🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.8

Radius: 13.8

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.55 AU - 0.91 AU

Year: 423 Days

Day: 14.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 45,150,404 km

• M1: 173,085 km (0.098 R)
• M2: 309,967 km (0.091 R)
• M3: 400,025 km (0.054 R)
• M4: 487,689 km (0.08 R)
• M5: 616,942 km (0.109 R)
• M6: 716,275 km (0.092 R)
• M7: 838,795 km (0.057 R)
• M8: 938,278 km (0.083 R)
• M9: 1,037,611 km (0.08 R)
• M10: 1,184,217 km (0.073 R)
• M11: 1,394,851 km (0.053 R)
• M12: 1,504,955 km (0.053 R)
• M13: 1,745,658 km (0.032 R)
• M14: 1,847,982 km (0.117 R)
• M15: 2,028,996 km (0.105 R)
• M16: 2,352,576 km (0.111 R)
• M17: 2,447,272 km (0.088 R)
• M18: 2,543,313 km (0.118 R)
• M19: 2,653,717 km (0.117 R)
• M20: 2,765,765 km (0.109 R)
• M21: 2,926,733 km (0.034 R)
• M22: 3,042,671 km (0.051 R)
• M23: 3,195,111 km (0.049 R)
• M24: 3,522,282 km (0.077 R)
• M25: 3,624,008 km (0.045 R)
• M26: 3,719,302 km (0.118 R)
• M27: 4,132,342 km (0.119 R)
• M28: 4,379,478 km (0.112 R)
• M29: 4,536,555 km (0.081 R)
• M30: 4,631,700 km (0.092 R)
• M31: 4,743,449 km (0.102 R)
• M32: 4,864,324 km (0.088 R)
• M33: 5,002,553 km (0.049 R)
• M34: 5,117,444 km (0.12 R)
• M35: 5,357,997 km (0.058 R)
• M36: 5,610,967 km (0.055 R)
• M37: 5,739,023 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.6

Radius: 8.7

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.78 AU - 0.94 AU

Year: 541 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 45,150,404 km

• M1: 117,584 km (0.081 R)
• M2: 179,966 km (0.071 R)
• M3: 268,528 km (0.069 R)
• M4: 336,146 km (0.117 R)
• M5: 408,402 km (0.087 R)
• M6: 483,949 km (0.1 R)
• M7: 561,890 km (0.07 R)
• M8: 617,390 km (0.105 R)
• M9: 724,353 km (0.111 R)
• M10: 800,498 km (0.101 R)
• M11: 875,596 km (0.101 R)
• M12: 941,569 km (0.047 R)
• M13: 1,021,454 km (0.094 R)
• M14: 1,175,390 km (0.064 R)
• M15: 1,240,017 km (0.099 R)
• M16: 1,314,816 km (0.057 R)
• M17: 1,436,888 km (0.087 R)
• M18: 1,534,425 km (0.075 R)
• M19: 1,605,634 km (0.093 R)
• M20: 1,702,125 km (0.053 R)
• M21: 1,881,044 km (0.076 R)
• M22: 1,942,080 km (0.048 R)
• M23: 2,003,714 km (0.09 R)
• M24: 2,160,941 km (0.101 R)
• M25: 2,241,126 km (0.115 R)
• M26: 2,300,516 km (0.073 R)
• M27: 2,409,872 km (0.096 R)
• M28: 2,470,908 km (0.103 R)
• M29: 2,577,422 km (0.093 R)
• M30: 2,673,912 km (0.097 R)
• M31: 2,748,711 km (0.075 R)
• M32: 2,859,115 km (0.051 R)
• M33: 2,929,575 km (0.075 R)
• M34: 3,102,510 km (0.081 R)
• M35: 3,181,199 km (0.114 R)
• M36: 3,346,504 km (0.099 R)
• M37: 3,477,253 km (0.111 R)
• M38: 3,756,403 km (0.048 R)
• M39: 3,814,447 km (0.072 R)
• M40: 3,990,374 km (0.12 R)
• M41: 4,195,622 km (0.078 R)
• M42: 4,262,642 km (0.064 R)
• M43: 4,397,729 km (0.087 R)
• M44: 4,472,528 km (0.102 R)
• M45: 4,547,925 km (0.084 R)
• M46: 4,630,503 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.3

Radius: 10.2

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.81 AU - 1.29 AU

Year: 730 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 45,150,404 km

• M1: 136,134 km (0.111 R)
• M2: 209,287 km (0.078 R)
• M3: 276,756 km (0.052 R)
• M4: 352,752 km (0.065 R)
• M5: 454,927 km (0.068 R)
• M6: 555,457 km (0.096 R)
• M7: 689,347 km (0.088 R)
• M8: 786,735 km (0.034 R)
• M9: 894,894 km (0.114 R)
• M10: 1,108,520 km (0.109 R)
• M11: 1,187,807 km (0.107 R)
• M12: 1,307,037 km (0.072 R)
• M13: 1,410,858 km (0.082 R)
• M14: 1,503,907 km (0.086 R)
• M15: 1,606,083 km (0.115 R)
• M16: 1,675,496 km (0.092 R)
• M17: 1,795,922 km (0.093 R)
• M18: 1,868,178 km (0.093 R)
• M19: 1,941,481 km (0.096 R)
• M20: 2,045,751 km (0.09 R)
• M21: 2,128,927 km (0.072 R)
• M22: 2,244,417 km (0.095 R)
• M23: 2,393,716 km (0.055 R)
• M24: 2,603,302 km (0.069 R)
• M25: 2,685,581 km (0.111 R)
• M26: 3,040,726 km (0.043 R)
• M27: 3,357,126 km (0.079 R)
• M28: 3,447,034 km (0.083 R)
• M29: 3,537,690 km (0.098 R)
• M30: 3,629,095 km (0.101 R)
• M31: 3,805,022 km (0.118 R)
• M32: 3,908,244 km (0.085 R)
• M33: 4,194,276 km (0.106 R)
• M34: 4,291,215 km (0.09 R)
• M35: 4,369,305 km (0.079 R)
• M36: 4,666,406 km (0.11 R)
• M37: 4,756,763 km (0.114 R)
• M38: 5,052,219 km (0.117 R)
• M39: 5,145,120 km (0.077 R)
• M40: 5,228,146 km (0.068 R)
• M41: 5,311,622 km (0.026 R)
• M42: 5,458,826 km (0.082 R)
• M43: 5,533,027 km (0.094 R)
• M44: 5,660,933 km (0.116 R)
• M45: 6,028,495 km (0.102 R)
• M46: 6,370,625 km (0.114 R)
• M47: 6,696,300 km (0.083 R)
• M48: 6,821,214 km (0.093 R)
• M49: 6,935,656 km (0.054 R)
• M50: 7,096,624 km (0.081 R)
• M51: 7,340,618 km (0.093 R)
• M52: 7,528,513 km (0.093 R)
• M53: 7,729,722 km (0.079 R)
• M54: 7,884,855 km (0.081 R)
• M55: 8,125,558 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.4

Radius: 12

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.16 AU - 1.76 AU

Year: 1197 Days

Day: 11.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 45,150,404 km

• M1: 196,422 km (0.117 R)
• M2: 311,612 km (0.095 R)
• M3: 394,340 km (0.086 R)
• M4: 602,580 km (0.031 R)
• M5: 682,914 km (0.067 R)
• M6: 774,319 km (0.038 R)
• M7: 1,022,801 km (0.049 R)
• M8: 1,168,958 km (0.095 R)
• M9: 1,338,901 km (0.032 R)
• M10: 1,482,814 km (0.114 R)
• M11: 1,587,533 km (0.079 R)
• M12: 1,676,843 km (0.104 R)
• M13: 1,786,348 km (0.073 R)
• M14: 2,139,549 km (0.072 R)
• M15: 2,238,882 km (0.111 R)
• M16: 2,370,528 km (0.096 R)
• M17: 2,494,245 km (0.068 R)
• M18: 2,599,113 km (0.067 R)
• M19: 2,780,725 km (0.029 R)
• M20: 2,966,825 km (0.047 R)
• M21: 3,055,686 km (0.089 R)
• M22: 3,134,375 km (0.088 R)
• M23: 3,397,517 km (0.088 R)
• M24: 3,848,106 km (0.075 R)
• M25: 3,994,413 km (0.039 R)
• M26: 4,242,446 km (0.095 R)
• M27: 4,508,431 km (0.11 R)
• M28: 4,779,802 km (0.113 R)
• M29: 5,325,385 km (0.055 R)
• M30: 5,434,143 km (0.112 R)
• M31: 5,612,463 km (0.099 R)
• M32: 5,737,078 km (0.051 R)
• M33: 5,904,778 km (0.056 R)
• M34: 5,989,151 km (0.073 R)
• M35: 6,216,390 km (0.096 R)
• M36: 6,460,833 km (0.086 R)
• M37: 6,635,264 km (0.077 R)
• M38: 6,796,680 km (0.101 R)
• M39: 6,974,253 km (0.106 R)
• M40: 7,168,281 km (0.046 R)
• M41: 7,258,489 km (0.094 R)
• M42: 7,455,210 km (0.111 R)
• M43: 7,607,650 km (0.087 R)
• M44: 7,838,480 km (0.09 R)
• M45: 7,931,380 km (0.105 R)
• M46: 8,259,598 km (0.065 R)
• M47: 8,720,209 km (0.082 R)
• M48: 8,864,871 km (0.09 R)
• M49: 9,238,267 km (0.092 R)
• M50: 9,484,655 km (0.095 R)
• M51: 9,766,497 km (0.115 R)
• M52: 10,508,652 km (0.054 R)
• M53: 10,645,534 km (0.106 R)
• M54: 10,748,607 km (0.049 R)
• M55: 10,921,093 km (0.117 R)
• M56: 11,199,046 km (0.104 R)
• M57: 11,303,914 km (0.082 R)
• M58: 11,567,506 km (0.074 R)
• M59: 11,744,330 km (0.09 R)
• M60: 11,868,646 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.1

Radius: 13.4

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.43 AU - 1.67 AU

Year: 1309 Days

Day: 8.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 45,150,404 km

• M1: 179,667 km (0.114 R)
• M2: 274,362 km (0.1 R)
• M3: 371,152 km (0.102 R)
• M4: 476,469 km (0.091 R)
• M5: 595,250 km (0.083 R)
• M6: 783,294 km (0.087 R)
• M7: 915,988 km (0.101 R)
• M8: 1,050,027 km (0.068 R)
• M9: 1,160,730 km (0.084 R)
• M10: 1,307,336 km (0.092 R)
• M11: 1,619,696 km (0.085 R)
• M12: 1,820,606 km (0.096 R)
• M13: 1,937,891 km (0.076 R)
• M14: 2,095,417 km (0.033 R)
• M15: 2,209,261 km (0.109 R)
• M16: 2,325,200 km (0.086 R)
• M17: 2,463,129 km (0.116 R)
• M18: 2,593,728 km (0.096 R)
• M19: 2,737,192 km (0.119 R)
• M20: 2,904,293 km (0.067 R)
• M21: 2,989,115 km (0.062 R)
• M22: 3,161,452 km (0.119 R)
• M23: 3,282,028 km (0.108 R)
• M24: 3,392,880 km (0.102 R)
• M25: 3,884,010 km (0.119 R)
• M26: 4,240,202 km (0.087 R)
• M27: 4,483,598 km (0.113 R)
• M28: 4,794,313 km (0.114 R)
• M29: 4,908,007 km (0.114 R)
• M30: 5,163,819 km (0.078 R)
• M31: 5,254,326 km (0.032 R)
• M32: 5,345,431 km (0.078 R)
• M33: 5,437,135 km (0.102 R)
• M34: 5,622,038 km (0.091 R)
• M35: 5,822,499 km (0.1 R)
• M36: 5,984,663 km (0.084 R)
• M37: 6,148,173 km (0.109 R)
• M38: 6,327,242 km (0.033 R)
• M39: 6,903,044 km (0.111 R)
• M40: 6,988,614 km (0.12 R)
• M41: 7,103,505 km (0.12 R)
• M42: 7,204,484 km (0.113 R)
• M43: 7,349,594 km (0.09 R)
• M44: 7,451,769 km (0.089 R)
• M45: 7,613,185 km (0.107 R)
• M46: 7,731,517 km (0.098 R)
• M47: 7,865,108 km (0.119 R)
• M48: 8,059,735 km (0.075 R)
• M49: 8,149,942 km (0.087 R)
• M50: 8,270,967 km (0.033 R)
• M51: 8,499,403 km (0.078 R)
• M52: 9,024,940 km (0.06 R)
• M53: 9,323,238 km (0.067 R)
• M54: 9,418,084 km (0.045 R)
• M55: 10,075,117 km (0.115 R)
• M56: 10,188,812 km (0.075 R)
• M57: 10,499,527 km (0.091 R)
• M58: 10,664,383 km (0.084 R)
• M59: 11,046,606 km (0.068 R)
• M60: 11,382,752 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.7

Radius: 10.2

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.14 AU - 2.72 AU

Year: 2569 Days

Day: 6.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,150,404 km

• M1: 128,355 km (0.074 R)
• M2: 192,383 km (0.103 R)
• M3: 481,705 km (0.084 R)
• M4: 548,426 km (0.057 R)
• M5: 692,788 km (0.108 R)
• M6: 778,956 km (0.083 R)
• M7: 1,255,276 km (0.11 R)
• M8: 1,406,519 km (0.096 R)
• M9: 1,610,122 km (0.116 R)
• M10: 1,751,342 km (0.116 R)
• M11: 1,872,367 km (0.093 R)
• M12: 1,946,268 km (0.08 R)
• M13: 2,173,956 km (0.104 R)
• M14: 2,423,934 km (0.08 R)
• M15: 2,491,403 km (0.071 R)
• M16: 2,669,424 km (0.088 R)
• M17: 2,809,448 km (0.063 R)
• M18: 3,169,979 km (0.108 R)
• M19: 3,469,175 km (0.063 R)
• M20: 3,560,878 km (0.095 R)
• M21: 3,715,263 km (0.113 R)
• M22: 3,887,749 km (0.11 R)
• M23: 3,951,179 km (0.114 R)
• M24: 4,143,412 km (0.118 R)
• M25: 4,322,331 km (0.101 R)
• M26: 4,806,430 km (0.103 R)
• M27: 5,046,385 km (0.103 R)
• M28: 5,115,649 km (0.083 R)
• M29: 5,272,727 km (0.077 R)
• M30: 5,343,187 km (0.104 R)
• M31: 5,591,819 km (0.069 R)
• M32: 5,699,529 km (0.041 R)
• M33: 5,771,785 km (0.097 R)
• M34: 5,953,546 km (0.115 R)
• M35: 6,063,650 km (0.114 R)
• M36: 6,155,952 km (0.1 R)
• M37: 6,285,803 km (0.114 R)
• M38: 6,397,852 km (0.051 R)
• M39: 6,605,195 km (0.118 R)
• M40: 6,872,227 km (0.112 R)
• M41: 6,968,418 km (0.086 R)
• M42: 7,654,474 km (0.085 R)
• M43: 8,755,066 km (0.063 R)
• M44: 8,922,316 km (0.053 R)
• M45: 9,090,763 km (0.081 R)
• M46: 9,387,865 km (0.074 R)
• M47: 9,473,285 km (0.093 R)
• M48: 9,602,089 km (0.095 R)
• M49: 9,709,799 km (0.083 R)
• M50: 10,630,425 km (0.059 R)
• M51: 11,101,209 km (0.059 R)
• M52: 11,168,977 km (0.119 R)
• M53: 11,739,394 km (0.093 R)
• M54: 11,854,734 km (0.07 R)
• M55: 12,016,748 km (0.114 R)
• M56: 12,249,373 km (0.061 R)
• M57: 13,099,238 km (0.112 R)
• M58: 13,171,045 km (0.049 R)
• M59: 13,459,021 km (0.081 R)
• M60: 13,579,747 km (0.063 R)
• M61: 13,797,860 km (0.07 R)
• M62: 13,943,868 km (0.076 R)
• M63: 14,041,555 km (0.115 R)
• M64: 14,731,351 km (0.112 R)
• M65: 15,180,743 km (0.089 R)
• M66: 15,356,820 km (0.063 R)
• M67: 15,533,345 km (0.118 R)
• M68: 15,786,914 km (0.08 R)
• M69: 16,016,247 km (0.086 R)
• M70: 16,349,551 km (0.102 R)
• M71: 16,581,578 km (0.101 R)
• M72: 16,918,771 km (0.053 R)
• M73: 17,048,921 km (0.099 R)
• M74: 17,468,095 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.1

Radius: 10.4

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.25 AU - 5.73 AU

Year: 8725 Days

Day: 12.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,150,404 km

• M1: 161,566 km (0.089 R)
• M2: 229,184 km (0.067 R)
• M3: 436,826 km (0.119 R)
• M4: 588,069 km (0.112 R)
• M5: 709,991 km (0.066 R)
• M6: 945,309 km (0.114 R)
• M7: 1,017,266 km (0.113 R)
• M8: 1,091,316 km (0.059 R)
• M9: 1,426,864 km (0.051 R)
• M10: 1,510,490 km (0.115 R)
• M11: 1,683,126 km (0.099 R)
• M12: 1,749,547 km (0.119 R)
• M13: 2,071,482 km (0.103 R)
• M14: 2,487,663 km (0.102 R)
• M15: 2,771,001 km (0.096 R)
• M16: 3,146,791 km (0.07 R)
• M17: 3,229,519 km (0.092 R)
• M18: 3,312,845 km (0.08 R)
• M19: 3,453,467 km (0.113 R)
• M20: 3,740,844 km (0.096 R)
• M21: 5,522,256 km (0.087 R)
• M22: 5,824,593 km (0.113 R)
• M23: 6,340,706 km (0.107 R)
• M24: 6,410,568 km (0.092 R)
• M25: 6,871,329 km (0.106 R)
• M26: 7,124,000 km (0.102 R)
• M27: 7,233,057 km (0.07 R)
• M28: 7,490,066 km (0.074 R)
• M29: 7,750,067 km (0.097 R)
• M30: 8,126,755 km (0.105 R)
• M31: 10,016,475 km (0.095 R)
• M32: 10,800,517 km (0.072 R)
• M33: 11,052,291 km (0.084 R)
• M34: 11,221,187 km (0.111 R)
• M35: 11,306,009 km (0.083 R)
• M36: 13,314,210 km (0.034 R)
• M37: 13,448,849 km (0.091 R)
• M38: 14,038,115 km (0.032 R)
• M39: 14,404,929 km (0.119 R)
• M40: 15,429,973 km (0.104 R)
• M41: 15,761,033 km (0.043 R)
• M42: 16,478,355 km (0.11 R)
• M43: 16,768,276 km (0.119 R)
• M44: 18,744,015 km (0.113 R)
• M45: 19,554,686 km (0.104 R)
• M46: 20,584,218 km (0.03 R)
• M47: 21,473,129 km (0.109 R)
• M48: 22,321,199 km (0.106 R)
• M49: 23,342,354 km (0.119 R)
• M50: 24,654,028 km (0.115 R)
• M51: 25,318,841 km (0.03 R)
• M52: 25,653,492 km (0.118 R)
• M53: 26,214,484 km (0.116 R)
• M54: 26,609,572 km (0.083 R)
• M55: 26,722,817 km (0.099 R)
• M56: 26,892,910 km (0.09 R)
• M57: 27,177,445 km (0.087 R)
• M58: 27,348,436 km (0.079 R)
• M59: 28,209,521 km (0.11 R)
• M60: 30,017,112 km (0.112 R)
• M61: 30,786,195 km (0.062 R)
• M62: 31,083,745 km (0.113 R)
• M63: 31,262,664 km (0.045 R)
• M64: 32,162,794 km (0.104 R)
• M65: 33,132,188 km (0.06 R)
• M66: 34,419,179 km (0.108 R)
• M67: 36,285,861 km (0.086 R)
• M68: 36,474,354 km (0.111 R)
• M69: 37,041,779 km (0.088 R)
• M70: 37,231,469 km (0.098 R)
• M71: 37,802,784 km (0.092 R)
• M72: 37,993,820 km (0.12 R)
• M73: 38,440,968 km (0.084 R)
• M74: 38,633,052 km (0.116 R)
• M75: 39,598,556 km (0.114 R)
• M76: 40,116,763 km (0.085 R)
• M77: 40,311,689 km (0.104 R)
• M78: 40,833,038 km (0.116 R)
• M79: 40,963,637 km (0.046 R)
• M80: 41,225,433 km (0.096 R)
• M81: 42,874,002 km (0.089 R)
• M82: 45,082,814 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 16,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit