🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.4

Radius: 11

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.69 AU - 0.93 AU

Year: 503 Days

Day: 11.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,713,793 km

• M1: 138,378 km (0.102 R)
• M2: 207,043 km (0.094 R)
• M3: 305,030 km (0.063 R)
• M4: 373,845 km (0.116 R)
• M5: 509,082 km (0.101 R)
• M6: 641,625 km (0.077 R)
• M7: 758,012 km (0.102 R)
• M8: 828,174 km (0.078 R)
• M9: 925,263 km (0.068 R)
• M10: 997,818 km (0.067 R)
• M11: 1,186,311 km (0.103 R)
• M12: 1,258,866 km (0.115 R)
• M13: 1,361,640 km (0.095 R)
• M14: 1,452,595 km (0.116 R)
• M15: 1,560,755 km (0.116 R)
• M16: 1,629,420 km (0.119 R)
• M17: 1,761,814 km (0.104 R)
• M18: 1,869,674 km (0.051 R)
• M19: 1,955,095 km (0.057 R)
• M20: 2,066,994 km (0.119 R)
• M21: 2,402,243 km (0.106 R)
• M22: 2,486,616 km (0.102 R)
• M23: 2,581,162 km (0.109 R)
• M24: 2,667,629 km (0.07 R)
• M25: 2,736,594 km (0.064 R)
• M26: 2,820,219 km (0.11 R)
• M27: 2,918,954 km (0.109 R)
• M28: 2,999,587 km (0.082 R)
• M29: 3,119,714 km (0.07 R)
• M30: 3,212,165 km (0.032 R)
• M31: 3,305,365 km (0.108 R)
• M32: 3,374,778 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.4

Radius: 10.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.82 AU - 1.02 AU

Year: 609 Days

Day: 6.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 55,713,793 km

• M1: 140,622 km (0.086 R)
• M2: 207,642 km (0.077 R)
• M3: 298,298 km (0.062 R)
• M4: 404,513 km (0.09 R)
• M5: 510,727 km (0.068 R)
• M6: 579,991 km (0.09 R)
• M7: 663,616 km (0.053 R)
• M8: 759,508 km (0.104 R)
• M9: 832,811 km (0.091 R)
• M10: 908,807 km (0.117 R)
• M11: 1,055,413 km (0.11 R)
• M12: 1,134,101 km (0.089 R)
• M13: 1,274,574 km (0.116 R)
• M14: 1,382,584 km (0.076 R)
• M15: 1,469,500 km (0.111 R)
• M16: 1,558,211 km (0.062 R)
• M17: 1,824,944 km (0.106 R)
• M18: 2,002,068 km (0.097 R)
• M19: 2,095,567 km (0.075 R)
• M20: 2,224,371 km (0.099 R)
• M21: 2,304,256 km (0.053 R)
• M22: 2,390,724 km (0.073 R)
• M23: 2,537,479 km (0.106 R)
• M24: 2,651,173 km (0.085 R)
• M25: 2,729,862 km (0.11 R)
• M26: 3,014,846 km (0.112 R)
• M27: 3,109,841 km (0.118 R)
• M28: 3,212,315 km (0.069 R)
• M29: 3,387,943 km (0.034 R)
• M30: 3,553,249 km (0.112 R)
• M31: 3,687,588 km (0.073 R)
• M32: 3,892,237 km (0.053 R)
• M33: 3,975,115 km (0.09 R)
• M34: 4,044,678 km (0.086 R)
• M35: 4,284,333 km (0.109 R)
• M36: 4,377,234 km (0.06 R)
• M37: 4,456,221 km (0.1 R)
• M38: 4,601,331 km (0.093 R)
• M39: 4,725,946 km (0.043 R)
• M40: 4,799,698 km (0.088 R)
• M41: 4,926,108 km (0.086 R)
• M42: 5,053,566 km (0.086 R)
• M43: 5,128,963 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.5

Radius: 13.4

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.19 AU - 1.85 AU

Year: 1294 Days

Day: 13.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,713,793 km

• M1: 191,635 km (0.11 R)
• M2: 327,320 km (0.109 R)
• M3: 427,102 km (0.059 R)
• M4: 609,761 km (0.065 R)
• M5: 838,197 km (0.118 R)
• M6: 974,032 km (0.048 R)
• M7: 1,198,129 km (0.068 R)
• M8: 1,299,706 km (0.086 R)
• M9: 1,463,815 km (0.119 R)
• M10: 1,813,575 km (0.096 R)
• M11: 1,900,791 km (0.12 R)
• M12: 1,998,628 km (0.091 R)
• M13: 2,143,887 km (0.119 R)
• M14: 2,227,213 km (0.062 R)
• M15: 2,518,031 km (0.087 R)
• M16: 2,621,104 km (0.056 R)
• M17: 2,877,365 km (0.103 R)
• M18: 2,995,697 km (0.111 R)
• M19: 3,126,296 km (0.114 R)
• M20: 3,280,083 km (0.079 R)
• M21: 3,398,564 km (0.089 R)
• M22: 3,507,472 km (0.106 R)
• M23: 3,606,505 km (0.068 R)
• M24: 3,740,096 km (0.064 R)
• M25: 3,886,702 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.5

Radius: 3.4

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.38 AU - 5.74 AU

Year: 9049 Days

Day: 17.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,713,793 km

• M1: 43,234 km (0.07 R)
• M2: 166,353 km (0.115 R)
• M3: 302,936 km (0.075 R)
• M4: 568,472 km (0.061 R)
• M5: 975,977 km (0.106 R)
• M6: 1,133,204 km (0.052 R)
• M7: 1,607,878 km (0.102 R)
• M8: 1,793,379 km (0.112 R)
• M9: 2,529,850 km (0.053 R)
• M10: 3,041,474 km (0.083 R)
• M11: 3,482,040 km (0.082 R)
• M12: 3,572,547 km (0.03 R)
• M13: 3,942,353 km (0.048 R)
• M14: 4,263,839 km (0.063 R)
• M15: 4,995,073 km (0.108 R)
• M16: 5,187,157 km (0.082 R)
• M17: 5,565,190 km (0.076 R)
• M18: 5,710,899 km (0.05 R)
• M19: 6,237,782 km (0.056 R)
• M20: 6,265,159 km (0.052 R)
• M21: 6,541,765 km (0.104 R)
• M22: 7,192,815 km (0.09 R)
• M23: 8,985,746 km (0.062 R)
• M24: 9,931,204 km (0.072 R)
• M25: 10,204,669 km (0.104 R)
• M26: 10,237,132 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.2

Radius: 6.4

Gravity: 15.63 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.27 AU - 6.07 AU

Year: 9319 Days

Day: 21.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,713,793 km

• M1: 111,600 km (0.062 R)
• M2: 608,863 km (0.113 R)
• M3: 719,267 km (0.116 R)
• M4: 768,634 km (0.112 R)
• M5: 871,108 km (0.096 R)
• M6: 923,916 km (0.059 R)
• M7: 1,033,272 km (0.099 R)
• M8: 1,089,521 km (0.082 R)
• M9: 1,304,793 km (0.103 R)
• M10: 1,707,959 km (0.074 R)
• M11: 1,981,573 km (0.057 R)
• M12: 2,171,712 km (0.09 R)
• M13: 2,220,182 km (0.093 R)
• M14: 2,724,626 km (0.093 R)
• M15: 3,319,128 km (0.116 R)
• M16: 4,101,674 km (0.082 R)
• M17: 4,192,032 km (0.053 R)
• M18: 4,685,256 km (0.068 R)
• M19: 4,779,802 km (0.11 R)
• M20: 4,906,810 km (0.102 R)
• M21: 5,002,852 km (0.076 R)
• M22: 5,759,518 km (0.118 R)
• M23: 6,411,166 km (0.117 R)
• M24: 6,799,074 km (0.12 R)
• M25: 7,340,319 km (0.057 R)
• M26: 7,413,622 km (0.12 R)
• M27: 8,234,914 km (0.116 R)
• M28: 8,656,331 km (0.099 R)
• M29: 8,928,300 km (0.041 R)
• M30: 9,480,316 km (0.114 R)
• M31: 10,165,624 km (0.051 R)
• M32: 10,370,124 km (0.108 R)
• M33: 10,452,403 km (0.044 R)
• M34: 10,741,875 km (0.119 R)
• M35: 11,797,138 km (0.046 R)
• M36: 12,012,111 km (0.049 R)
• M37: 13,733,085 km (0.109 R)
• M38: 14,323,697 km (0.056 R)
• M39: 15,670,826 km (0.11 R)
• M40: 16,144,752 km (0.093 R)
• M41: 16,864,318 km (0.059 R)
• M42: 17,398,681 km (0.078 R)
• M43: 18,434,198 km (0.115 R)
• M44: 18,633,761 km (0.115 R)
• M45: 18,783,808 km (0.087 R)
• M46: 18,934,303 km (0.119 R)
• M47: 19,591,188 km (0.066 R)
• M48: 19,947,978 km (0.032 R)
• M49: 20,204,090 km (0.106 R)
• M50: 20,255,402 km (0.044 R)
• M51: 20,461,249 km (0.113 R)
• M52: 21,031,067 km (0.071 R)
• M53: 21,448,595 km (0.061 R)
• M54: 22,133,155 km (0.06 R)
• M55: 22,611,269 km (0.079 R)
• M56: 22,931,858 km (0.087 R)
• M57: 23,200,087 km (0.097 R)
• M58: 23,739,836 km (0.106 R)
• M59: 24,011,356 km (0.118 R)
• M60: 24,502,486 km (0.097 R)
• M61: 24,997,056 km (0.087 R)
• M62: 25,717,071 km (0.08 R)
• M63: 26,219,570 km (0.086 R)
• M64: 26,556,464 km (0.071 R)
• M65: 27,234,292 km (0.089 R)
• M66: 29,011,814 km (0.114 R)
• M67: 29,476,615 km (0.049 R)
• M68: 30,413,397 km (0.067 R)
• M69: 31,300,662 km (0.115 R)
• M70: 31,419,592 km (0.11 R)
• M71: 31,479,132 km (0.086 R)
• M72: 32,316,431 km (0.071 R)
• M73: 32,919,011 km (0.11 R)
• M74: 32,979,449 km (0.114 R)
• M75: 33,039,887 km (0.076 R)
• M76: 33,100,474 km (0.111 R)
• M77: 33,707,841 km (0.107 R)
• M78: 33,890,799 km (0.072 R)
• M79: 36,298,727 km (0.065 R)
• M80: 36,611,386 km (0.102 R)
• M81: 36,674,068 km (0.091 R)
• M82: 36,862,112 km (0.051 R)
• M83: 37,934,430 km (0.107 R)
• M84: 38,633,650 km (0.097 R)
• M85: 38,761,257 km (0.054 R)
• M86: 38,824,986 km (0.1 R)
• M87: 39,529,741 km (0.098 R)
• M88: 39,722,573 km (0.057 R)
• M89: 40,562,116 km (0.116 R)
• M90: 41,277,044 km (0.074 R)
• M91: 41,407,494 km (0.089 R)
• M92: 41,865,114 km (0.113 R)
• M93: 42,456,025 km (0.118 R)
• M94: 42,851,412 km (0.096 R)
• M95: 43,049,630 km (0.053 R)
• M96: 44,045,054 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.2

Radius: 6.4

Gravity: 20.83 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.47 AU - 7.37 AU

Year: 11228 Days

Day: 22 Hours

Environment

Temp: -228 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,713,793 km

• M1: 99,333 km (0.109 R)
• M2: 162,014 km (0.095 R)
• M3: 326,423 km (0.073 R)
• M4: 398,080 km (0.103 R)
• M5: 475,572 km (0.091 R)
• M6: 610,659 km (0.115 R)
• M7: 777,759 km (0.12 R)
• M8: 836,701 km (0.069 R)
• M9: 1,044,492 km (0.107 R)
• M10: 1,199,476 km (0.087 R)
• M11: 1,918,593 km (0.109 R)
• M12: 1,972,448 km (0.112 R)
• M13: 2,026,752 km (0.088 R)
• M14: 2,164,831 km (0.106 R)
• M15: 3,119,714 km (0.082 R)
• M16: 4,048,118 km (0.104 R)
• M17: 4,434,829 km (0.1 R)
• M18: 4,723,553 km (0.092 R)
• M19: 4,833,358 km (0.113 R)
• M20: 5,548,585 km (0.079 R)
• M21: 5,898,943 km (0.045 R)
• M22: 6,296,425 km (0.069 R)
• M23: 6,620,753 km (0.108 R)
• M24: 7,540,481 km (0.083 R)
• M25: 7,583,266 km (0.073 R)
• M26: 7,712,069 km (0.079 R)
• M27: 7,755,154 km (0.029 R)
• M28: 7,798,238 km (0.071 R)
• M29: 8,410,991 km (0.071 R)
• M30: 8,903,168 km (0.115 R)
• M31: 9,039,003 km (0.118 R)
• M32: 9,775,174 km (0.08 R)
• M33: 10,009,145 km (0.031 R)
• M34: 10,963,579 km (0.102 R)
• M35: 11,109,138 km (0.1 R)
• M36: 11,206,676 km (0.062 R)
• M37: 11,353,431 km (0.082 R)
• M38: 11,550,003 km (0.09 R)
• M39: 14,259,819 km (0.078 R)
• M40: 14,525,056 km (0.055 R)
• M41: 15,222,780 km (0.061 R)
• M42: 15,331,089 km (0.114 R)
• M43: 15,766,718 km (0.109 R)
• M44: 16,151,334 km (0.059 R)
• M45: 16,317,089 km (0.092 R)
• M46: 16,427,941 km (0.029 R)
• M47: 17,323,733 km (0.088 R)
• M48: 19,045,455 km (0.08 R)
• M49: 19,513,696 km (0.086 R)
• M50: 19,631,280 km (0.104 R)
• M51: 23,020,270 km (0.049 R)
• M52: 23,393,965 km (0.119 R)
• M53: 24,972,522 km (0.063 R)
• M54: 27,371,025 km (0.094 R)
• M55: 28,031,948 km (0.104 R)
• M56: 28,764,828 km (0.055 R)
• M57: 29,706,696 km (0.114 R)
• M58: 30,864,135 km (0.115 R)
• M59: 31,275,978 km (0.111 R)
• M60: 31,620,801 km (0.08 R)
• M61: 32,732,313 km (0.116 R)
• M62: 33,644,860 km (0.074 R)
• M63: 34,068,821 km (0.109 R)
• M64: 34,281,399 km (0.091 R)
• M65: 35,208,008 km (0.118 R)
• M66: 35,638,402 km (0.076 R)
• M67: 36,070,590 km (0.067 R)
• M68: 37,377,477 km (0.078 R)
• M69: 38,404,765 km (0.045 R)
• M70: 38,921,776 km (0.027 R)
• M71: 39,218,279 km (0.118 R)
• M72: 39,664,529 km (0.113 R)
• M73: 40,411,770 km (0.069 R)
• M74: 40,787,261 km (0.075 R)
• M75: 40,862,509 km (0.098 R)
• M76: 41,465,837 km (0.085 R)
• M77: 41,541,534 km (0.101 R)
• M78: 41,768,773 km (0.111 R)
• M79: 42,300,444 km (0.072 R)
• M80: 43,293,773 km (0.1 R)
• M81: 44,372,224 km (0.081 R)
• M82: 44,449,567 km (0.109 R)
• M83: 45,771,713 km (0.103 R)
• M84: 46,712,683 km (0.085 R)
• M85: 47,580,949 km (0.11 R)
• M86: 48,613,773 km (0.09 R)
• M87: 49,093,084 km (0.058 R)
• M88: 50,620,927 km (0.105 R)
• M89: 51,350,068 km (0.112 R)
• M90: 53,970,573 km (0.105 R)
• M91: 55,047,528 km (0.117 R)
• M92: 55,130,705 km (0.102 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 15,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit