• M2: 319,990 km (0.063 R)
• M3: 436,826 km (0.097 R)
• M4: 540,497 km (0.065 R)
• M5: 674,088 km (0.113 R)
• M6: 772,075 km (0.11 R)
• M7: 863,030 km (0.117 R)
• M8: 998,267 km (0.111 R)
• M9: 1,108,520 km (0.057 R)
• M10: 1,232,986 km (0.095 R)
• M11: 1,362,687 km (0.119 R)
• M12: 1,587,832 km (0.079 R)
• M13: 1,680,283 km (0.118 R)
• M14: 1,831,377 km (0.117 R)
• M15: 1,969,456 km (0.09 R)
• M16: 2,141,344 km (0.107 R)
• M17: 2,287,501 km (0.086 R)
• M18: 2,462,231 km (0.068 R)
• M19: 2,674,212 km (0.086 R)
• M20: 2,799,126 km (0.076 R)
• M21: 3,185,537 km (0.107 R)
• M22: 3,403,202 km (0.087 R)
• M23: 3,495,803 km (0.085 R)
• M24: 3,640,165 km (0.045 R)
• M25: 3,830,902 km (0.037 R)
• M26: 3,935,022 km (0.111 R)
• M27: 4,077,739 km (0.104 R)
• M28: 4,191,732 km (0.042 R)
• M29: 4,291,514 km (0.115 R)
• M30: 4,548,074 km (0.119 R)
• M31: 4,777,857 km (0.072 R)
• M32: 4,898,283 km (0.063 R)
• M33: 5,216,179 km (0.116 R)
• M34: 5,398,389 km (0.071 R)
• M35: 5,557,561 km (0.069 R)
• M36: 5,675,893 km (0.052 R)
• M37: 5,820,704 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.7

Radius: 13.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.73 AU - 1.19 AU

Year: 638 Days

Day: 10.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,626,517 km

• M1: 196,422 km (0.119 R)
• M2: 318,344 km (0.071 R)
• M3: 423,661 km (0.099 R)
• M4: 540,348 km (0.115 R)
• M5: 633,098 km (0.114 R)
• M6: 762,351 km (0.087 R)
• M7: 938,427 km (0.104 R)
• M8: 1,028,037 km (0.079 R)
• M9: 1,152,801 km (0.088 R)
• M10: 1,282,802 km (0.065 R)
• M11: 1,658,143 km (0.086 R)
• M12: 1,778,569 km (0.105 R)
• M13: 1,964,968 km (0.119 R)
• M14: 2,068,191 km (0.042 R)
• M15: 2,168,122 km (0.062 R)
• M16: 2,280,171 km (0.068 R)
• M17: 2,430,816 km (0.054 R)
• M18: 2,649,528 km (0.078 R)
• M19: 2,914,167 km (0.089 R)
• M20: 3,055,387 km (0.042 R)
• M21: 3,175,963 km (0.098 R)
• M22: 3,309,853 km (0.077 R)
• M23: 3,710,626 km (0.076 R)
• M24: 3,814,895 km (0.106 R)
• M25: 3,976,162 km (0.119 R)
• M26: 4,127,106 km (0.092 R)
• M27: 4,344,322 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.3

Radius: 14.9

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.13 AU - 1.41 AU

Year: 971 Days

Day: 13.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 45,626,517 km

• M1: 186,100 km (0.054 R)
• M2: 304,132 km (0.115 R)
• M3: 403,615 km (0.03 R)
• M4: 504,145 km (0.088 R)
• M5: 729,589 km (0.042 R)
• M6: 823,985 km (0.117 R)
• M7: 923,318 km (0.118 R)
• M8: 1,105,229 km (0.112 R)
• M9: 1,235,828 km (0.106 R)
• M10: 1,358,797 km (0.051 R)
• M11: 1,479,373 km (0.053 R)
• M12: 1,596,957 km (0.08 R)
• M13: 1,775,727 km (0.114 R)
• M14: 1,878,949 km (0.117 R)
• M15: 1,984,416 km (0.119 R)
• M16: 2,122,943 km (0.076 R)
• M17: 2,296,776 km (0.094 R)
• M18: 2,459,239 km (0.048 R)
• M19: 2,600,310 km (0.118 R)
• M20: 2,735,846 km (0.1 R)
• M21: 2,847,595 km (0.096 R)
• M22: 2,969,817 km (0.074 R)
• M23: 3,165,491 km (0.04 R)
• M24: 3,301,326 km (0.108 R)
• M25: 3,551,154 km (0.113 R)
• M26: 3,864,861 km (0.116 R)
• M27: 3,961,800 km (0.075 R)
• M28: 4,088,959 km (0.116 R)
• M29: 4,207,739 km (0.089 R)
• M30: 4,448,592 km (0.105 R)
• M31: 4,745,843 km (0.053 R)
• M32: 4,944,210 km (0.081 R)
• M33: 5,039,204 km (0.087 R)
• M34: 5,512,083 km (0.08 R)
• M35: 5,831,774 km (0.117 R)
• M36: 6,191,706 km (0.083 R)
• M37: 6,385,884 km (0.115 R)
• M38: 6,512,594 km (0.035 R)
• M39: 6,768,556 km (0.067 R)
• M40: 6,921,445 km (0.116 R)
• M41: 7,147,038 km (0.094 R)
• M42: 7,447,431 km (0.111 R)
• M43: 7,544,520 km (0.062 R)
• M44: 7,727,628 km (0.114 R)
• M45: 7,936,915 km (0.067 R)
• M46: 8,073,498 km (0.072 R)
• M47: 8,298,493 km (0.032 R)
• M48: 8,627,160 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.6

Radius: 11.7

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.33 AU - 4.55 AU

Year: 5304 Days

Day: 7.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 45,626,517 km

• M1: 160,219 km (0.094 R)
• M2: 322,234 km (0.064 R)
• M3: 485,894 km (0.119 R)
• M4: 567,275 km (0.067 R)
• M5: 709,244 km (0.09 R)
• M6: 804,687 km (0.032 R)
• M7: 915,240 km (0.098 R)
• M8: 1,350,570 km (0.115 R)
• M9: 1,447,659 km (0.047 R)
• M10: 2,093,772 km (0.085 R)
• M11: 2,192,955 km (0.072 R)
• M12: 2,575,327 km (0.091 R)
• M13: 2,915,513 km (0.105 R)
• M14: 3,074,984 km (0.112 R)
• M15: 3,204,686 km (0.12 R)
• M16: 3,638,968 km (0.116 R)
• M17: 3,968,233 km (0.093 R)
• M18: 4,145,507 km (0.092 R)
• M19: 4,398,028 km (0.066 R)
• M20: 4,748,984 km (0.096 R)
• M21: 4,880,631 km (0.1 R)
• M22: 5,166,811 km (0.091 R)
• M23: 5,244,004 km (0.056 R)
• M24: 6,532,041 km (0.075 R)
• M25: 6,996,692 km (0.07 R)
• M26: 7,515,797 km (0.039 R)
• M27: 7,625,602 km (0.032 R)
• M28: 7,713,715 km (0.118 R)
• M29: 8,182,256 km (0.119 R)
• M30: 8,317,791 km (0.098 R)
• M31: 8,408,597 km (0.105 R)
• M32: 8,545,479 km (0.101 R)
• M33: 8,890,751 km (0.081 R)
• M34: 9,006,989 km (0.102 R)
• M35: 9,334,907 km (0.118 R)
• M36: 9,523,999 km (0.093 R)
• M37: 9,810,030 km (0.082 R)
• M38: 10,074,818 km (0.104 R)
• M39: 10,415,303 km (0.113 R)
• M40: 10,982,728 km (0.116 R)
• M41: 11,157,458 km (0.086 R)
• M42: 11,257,838 km (0.089 R)
• M43: 12,251,018 km (0.075 R)
• M44: 12,588,362 km (0.083 R)
• M45: 12,850,008 km (0.097 R)
• M46: 12,928,697 km (0.115 R)
• M47: 13,725,904 km (0.088 R)
• M48: 13,887,320 km (0.119 R)
• M49: 14,076,262 km (0.094 R)
• M50: 14,484,365 km (0.061 R)
• M51: 14,979,085 km (0.118 R)
• M52: 15,311,940 km (0.102 R)
• M53: 15,844,060 km (0.115 R)
• M54: 16,098,227 km (0.111 R)
• M55: 16,268,469 km (0.109 R)
• M56: 17,915,243 km (0.098 R)
• M57: 18,564,946 km (0.061 R)
• M58: 18,832,876 km (0.091 R)
• M59: 19,222,279 km (0.07 R)
• M60: 19,463,281 km (0.083 R)
• M61: 19,826,655 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.3

Radius: 8.9

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.25 AU - 6.95 AU

Year: 8988 Days

Day: 11.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,626,517 km

• M1: 114,742 km (0.094 R)
• M2: 395,986 km (0.074 R)
• M3: 530,773 km (0.072 R)
• M4: 604,375 km (0.108 R)
• M5: 796,459 km (0.09 R)
• M6: 864,975 km (0.108 R)
• M7: 971,788 km (0.062 R)
• M8: 1,159,982 km (0.031 R)
• M9: 1,339,649 km (0.087 R)
• M10: 1,464,563 km (0.107 R)
• M11: 1,955,693 km (0.045 R)
• M12: 2,170,665 km (0.089 R)
• M13: 2,368,433 km (0.089 R)
• M14: 2,861,358 km (0.058 R)
• M15: 3,528,864 km (0.106 R)
• M16: 3,673,825 km (0.076 R)
• M17: 3,999,948 km (0.097 R)
• M18: 4,459,662 km (0.085 R)
• M19: 4,585,025 km (0.113 R)
• M20: 5,000,907 km (0.111 R)
• M21: 5,164,118 km (0.112 R)
• M22: 6,006,205 km (0.114 R)
• M23: 6,531,892 km (0.115 R)
• M24: 6,710,362 km (0.066 R)
• M25: 7,890,839 km (0.101 R)
• M26: 8,042,830 km (0.073 R)
• M27: 8,234,316 km (0.112 R)
• M28: 8,427,297 km (0.114 R)
• M29: 8,896,436 km (0.049 R)
• M30: 9,253,975 km (0.034 R)
• M31: 9,616,151 km (0.052 R)
• M32: 12,235,161 km (0.08 R)
• M33: 12,367,256 km (0.063 R)
• M34: 13,485,799 km (0.116 R)
• M35: 15,058,372 km (0.112 R)
• M36: 15,627,143 km (0.095 R)
• M37: 16,106,455 km (0.115 R)
• M38: 16,444,995 km (0.079 R)
• M39: 16,785,779 km (0.098 R)
• M40: 17,424,861 km (0.093 R)
• M41: 17,672,744 km (0.085 R)
• M42: 17,872,009 km (0.102 R)
• M43: 19,698,000 km (0.104 R)
• M44: 19,956,356 km (0.114 R)
• M45: 20,059,878 km (0.097 R)
• M46: 20,371,939 km (0.053 R)
• M47: 20,895,382 km (0.11 R)
• M48: 21,211,632 km (0.043 R)
• M49: 21,370,355 km (0.119 R)
• M50: 21,529,527 km (0.072 R)
• M51: 21,742,255 km (0.096 R)
• M52: 21,848,919 km (0.073 R)
• M53: 21,955,731 km (0.115 R)
• M54: 22,384,778 km (0.115 R)
• M55: 23,853,081 km (0.098 R)
• M56: 24,238,894 km (0.039 R)
• M57: 24,515,650 km (0.046 R)
• M58: 26,425,566 km (0.098 R)
• M59: 26,482,413 km (0.077 R)
• M60: 26,653,404 km (0.09 R)
• M61: 26,710,550 km (0.083 R)
• M62: 26,767,547 km (0.114 R)
• M63: 26,881,840 km (0.094 R)
• M64: 28,324,711 km (0.111 R)
• M65: 29,437,869 km (0.067 R)
• M66: 29,851,657 km (0.077 R)
• M67: 30,386,469 km (0.087 R)
• M68: 30,446,009 km (0.075 R)
• M69: 31,284,804 km (0.078 R)
• M70: 32,191,816 km (0.119 R)
• M71: 32,740,242 km (0.119 R)
• M72: 33,722,801 km (0.059 R)
• M73: 33,908,153 km (0.027 R)
• M74: 34,031,870 km (0.046 R)
• M75: 34,590,468 km (0.073 R)
• M76: 34,777,316 km (0.092 R)
• M77: 34,964,463 km (0.082 R)
• M78: 36,284,365 km (0.051 R)
• M79: 36,855,081 km (0.089 R)
• M80: 38,584,881 km (0.086 R)
• M81: 39,427,117 km (0.052 R)
• M82: 40,144,439 km (0.081 R)
• M83: 40,800,426 km (0.097 R)
• M84: 42,255,863 km (0.098 R)
• M85: 42,589,018 km (0.09 R)
• M86: 42,655,738 km (0.102 R)
• M87: 43,190,850 km (0.087 R)
• M88: 45,558,236 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 12,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit