🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.65 AU - 0.69 AU

Year: 354 Days

Day: 44.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.5

Radius: 12.8

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.04 AU - 1.16 AU

Year: 745 Days

Day: 13.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 53,717,392 km

• M1: 161,416 km (0.098 R)
• M2: 241,301 km (0.105 R)
• M3: 327,470 km (0.109 R)
• M4: 440,566 km (0.106 R)
• M5: 561,890 km (0.064 R)
• M6: 665,711 km (0.103 R)
• M7: 810,521 km (0.111 R)
• M8: 937,081 km (0.12 R)
• M9: 1,238,072 km (0.048 R)
• M10: 1,318,256 km (0.052 R)
• M11: 1,456,186 km (0.03 R)
• M12: 1,606,532 km (0.117 R)
• M13: 1,702,274 km (0.094 R)
• M14: 2,104,992 km (0.114 R)
• M15: 2,210,458 km (0.082 R)
• M16: 2,292,737 km (0.106 R)
• M17: 2,426,777 km (0.062 R)
• M18: 2,641,599 km (0.079 R)
• M19: 2,809,149 km (0.061 R)
• M20: 3,136,319 km (0.117 R)
• M21: 3,361,464 km (0.081 R)
• M22: 3,476,056 km (0.06 R)
• M23: 3,689,532 km (0.068 R)
• M24: 3,817,887 km (0.107 R)
• M25: 4,058,590 km (0.086 R)
• M26: 4,356,140 km (0.059 R)
• M27: 4,544,634 km (0.111 R)
• M28: 4,714,278 km (0.089 R)
• M29: 4,843,081 km (0.085 R)
• M30: 5,071,218 km (0.078 R)
• M31: 5,347,376 km (0.056 R)
• M32: 5,526,744 km (0.091 R)
• M33: 6,065,446 km (0.092 R)
• M34: 6,158,795 km (0.096 R)
• M35: 6,477,438 km (0.03 R)
• M36: 6,608,935 km (0.117 R)
• M37: 6,947,475 km (0.092 R)
• M38: 7,106,647 km (0.097 R)
• M39: 7,229,915 km (0.088 R)
• M40: 7,316,533 km (0.118 R)
• M41: 7,591,344 km (0.115 R)
• M42: 7,730,021 km (0.09 R)
• M43: 7,958,906 km (0.086 R)
• M44: 8,254,511 km (0.046 R)
• M45: 8,553,707 km (0.104 R)
• M46: 8,684,904 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.1

Radius: 8

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.75 AU - 2.05 AU

Year: 1691 Days

Day: 10.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 53,717,392 km

• M1: 104,868 km (0.111 R)
• M2: 191,784 km (0.113 R)
• M3: 391,049 km (0.038 R)
• M4: 515,514 km (0.085 R)
• M5: 608,863 km (0.075 R)
• M6: 796,758 km (0.031 R)
• M7: 1,012,478 km (0.063 R)
• M8: 1,160,431 km (0.112 R)
• M9: 1,519,166 km (0.111 R)
• M10: 1,656,946 km (0.077 R)
• M11: 1,711,100 km (0.108 R)
• M12: 2,002,367 km (0.072 R)
• M13: 2,118,605 km (0.105 R)
• M14: 2,273,140 km (0.074 R)
• M15: 2,456,098 km (0.03 R)
• M16: 2,836,376 km (0.1 R)
• M17: 3,086,952 km (0.108 R)
• M18: 3,276,193 km (0.113 R)
• M19: 3,372,235 km (0.119 R)
• M20: 3,427,437 km (0.119 R)
• M21: 3,497,000 km (0.08 R)
• M22: 3,794,400 km (0.103 R)
• M23: 4,085,368 km (0.082 R)
• M24: 4,144,310 km (0.05 R)
• M25: 4,233,470 km (0.072 R)
• M26: 4,323,229 km (0.073 R)
• M27: 4,474,323 km (0.092 R)
• M28: 4,580,986 km (0.067 R)
• M29: 4,642,471 km (0.1 R)
• M30: 4,719,514 km (0.114 R)
• M31: 5,287,537 km (0.091 R)
• M32: 5,694,593 km (0.059 R)
• M33: 6,281,465 km (0.093 R)
• M34: 6,504,366 km (0.113 R)
• M35: 6,695,103 km (0.086 R)
• M36: 6,747,313 km (0.103 R)
• M37: 6,799,822 km (0.084 R)
• M38: 7,278,086 km (0.101 R)
• M39: 7,421,999 km (0.079 R)
• M40: 7,730,620 km (0.055 R)
• M41: 7,988,078 km (0.079 R)
• M42: 8,210,978 km (0.075 R)
• M43: 8,492,522 km (0.106 R)
• M44: 8,587,067 km (0.077 R)
• M45: 8,758,207 km (0.086 R)
• M46: 9,007,288 km (0.107 R)
• M47: 9,453,688 km (0.073 R)
• M48: 9,788,338 km (0.101 R)
• M49: 10,207,212 km (0.079 R)
• M50: 10,388,375 km (0.098 R)
• M51: 11,000,380 km (0.099 R)
• M52: 11,103,453 km (0.092 R)
• M53: 11,248,413 km (0.034 R)
• M54: 11,498,242 km (0.106 R)
• M55: 11,729,071 km (0.059 R)
• M56: 11,834,388 km (0.107 R)
• M57: 12,003,584 km (0.112 R)
• M58: 12,408,844 km (0.116 R)
• M59: 12,580,732 km (0.119 R)
• M60: 13,210,689 km (0.087 R)
• M61: 13,320,344 km (0.109 R)
• M62: 13,606,974 km (0.083 R)
• M63: 14,118,897 km (0.12 R)
• M64: 14,298,415 km (0.061 R)
• M65: 14,569,187 km (0.109 R)
• M66: 14,637,104 km (0.082 R)
• M67: 14,727,910 km (0.071 R)
• M68: 14,818,866 km (0.111 R)
• M69: 15,345,450 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.1

Radius: 11.3

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.25 AU - 3.25 AU

Year: 3783 Days

Day: 6.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 53,717,392 km

• M1: 149,897 km (0.095 R)
• M2: 341,831 km (0.084 R)
• M3: 431,291 km (0.064 R)
• M4: 524,041 km (0.11 R)
• M5: 610,210 km (0.066 R)
• M6: 717,771 km (0.1 R)
• M7: 849,417 km (0.098 R)
• M8: 953,836 km (0.086 R)
• M9: 1,053,767 km (0.097 R)
• M10: 1,284,747 km (0.075 R)
• M11: 1,500,467 km (0.066 R)
• M12: 1,575,116 km (0.113 R)
• M13: 1,728,454 km (0.111 R)
• M14: 1,829,582 km (0.091 R)
• M15: 1,944,473 km (0.08 R)
• M16: 2,133,415 km (0.104 R)
• M17: 2,504,268 km (0.029 R)
• M18: 2,580,862 km (0.085 R)
• M19: 3,003,327 km (0.113 R)
• M20: 3,222,787 km (0.083 R)
• M21: 3,475,907 km (0.041 R)
• M22: 3,576,287 km (0.086 R)
• M23: 4,077,140 km (0.03 R)
• M24: 4,167,797 km (0.075 R)
• M25: 4,366,762 km (0.082 R)
• M26: 4,475,220 km (0.12 R)
• M27: 4,853,853 km (0.098 R)
• M28: 4,966,201 km (0.028 R)
• M29: 5,063,290 km (0.118 R)
• M30: 5,160,977 km (0.068 R)
• M31: 5,292,174 km (0.105 R)
• M32: 5,743,511 km (0.08 R)
• M33: 5,828,333 km (0.039 R)
• M34: 6,102,995 km (0.067 R)
• M35: 6,898,257 km (0.111 R)
• M36: 7,557,834 km (0.106 R)
• M37: 7,763,381 km (0.051 R)
• M38: 8,008,722 km (0.11 R)
• M39: 8,180,161 km (0.079 R)
• M40: 8,507,182 km (0.106 R)
• M41: 8,897,633 km (0.099 R)
• M42: 9,035,562 km (0.115 R)
• M43: 9,474,033 km (0.085 R)
• M44: 9,655,346 km (0.072 R)
• M45: 9,776,819 km (0.108 R)
• M46: 9,898,891 km (0.092 R)
• M47: 10,062,551 km (0.065 R)
• M48: 10,226,959 km (0.1 R)
• M49: 10,350,826 km (0.118 R)
• M50: 10,475,292 km (0.086 R)
• M51: 10,683,831 km (0.094 R)
• M52: 11,552,995 km (0.119 R)
• M53: 12,181,605 km (0.093 R)
• M54: 12,269,120 km (0.103 R)
• M55: 12,466,888 km (0.104 R)
• M56: 12,776,705 km (0.079 R)
• M57: 13,201,264 km (0.057 R)
• M58: 13,471,737 km (0.078 R)
• M59: 13,653,199 km (0.046 R)
• M60: 14,433,053 km (0.055 R)
• M61: 14,781,766 km (0.107 R)
• M62: 14,875,264 km (0.054 R)
• M63: 14,968,913 km (0.066 R)
• M64: 15,274,541 km (0.103 R)
• M65: 15,369,087 km (0.082 R)
• M66: 16,012,058 km (0.085 R)
• M67: 16,132,036 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.5

Radius: 8.3

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.2 AU - 6.7 AU

Year: 8215 Days

Day: 8.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 53,717,392 km

• M1: 207,193 km (0.113 R)
• M2: 348,713 km (0.085 R)
• M3: 407,505 km (0.05 R)
• M4: 1,126,472 km (0.103 R)
• M5: 1,266,196 km (0.061 R)
• M6: 1,330,224 km (0.043 R)
• M7: 1,395,449 km (0.1 R)
• M8: 1,461,721 km (0.104 R)
• M9: 1,755,232 km (0.112 R)
• M10: 1,809,087 km (0.118 R)
• M11: 1,918,293 km (0.113 R)
• M12: 2,124,439 km (0.066 R)
• M13: 2,239,779 km (0.072 R)
• M14: 2,298,422 km (0.071 R)
• M15: 2,639,804 km (0.094 R)
• M16: 2,827,250 km (0.064 R)
• M17: 3,171,026 km (0.082 R)
• M18: 3,236,999 km (0.118 R)
• M19: 3,528,266 km (0.082 R)
• M20: 3,711,673 km (0.073 R)
• M21: 4,801,194 km (0.066 R)
• M22: 4,979,066 km (0.052 R)
• M23: 5,055,959 km (0.115 R)
• M24: 5,367,721 km (0.044 R)
• M25: 5,420,230 km (0.056 R)
• M26: 5,685,617 km (0.099 R)
• M27: 5,739,173 km (0.114 R)
• M28: 6,395,459 km (0.078 R)
• M29: 7,104,104 km (0.056 R)
• M30: 8,380,622 km (0.061 R)
• M31: 8,842,431 km (0.045 R)
• M32: 8,935,780 km (0.114 R)
• M33: 9,092,110 km (0.11 R)
• M34: 9,439,177 km (0.099 R)
• M35: 10,211,551 km (0.067 R)
• M36: 10,770,897 km (0.065 R)
• M37: 10,870,679 km (0.101 R)
• M38: 11,171,819 km (0.114 R)
• M39: 11,782,179 km (0.093 R)
• M40: 12,091,547 km (0.044 R)
• M41: 13,000,055 km (0.117 R)
• M42: 14,513,537 km (0.086 R)
• M43: 14,660,591 km (0.112 R)
• M44: 16,770,669 km (0.075 R)
• M45: 17,703,711 km (0.106 R)
• M46: 18,653,508 km (0.087 R)
• M47: 19,014,039 km (0.064 R)
• M48: 19,660,451 km (0.116 R)
• M49: 19,823,214 km (0.084 R)
• M50: 19,945,585 km (0.111 R)
• M51: 20,109,095 km (0.038 R)
• M52: 20,191,075 km (0.109 R)
• M53: 21,057,995 km (0.115 R)
• M54: 21,349,711 km (0.118 R)
• M55: 22,063,741 km (0.073 R)
• M56: 22,785,700 km (0.114 R)
• M57: 23,299,868 km (0.093 R)
• M58: 23,472,056 km (0.087 R)
• M59: 24,252,508 km (0.113 R)
• M60: 24,558,286 km (0.114 R)
• M61: 25,972,285 km (0.119 R)
• M62: 26,464,462 km (0.054 R)
• M63: 27,321,807 km (0.109 R)
• M64: 28,188,278 km (0.096 R)
• M65: 29,202,701 km (0.064 R)
• M66: 29,574,601 km (0.103 R)
• M67: 29,714,475 km (0.117 R)
• M68: 30,746,850 km (0.057 R)
• M69: 31,077,761 km (0.117 R)
• M70: 31,790,894 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846

Radius: 4.6

Gravity: 39.98 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.2 AU - 6.78 AU

Year: 10675 Days

Day: 22 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,717,392 km

• M1: 119,080 km (0.054 R)
• M2: 454,628 km (0.062 R)
• M3: 552,465 km (0.082 R)
• M4: 865,573 km (0.114 R)
• M5: 1,226,104 km (0.073 R)
• M6: 1,386,922 km (0.11 R)
• M7: 1,457,981 km (0.106 R)
• M8: 1,579,006 km (0.096 R)
• M9: 2,718,941 km (0.111 R)
• M10: 3,331,694 km (0.101 R)
• M11: 3,918,417 km (0.077 R)
• M12: 4,087,014 km (0.074 R)
• M13: 4,466,244 km (0.117 R)
• M14: 4,928,951 km (0.109 R)
• M15: 5,147,513 km (0.088 R)
• M16: 5,632,210 km (0.046 R)
• M17: 5,670,058 km (0.03 R)
• M18: 5,746,054 km (0.119 R)
• M19: 5,976,136 km (0.116 R)
• M20: 6,053,478 km (0.095 R)
• M21: 6,885,840 km (0.114 R)
• M22: 7,212,263 km (0.11 R)
• M23: 8,264,534 km (0.042 R)
• M24: 9,095,850 km (0.092 R)
• M25: 9,319,050 km (0.117 R)
• M26: 9,953,494 km (0.104 R)
• M27: 10,183,426 km (0.114 R)
• M28: 10,229,652 km (0.116 R)
• M29: 11,025,662 km (0.117 R)
• M30: 11,938,808 km (0.052 R)
• M31: 12,281,237 km (0.089 R)
• M32: 12,527,924 km (0.077 R)
• M33: 12,676,624 km (0.063 R)
• M34: 12,975,970 km (0.119 R)
• M35: 13,076,200 km (0.101 R)
• M36: 13,785,294 km (0.099 R)
• M37: 14,247,701 km (0.089 R)
• M38: 15,187,774 km (0.086 R)
• M39: 15,665,291 km (0.103 R)
• M40: 16,417,768 km (0.076 R)
• M41: 16,962,603 km (0.104 R)
• M42: 17,237,115 km (0.117 R)
• M43: 18,069,628 km (0.069 R)
• M44: 18,462,621 km (0.1 R)
• M45: 20,178,509 km (0.081 R)
• M46: 20,352,940 km (0.063 R)
• M47: 21,114,393 km (0.065 R)
• M48: 21,173,335 km (0.104 R)
• M49: 22,604,537 km (0.095 R)
• M50: 24,128,491 km (0.049 R)
• M51: 24,190,125 km (0.041 R)
• M52: 24,747,228 km (0.072 R)
• M53: 25,622,226 km (0.101 R)
• M54: 25,874,149 km (0.098 R)
• M55: 26,507,396 km (0.114 R)
• M56: 27,081,703 km (0.073 R)
• M57: 27,466,917 km (0.087 R)
• M58: 27,918,553 km (0.096 R)
• M59: 28,112,731 km (0.063 R)
• M60: 28,177,657 km (0.098 R)
• M61: 28,502,733 km (0.119 R)
• M62: 28,633,182 km (0.082 R)
• M63: 28,959,904 km (0.108 R)
• M64: 29,025,428 km (0.036 R)
• M65: 31,416,600 km (0.106 R)
• M66: 31,753,644 km (0.036 R)
• M67: 31,888,881 km (0.113 R)
• M68: 32,092,034 km (0.104 R)
• M69: 32,567,606 km (0.076 R)
• M70: 32,840,323 km (0.072 R)
• M71: 33,456,965 km (0.103 R)
• M72: 34,008,234 km (0.116 R)
• M73: 34,146,612 km (0.081 R)
• M74: 34,493,080 km (0.055 R)
• M75: 34,562,494 km (0.06 R)
• M76: 35,189,758 km (0.073 R)
• M77: 36,384,596 km (0.079 R)
• M78: 38,669,554 km (0.091 R)
• M79: 40,706,628 km (0.112 R)
• M80: 41,074,040 km (0.082 R)
• M81: 43,376,501 km (0.077 R)
• M82: 43,601,496 km (0.062 R)
• M83: 44,278,875 km (0.066 R)
• M84: 44,732,456 km (0.103 R)
• M85: 44,808,153 km (0.096 R)
• M86: 44,959,845 km (0.065 R)
• M87: 45,263,529 km (0.09 R)
• M88: 45,415,670 km (0.025 R)
• M89: 46,715,525 km (0.11 R)
• M90: 47,100,291 km (0.085 R)
• M91: 48,727,168 km (0.105 R)
• M92: 53,476,152 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 17,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit