🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.2

Radius: 12.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.91 AU - 1.07 AU

Year: 668 Days

Day: 12.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 33,437,678 km

• M1: 166,652 km (0.098 R)
• M2: 286,181 km (0.106 R)
• M3: 397,631 km (0.043 R)
• M4: 512,373 km (0.115 R)
• M5: 613,650 km (0.102 R)
• M6: 731,534 km (0.089 R)
• M7: 880,982 km (0.098 R)
• M8: 1,051,224 km (0.118 R)
• M9: 1,301,501 km (0.043 R)
• M10: 1,398,441 km (0.042 R)
• M11: 1,481,318 km (0.1 R)
• M12: 1,623,286 km (0.094 R)
• M13: 1,710,801 km (0.092 R)
• M14: 1,896,751 km (0.102 R)
• M15: 2,191,908 km (0.111 R)
• M16: 2,348,537 km (0.029 R)
• M17: 2,488,561 km (0.062 R)
• M18: 2,617,813 km (0.099 R)
• M19: 2,714,603 km (0.098 R)
• M20: 2,812,590 km (0.062 R)
• M21: 3,084,558 km (0.055 R)
• M22: 3,201,694 km (0.088 R)
• M23: 3,569,854 km (0.07 R)
• M24: 3,654,526 km (0.107 R)
• M25: 3,739,648 km (0.12 R)
• M26: 3,833,445 km (0.053 R)
• M27: 3,967,784 km (0.111 R)
• M28: 4,208,487 km (0.11 R)
• M29: 4,454,127 km (0.119 R)
• M30: 4,545,382 km (0.08 R)
• M31: 4,637,235 km (0.04 R)
• M32: 4,823,035 km (0.106 R)
• M33: 5,045,637 km (0.114 R)
• M34: 5,324,487 km (0.068 R)
• M35: 5,439,079 km (0.092 R)
• M36: 5,599,448 km (0.059 R)
• M37: 5,716,135 km (0.105 R)
• M38: 6,043,604 km (0.089 R)
• M39: 6,218,933 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.6

Radius: 14

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.1 AU - 1.28 AU

Year: 880 Days

Day: 11.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 33,437,678 km

• M1: 174,431 km (0.11 R)
• M2: 300,093 km (0.09 R)
• M3: 437,424 km (0.059 R)
• M4: 573,558 km (0.091 R)
• M5: 669,600 km (0.046 R)
• M6: 772,224 km (0.098 R)
• M7: 870,510 km (0.072 R)
• M8: 996,023 km (0.102 R)
• M9: 1,139,936 km (0.065 R)
• M10: 1,236,127 km (0.061 R)
• M11: 1,398,740 km (0.099 R)
• M12: 1,555,519 km (0.104 R)
• M13: 1,690,905 km (0.103 R)
• M14: 1,795,174 km (0.073 R)
• M15: 1,916,050 km (0.091 R)
• M16: 2,099,157 km (0.055 R)
• M17: 2,189,066 km (0.114 R)
• M18: 2,522,519 km (0.107 R)
• M19: 2,998,540 km (0.084 R)
• M20: 3,134,973 km (0.029 R)
• M21: 3,494,008 km (0.101 R)
• M22: 3,838,981 km (0.103 R)
• M23: 4,024,931 km (0.113 R)
• M24: 4,156,876 km (0.027 R)
• M25: 4,357,786 km (0.092 R)
• M26: 4,444,852 km (0.039 R)
• M27: 4,532,516 km (0.054 R)
• M28: 4,620,629 km (0.025 R)
• M29: 4,838,893 km (0.039 R)
• M30: 5,275,270 km (0.11 R)
• M31: 5,378,492 km (0.11 R)
• M32: 5,650,461 km (0.119 R)
• M33: 6,153,409 km (0.034 R)
• M34: 6,240,475 km (0.082 R)
• M35: 6,471,005 km (0.055 R)
• M36: 6,581,858 km (0.118 R)
• M37: 6,771,697 km (0.106 R)
• M38: 7,065,507 km (0.096 R)
• M39: 7,191,170 km (0.071 R)
• M40: 7,398,363 km (0.108 R)
• M41: 7,491,113 km (0.048 R)
• M42: 7,865,856 km (0.115 R)
• M43: 8,079,332 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881

Radius: 13.1

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.19 AU - 1.49 AU

Year: 1052 Days

Day: 14.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 33,437,678 km

• M1: 169,644 km (0.051 R)
• M2: 261,497 km (0.108 R)
• M3: 352,752 km (0.055 R)
• M4: 461,958 km (0.054 R)
• M5: 669,151 km (0.114 R)
• M6: 855,101 km (0.11 R)
• M7: 951,592 km (0.094 R)
• M8: 1,273,078 km (0.092 R)
• M9: 1,393,504 km (0.098 R)
• M10: 1,492,837 km (0.09 R)
• M11: 1,914,853 km (0.11 R)
• M12: 2,236,339 km (0.046 R)
• M13: 3,038,931 km (0.092 R)
• M14: 3,136,918 km (0.09 R)
• M15: 3,280,681 km (0.117 R)
• M16: 3,540,234 km (0.108 R)
• M17: 3,748,175 km (0.119 R)
• M18: 3,948,187 km (0.084 R)
• M19: 4,176,174 km (0.093 R)
• M20: 4,261,295 km (0.086 R)
• M21: 4,433,183 km (0.12 R)
• M22: 4,557,499 km (0.112 R)
• M23: 4,783,990 km (0.056 R)
• M24: 5,183,117 km (0.118 R)
• M25: 5,366,973 km (0.113 R)
• M26: 5,499,667 km (0.101 R)
• M27: 5,795,272 km (0.067 R)
• M28: 5,890,566 km (0.063 R)
• M29: 5,972,545 km (0.073 R)
• M30: 6,054,974 km (0.096 R)
• M31: 6,193,053 km (0.045 R)
• M32: 6,346,390 km (0.082 R)
• M33: 6,713,653 km (0.101 R)
• M34: 6,799,373 km (0.106 R)
• M35: 7,029,903 km (0.117 R)
• M36: 7,248,316 km (0.064 R)
• M37: 7,395,221 km (0.096 R)
• M38: 7,647,294 km (0.102 R)
• M39: 7,796,891 km (0.089 R)
• M40: 7,902,059 km (0.116 R)
• M41: 8,129,298 km (0.068 R)
• M42: 8,636,883 km (0.098 R)
• M43: 8,730,382 km (0.081 R)
• M44: 8,902,420 km (0.093 R)
• M45: 9,473,734 km (0.108 R)
• M46: 9,634,552 km (0.077 R)
• M47: 9,796,267 km (0.12 R)
• M48: 10,138,846 km (0.096 R)
• M49: 10,303,404 km (0.039 R)
• M50: 10,601,702 km (0.097 R)
• M51: 11,139,357 km (0.103 R)
• M52: 11,241,083 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.8

Radius: 9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.1 AU - 3.36 AU

Year: 3059 Days

Day: 9.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 33,437,678 km

• M1: 125,513 km (0.084 R)
• M2: 284,236 km (0.097 R)
• M3: 406,009 km (0.092 R)
• M4: 562,338 km (0.062 R)
• M5: 621,729 km (0.117 R)
• M6: 723,156 km (0.101 R)
• M7: 988,692 km (0.096 R)
• M8: 1,137,841 km (0.109 R)
• M9: 1,195,736 km (0.112 R)
• M10: 1,375,552 km (0.119 R)
• M11: 1,532,331 km (0.107 R)
• M12: 1,795,474 km (0.094 R)
• M13: 1,932,655 km (0.114 R)
• M14: 2,108,881 km (0.1 R)
• M15: 2,229,457 km (0.099 R)
• M16: 2,339,860 km (0.102 R)
• M17: 2,402,093 km (0.112 R)
• M18: 2,477,341 km (0.097 R)
• M19: 2,879,460 km (0.046 R)
• M20: 3,122,407 km (0.053 R)
• M21: 3,385,998 km (0.104 R)
• M22: 3,442,546 km (0.097 R)
• M23: 3,513,605 km (0.037 R)
• M24: 3,599,474 km (0.047 R)
• M25: 3,861,271 km (0.072 R)
• M26: 3,920,362 km (0.102 R)
• M27: 3,979,603 km (0.06 R)
• M28: 4,235,265 km (0.096 R)
• M29: 4,372,746 km (0.052 R)
• M30: 4,449,789 km (0.059 R)
• M31: 4,699,468 km (0.064 R)
• M32: 4,969,791 km (0.104 R)
• M33: 5,050,275 km (0.078 R)
• M34: 5,343,486 km (0.11 R)
• M35: 6,083,846 km (0.072 R)
• M36: 6,326,195 km (0.089 R)
• M37: 6,695,701 km (0.079 R)
• M38: 7,054,138 km (0.096 R)
• M39: 7,253,851 km (0.119 R)
• M40: 7,363,656 km (0.111 R)
• M41: 8,015,005 km (0.057 R)
• M42: 8,223,545 km (0.112 R)
• M43: 8,453,177 km (0.104 R)
• M44: 8,568,816 km (0.114 R)
• M45: 9,312,916 km (0.098 R)
• M46: 9,472,238 km (0.061 R)
• M47: 9,632,457 km (0.102 R)
• M48: 9,996,279 km (0.098 R)
• M49: 10,241,470 km (0.065 R)
• M50: 10,405,878 km (0.118 R)
• M51: 10,800,069 km (0.033 R)
• M52: 11,114,673 km (0.108 R)
• M53: 11,326,204 km (0.089 R)
• M54: 11,411,176 km (0.107 R)
• M55: 11,645,895 km (0.11 R)
• M56: 11,882,110 km (0.056 R)
• M57: 11,990,120 km (0.11 R)
• M58: 12,447,141 km (0.12 R)
• M59: 12,644,610 km (0.109 R)
• M60: 13,020,699 km (0.12 R)
• M61: 13,087,570 km (0.042 R)
• M62: 13,535,466 km (0.087 R)
• M63: 13,648,263 km (0.117 R)
• M64: 14,079,553 km (0.104 R)
• M65: 14,262,511 km (0.075 R)
• M66: 14,538,519 km (0.086 R)
• M67: 14,723,422 km (0.029 R)
• M68: 14,932,560 km (0.101 R)
• M69: 15,330,042 km (0.119 R)
• M70: 15,400,502 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.1

Radius: 6.1

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.56 AU - 6.26 AU

Year: 9745 Days

Day: 21.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 33,437,678 km

• M1: 79,586 km (0.117 R)
• M2: 150,944 km (0.067 R)
• M3: 218,413 km (0.096 R)
• M4: 309,967 km (0.11 R)
• M5: 849,267 km (0.11 R)
• M6: 915,539 km (0.041 R)
• M7: 1,608,327 km (0.084 R)
• M8: 1,796,670 km (0.1 R)
• M9: 1,860,998 km (0.079 R)
• M10: 2,643,544 km (0.076 R)
• M11: 2,741,680 km (0.049 R)
• M12: 2,916,261 km (0.083 R)
• M13: 3,120,312 km (0.108 R)
• M14: 3,172,073 km (0.117 R)
• M15: 3,355,480 km (0.108 R)
• M16: 3,488,622 km (0.119 R)
• M17: 4,265,933 km (0.053 R)
• M18: 5,155,741 km (0.073 R)
• M19: 5,971,797 km (0.105 R)
• M20: 6,361,799 km (0.112 R)
• M21: 6,726,668 km (0.095 R)
• M22: 7,615,728 km (0.067 R)
• M23: 7,896,823 km (0.109 R)
• M24: 8,577,643 km (0.087 R)
• M25: 8,833,305 km (0.107 R)
• M26: 9,165,562 km (0.084 R)
• M27: 9,502,008 km (0.065 R)
• M28: 9,766,347 km (0.055 R)
• M29: 9,804,345 km (0.066 R)
• M30: 9,956,785 km (0.056 R)
• M31: 10,225,314 km (0.116 R)
• M32: 10,769,700 km (0.107 R)
• M33: 11,443,340 km (0.079 R)
• M34: 11,845,907 km (0.119 R)
• M35: 11,886,448 km (0.032 R)
• M36: 12,582,228 km (0.111 R)
• M37: 12,789,421 km (0.073 R)
• M38: 12,831,009 km (0.073 R)
• M39: 13,039,549 km (0.095 R)
• M40: 13,927,562 km (0.066 R)
• M41: 14,791,340 km (0.092 R)
• M42: 14,922,388 km (0.108 R)
• M43: 15,362,056 km (0.087 R)
• M44: 15,850,642 km (0.108 R)
• M45: 15,895,372 km (0.052 R)
• M46: 16,389,344 km (0.075 R)
• M47: 16,615,686 km (0.092 R)
• M48: 16,842,925 km (0.115 R)
• M49: 16,888,552 km (0.049 R)
• M50: 17,392,697 km (0.12 R)
• M51: 17,531,075 km (0.088 R)
• M52: 17,577,301 km (0.11 R)
• M53: 19,649,680 km (0.077 R)
• M54: 20,616,980 km (0.106 R)
• M55: 21,106,464 km (0.102 R)
• M56: 21,303,335 km (0.104 R)
• M57: 21,451,437 km (0.088 R)
• M58: 21,500,804 km (0.097 R)
• M59: 21,997,170 km (0.034 R)
• M60: 22,346,780 km (0.084 R)
• M61: 22,597,656 km (0.11 R)
• M62: 22,799,015 km (0.117 R)
• M63: 23,661,596 km (0.108 R)
• M64: 24,534,799 km (0.094 R)
• M65: 24,793,603 km (0.119 R)
• M66: 25,680,419 km (0.081 R)
• M67: 26,471,343 km (0.099 R)
• M68: 27,056,570 km (0.05 R)
• M69: 28,023,272 km (0.113 R)
• M70: 28,892,136 km (0.083 R)
• M71: 29,329,859 km (0.084 R)
• M72: 29,604,521 km (0.099 R)
• M73: 30,767,495 km (0.086 R)
• M74: 30,934,895 km (0.117 R)
• M75: 31,382,641 km (0.119 R)
• M76: 31,494,840 km (0.108 R)
• M77: 32,511,357 km (0.105 R)
• M78: 33,195,020 km (0.063 R)
• M79: 33,309,462 km (0.071 R)
• M80: 35,041,057 km (0.092 R)
• M81: 35,157,594 km (0.109 R)
• M82: 37,038,787 km (0.105 R)
• M83: 37,157,568 km (0.079 R)
• M84: 37,216,809 km (0.043 R)
• M85: 37,395,129 km (0.065 R)
• M86: 37,872,047 km (0.086 R)
• M87: 38,651,452 km (0.079 R)
• M88: 39,496,531 km (0.068 R)
• M89: 39,678,442 km (0.12 R)
• M90: 40,043,012 km (0.046 R)
• M91: 40,836,928 km (0.096 R)
• M92: 40,898,113 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.2

Radius: 6.8

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.23 AU - 6.39 AU

Year: 10751 Days

Day: 17.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 33,437,678 km

• M1: 232,475 km (0.111 R)
• M2: 331,658 km (0.112 R)
• M3: 702,212 km (0.107 R)
• M4: 797,207 km (0.029 R)
• M5: 911,051 km (0.107 R)
• M6: 970,142 km (0.086 R)
• M7: 1,061,247 km (0.099 R)
• M8: 1,139,337 km (0.111 R)
• M9: 1,523,355 km (0.114 R)
• M10: 1,629,869 km (0.099 R)
• M11: 1,684,173 km (0.12 R)
• M12: 1,812,977 km (0.095 R)
• M13: 1,983,518 km (0.098 R)
• M14: 2,159,445 km (0.097 R)
• M15: 2,547,203 km (0.06 R)
• M16: 2,674,212 km (0.113 R)
• M17: 3,000,933 km (0.115 R)
• M18: 3,456,160 km (0.08 R)
• M19: 3,549,808 km (0.112 R)
• M20: 3,763,583 km (0.093 R)
• M21: 4,006,081 km (0.106 R)
• M22: 4,253,666 km (0.094 R)
• M23: 5,132,553 km (0.028 R)
• M24: 5,537,664 km (0.12 R)
• M25: 6,065,595 km (0.092 R)
• M26: 6,207,264 km (0.087 R)
• M27: 6,436,149 km (0.099 R)
• M28: 6,609,533 km (0.064 R)
• M29: 7,079,719 km (0.08 R)
• M30: 7,560,676 km (0.104 R)
• M31: 7,652,081 km (0.089 R)
• M32: 8,176,720 km (0.067 R)
• M33: 8,333,200 km (0.116 R)
• M34: 8,522,291 km (0.06 R)
• M35: 8,617,436 km (0.078 R)
• M36: 9,521,904 km (0.067 R)
• M37: 11,211,014 km (0.09 R)
• M38: 11,384,847 km (0.081 R)
• M39: 11,735,504 km (0.058 R)
• M40: 11,912,030 km (0.065 R)
• M41: 12,267,923 km (0.107 R)
• M42: 12,699,662 km (0.115 R)
• M43: 14,779,073 km (0.069 R)
• M44: 14,969,810 km (0.077 R)
• M45: 15,084,701 km (0.085 R)
• M46: 15,353,828 km (0.087 R)
• M47: 15,857,823 km (0.054 R)
• M48: 16,288,515 km (0.09 R)
• M49: 16,802,384 km (0.113 R)
• M50: 17,563,089 km (0.083 R)
• M51: 17,684,263 km (0.089 R)
• M52: 18,049,432 km (0.092 R)
• M53: 18,498,973 km (0.101 R)
• M54: 18,952,405 km (0.073 R)
• M55: 19,201,186 km (0.118 R)
• M56: 19,451,014 km (0.075 R)
• M57: 19,660,152 km (0.106 R)
• M58: 19,743,927 km (0.107 R)
• M59: 19,869,888 km (0.057 R)
• M60: 20,546,220 km (0.103 R)
• M61: 20,716,612 km (0.094 R)
• M62: 20,801,883 km (0.113 R)
• M63: 20,972,873 km (0.072 R)
• M64: 21,445,453 km (0.076 R)
• M65: 21,748,090 km (0.113 R)
• M66: 22,095,606 km (0.092 R)
• M67: 23,060,811 km (0.078 R)
• M68: 23,504,069 km (0.118 R)
• M69: 23,593,080 km (0.112 R)
• M70: 23,860,711 km (0.117 R)
• M71: 24,039,630 km (0.042 R)
• M72: 25,716,323 km (0.084 R)
• M73: 26,083,885 km (0.107 R)
• M74: 27,196,743 km (0.092 R)
• M75: 27,618,011 km (0.109 R)
• M76: 27,711,958 km (0.107 R)
• M77: 28,088,646 km (0.075 R)
• M78: 28,135,919 km (0.074 R)
• M79: 28,799,535 km (0.11 R)
• M80: 28,847,257 km (0.076 R)
• M81: 28,942,550 km (0.055 R)
• M82: 29,372,644 km (0.048 R)
• M83: 30,384,375 km (0.032 R)
• M84: 31,652,965 km (0.041 R)
• M85: 32,541,277 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 20,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit