🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.1

Radius: 10.7

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.79 AU - 1.23 AU

Year: 655 Days

Day: 12.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,823,438 km

• M1: 136,284 km (0.074 R)
• M2: 205,398 km (0.084 R)
• M3: 293,212 km (0.107 R)
• M4: 411,394 km (0.083 R)
• M5: 483,650 km (0.105 R)
• M6: 609,611 km (0.08 R)
• M7: 732,730 km (0.064 R)
• M8: 876,494 km (0.119 R)
• M9: 1,172,698 km (0.112 R)
• M10: 1,276,818 km (0.057 R)
• M11: 1,489,097 km (0.108 R)
• M12: 1,614,161 km (0.102 R)
• M13: 1,680,882 km (0.114 R)
• M14: 1,772,436 km (0.112 R)
• M15: 1,874,761 km (0.071 R)
• M16: 1,994,738 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.6

Radius: 14.9

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.6 AU - 3.24 AU

Year: 3222 Days

Day: 10.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 73,823,438 km

• M1: 219,460 km (0.08 R)
• M2: 346,169 km (0.108 R)
• M3: 471,084 km (0.111 R)
• M4: 573,857 km (0.085 R)
• M5: 710,440 km (0.083 R)
• M6: 834,158 km (0.052 R)
• M7: 1,002,904 km (0.072 R)
• M8: 1,356,404 km (0.105 R)
• M9: 1,548,488 km (0.06 R)
• M10: 1,704,369 km (0.037 R)
• M11: 1,854,116 km (0.05 R)
• M12: 1,960,480 km (0.081 R)
• M13: 2,130,124 km (0.071 R)
• M14: 2,279,722 km (0.106 R)
• M15: 2,576,524 km (0.065 R)
• M16: 3,123,005 km (0.084 R)
• M17: 3,236,700 km (0.059 R)
• M18: 3,571,500 km (0.104 R)
• M19: 3,841,524 km (0.064 R)
• M20: 3,963,745 km (0.101 R)
• M21: 4,196,519 km (0.065 R)
• M22: 4,306,624 km (0.062 R)
• M23: 4,562,137 km (0.104 R)
• M24: 4,659,375 km (0.07 R)
• M25: 4,789,974 km (0.104 R)
• M26: 5,054,912 km (0.057 R)
• M27: 5,256,869 km (0.049 R)
• M28: 5,547,538 km (0.048 R)
• M29: 5,686,215 km (0.045 R)
• M30: 5,826,089 km (0.102 R)
• M31: 6,397,104 km (0.108 R)
• M32: 6,506,161 km (0.088 R)
• M33: 6,689,418 km (0.06 R)
• M34: 6,911,571 km (0.062 R)
• M35: 7,061,019 km (0.101 R)
• M36: 7,154,967 km (0.102 R)
• M37: 7,458,501 km (0.075 R)
• M38: 7,746,926 km (0.094 R)
• M39: 8,098,032 km (0.114 R)
• M40: 8,414,581 km (0.098 R)
• M41: 8,714,974 km (0.114 R)
• M42: 8,937,575 km (0.101 R)
• M43: 9,616,750 km (0.108 R)
• M44: 10,121,194 km (0.101 R)
• M45: 10,227,408 km (0.051 R)
• M46: 10,419,492 km (0.034 R)
• M47: 10,720,632 km (0.101 R)
• M48: 11,397,862 km (0.081 R)
• M49: 11,797,438 km (0.039 R)
• M50: 11,976,656 km (0.059 R)
• M51: 12,179,211 km (0.099 R)
• M52: 12,382,964 km (0.103 R)
• M53: 12,587,763 km (0.034 R)
• M54: 12,724,944 km (0.102 R)
• M55: 12,839,686 km (0.044 R)
• M56: 13,139,630 km (0.119 R)
• M57: 13,418,480 km (0.071 R)
• M58: 13,817,009 km (0.082 R)
• M59: 13,958,678 km (0.066 R)
• M60: 15,279,029 km (0.055 R)
• M61: 15,400,951 km (0.061 R)
• M62: 15,523,322 km (0.083 R)
• M63: 16,513,810 km (0.117 R)
• M64: 16,714,271 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.2

Radius: 9.7

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.63 AU - 4.97 AU

Year: 5757 Days

Day: 5.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,823,438 km

• M1: 268,528 km (0.042 R)
• M2: 371,751 km (0.054 R)
• M3: 600,635 km (0.084 R)
• M4: 774,019 km (0.111 R)
• M5: 964,158 km (0.082 R)
• M6: 1,057,208 km (0.119 R)
• M7: 2,190,562 km (0.032 R)
• M8: 2,814,534 km (0.045 R)
• M9: 3,134,823 km (0.037 R)
• M10: 3,299,531 km (0.109 R)
• M11: 3,418,760 km (0.069 R)
• M12: 4,011,617 km (0.072 R)
• M13: 4,164,954 km (0.077 R)
• M14: 4,372,297 km (0.12 R)
• M15: 5,291,277 km (0.083 R)
• M16: 5,375,201 km (0.109 R)
• M17: 6,150,417 km (0.101 R)
• M18: 6,777,532 km (0.114 R)
• M19: 7,021,825 km (0.078 R)
• M20: 7,331,193 km (0.03 R)
• M21: 7,393,576 km (0.073 R)
• M22: 7,487,673 km (0.077 R)
• M23: 7,676,764 km (0.103 R)
• M24: 7,835,637 km (0.048 R)
• M25: 7,899,516 km (0.111 R)
• M26: 7,963,543 km (0.034 R)
• M27: 8,156,674 km (0.103 R)
• M28: 8,712,131 km (0.11 R)
• M29: 8,911,246 km (0.066 R)
• M30: 9,381,432 km (0.087 R)
• M31: 10,804,856 km (0.1 R)
• M32: 11,414,467 km (0.114 R)
• M33: 11,596,079 km (0.078 R)
• M34: 11,961,846 km (0.075 R)
• M35: 12,072,399 km (0.109 R)
• M36: 12,183,101 km (0.114 R)
• M37: 12,480,352 km (0.118 R)
• M38: 13,195,879 km (0.043 R)
• M39: 13,310,022 km (0.072 R)
• M40: 13,501,058 km (0.065 R)
• M41: 14,118,598 km (0.115 R)
• M42: 14,587,737 km (0.067 R)
• M43: 15,863,957 km (0.046 R)
• M44: 16,107,053 km (0.105 R)
• M45: 16,802,982 km (0.093 R)
• M46: 17,175,481 km (0.078 R)
• M47: 17,592,410 km (0.104 R)
• M48: 17,886,221 km (0.115 R)
• M49: 17,970,594 km (0.099 R)
• M50: 18,097,154 km (0.119 R)
• M51: 18,820,459 km (0.062 R)
• M52: 19,250,254 km (0.091 R)
• M53: 20,207,381 km (0.077 R)
• M54: 20,868,903 km (0.114 R)
• M55: 21,447,847 km (0.073 R)
• M56: 22,122,533 km (0.079 R)
• M57: 22,485,158 km (0.117 R)
• M58: 22,758,474 km (0.059 R)
• M59: 23,032,836 km (0.119 R)
• M60: 24,374,579 km (0.12 R)
• M61: 25,456,621 km (0.086 R)
• M62: 25,551,316 km (0.075 R)
• M63: 25,884,172 km (0.079 R)
• M64: 26,075,058 km (0.091 R)
• M65: 28,254,101 km (0.102 R)
• M66: 28,548,958 km (0.087 R)
• M67: 28,696,911 km (0.113 R)
• M68: 29,788,826 km (0.038 R)
• M69: 29,888,757 km (0.086 R)
• M70: 29,988,838 km (0.077 R)
• M71: 30,189,299 km (0.106 R)
• M72: 30,843,939 km (0.083 R)
• M73: 31,554,080 km (0.082 R)
• M74: 31,655,957 km (0.101 R)
• M75: 31,860,008 km (0.033 R)
• M76: 32,166,983 km (0.073 R)
• M77: 32,732,463 km (0.106 R)
• M78: 33,249,174 km (0.095 R)
• M79: 33,352,995 km (0.12 R)
• M80: 33,768,727 km (0.095 R)
• M81: 33,872,997 km (0.029 R)
• M82: 34,763,254 km (0.085 R)
• M83: 35,237,629 km (0.084 R)
• M84: 35,343,395 km (0.105 R)

Asteroid Belt

Center: 5.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.3

Radius: 4.5

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.09 AU - 9.13 AU

Year: 13555 Days

Day: 19.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,823,438 km

• M1: 156,330 km (0.103 R)
• M2: 202,406 km (0.1 R)
• M3: 381,624 km (0.102 R)
• M4: 481,705 km (0.084 R)
• M5: 590,313 km (0.059 R)
• M6: 816,804 km (0.111 R)
• M7: 859,440 km (0.11 R)
• M8: 1,729,501 km (0.116 R)
• M9: 2,168,122 km (0.11 R)
• M10: 2,247,708 km (0.102 R)
• M11: 2,703,234 km (0.045 R)
• M12: 2,832,336 km (0.072 R)
• M13: 3,141,555 km (0.111 R)
• M14: 3,277,390 km (0.082 R)
• M15: 3,484,583 km (0.092 R)
• M16: 3,625,205 km (0.061 R)
• M17: 4,330,559 km (0.026 R)
• M18: 4,945,556 km (0.094 R)
• M19: 5,505,800 km (0.118 R)
• M20: 5,807,240 km (0.089 R)
• M21: 6,142,339 km (0.064 R)
• M22: 6,340,556 km (0.036 R)
• M23: 6,685,379 km (0.102 R)
• M24: 6,772,595 km (0.069 R)
• M25: 6,889,431 km (0.03 R)
• M26: 8,248,827 km (0.119 R)
• M27: 8,279,943 km (0.076 R)
• M28: 9,393,998 km (0.115 R)
• M29: 9,786,693 km (0.068 R)
• M30: 10,184,623 km (0.052 R)
• M31: 11,168,379 km (0.077 R)
• M32: 11,758,841 km (0.108 R)
• M33: 12,359,626 km (0.069 R)
• M34: 13,297,456 km (0.067 R)
• M35: 13,333,957 km (0.101 R)
• M36: 13,517,065 km (0.083 R)
• M37: 13,997,125 km (0.095 R)
• M38: 14,034,375 km (0.096 R)
• M39: 14,332,822 km (0.106 R)
• M40: 14,671,063 km (0.037 R)
• M41: 15,355,473 km (0.099 R)
• M42: 15,393,770 km (0.059 R)
• M43: 15,894,923 km (0.041 R)
• M44: 16,597,734 km (0.056 R)
• M45: 17,111,603 km (0.056 R)
• M46: 17,151,246 km (0.085 R)
• M47: 17,871,859 km (0.093 R)
• M48: 18,398,444 km (0.038 R)
• M49: 18,806,996 km (0.082 R)
• M50: 19,094,672 km (0.081 R)
• M51: 20,176,115 km (0.082 R)
• M52: 20,724,242 km (0.09 R)
• M53: 21,577,099 km (0.074 R)
• M54: 22,310,877 km (0.112 R)
• M55: 22,702,823 km (0.047 R)
• M56: 23,184,828 km (0.104 R)
• M57: 24,740,645 km (0.071 R)
• M58: 24,785,674 km (0.117 R)
• M59: 24,920,612 km (0.067 R)
• M60: 24,965,790 km (0.043 R)
• M61: 25,055,848 km (0.098 R)
• M62: 25,191,384 km (0.116 R)
• M63: 25,236,712 km (0.047 R)
• M64: 26,055,312 km (0.106 R)
• M65: 26,146,716 km (0.071 R)
• M66: 27,299,367 km (0.111 R)
• M67: 27,438,793 km (0.092 R)
• M68: 27,578,517 km (0.075 R)
• M69: 27,625,042 km (0.106 R)
• M70: 27,811,740 km (0.059 R)
• M71: 27,998,887 km (0.076 R)
• M72: 28,186,483 km (0.115 R)
• M73: 28,374,378 km (0.078 R)
• M74: 28,893,482 km (0.102 R)
• M75: 29,272,863 km (0.028 R)
• M76: 29,892,946 km (0.085 R)
• M77: 30,372,856 km (0.116 R)
• M78: 30,421,026 km (0.093 R)
• M79: 30,469,197 km (0.097 R)
• M80: 30,613,858 km (0.069 R)
• M81: 31,049,038 km (0.111 R)
• M82: 31,340,455 km (0.049 R)
• M83: 31,583,850 km (0.06 R)
• M84: 32,662,601 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.2

Radius: 5.1

Gravity: 23.5 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.77 AU - 12.11 AU

Year: 20235 Days

Day: 16.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,823,438 km

• M1: 212,728 km (0.11 R)
• M2: 272,119 km (0.11 R)
• M3: 525,837 km (0.103 R)
• M4: 631,453 km (0.119 R)
• M5: 888,013 km (0.093 R)
• M6: 938,128 km (0.118 R)
• M7: 1,257,669 km (0.057 R)
• M8: 1,639,443 km (0.111 R)
• M9: 1,891,366 km (0.071 R)
• M10: 2,054,876 km (0.111 R)
• M11: 2,395,959 km (0.049 R)
• M12: 3,091,290 km (0.108 R)
• M13: 4,305,726 km (0.113 R)
• M14: 4,348,511 km (0.059 R)
• M15: 4,434,530 km (0.06 R)
• M16: 4,872,851 km (0.076 R)
• M17: 5,509,540 km (0.093 R)
• M18: 5,932,603 km (0.077 R)
• M19: 6,172,109 km (0.116 R)
• M20: 6,909,626 km (0.086 R)
• M21: 7,314,289 km (0.114 R)
• M22: 7,988,078 km (0.052 R)
• M23: 9,228,094 km (0.115 R)
• M24: 11,226,871 km (0.09 R)
• M25: 12,548,868 km (0.116 R)
• M26: 12,856,142 km (0.098 R)
• M27: 12,979,710 km (0.104 R)
• M28: 13,352,807 km (0.087 R)
• M29: 14,109,772 km (0.116 R)
• M30: 16,596,837 km (0.104 R)
• M31: 17,341,535 km (0.061 R)
• M32: 19,356,768 km (0.12 R)
• M33: 19,997,047 km (0.086 R)
• M34: 20,644,207 km (0.099 R)
• M35: 21,298,398 km (0.108 R)
• M36: 22,552,328 km (0.071 R)
• M37: 22,626,828 km (0.114 R)
• M38: 22,925,724 km (0.058 R)
• M39: 23,376,462 km (0.111 R)
• M40: 23,905,889 km (0.104 R)
• M41: 24,669,287 km (0.064 R)
• M42: 25,053,903 km (0.068 R)
• M43: 25,208,438 km (0.1 R)
• M44: 27,006,754 km (0.053 R)
• M45: 29,576,995 km (0.076 R)
• M46: 29,658,526 km (0.107 R)
• M47: 31,638,454 km (0.117 R)
• M48: 32,644,350 km (0.118 R)
• M49: 33,745,839 km (0.116 R)
• M50: 33,831,110 km (0.113 R)
• M51: 34,172,791 km (0.08 R)
• M52: 35,031,932 km (0.095 R)
• M53: 35,464,120 km (0.117 R)
• M54: 35,811,187 km (0.077 R)
• M55: 36,771,456 km (0.043 R)
• M56: 36,946,934 km (0.108 R)
• M57: 37,475,015 km (0.094 R)
• M58: 37,651,690 km (0.086 R)
• M59: 38,183,211 km (0.075 R)
• M60: 38,717,126 km (0.095 R)
• M61: 39,074,515 km (0.113 R)
• M62: 39,343,193 km (0.105 R)
• M63: 40,243,473 km (0.115 R)
• M64: 40,968,424 km (0.1 R)
• M65: 41,059,380 km (0.063 R)
• M66: 41,789,268 km (0.116 R)
• M67: 42,984,405 km (0.056 R)
• M68: 44,470,809 km (0.074 R)
• M69: 44,938,752 km (0.104 R)
• M70: 46,352,302 km (0.034 R)
• M71: 46,921,821 km (0.066 R)
• M72: 47,112,259 km (0.105 R)
• M73: 48,163,782 km (0.112 R)
• M74: 48,933,314 km (0.115 R)
• M75: 50,777,407 km (0.089 R)
• M76: 51,658,688 km (0.11 R)
• M77: 52,643,939 km (0.099 R)
• M78: 53,635,474 km (0.053 R)
• M79: 55,033,765 km (0.12 R)
• M80: 55,838,303 km (0.119 R)
• M81: 57,153,717 km (0.108 R)
• M82: 58,172,628 km (0.109 R)
• M83: 60,953,353 km (0.107 R)
• M84: 61,681,296 km (0.04 R)
• M85: 61,889,836 km (0.086 R)
• M86: 63,356,045 km (0.074 R)
• M87: 63,566,379 km (0.062 R)
• M88: 66,857,084 km (0.092 R)
• M89: 68,469,001 km (0.105 R)
• M90: 69,442,434 km (0.078 R)
• M91: 70,093,783 km (0.111 R)
• M92: 71,621,776 km (0.116 R)
• M93: 73,602,302 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 11,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit