🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.6

Radius: 14.1

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.51 AU - 0.51 AU

Year: 243 Days

Day: 14.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,648,455 km

• M1: 178,620 km (0.077 R)
• M2: 272,119 km (0.051 R)
• M3: 371,152 km (0.117 R)
• M4: 462,108 km (0.113 R)
• M5: 626,217 km (0.094 R)
• M6: 726,597 km (0.032 R)
• M7: 842,236 km (0.083 R)
• M8: 946,506 km (0.082 R)
• M9: 1,042,996 km (0.109 R)
• M10: 1,146,668 km (0.077 R)
• M11: 1,302,100 km (0.107 R)
• M12: 1,421,928 km (0.109 R)
• M13: 1,624,034 km (0.065 R)
• M14: 1,715,289 km (0.07 R)
• M15: 1,891,515 km (0.082 R)
• M16: 1,988,006 km (0.113 R)
• M17: 2,098,709 km (0.097 R)
• M18: 2,211,505 km (0.101 R)
• M19: 2,300,666 km (0.12 R)
• M20: 2,399,849 km (0.107 R)
• M21: 2,607,192 km (0.105 R)
• M22: 2,701,738 km (0.089 R)
• M23: 2,825,156 km (0.109 R)
• M24: 2,936,457 km (0.106 R)
• M25: 3,039,829 km (0.062 R)
• M26: 3,134,823 km (0.064 R)
• M27: 3,226,078 km (0.089 R)
• M28: 3,411,430 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.3

Radius: 12.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.19 AU - 1.31 AU

Year: 932 Days

Day: 13.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 60,648,455 km

• M1: 165,156 km (0.098 R)
• M2: 295,157 km (0.094 R)
• M3: 376,089 km (0.03 R)
• M4: 492,027 km (0.102 R)
• M5: 591,660 km (0.098 R)
• M6: 671,694 km (0.095 R)
• M7: 779,555 km (0.091 R)
• M8: 982,260 km (0.104 R)
• M9: 1,367,025 km (0.071 R)
• M10: 1,523,505 km (0.116 R)
• M11: 1,623,436 km (0.084 R)
• M12: 1,757,775 km (0.09 R)
• M13: 1,871,170 km (0.025 R)
• M14: 2,080,158 km (0.12 R)
• M15: 2,191,908 km (0.032 R)
• M16: 2,367,985 km (0.098 R)
• M17: 2,457,743 km (0.077 R)
• M18: 2,548,699 km (0.105 R)
• M19: 2,640,851 km (0.066 R)
• M20: 3,158,161 km (0.12 R)
• M21: 3,257,494 km (0.11 R)
• M22: 3,438,956 km (0.102 R)
• M23: 3,613,387 km (0.073 R)
• M24: 3,707,035 km (0.044 R)
• M25: 3,811,903 km (0.034 R)
• M26: 3,896,725 km (0.047 R)
• M27: 4,003,538 km (0.109 R)
• M28: 4,230,927 km (0.111 R)
• M29: 4,318,741 km (0.052 R)
• M30: 4,462,804 km (0.095 R)
• M31: 4,597,143 km (0.102 R)
• M32: 4,744,197 km (0.118 R)
• M33: 4,870,009 km (0.097 R)
• M34: 4,996,718 km (0.08 R)
• M35: 5,089,768 km (0.073 R)
• M36: 5,431,599 km (0.11 R)
• M37: 5,647,619 km (0.103 R)
• M38: 5,744,558 km (0.083 R)
• M39: 5,829,679 km (0.065 R)
• M40: 5,989,300 km (0.055 R)
• M41: 6,312,581 km (0.107 R)
• M42: 6,808,349 km (0.105 R)
• M43: 6,911,721 km (0.118 R)
• M44: 7,106,796 km (0.034 R)
• M45: 7,237,844 km (0.092 R)
• M46: 7,622,610 km (0.069 R)
• M47: 7,770,263 km (0.11 R)
• M48: 8,301,485 km (0.112 R)
• M49: 8,398,125 km (0.095 R)
• M50: 8,550,715 km (0.087 R)
• M51: 8,746,240 km (0.045 R)
• M52: 8,886,862 km (0.028 R)
• M53: 9,341,938 km (0.074 R)
• M54: 9,731,790 km (0.114 R)
• M55: 9,848,327 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.2

Radius: 12.1

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.11 AU - 1.67 AU

Year: 1093 Days

Day: 14.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 60,648,455 km

• M1: 152,739 km (0.101 R)
• M2: 228,735 km (0.07 R)
• M3: 395,387 km (0.064 R)
• M4: 552,315 km (0.117 R)
• M5: 691,142 km (0.065 R)
• M6: 894,446 km (0.09 R)
• M7: 976,874 km (0.105 R)
• M8: 1,118,244 km (0.028 R)
• M9: 1,194,988 km (0.095 R)
• M10: 1,273,676 km (0.094 R)
• M11: 1,422,676 km (0.087 R)
• M12: 1,613,862 km (0.074 R)
• M13: 1,694,345 km (0.108 R)
• M14: 1,890,019 km (0.112 R)
• M15: 2,165,280 km (0.113 R)
• M16: 2,453,854 km (0.084 R)
• M17: 2,763,821 km (0.099 R)
• M18: 2,878,861 km (0.079 R)
• M19: 3,114,029 km (0.065 R)
• M20: 3,206,182 km (0.041 R)
• M21: 3,383,754 km (0.113 R)
• M22: 3,526,321 km (0.073 R)
• M23: 3,603,214 km (0.044 R)
• M24: 3,690,280 km (0.084 R)
• M25: 3,797,841 km (0.037 R)
• M26: 3,936,219 km (0.076 R)
• M27: 4,066,220 km (0.102 R)
• M28: 4,207,889 km (0.079 R)
• M29: 4,340,881 km (0.114 R)
• M30: 5,048,779 km (0.113 R)
• M31: 5,223,210 km (0.115 R)
• M32: 5,300,103 km (0.116 R)
• M33: 5,388,515 km (0.084 R)
• M34: 5,533,176 km (0.092 R)
• M35: 5,634,155 km (0.094 R)
• M36: 5,803,799 km (0.111 R)
• M37: 5,940,831 km (0.112 R)
• M38: 6,078,760 km (0.093 R)
• M39: 6,217,886 km (0.115 R)
• M40: 6,405,182 km (0.073 R)
• M41: 6,582,306 km (0.033 R)
• M42: 6,689,418 km (0.049 R)
• M43: 6,917,406 km (0.11 R)
• M44: 7,026,313 km (0.031 R)
• M45: 7,196,854 km (0.083 R)
• M46: 7,331,941 km (0.068 R)
• M47: 7,529,710 km (0.077 R)
• M48: 7,741,989 km (0.08 R)
• M49: 7,918,215 km (0.06 R)
• M50: 8,185,098 km (0.098 R)
• M51: 8,326,169 km (0.117 R)
• M52: 8,442,107 km (0.114 R)
• M53: 8,584,524 km (0.027 R)

Asteroid Belt

Center: 3.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.6

Radius: 8.1

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.86 AU - 5.4 AU

Year: 7748 Days

Day: 10.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 71.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,648,455 km

• M1: 459,265 km (0.087 R)
• M2: 843,283 km (0.117 R)
• M3: 1,021,155 km (0.079 R)
• M4: 1,330,823 km (0.044 R)
• M5: 1,412,802 km (0.113 R)
• M6: 1,735,634 km (0.072 R)
• M7: 1,802,954 km (0.089 R)
• M8: 1,894,059 km (0.068 R)
• M9: 2,575,028 km (0.088 R)
• M10: 2,782,520 km (0.063 R)
• M11: 2,835,328 km (0.085 R)
• M12: 3,158,909 km (0.05 R)
• M13: 3,608,749 km (0.11 R)
• M14: 3,959,407 km (0.081 R)
• M15: 4,108,855 km (0.054 R)
• M16: 5,837,159 km (0.112 R)
• M17: 5,905,077 km (0.088 R)
• M18: 6,457,691 km (0.119 R)
• M19: 6,990,708 km (0.046 R)
• M20: 8,828,518 km (0.103 R)
• M21: 10,023,057 km (0.118 R)
• M22: 10,145,279 km (0.073 R)
• M23: 11,056,928 km (0.071 R)
• M24: 11,352,384 km (0.107 R)
• M25: 11,565,112 km (0.1 R)
• M26: 11,736,252 km (0.083 R)
• M27: 11,951,224 km (0.111 R)
• M28: 12,037,692 km (0.099 R)
• M29: 12,824,577 km (0.063 R)
• M30: 12,957,270 km (0.099 R)
• M31: 13,135,142 km (0.075 R)
• M32: 14,126,976 km (0.114 R)
• M33: 15,236,543 km (0.072 R)
• M34: 15,424,139 km (0.095 R)
• M35: 16,614,190 km (0.04 R)
• M36: 17,932,297 km (0.104 R)
• M37: 18,279,364 km (0.084 R)
• M38: 18,879,850 km (0.08 R)
• M39: 19,131,922 km (0.043 R)
• M40: 19,233,050 km (0.074 R)
• M41: 19,283,614 km (0.094 R)
• M42: 21,031,516 km (0.102 R)
• M43: 21,240,504 km (0.116 R)
• M44: 21,345,223 km (0.091 R)
• M45: 21,397,731 km (0.1 R)
• M46: 21,502,749 km (0.042 R)
• M47: 21,555,258 km (0.105 R)
• M48: 22,083,189 km (0.099 R)
• M49: 22,242,511 km (0.12 R)
• M50: 23,205,921 km (0.092 R)
• M51: 23,313,781 km (0.114 R)
• M52: 23,964,532 km (0.041 R)
• M53: 24,566,364 km (0.071 R)
• M54: 24,621,416 km (0.097 R)
• M55: 24,676,318 km (0.063 R)
• M56: 25,007,229 km (0.111 R)
• M57: 25,784,839 km (0.097 R)
• M58: 26,853,117 km (0.112 R)
• M59: 28,338,025 km (0.109 R)
• M60: 28,858,327 km (0.1 R)
• M61: 29,148,696 km (0.107 R)
• M62: 30,084,431 km (0.05 R)
• M63: 31,089,280 km (0.101 R)
• M64: 31,267,900 km (0.083 R)
• M65: 31,865,244 km (0.084 R)
• M66: 31,985,222 km (0.08 R)
• M67: 32,708,078 km (0.033 R)
• M68: 33,619,129 km (0.065 R)
• M69: 34,231,134 km (0.114 R)
• M70: 34,476,924 km (0.112 R)
• M71: 35,404,131 km (0.119 R)
• M72: 35,528,298 km (0.11 R)
• M73: 35,777,228 km (0.033 R)
• M74: 36,527,462 km (0.103 R)
• M75: 37,282,781 km (0.082 R)
• M76: 37,979,758 km (0.072 R)
• M77: 38,234,224 km (0.073 R)
• M78: 38,553,166 km (0.111 R)
• M79: 38,680,923 km (0.114 R)
• M80: 39,193,595 km (0.108 R)
• M81: 39,257,922 km (0.059 R)
• M82: 39,902,240 km (0.085 R)
• M83: 40,031,642 km (0.117 R)
• M84: 40,420,297 km (0.09 R)
• M85: 40,615,074 km (0.119 R)
• M86: 41,987,634 km (0.086 R)
• M87: 42,119,280 km (0.086 R)
• M88: 42,844,980 km (0.114 R)
• M89: 44,845,253 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.8

Radius: 6.6

Gravity: 18.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.16 AU - 8.46 AU

Year: 13180 Days

Day: 24.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,648,455 km

• M1: 151,991 km (0.083 R)
• M2: 266,434 km (0.087 R)
• M3: 584,928 km (0.099 R)
• M4: 660,175 km (0.081 R)
• M5: 1,276,668 km (0.055 R)
• M6: 1,326,036 km (0.072 R)
• M7: 1,530,386 km (0.119 R)
• M8: 1,636,302 km (0.117 R)
• M9: 1,690,157 km (0.103 R)
• M10: 2,026,154 km (0.099 R)
• M11: 2,321,909 km (0.12 R)
• M12: 2,444,130 km (0.109 R)
• M13: 3,742,340 km (0.074 R)
• M14: 4,141,467 km (0.062 R)
• M15: 4,215,518 km (0.119 R)
• M16: 4,327,418 km (0.091 R)
• M17: 4,592,206 km (0.09 R)
• M18: 4,901,425 km (0.112 R)
• M19: 5,177,582 km (0.1 R)
• M20: 5,703,718 km (0.053 R)
• M21: 5,910,612 km (0.118 R)
• M22: 5,952,350 km (0.092 R)
• M23: 6,289,244 km (0.077 R)
• M24: 7,247,718 km (0.117 R)
• M25: 7,292,447 km (0.084 R)
• M26: 9,200,269 km (0.037 R)
• M27: 9,345,678 km (0.083 R)
• M28: 9,885,278 km (0.084 R)
• M29: 10,133,909 km (0.062 R)
• M30: 10,891,922 km (0.119 R)
• M31: 11,407,436 km (0.081 R)
• M32: 12,838,788 km (0.072 R)
• M33: 14,550,487 km (0.11 R)
• M34: 14,719,982 km (0.097 R)
• M35: 15,117,912 km (0.104 R)
• M36: 15,519,283 km (0.113 R)
• M37: 15,924,245 km (0.118 R)
• M38: 16,157,318 km (0.093 R)
• M39: 16,391,439 km (0.096 R)
• M40: 16,450,081 km (0.05 R)
• M41: 16,685,548 km (0.098 R)
• M42: 16,744,639 km (0.055 R)
• M43: 18,609,526 km (0.089 R)
• M44: 19,286,905 km (0.09 R)
• M45: 21,303,036 km (0.116 R)
• M46: 21,688,550 km (0.107 R)
• M47: 22,989,902 km (0.074 R)
• M48: 23,055,725 km (0.092 R)
• M49: 25,395,435 km (0.091 R)
• M50: 25,599,487 km (0.115 R)
• M51: 25,735,770 km (0.095 R)
• M52: 26,421,078 km (0.089 R)
• M53: 26,973,693 km (0.102 R)
• M54: 27,181,784 km (0.089 R)
• M55: 28,512,756 km (0.107 R)
• M56: 29,008,374 km (0.057 R)
• M57: 29,435,475 km (0.117 R)
• M58: 29,506,983 km (0.085 R)
• M59: 29,793,014 km (0.105 R)
• M60: 31,164,827 km (0.097 R)
• M61: 31,602,251 km (0.091 R)
• M62: 31,821,711 km (0.109 R)
• M63: 31,895,014 km (0.047 R)
• M64: 32,483,233 km (0.111 R)
• M65: 33,000,841 km (0.098 R)
• M66: 33,521,143 km (0.068 R)
• M67: 34,645,371 km (0.092 R)
• M68: 34,796,166 km (0.11 R)
• M69: 34,947,110 km (0.105 R)
• M70: 35,098,353 km (0.087 R)
• M71: 35,401,588 km (0.045 R)
• M72: 38,091,208 km (0.117 R)
• M73: 38,324,731 km (0.084 R)
• M74: 38,480,761 km (0.04 R)
• M75: 38,793,421 km (0.042 R)
• M76: 38,871,660 km (0.026 R)
• M77: 40,448,272 km (0.095 R)
• M78: 41,084,811 km (0.033 R)
• M79: 42,609,812 km (0.098 R)
• M80: 43,176,339 km (0.119 R)
• M81: 44,644,493 km (0.113 R)
• M82: 45,880,321 km (0.1 R)
• M83: 45,963,048 km (0.107 R)
• M84: 46,960,567 km (0.108 R)
• M85: 47,881,042 km (0.116 R)
• M86: 48,049,041 km (0.076 R)
• M87: 48,385,636 km (0.107 R)
• M88: 50,421,663 km (0.082 R)
• M89: 53,266,715 km (0.107 R)
• M90: 55,368,117 km (0.118 R)
• M91: 56,695,349 km (0.064 R)
• M92: 60,557,667 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 12,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit