🌌 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 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.8

Radius: 13.4

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.65 AU - 0.71 AU

Year: 368 Days

Day: 13 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 29,564,538 km

• M1: 172,636 km (0.119 R)
• M2: 262,095 km (0.087 R)
• M3: 346,618 km (0.118 R)
• M4: 433,834 km (0.095 R)
• M5: 549,772 km (0.111 R)
• M6: 639,830 km (0.086 R)
• M7: 774,019 km (0.074 R)
• M8: 877,990 km (0.079 R)
• M9: 991,086 km (0.105 R)
• M10: 1,162,824 km (0.104 R)
• M11: 1,297,313 km (0.076 R)
• M12: 1,455,438 km (0.036 R)
• M13: 1,560,007 km (0.098 R)
• M14: 1,772,136 km (0.037 R)
• M15: 1,864,737 km (0.1 R)
• M16: 1,974,094 km (0.119 R)
• M17: 2,121,597 km (0.1 R)
• M18: 2,368,733 km (0.057 R)
• M19: 2,625,592 km (0.113 R)
• M20: 2,737,641 km (0.039 R)
• M21: 2,845,651 km (0.029 R)
• M22: 2,931,969 km (0.116 R)
• M23: 3,019,184 km (0.086 R)
• M24: 3,220,244 km (0.027 R)
• M25: 3,310,302 km (0.118 R)
• M26: 3,462,592 km (0.116 R)
• M27: 3,610,844 km (0.119 R)
• M28: 3,761,339 km (0.098 R)
• M29: 3,907,496 km (0.115 R)
• M30: 4,029,718 km (0.118 R)
• M31: 4,120,524 km (0.118 R)
• M32: 4,278,050 km (0.065 R)
• M33: 4,585,474 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.8

Radius: 12.8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.96 AU - 1.02 AU

Year: 646 Days

Day: 10.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 29,564,538 km

• M1: 159,621 km (0.109 R)
• M2: 258,206 km (0.082 R)
• M3: 349,311 km (0.068 R)
• M4: 455,077 km (0.077 R)
• M5: 618,288 km (0.053 R)
• M6: 724,054 km (0.091 R)
• M7: 845,228 km (0.068 R)
• M8: 991,535 km (0.091 R)
• M9: 1,095,804 km (0.066 R)
• M10: 1,296,565 km (0.059 R)
• M11: 1,437,336 km (0.076 R)
• M12: 1,557,015 km (0.115 R)
• M13: 1,718,431 km (0.096 R)
• M14: 1,891,216 km (0.032 R)
• M15: 2,023,311 km (0.093 R)
• M16: 2,260,723 km (0.099 R)
• M17: 2,407,479 km (0.054 R)
• M18: 2,532,393 km (0.091 R)
• M19: 2,665,984 km (0.062 R)
• M20: 2,880,657 km (0.035 R)
• M21: 3,162,349 km (0.091 R)
• M22: 3,334,237 km (0.06 R)
• M23: 3,418,012 km (0.088 R)
• M24: 3,630,292 km (0.07 R)
• M25: 3,832,548 km (0.107 R)
• M26: 4,225,392 km (0.09 R)
• M27: 4,369,604 km (0.037 R)
• M28: 4,569,467 km (0.111 R)
• M29: 4,788,029 km (0.061 R)
• M30: 5,235,776 km (0.112 R)
• M31: 5,514,327 km (0.117 R)
• M32: 5,739,023 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.5

Radius: 13

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.82 AU - 2.08 AU

Year: 1786 Days

Day: 5.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 29,564,538 km

• M1: 186,997 km (0.107 R)
• M2: 272,268 km (0.084 R)
• M3: 364,869 km (0.045 R)
• M4: 498,311 km (0.117 R)
• M5: 598,840 km (0.044 R)
• M6: 700,866 km (0.034 R)
• M7: 802,293 km (0.087 R)
• M8: 885,919 km (0.084 R)
• M9: 972,985 km (0.061 R)
• M10: 1,113,756 km (0.037 R)
• M11: 1,315,863 km (0.073 R)
• M12: 1,473,240 km (0.089 R)
• M13: 1,736,831 km (0.117 R)
• M14: 1,858,903 km (0.109 R)
• M15: 2,058,467 km (0.064 R)
• M16: 2,287,501 km (0.075 R)
• M17: 2,444,878 km (0.097 R)
• M18: 2,770,852 km (0.047 R)
• M19: 3,073,787 km (0.098 R)
• M20: 3,160,554 km (0.109 R)
• M21: 4,128,452 km (0.094 R)
• M22: 4,307,671 km (0.095 R)
• M23: 4,947,650 km (0.091 R)
• M24: 5,138,238 km (0.091 R)
• M25: 5,256,720 km (0.111 R)
• M26: 5,862,890 km (0.096 R)
• M27: 6,033,581 km (0.114 R)
• M28: 6,158,795 km (0.113 R)
• M29: 6,316,471 km (0.102 R)
• M30: 6,635,862 km (0.068 R)
• M31: 6,895,265 km (0.072 R)
• M32: 7,026,163 km (0.096 R)
• M33: 7,191,020 km (0.083 R)
• M34: 7,373,829 km (0.071 R)
• M35: 7,558,283 km (0.12 R)
• M36: 7,727,328 km (0.058 R)
• M37: 7,897,571 km (0.107 R)
• M38: 8,051,956 km (0.101 R)
• M39: 8,207,238 km (0.096 R)
• M40: 8,328,712 km (0.108 R)
• M41: 8,450,784 km (0.077 R)
• M42: 8,714,525 km (0.097 R)
• M43: 9,052,466 km (0.105 R)
• M44: 9,286,138 km (0.06 R)
• M45: 9,521,904 km (0.037 R)
• M46: 9,796,417 km (0.104 R)
• M47: 9,906,969 km (0.066 R)
• M48: 10,129,272 km (0.107 R)
• M49: 10,578,963 km (0.073 R)
• M50: 10,901,346 km (0.034 R)
• M51: 10,996,790 km (0.058 R)
• M52: 11,848,899 km (0.114 R)
• M53: 11,986,529 km (0.064 R)
• M54: 12,243,389 km (0.091 R)
• M55: 12,402,262 km (0.07 R)
• M56: 12,502,044 km (0.083 R)
• M57: 12,722,252 km (0.097 R)
• M58: 13,739,816 km (0.07 R)
• M59: 13,822,394 km (0.096 R)
• M60: 13,967,205 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.4

Radius: 10.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.89 AU - 4.65 AU

Year: 4802 Days

Day: 9.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 29,564,538 km

• M1: 153,637 km (0.061 R)
• M2: 336,745 km (0.116 R)
• M3: 493,374 km (0.1 R)
• M4: 591,360 km (0.095 R)
• M5: 696,976 km (0.025 R)
• M6: 906,862 km (0.094 R)
• M7: 1,400,984 km (0.048 R)
• M8: 1,506,451 km (0.112 R)
• M9: 1,669,961 km (0.119 R)
• M10: 1,796,521 km (0.037 R)
• M11: 1,911,861 km (0.092 R)
• M12: 2,104,543 km (0.11 R)
• M13: 2,445,476 km (0.071 R)
• M14: 2,887,837 km (0.081 R)
• M15: 2,972,510 km (0.031 R)
• M16: 3,127,194 km (0.092 R)
• M17: 3,214,260 km (0.11 R)
• M18: 3,426,689 km (0.077 R)
• M19: 3,570,752 km (0.094 R)
• M20: 3,643,606 km (0.093 R)
• M21: 3,828,060 km (0.115 R)
• M22: 4,129,500 km (0.063 R)
• M23: 4,206,094 km (0.094 R)
• M24: 4,438,718 km (0.114 R)
• M25: 4,536,855 km (0.114 R)
• M26: 4,775,463 km (0.061 R)
• M27: 4,896,488 km (0.117 R)
• M28: 5,100,240 km (0.075 R)
• M29: 5,306,835 km (0.104 R)
• M30: 5,516,272 km (0.116 R)
• M31: 5,792,579 km (0.082 R)
• M32: 5,899,990 km (0.07 R)
• M33: 6,536,679 km (0.099 R)
• M34: 6,603,848 km (0.106 R)
• M35: 7,357,373 km (0.07 R)
• M36: 7,427,235 km (0.076 R)
• M37: 7,994,061 km (0.093 R)
• M38: 8,065,868 km (0.044 R)
• M39: 8,379,725 km (0.112 R)
• M40: 8,920,072 km (0.074 R)
• M41: 9,320,097 km (0.117 R)
• M42: 9,547,785 km (0.058 R)
• M43: 9,751,687 km (0.061 R)
• M44: 10,502,967 km (0.117 R)
• M45: 10,898,803 km (0.1 R)
• M46: 11,759,739 km (0.119 R)
• M47: 11,868,945 km (0.03 R)
• M48: 12,558,741 km (0.055 R)
• M49: 13,205,004 km (0.076 R)
• M50: 13,318,399 km (0.103 R)
• M51: 13,403,820 km (0.117 R)
• M52: 13,718,274 km (0.052 R)
• M53: 13,977,378 km (0.071 R)
• M54: 14,208,955 km (0.081 R)
• M55: 14,296,171 km (0.106 R)
• M56: 14,471,200 km (0.049 R)
• M57: 14,588,186 km (0.118 R)
• M58: 15,029,948 km (0.12 R)
• M59: 15,386,440 km (0.059 R)
• M60: 15,685,786 km (0.112 R)
• M61: 15,956,707 km (0.072 R)
• M62: 16,503,338 km (0.081 R)
• M63: 17,334,803 km (0.091 R)
• M64: 17,802,595 km (0.082 R)
• M65: 18,814,475 km (0.081 R)
• M66: 19,006,260 km (0.088 R)
• M67: 20,498,349 km (0.065 R)
• M68: 21,994,029 km (0.096 R)
• M69: 22,061,348 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.8

Radius: 14.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.19 AU - 5.33 AU

Year: 6813 Days

Day: 6.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,564,538 km

• M1: 211,980 km (0.109 R)
• M2: 303,983 km (0.09 R)
• M3: 419,622 km (0.088 R)
• M4: 539,300 km (0.088 R)
• M5: 735,573 km (0.113 R)
• M6: 900,430 km (0.102 R)
• M7: 1,103,434 km (0.086 R)
• M8: 1,256,473 km (0.035 R)
• M9: 1,686,417 km (0.085 R)
• M10: 1,850,077 km (0.082 R)
• M11: 1,957,039 km (0.09 R)
• M12: 2,389,976 km (0.099 R)
• M13: 2,541,219 km (0.068 R)
• M14: 2,817,975 km (0.102 R)
• M15: 3,123,155 km (0.112 R)
• M16: 3,903,158 km (0.097 R)
• M17: 4,997,915 km (0.115 R)
• M18: 5,236,673 km (0.039 R)
• M19: 5,816,066 km (0.072 R)
• M20: 5,952,649 km (0.066 R)
• M21: 6,795,034 km (0.085 R)
• M22: 6,963,182 km (0.118 R)
• M23: 7,205,980 km (0.094 R)
• M24: 7,724,785 km (0.109 R)
• M25: 7,875,281 km (0.095 R)
• M26: 7,976,110 km (0.044 R)
• M27: 8,153,682 km (0.084 R)
• M28: 8,281,439 km (0.091 R)
• M29: 8,383,913 km (0.054 R)
• M30: 9,273,273 km (0.115 R)
• M31: 9,379,936 km (0.036 R)
• M32: 9,756,324 km (0.034 R)
• M33: 10,110,273 km (0.11 R)
• M34: 10,247,604 km (0.042 R)
• M35: 10,357,857 km (0.054 R)
• M36: 10,663,187 km (0.066 R)
• M37: 10,859,010 km (0.112 R)
• M38: 11,140,853 km (0.099 R)
• M39: 11,254,397 km (0.071 R)
• M40: 11,453,811 km (0.06 R)
• M41: 11,625,699 km (0.111 R)
• M42: 11,798,485 km (0.101 R)
• M43: 11,972,018 km (0.109 R)
• M44: 12,645,508 km (0.103 R)
• M45: 12,793,610 km (0.055 R)
• M46: 13,001,850 km (0.093 R)
• M47: 13,091,459 km (0.068 R)
• M48: 13,301,195 km (0.113 R)
• M49: 13,512,278 km (0.093 R)
• M50: 13,815,513 km (0.079 R)
• M51: 13,907,067 km (0.053 R)
• M52: 14,182,477 km (0.106 R)
• M53: 14,398,047 km (0.116 R)
• M54: 14,708,014 km (0.053 R)
• M55: 15,051,341 km (0.114 R)
• M56: 15,523,921 km (0.101 R)
• M57: 17,036,206 km (0.074 R)
• M58: 17,298,301 km (0.101 R)
• M59: 17,727,048 km (0.109 R)
• M60: 18,359,997 km (0.102 R)
• M61: 18,831,081 km (0.049 R)
• M62: 19,579,519 km (0.096 R)
• M63: 19,785,366 km (0.067 R)
• M64: 20,755,358 km (0.095 R)
• M65: 20,930,238 km (0.1 R)
• M66: 21,528,330 km (0.077 R)
• M67: 22,060,899 km (0.053 R)
• M68: 22,633,559 km (0.071 R)
• M69: 23,138,901 km (0.083 R)
• M70: 23,429,271 km (0.054 R)
• M71: 23,574,829 km (0.118 R)
• M72: 24,344,361 km (0.03 R)
• M73: 24,676,767 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232

Radius: 9.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.75 AU - 6.13 AU

Year: 8324 Days

Day: 5.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,564,538 km

• M1: 152,590 km (0.093 R)
• M2: 225,743 km (0.11 R)
• M3: 291,716 km (0.11 R)
• M4: 502,798 km (0.106 R)
• M5: 566,677 km (0.063 R)
• M6: 633,697 km (0.076 R)
• M7: 752,178 km (0.058 R)
• M8: 865,573 km (0.082 R)
• M9: 1,110,615 km (0.072 R)
• M10: 1,346,979 km (0.076 R)
• M11: 1,408,614 km (0.095 R)
• M12: 1,471,445 km (0.066 R)
• M13: 1,567,337 km (0.068 R)
• M14: 2,259,975 km (0.085 R)
• M15: 2,716,997 km (0.096 R)
• M16: 2,815,881 km (0.071 R)
• M17: 2,996,894 km (0.106 R)
• M18: 3,541,580 km (0.104 R)
• M19: 3,891,938 km (0.065 R)
• M20: 4,071,456 km (0.068 R)
• M21: 4,185,000 km (0.118 R)
• M22: 4,579,041 km (0.085 R)
• M23: 4,744,796 km (0.084 R)
• M24: 4,888,410 km (0.082 R)
• M25: 4,985,050 km (0.093 R)
• M26: 5,502,658 km (0.052 R)
• M27: 6,403,088 km (0.117 R)
• M28: 6,668,774 km (0.054 R)
• M29: 6,803,113 km (0.093 R)
• M30: 7,046,957 km (0.089 R)
• M31: 7,543,323 km (0.08 R)
• M32: 7,965,638 km (0.106 R)
• M33: 8,051,058 km (0.1 R)
• M34: 8,136,778 km (0.052 R)
• M35: 8,569,864 km (0.1 R)
• M36: 9,069,820 km (0.104 R)
• M37: 9,518,913 km (0.095 R)
• M38: 10,940,840 km (0.063 R)
• M39: 12,001,190 km (0.092 R)
• M40: 12,329,109 km (0.095 R)
• M41: 12,759,651 km (0.101 R)
• M42: 12,859,732 km (0.102 R)
• M43: 12,959,963 km (0.111 R)
• M44: 13,499,562 km (0.086 R)
• M45: 13,840,496 km (0.099 R)
• M46: 14,218,829 km (0.056 R)
• M47: 15,091,284 km (0.106 R)
• M48: 15,161,744 km (0.055 R)
• M49: 15,303,264 km (0.049 R)
• M50: 15,945,039 km (0.033 R)
• M51: 16,450,380 km (0.118 R)
• M52: 16,851,153 km (0.087 R)
• M53: 17,218,266 km (0.12 R)
• M54: 17,292,018 km (0.063 R)
• M55: 18,185,117 km (0.115 R)
• M56: 18,335,313 km (0.095 R)
• M57: 19,016,881 km (0.086 R)
• M58: 19,591,188 km (0.056 R)
• M59: 20,287,715 km (0.103 R)
• M60: 21,110,803 km (0.097 R)
• M61: 21,229,135 km (0.09 R)
• M62: 21,665,512 km (0.055 R)
• M63: 22,789,291 km (0.086 R)
• M64: 23,276,681 km (0.096 R)
• M65: 23,849,790 km (0.05 R)
• M66: 23,973,059 km (0.12 R)
• M67: 24,137,916 km (0.093 R)
• M68: 24,468,826 km (0.052 R)
• M69: 25,218,760 km (0.06 R)
• M70: 25,680,718 km (0.114 R)
• M71: 26,103,183 km (0.072 R)
• M72: 26,357,798 km (0.056 R)
• M73: 26,826,638 km (0.05 R)
• M74: 27,126,432 km (0.042 R)
• M75: 27,470,358 km (0.118 R)
• M76: 27,772,545 km (0.092 R)
• M77: 27,989,163 km (0.091 R)
• M78: 28,817,038 km (0.112 R)
• M79: 29,211,976 km (0.04 R)
• M80: 29,388,053 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 17,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit