🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951

Radius: 8.7

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.49 AU - 0.65 AU

Year: 287 Days

Day: 11.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 55,751,659 km

• M1: 116,387 km (0.111 R)
• M2: 173,234 km (0.075 R)
• M3: 299,495 km (0.107 R)
• M4: 365,019 km (0.076 R)
• M5: 428,000 km (0.085 R)
• M6: 553,363 km (0.11 R)
• M7: 652,696 km (0.119 R)
• M8: 732,282 km (0.057 R)
• M9: 834,756 km (0.108 R)
• M10: 914,043 km (0.102 R)
• M11: 971,040 km (0.096 R)
• M12: 1,059,003 km (0.045 R)
• M13: 1,154,297 km (0.054 R)
• M14: 1,229,844 km (0.114 R)
• M15: 1,288,786 km (0.069 R)
• M16: 1,348,774 km (0.099 R)
• M17: 1,462,170 km (0.085 R)
• M18: 1,559,109 km (0.096 R)
• M19: 1,795,474 km (0.118 R)
• M20: 1,894,208 km (0.085 R)
• M21: 1,989,652 km (0.113 R)
• M22: 2,075,820 km (0.102 R)
• M23: 2,174,255 km (0.061 R)
• M24: 2,319,365 km (0.114 R)
• M25: 2,444,579 km (0.069 R)
• M26: 2,554,533 km (0.108 R)
• M27: 2,725,673 km (0.101 R)
• M28: 2,791,646 km (0.075 R)
• M29: 2,851,934 km (0.107 R)
• M30: 3,104,156 km (0.101 R)
• M31: 3,248,967 km (0.057 R)
• M32: 3,389,439 km (0.063 R)
• M33: 3,518,991 km (0.071 R)
• M34: 3,597,530 km (0.092 R)
• M35: 3,742,939 km (0.112 R)
• M36: 3,816,391 km (0.103 R)
• M37: 4,080,880 km (0.115 R)
• M38: 4,177,221 km (0.079 R)
• M39: 4,513,517 km (0.102 R)
• M40: 4,584,576 km (0.107 R)
• M41: 4,670,595 km (0.048 R)
• M42: 4,851,160 km (0.079 R)
• M43: 4,916,833 km (0.041 R)
• M44: 4,997,466 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.6

Radius: 10.9

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.46 AU - 0.74 AU

Year: 310 Days

Day: 8.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 55,751,659 km

• M1: 135,685 km (0.076 R)
• M2: 222,302 km (0.07 R)
• M3: 296,054 km (0.042 R)
• M4: 370,554 km (0.095 R)
• M5: 506,239 km (0.112 R)
• M6: 579,841 km (0.033 R)
• M7: 647,759 km (0.101 R)
• M8: 725,849 km (0.052 R)
• M9: 851,361 km (0.092 R)
• M10: 1,060,350 km (0.073 R)
• M11: 1,146,368 km (0.091 R)
• M12: 1,277,865 km (0.077 R)
• M13: 1,365,380 km (0.106 R)
• M14: 1,437,037 km (0.113 R)
• M15: 1,574,966 km (0.042 R)
• M16: 1,770,790 km (0.116 R)
• M17: 1,844,392 km (0.115 R)
• M18: 1,934,300 km (0.111 R)
• M19: 2,046,200 km (0.082 R)
• M20: 2,123,691 km (0.111 R)
• M21: 2,276,580 km (0.085 R)
• M22: 2,705,777 km (0.076 R)
• M23: 2,877,814 km (0.088 R)
• M24: 3,029,806 km (0.043 R)
• M25: 3,250,762 km (0.088 R)
• M26: 3,415,319 km (0.044 R)
• M27: 3,520,487 km (0.117 R)
• M28: 3,620,418 km (0.108 R)
• M29: 3,702,248 km (0.113 R)
• M30: 3,810,258 km (0.118 R)
• M31: 3,906,599 km (0.036 R)
• M32: 4,042,583 km (0.101 R)
• M33: 4,134,287 km (0.107 R)
• M34: 4,206,692 km (0.096 R)
• M35: 4,286,278 km (0.108 R)
• M36: 4,379,777 km (0.091 R)
• M37: 4,487,487 km (0.114 R)
• M38: 4,664,312 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.4

Radius: 12.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.6 AU - 0.78 AU

Year: 382 Days

Day: 12.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,751,659 km

• M1: 158,424 km (0.114 R)
• M2: 258,206 km (0.113 R)
• M3: 339,438 km (0.115 R)
• M4: 468,840 km (0.092 R)
• M5: 588,817 km (0.108 R)
• M6: 703,858 km (0.095 R)
• M7: 832,063 km (0.112 R)
• M8: 966,701 km (0.089 R)
• M9: 1,062,444 km (0.084 R)
• M10: 1,278,314 km (0.101 R)
• M11: 1,387,520 km (0.085 R)
• M12: 1,517,820 km (0.108 R)
• M13: 1,621,940 km (0.099 R)
• M14: 1,812,827 km (0.092 R)
• M15: 1,920,837 km (0.114 R)
• M16: 2,011,343 km (0.037 R)
• M17: 2,257,881 km (0.063 R)
• M18: 2,395,361 km (0.119 R)
• M19: 2,489,757 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.6

Radius: 11.9

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.86 AU - 1.02 AU

Year: 608 Days

Day: 7 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 55,751,659 km

• M1: 154,535 km (0.084 R)
• M2: 230,680 km (0.086 R)
• M3: 315,203 km (0.075 R)
• M4: 408,552 km (0.11 R)
• M5: 507,885 km (0.112 R)
• M6: 613,650 km (0.104 R)
• M7: 855,101 km (0.107 R)
• M8: 994,527 km (0.096 R)
• M9: 1,099,694 km (0.041 R)
• M10: 1,223,561 km (0.113 R)
• M11: 1,312,273 km (0.072 R)
• M12: 1,418,487 km (0.087 R)
• M13: 1,538,465 km (0.041 R)
• M14: 1,656,647 km (0.045 R)
• M15: 1,777,821 km (0.105 R)
• M16: 1,885,083 km (0.068 R)
• M17: 2,094,221 km (0.093 R)
• M18: 2,201,781 km (0.081 R)
• M19: 2,354,371 km (0.051 R)
• M20: 2,523,118 km (0.083 R)
• M21: 2,612,278 km (0.068 R)
• M22: 2,735,098 km (0.089 R)
• M23: 2,873,027 km (0.088 R)
• M24: 2,972,958 km (0.104 R)
• M25: 3,135,422 km (0.097 R)
• M26: 3,217,701 km (0.05 R)
• M27: 3,293,846 km (0.111 R)
• M28: 3,377,621 km (0.088 R)
• M29: 3,476,206 km (0.102 R)
• M30: 3,683,698 km (0.104 R)
• M31: 3,807,266 km (0.12 R)
• M32: 3,939,660 km (0.112 R)
• M33: 4,118,579 km (0.104 R)
• M34: 4,239,304 km (0.109 R)
• M35: 4,338,338 km (0.085 R)
• M36: 4,468,937 km (0.081 R)
• M37: 4,600,883 km (0.101 R)
• M38: 4,679,272 km (0.082 R)
• M39: 4,860,884 km (0.033 R)
• M40: 5,117,594 km (0.067 R)
• M41: 5,519,413 km (0.116 R)
• M42: 5,694,892 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.8

Radius: 10.1

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.15 AU - 4.71 AU

Year: 6218 Days

Day: 7.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,751,659 km

• M1: 126,410 km (0.098 R)
• M2: 218,862 km (0.109 R)
• M3: 343,327 km (0.119 R)
• M4: 413,489 km (0.093 R)
• M5: 525,687 km (0.068 R)
• M6: 600,635 km (0.072 R)
• M7: 773,421 km (0.072 R)
• M8: 1,168,509 km (0.034 R)
• M9: 1,283,101 km (0.047 R)
• M10: 1,401,732 km (0.051 R)
• M11: 1,482,814 km (0.109 R)
• M12: 1,593,517 km (0.072 R)
• M13: 1,721,572 km (0.075 R)
• M14: 1,927,718 km (0.104 R)
• M15: 2,141,942 km (0.098 R)
• M16: 2,315,925 km (0.117 R)
• M17: 2,412,714 km (0.108 R)
• M18: 2,560,667 km (0.111 R)
• M19: 2,848,194 km (0.071 R)
• M20: 3,128,540 km (0.115 R)
• M21: 3,235,952 km (0.062 R)
• M22: 3,308,357 km (0.08 R)
• M23: 3,381,211 km (0.088 R)
• M24: 3,603,214 km (0.097 R)
• M25: 3,715,862 km (0.09 R)
• M26: 3,983,642 km (0.025 R)
• M27: 4,619,283 km (0.09 R)
• M28: 4,928,203 km (0.075 R)
• M29: 5,243,854 km (0.053 R)
• M30: 5,566,238 km (0.117 R)
• M31: 5,828,782 km (0.112 R)
• M32: 5,961,475 km (0.062 R)
• M33: 6,117,805 km (0.101 R)
• M34: 6,479,981 km (0.099 R)
• M35: 6,686,726 km (0.063 R)
• M36: 6,802,664 km (0.065 R)
• M37: 7,106,946 km (0.112 R)
• M38: 7,584,014 km (0.03 R)
• M39: 7,826,362 km (0.053 R)
• M40: 8,244,339 km (0.083 R)
• M41: 8,846,769 km (0.087 R)
• M42: 9,777,118 km (0.114 R)
• M43: 10,147,224 km (0.113 R)
• M44: 10,683,981 km (0.118 R)
• M45: 10,901,346 km (0.042 R)
• M46: 11,147,585 km (0.068 R)
• M47: 11,257,689 km (0.104 R)
• M48: 11,340,416 km (0.102 R)
• M49: 11,757,345 km (0.058 R)
• M50: 11,953,618 km (0.092 R)
• M51: 12,406,301 km (0.081 R)
• M52: 12,491,871 km (0.056 R)
• M53: 13,009,031 km (0.12 R)
• M54: 13,386,915 km (0.097 R)
• M55: 14,183,374 km (0.06 R)
• M56: 14,572,329 km (0.081 R)
• M57: 14,843,699 km (0.03 R)
• M58: 15,116,715 km (0.109 R)
• M59: 15,636,867 km (0.109 R)
• M60: 16,069,803 km (0.109 R)
• M61: 16,443,948 km (0.054 R)
• M62: 16,947,344 km (0.106 R)
• M63: 17,360,085 km (0.105 R)
• M64: 17,872,607 km (0.059 R)
• M65: 17,936,934 km (0.075 R)
• M66: 18,033,724 km (0.089 R)
• M67: 18,879,700 km (0.072 R)
• M68: 19,340,611 km (0.063 R)
• M69: 19,705,331 km (0.112 R)
• M70: 19,972,064 km (0.083 R)
• M71: 20,206,334 km (0.116 R)
• M72: 20,475,311 km (0.071 R)
• M73: 21,906,663 km (0.107 R)
• M74: 22,079,150 km (0.081 R)
• M75: 22,182,971 km (0.074 R)
• M76: 22,599,601 km (0.103 R)
• M77: 22,773,882 km (0.087 R)
• M78: 23,299,569 km (0.06 R)
• M79: 23,581,711 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.3

Radius: 7.3

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.35 AU - 7.07 AU

Year: 11591 Days

Day: 16.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,751,659 km

• M1: 95,743 km (0.099 R)
• M2: 297,700 km (0.11 R)
• M3: 365,617 km (0.089 R)
• M4: 731,833 km (0.054 R)
• M5: 1,234,033 km (0.081 R)
• M6: 1,593,666 km (0.102 R)
• M7: 1,643,931 km (0.046 R)
• M8: 2,121,447 km (0.111 R)
• M9: 2,177,098 km (0.116 R)
• M10: 2,233,197 km (0.071 R)
• M11: 2,346,891 km (0.074 R)
• M12: 3,195,859 km (0.082 R)
• M13: 3,619,670 km (0.076 R)
• M14: 3,753,710 km (0.117 R)
• M15: 4,026,726 km (0.086 R)
• M16: 4,376,935 km (0.113 R)
• M17: 4,483,897 km (0.1 R)
• M18: 5,257,168 km (0.072 R)
• M19: 5,717,331 km (0.095 R)
• M20: 6,070,981 km (0.116 R)
• M21: 6,923,539 km (0.114 R)
• M22: 7,216,003 km (0.092 R)
• M23: 7,598,076 km (0.101 R)
• M24: 7,769,964 km (0.097 R)
• M25: 7,986,731 km (0.081 R)
• M26: 8,381,819 km (0.111 R)
• M27: 8,873,398 km (0.111 R)
• M28: 9,651,456 km (0.118 R)
• M29: 10,072,125 km (0.064 R)
• M30: 10,931,565 km (0.119 R)
• M31: 11,125,743 km (0.099 R)
• M32: 12,063,423 km (0.114 R)
• M33: 12,415,277 km (0.094 R)
• M34: 12,719,709 km (0.082 R)
• M35: 14,917,750 km (0.117 R)
• M36: 15,187,176 km (0.051 R)
• M37: 16,447,089 km (0.101 R)
• M38: 16,558,091 km (0.1 R)
• M39: 17,173,836 km (0.102 R)
• M40: 17,343,180 km (0.104 R)
• M41: 18,370,170 km (0.118 R)
• M42: 19,123,993 km (0.054 R)
• M43: 20,006,471 km (0.111 R)
• M44: 20,065,862 km (0.034 R)
• M45: 20,662,009 km (0.094 R)
• M46: 21,143,265 km (0.09 R)
• M47: 21,628,112 km (0.113 R)
• M48: 22,055,364 km (0.11 R)
• M49: 22,547,092 km (0.115 R)
• M50: 22,608,876 km (0.086 R)
• M51: 24,359,769 km (0.1 R)
• M52: 24,931,832 km (0.062 R)
• M53: 25,187,494 km (0.103 R)
• M54: 26,153,897 km (0.107 R)
• M55: 27,329,586 km (0.101 R)
• M56: 28,722,791 km (0.063 R)
• M57: 28,789,811 km (0.111 R)
• M58: 28,923,701 km (0.056 R)
• M59: 29,732,128 km (0.072 R)
• M60: 30,003,199 km (0.077 R)
• M61: 30,071,117 km (0.1 R)
• M62: 30,890,016 km (0.025 R)
• M63: 33,601,477 km (0.047 R)
• M64: 34,451,043 km (0.098 R)
• M65: 35,738,632 km (0.062 R)
• M66: 36,605,701 km (0.036 R)
• M67: 37,699,262 km (0.055 R)
• M68: 37,772,565 km (0.103 R)
• M69: 38,655,791 km (0.098 R)
• M70: 39,471,249 km (0.102 R)
• M71: 40,817,929 km (0.104 R)
• M72: 41,119,219 km (0.104 R)
• M73: 41,496,953 km (0.088 R)
• M74: 41,724,043 km (0.091 R)
• M75: 42,636,889 km (0.109 R)
• M76: 42,866,073 km (0.075 R)
• M77: 43,633,061 km (0.115 R)
• M78: 45,336,532 km (0.079 R)
• M79: 46,982,558 km (0.114 R)
• M80: 47,694,045 km (0.059 R)
• M81: 47,773,332 km (0.11 R)
• M82: 49,127,791 km (0.109 R)
• M83: 49,608,748 km (0.103 R)
• M84: 50,252,468 km (0.074 R)
• M85: 50,656,233 km (0.117 R)
• M86: 50,737,165 km (0.103 R)
• M87: 50,899,030 km (0.108 R)
• M88: 51,874,109 km (0.049 R)
• M89: 51,955,640 km (0.051 R)
• M90: 52,527,403 km (0.026 R)
• M91: 53,759,940 km (0.097 R)
• M92: 54,835,847 km (0.079 R)
• M93: 55,668,210 km (0.067 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 18,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit