🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.8

Radius: 13.1

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.06 AU - 1.34 AU

Year: 862 Days

Day: 12.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,388,078 km

• M1: 163,959 km (0.082 R)
• M2: 247,734 km (0.09 R)
• M3: 334,950 km (0.067 R)
• M4: 445,502 km (0.067 R)
• M5: 614,847 km (0.103 R)
• M6: 712,086 km (0.077 R)
• M7: 834,756 km (0.056 R)
• M8: 927,806 km (0.059 R)
• M9: 1,031,926 km (0.052 R)
• M10: 1,214,884 km (0.108 R)
• M11: 1,310,777 km (0.068 R)
• M12: 1,506,301 km (0.083 R)
• M13: 1,647,970 km (0.088 R)
• M14: 1,746,406 km (0.084 R)
• M15: 1,829,283 km (0.077 R)
• M16: 1,958,535 km (0.034 R)
• M17: 2,174,704 km (0.079 R)
• M18: 2,278,675 km (0.089 R)
• M19: 2,452,507 km (0.097 R)
• M20: 3,027,113 km (0.115 R)
• M21: 3,311,050 km (0.111 R)
• M22: 3,398,415 km (0.114 R)
• M23: 3,648,542 km (0.109 R)
• M24: 3,801,581 km (0.073 R)
• M25: 4,014,908 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.2

Radius: 12.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.1 AU - 1.4 AU

Year: 917 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 37,388,078 km

• M1: 161,566 km (0.027 R)
• M2: 261,048 km (0.118 R)
• M3: 338,390 km (0.108 R)
• M4: 418,874 km (0.08 R)
• M5: 508,483 km (0.115 R)
• M6: 629,059 km (0.091 R)
• M7: 802,742 km (0.083 R)
• M8: 979,716 km (0.078 R)
• M9: 1,059,153 km (0.045 R)
• M10: 1,275,771 km (0.118 R)
• M11: 1,379,143 km (0.111 R)
• M12: 1,764,058 km (0.102 R)
• M13: 1,845,140 km (0.077 R)
• M14: 2,011,194 km (0.057 R)
• M15: 2,102,299 km (0.098 R)
• M16: 2,493,797 km (0.047 R)
• M17: 2,625,143 km (0.116 R)
• M18: 2,785,812 km (0.072 R)
• M19: 2,867,492 km (0.119 R)
• M20: 2,998,390 km (0.093 R)
• M21: 3,138,414 km (0.11 R)
• M22: 3,244,778 km (0.066 R)
• M23: 3,388,691 km (0.111 R)
• M24: 3,578,830 km (0.038 R)
• M25: 3,908,992 km (0.048 R)
• M26: 4,163,010 km (0.037 R)
• M27: 4,406,704 km (0.115 R)
• M28: 4,687,649 km (0.031 R)
• M29: 4,850,711 km (0.065 R)
• M30: 4,941,367 km (0.098 R)
• M31: 5,032,472 km (0.106 R)
• M32: 5,573,867 km (0.088 R)
• M33: 5,694,742 km (0.117 R)
• M34: 5,842,844 km (0.108 R)
• M35: 5,939,335 km (0.086 R)
• M36: 6,045,100 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.7

Radius: 13.1

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.7 AU - 2.24 AU

Year: 1814 Days

Day: 9.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 37,388,078 km

• M1: 262,694 km (0.064 R)
• M2: 432,936 km (0.088 R)
• M3: 567,275 km (0.11 R)
• M4: 673,789 km (0.077 R)
• M5: 977,921 km (0.064 R)
• M6: 1,183,768 km (0.05 R)
• M7: 1,268,440 km (0.093 R)
• M8: 1,384,678 km (0.059 R)
• M9: 1,474,437 km (0.043 R)
• M10: 1,566,290 km (0.114 R)
• M11: 1,953,748 km (0.025 R)
• M12: 2,135,809 km (0.111 R)
• M13: 2,553,935 km (0.055 R)
• M14: 2,791,945 km (0.12 R)
• M15: 2,881,405 km (0.116 R)
• M16: 3,050,301 km (0.078 R)
• M17: 3,209,323 km (0.03 R)
• M18: 3,303,271 km (0.068 R)
• M19: 3,494,157 km (0.102 R)
• M20: 3,773,157 km (0.058 R)
• M21: 4,103,170 km (0.112 R)
• M22: 4,249,627 km (0.109 R)
• M23: 4,338,488 km (0.085 R)
• M24: 4,760,803 km (0.072 R)
• M25: 4,853,105 km (0.102 R)
• M26: 4,977,121 km (0.075 R)
• M27: 5,149,308 km (0.114 R)
• M28: 5,387,319 km (0.109 R)
• M29: 5,499,667 km (0.106 R)
• M30: 5,629,069 km (0.069 R)
• M31: 5,792,130 km (0.095 R)
• M32: 6,106,585 km (0.108 R)
• M33: 6,274,284 km (0.037 R)
• M34: 6,409,670 km (0.077 R)
• M35: 6,614,470 km (0.091 R)
• M36: 6,717,692 km (0.109 R)
• M37: 7,330,595 km (0.113 R)
• M38: 7,455,359 km (0.103 R)
• M39: 7,670,780 km (0.116 R)
• M40: 7,761,287 km (0.106 R)
• M41: 7,852,093 km (0.07 R)
• M42: 7,943,198 km (0.061 R)
• M43: 8,071,404 km (0.117 R)
• M44: 8,292,659 km (0.111 R)
• M45: 8,722,753 km (0.116 R)
• M46: 8,854,997 km (0.061 R)
• M47: 9,064,285 km (0.107 R)
• M48: 9,333,112 km (0.107 R)
• M49: 9,702,020 km (0.108 R)
• M50: 9,898,143 km (0.081 R)
• M51: 10,016,475 km (0.063 R)
• M52: 11,205,030 km (0.096 R)
• M53: 11,701,246 km (0.038 R)
• M54: 11,973,066 km (0.092 R)
• M55: 12,183,550 km (0.053 R)
• M56: 12,289,315 km (0.073 R)
• M57: 12,459,109 km (0.069 R)
• M58: 12,865,566 km (0.032 R)
• M59: 13,450,494 km (0.084 R)
• M60: 13,757,319 km (0.073 R)
• M61: 13,867,573 km (0.114 R)
• M62: 13,977,976 km (0.066 R)
• M63: 14,601,799 km (0.111 R)
• M64: 14,691,708 km (0.105 R)
• M65: 14,781,766 km (0.09 R)
• M66: 15,098,315 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.1

Radius: 12.9

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.98 AU - 2.44 AU

Year: 2155 Days

Day: 11.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 37,388,078 km

• M1: 162,164 km (0.062 R)
• M2: 258,804 km (0.071 R)
• M3: 407,056 km (0.1 R)
• M4: 502,200 km (0.083 R)
• M5: 671,844 km (0.069 R)
• M6: 771,775 km (0.107 R)
• M7: 912,397 km (0.071 R)
• M8: 1,030,580 km (0.089 R)
• M9: 1,283,550 km (0.119 R)
• M10: 1,370,616 km (0.12 R)
• M11: 1,612,964 km (0.116 R)
• M12: 1,733,241 km (0.06 R)
• M13: 1,830,330 km (0.088 R)
• M14: 1,989,801 km (0.077 R)
• M15: 2,202,679 km (0.1 R)
• M16: 2,474,199 km (0.099 R)
• M17: 2,562,163 km (0.073 R)
• M18: 2,703,832 km (0.068 R)
• M19: 3,160,405 km (0.071 R)
• M20: 3,467,679 km (0.032 R)
• M21: 3,717,058 km (0.028 R)
• M22: 3,852,594 km (0.075 R)
• M23: 3,963,895 km (0.08 R)
• M24: 4,509,628 km (0.068 R)
• M25: 4,654,439 km (0.057 R)
• M26: 4,865,222 km (0.108 R)
• M27: 4,948,698 km (0.072 R)
• M28: 5,135,695 km (0.113 R)
• M29: 5,411,105 km (0.109 R)
• M30: 5,526,445 km (0.12 R)
• M31: 5,681,578 km (0.032 R)
• M32: 5,877,551 km (0.057 R)
• M33: 6,135,757 km (0.108 R)
• M34: 6,612,076 km (0.064 R)
• M35: 6,849,488 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.9

Radius: 5.4

Gravity: 16.01 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.84 AU - 11.18 AU

Year: 19239 Days

Day: 15.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 37,388,078 km

• M1: 73,004 km (0.103 R)
• M2: 163,810 km (0.107 R)
• M3: 457,919 km (0.104 R)
• M4: 648,357 km (0.081 R)
• M5: 1,223,112 km (0.12 R)
• M6: 1,514,529 km (0.119 R)
• M7: 1,569,880 km (0.091 R)
• M8: 1,975,889 km (0.087 R)
• M9: 2,159,445 km (0.039 R)
• M10: 2,543,313 km (0.118 R)
• M11: 2,913,419 km (0.105 R)
• M12: 3,372,684 km (0.101 R)
• M13: 3,408,887 km (0.085 R)
• M14: 3,629,095 km (0.047 R)
• M15: 4,880,182 km (0.088 R)
• M16: 5,128,365 km (0.107 R)
• M17: 5,338,400 km (0.091 R)
• M18: 6,206,217 km (0.075 R)
• M19: 6,520,373 km (0.103 R)
• M20: 6,611,029 km (0.056 R)
• M21: 7,163,793 km (0.086 R)
• M22: 7,588,053 km (0.055 R)
• M23: 7,875,580 km (0.1 R)
• M24: 8,313,303 km (0.032 R)
• M25: 8,411,739 km (0.096 R)
• M26: 8,460,956 km (0.097 R)
• M27: 9,161,673 km (0.107 R)
• M28: 9,365,275 km (0.081 R)
• M29: 9,570,374 km (0.099 R)
• M30: 10,247,155 km (0.118 R)
• M31: 10,993,200 km (0.087 R)
• M32: 11,263,822 km (0.101 R)
• M33: 11,646,493 km (0.086 R)
• M34: 12,200,454 km (0.102 R)
• M35: 13,333,957 km (0.079 R)
• M36: 15,276,486 km (0.074 R)
• M37: 15,336,774 km (0.101 R)
• M38: 15,699,848 km (0.096 R)
• M39: 15,821,471 km (0.1 R)
• M40: 15,943,393 km (0.045 R)
• M41: 17,431,144 km (0.113 R)
• M42: 17,620,236 km (0.108 R)
• M43: 17,873,505 km (0.12 R)
• M44: 18,255,428 km (0.096 R)
• M45: 19,287,354 km (0.072 R)
• M46: 19,679,151 km (0.069 R)
• M47: 20,205,586 km (0.119 R)
• M48: 21,744,798 km (0.092 R)
• M49: 22,837,761 km (0.12 R)
• M50: 23,321,410 km (0.118 R)
• M51: 23,738,789 km (0.064 R)
• M52: 24,018,387 km (0.098 R)
• M53: 26,293,920 km (0.07 R)
• M54: 26,366,176 km (0.079 R)
• M55: 26,438,432 km (0.032 R)
• M56: 28,266,817 km (0.116 R)
• M57: 29,084,220 km (0.077 R)
• M58: 32,044,014 km (0.11 R)
• M59: 32,507,916 km (0.083 R)
• M60: 32,662,900 km (0.109 R)
• M61: 32,740,541 km (0.091 R)
• M62: 33,129,645 km (0.106 R)
• M63: 33,207,735 km (0.095 R)
• M64: 33,833,952 km (0.06 R)
• M65: 35,018,767 km (0.072 R)
• M66: 35,816,124 km (0.051 R)
• M67: 36,297,380 km (0.085 R)
• M68: 37,266,326 km (0.065 R)
• M69: 37,509,871 km (0.053 R)
• M70: 37,917,076 km (0.055 R)
• M71: 38,817,955 km (0.094 R)
• M72: 39,229,648 km (0.036 R)
• M73: 39,974,645 km (0.099 R)
• M74: 41,310,255 km (0.119 R)
• M75: 41,814,998 km (0.118 R)
• M76: 42,321,686 km (0.067 R)
• M77: 43,682,877 km (0.067 R)
• M78: 43,854,017 km (0.072 R)
• M79: 44,885,644 km (0.032 R)
• M80: 44,971,962 km (0.041 R)
• M81: 47,235,827 km (0.113 R)
• M82: 51,060,296 km (0.04 R)
• M83: 51,511,484 km (0.09 R)
• M84: 52,508,703 km (0.07 R)
• M85: 53,878,571 km (0.107 R)
• M86: 54,614,143 km (0.102 R)
• M87: 54,890,750 km (0.1 R)
• M88: 55,538,060 km (0.109 R)
• M89: 57,214,304 km (0.107 R)
• M90: 57,870,590 km (0.105 R)
• M91: 58,529,419 km (0.089 R)
• M92: 59,380,032 km (0.061 R)
• M93: 60,520,716 km (0.11 R)
• M94: 60,616,010 km (0.043 R)
• M95: 64,861,897 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.1

Radius: 6.5

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.22 AU - 11 AU

Year: 21088 Days

Day: 17.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,388,078 km

• M1: 86,916 km (0.071 R)
• M2: 274,662 km (0.081 R)
• M3: 510,578 km (0.111 R)
• M4: 656,735 km (0.056 R)
• M5: 713,432 km (0.069 R)
• M6: 831,764 km (0.04 R)
• M7: 924,964 km (0.108 R)
• M8: 972,985 km (0.051 R)
• M9: 1,071,420 km (0.047 R)
• M10: 1,386,623 km (0.059 R)
• M11: 1,441,974 km (0.061 R)
• M12: 2,357,513 km (0.076 R)
• M13: 2,535,983 km (0.071 R)
• M14: 2,604,050 km (0.101 R)
• M15: 2,882,601 km (0.088 R)
• M16: 3,146,193 km (0.104 R)
• M17: 3,904,355 km (0.101 R)
• M18: 4,036,001 km (0.097 R)
• M19: 5,170,252 km (0.091 R)
• M20: 6,119,301 km (0.106 R)
• M21: 6,457,841 km (0.084 R)
• M22: 6,802,514 km (0.089 R)
• M23: 6,929,373 km (0.11 R)
• M24: 7,121,008 km (0.091 R)
• M25: 7,477,051 km (0.117 R)
• M26: 7,938,561 km (0.058 R)
• M27: 8,682,361 km (0.12 R)
• M28: 9,062,489 km (0.092 R)
• M29: 10,235,486 km (0.037 R)
• M30: 10,932,313 km (0.058 R)
• M31: 11,267,712 km (0.102 R)
• M32: 11,568,703 km (0.083 R)
• M33: 11,834,239 km (0.069 R)
• M34: 12,217,060 km (0.086 R)
• M35: 12,642,965 km (0.108 R)
• M36: 12,838,040 km (0.106 R)
• M37: 13,034,163 km (0.101 R)
• M38: 13,509,137 km (0.106 R)
• M39: 13,868,919 km (0.117 R)
• M40: 14,191,452 km (0.071 R)
• M41: 15,422,792 km (0.115 R)
• M42: 15,714,957 km (0.057 R)
• M43: 16,432,279 km (0.06 R)
• M44: 16,517,400 km (0.107 R)
• M45: 16,560,035 km (0.109 R)
• M46: 16,816,297 km (0.065 R)
• M47: 17,593,308 km (0.11 R)
• M48: 17,724,057 km (0.062 R)
• M49: 17,811,272 km (0.106 R)
• M50: 18,470,400 km (0.074 R)
• M51: 18,558,813 km (0.119 R)
• M52: 19,316,675 km (0.056 R)
• M53: 21,000,549 km (0.117 R)
• M54: 22,164,720 km (0.04 R)
• M55: 22,258,817 km (0.076 R)
• M56: 22,825,793 km (0.113 R)
• M57: 22,873,365 km (0.107 R)
• M58: 23,637,361 km (0.092 R)
• M59: 24,215,707 km (0.035 R)
• M60: 24,361,116 km (0.071 R)
• M61: 25,043,132 km (0.073 R)
• M62: 25,092,200 km (0.073 R)
• M63: 25,583,480 km (0.043 R)
• M64: 26,475,981 km (0.112 R)
• M65: 26,825,741 km (0.034 R)
• M66: 26,976,236 km (0.104 R)
• M67: 27,026,351 km (0.093 R)
• M68: 27,126,881 km (0.083 R)
• M69: 27,277,825 km (0.039 R)
• M70: 28,036,735 km (0.105 R)
• M71: 28,087,599 km (0.07 R)
• M72: 32,948,333 km (0.082 R)
• M73: 33,055,594 km (0.079 R)
• M74: 33,972,779 km (0.116 R)
• M75: 34,027,083 km (0.071 R)
• M76: 34,298,603 km (0.1 R)
• M77: 34,352,907 km (0.113 R)
• M78: 35,062,599 km (0.114 R)
• M79: 35,336,812 km (0.099 R)
• M80: 35,446,617 km (0.071 R)
• M81: 36,829,799 km (0.119 R)
• M82: 37,388,098 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 11,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit