🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.9

Radius: 14.9

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.74 AU - 0.96 AU

Year: 498 Days

Day: 12.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 83,150,113 km

• M1: 193,280 km (0.094 R)
• M2: 354,846 km (0.109 R)
• M3: 567,874 km (0.114 R)
• M4: 738,714 km (0.047 R)
• M5: 859,739 km (0.058 R)
• M6: 988,393 km (0.108 R)
• M7: 1,133,503 km (0.068 R)
• M8: 1,276,818 km (0.112 R)
• M9: 1,402,031 km (0.117 R)
• M10: 1,501,514 km (0.085 R)
• M11: 1,603,540 km (0.099 R)
• M12: 2,219,584 km (0.117 R)
• M13: 2,360,954 km (0.097 R)
• M14: 2,505,316 km (0.087 R)
• M15: 2,665,385 km (0.057 R)
• M16: 2,790,748 km (0.062 R)
• M17: 2,905,490 km (0.052 R)
• M18: 3,067,355 km (0.062 R)
• M19: 3,252,407 km (0.06 R)
• M20: 3,592,294 km (0.112 R)
• M21: 3,738,600 km (0.102 R)
• M22: 3,936,668 km (0.108 R)
• M23: 4,102,123 km (0.113 R)
• M24: 4,336,244 km (0.109 R)
• M25: 4,484,795 km (0.11 R)
• M26: 4,612,551 km (0.12 R)
• M27: 4,756,614 km (0.094 R)
• M28: 4,856,246 km (0.062 R)
• M29: 5,002,852 km (0.081 R)
• M30: 5,111,909 km (0.064 R)
• M31: 5,316,708 km (0.103 R)
• M32: 5,444,016 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.5

Radius: 10.5

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.93 AU - 1.35 AU

Year: 774 Days

Day: 13.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 83,150,113 km

• M1: 206,146 km (0.109 R)
• M2: 307,124 km (0.065 R)
• M3: 408,253 km (0.086 R)
• M4: 543,339 km (0.109 R)
• M5: 617,390 km (0.079 R)
• M6: 735,722 km (0.028 R)
• M7: 833,410 km (0.047 R)
• M8: 945,907 km (0.077 R)
• M9: 1,027,438 km (0.117 R)
• M10: 1,247,796 km (0.094 R)
• M11: 1,349,373 km (0.093 R)
• M12: 1,436,439 km (0.048 R)
• M13: 1,677,890 km (0.088 R)
• M14: 1,803,702 km (0.102 R)
• M15: 1,874,162 km (0.093 R)
• M16: 1,978,581 km (0.087 R)
• M17: 2,064,750 km (0.097 R)
• M18: 2,159,146 km (0.112 R)
• M19: 2,248,007 km (0.065 R)
• M20: 2,373,221 km (0.099 R)
• M21: 2,572,784 km (0.109 R)
• M22: 2,696,651 km (0.117 R)
• M23: 2,935,260 km (0.11 R)
• M24: 3,072,591 km (0.12 R)
• M25: 3,204,237 km (0.082 R)
• M26: 3,361,464 km (0.099 R)
• M27: 3,449,129 km (0.089 R)
• M28: 3,586,160 km (0.105 R)
• M29: 3,757,899 km (0.104 R)
• M30: 3,873,837 km (0.113 R)
• M31: 4,050,213 km (0.063 R)
• M32: 4,212,078 km (0.112 R)
• M33: 4,280,743 km (0.099 R)
• M34: 4,384,714 km (0.113 R)
• M35: 4,506,935 km (0.074 R)
• M36: 4,898,732 km (0.066 R)
• M37: 4,998,514 km (0.068 R)
• M38: 5,117,145 km (0.109 R)
• M39: 5,255,224 km (0.081 R)
• M40: 5,357,399 km (0.118 R)
• M41: 5,441,323 km (0.103 R)
• M42: 5,535,271 km (0.092 R)
• M43: 5,762,809 km (0.096 R)
• M44: 5,887,424 km (0.113 R)
• M45: 6,012,787 km (0.068 R)
• M46: 6,090,429 km (0.111 R)
• M47: 6,305,849 km (0.114 R)
• M48: 6,533,537 km (0.116 R)
• M49: 6,653,515 km (0.112 R)
• M50: 6,764,068 km (0.117 R)
• M51: 6,895,564 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.8

Radius: 10.7

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.08 AU - 1.36 AU

Year: 857 Days

Day: 8.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 83,150,113 km

• M1: 178,620 km (0.054 R)
• M2: 272,867 km (0.042 R)
• M3: 463,005 km (0.076 R)
• M4: 614,698 km (0.074 R)
• M5: 712,235 km (0.035 R)
• M6: 834,457 km (0.105 R)
• M7: 911,350 km (0.101 R)
• M8: 1,086,978 km (0.042 R)
• M9: 1,417,589 km (0.117 R)
• M10: 1,503,309 km (0.08 R)
• M11: 1,663,828 km (0.09 R)
• M12: 1,787,994 km (0.1 R)
• M13: 1,864,139 km (0.05 R)
• M14: 2,002,068 km (0.095 R)
• M15: 2,125,636 km (0.116 R)
• M16: 2,206,569 km (0.071 R)
• M17: 2,325,200 km (0.11 R)
• M18: 2,464,775 km (0.062 R)
• M19: 2,674,660 km (0.114 R)
• M20: 2,890,380 km (0.09 R)
• M21: 2,990,461 km (0.117 R)
• M22: 3,071,244 km (0.111 R)
• M23: 3,370,739 km (0.065 R)
• M24: 3,561,327 km (0.042 R)
• M25: 3,636,425 km (0.073 R)
• M26: 3,712,122 km (0.107 R)
• M27: 3,953,273 km (0.062 R)
• M28: 4,075,794 km (0.106 R)
• M29: 4,177,072 km (0.093 R)
• M30: 4,393,689 km (0.057 R)
• M31: 4,485,842 km (0.072 R)
• M32: 4,707,695 km (0.113 R)
• M33: 5,394,798 km (0.072 R)
• M34: 5,768,943 km (0.071 R)
• M35: 6,023,259 km (0.114 R)
• M36: 6,255,285 km (0.028 R)
• M37: 6,490,154 km (0.114 R)
• M38: 6,635,114 km (0.091 R)
• M39: 6,834,678 km (0.037 R)
• M40: 6,995,795 km (0.113 R)
• M41: 7,090,341 km (0.105 R)
• M42: 7,158,109 km (0.082 R)
• M43: 7,226,026 km (0.066 R)
• M44: 7,610,941 km (0.06 R)
• M45: 7,722,092 km (0.074 R)
• M46: 7,974,314 km (0.036 R)
• M47: 8,058,987 km (0.105 R)
• M48: 8,200,806 km (0.101 R)
• M49: 8,300,438 km (0.043 R)
• M50: 8,616,688 km (0.12 R)
• M51: 8,732,626 km (0.105 R)
• M52: 9,054,112 km (0.07 R)
• M53: 9,186,805 km (0.114 R)
• M54: 9,349,867 km (0.101 R)
• M55: 9,814,518 km (0.11 R)
• M56: 10,148,869 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.9

Radius: 13.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.21 AU - 1.25 AU

Year: 867 Days

Day: 11.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 83,150,113 km

• M1: 183,407 km (0.113 R)
• M2: 279,748 km (0.05 R)
• M3: 365,318 km (0.058 R)
• M4: 461,509 km (0.105 R)
• M5: 649,255 km (0.044 R)
• M6: 748,887 km (0.11 R)
• M7: 870,959 km (0.065 R)
• M8: 1,047,185 km (0.109 R)
• M9: 1,192,445 km (0.116 R)
• M10: 1,306,139 km (0.057 R)
• M11: 1,390,662 km (0.034 R)
• M12: 1,490,743 km (0.114 R)
• M13: 1,642,136 km (0.078 R)
• M14: 1,916,050 km (0.075 R)
• M15: 2,283,761 km (0.058 R)
• M16: 2,533,290 km (0.102 R)
• M17: 2,648,929 km (0.099 R)
• M18: 2,928,827 km (0.081 R)
• M19: 3,033,097 km (0.086 R)
• M20: 3,156,365 km (0.109 R)
• M21: 3,281,280 km (0.055 R)
• M22: 3,407,839 km (0.047 R)
• M23: 3,563,870 km (0.077 R)
• M24: 3,911,685 km (0.1 R)
• M25: 4,123,815 km (0.042 R)
• M26: 4,211,778 km (0.119 R)
• M27: 4,300,340 km (0.12 R)
• M28: 4,399,524 km (0.081 R)
• M29: 4,711,735 km (0.099 R)
• M30: 4,886,016 km (0.112 R)
• M31: 5,052,070 km (0.104 R)
• M32: 5,198,975 km (0.108 R)
• M33: 5,336,605 km (0.038 R)
• M34: 5,561,600 km (0.055 R)
• M35: 5,888,471 km (0.075 R)
• M36: 6,210,556 km (0.104 R)
• M37: 6,323,053 km (0.077 R)
• M38: 6,458,738 km (0.113 R)
• M39: 6,606,990 km (0.051 R)
• M40: 6,756,438 km (0.094 R)
• M41: 6,918,453 km (0.068 R)
• M42: 7,011,802 km (0.095 R)
• M43: 7,317,729 km (0.036 R)
• M44: 7,579,975 km (0.042 R)
• M45: 7,784,924 km (0.09 R)
• M46: 7,882,013 km (0.095 R)
• M47: 8,052,704 km (0.11 R)
• M48: 8,175,524 km (0.108 R)
• M49: 8,398,125 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.1

Radius: 13.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1 AU - 1.62 AU

Year: 953 Days

Day: 5 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 83,150,113 km

• M1: 167,250 km (0.107 R)
• M2: 256,112 km (0.108 R)
• M3: 360,082 km (0.056 R)
• M4: 477,217 km (0.068 R)
• M5: 572,661 km (0.071 R)
• M6: 663,766 km (0.104 R)
• M7: 782,846 km (0.079 R)
• M8: 877,541 km (0.093 R)
• M9: 1,000,959 km (0.084 R)
• M10: 1,120,488 km (0.1 R)
• M11: 1,464,264 km (0.045 R)
• M12: 1,613,712 km (0.034 R)
• M13: 1,714,242 km (0.086 R)
• M14: 1,835,416 km (0.082 R)
• M15: 2,131,919 km (0.082 R)
• M16: 2,223,324 km (0.084 R)
• M17: 2,316,074 km (0.117 R)
• M18: 2,478,388 km (0.051 R)
• M19: 2,871,681 km (0.079 R)
• M20: 3,165,042 km (0.084 R)
• M21: 3,277,689 km (0.113 R)
• M22: 3,414,571 km (0.119 R)
• M23: 3,530,061 km (0.083 R)
• M24: 3,623,560 km (0.049 R)
• M25: 3,709,878 km (0.044 R)
• M26: 3,957,163 km (0.062 R)
• M27: 4,046,174 km (0.081 R)
• M28: 4,152,388 km (0.075 R)
• M29: 4,242,895 km (0.098 R)
• M30: 4,459,662 km (0.09 R)
• M31: 4,560,940 km (0.102 R)
• M32: 4,705,751 km (0.101 R)
• M33: 4,895,441 km (0.115 R)
• M34: 5,000,010 km (0.091 R)
• M35: 5,479,770 km (0.079 R)
• M36: 5,697,884 km (0.073 R)
• M37: 5,872,614 km (0.11 R)
• M38: 6,011,890 km (0.1 R)
• M39: 6,114,663 km (0.046 R)
• M40: 6,218,035 km (0.073 R)
• M41: 6,436,149 km (0.1 R)
• M42: 6,522,168 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.5

Radius: 12.5

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.22 AU - 1.84 AU

Year: 1203 Days

Day: 12.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 65.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,150,113 km

• M1: 165,754 km (0.049 R)
• M2: 243,845 km (0.084 R)
• M3: 373,546 km (0.044 R)
• M4: 464,202 km (0.117 R)
• M5: 603,927 km (0.117 R)
• M6: 685,757 km (0.101 R)
• M7: 935,435 km (0.118 R)
• M8: 1,069,475 km (0.116 R)
• M9: 1,196,035 km (0.108 R)
• M10: 1,313,021 km (0.106 R)
• M11: 1,501,364 km (0.107 R)
• M12: 1,693,448 km (0.049 R)
• M13: 2,078,962 km (0.112 R)
• M14: 2,203,577 km (0.092 R)
• M15: 2,380,102 km (0.116 R)
• M16: 2,467,018 km (0.083 R)
• M17: 2,631,277 km (0.09 R)
• M18: 2,911,175 km (0.061 R)
• M19: 3,004,374 km (0.078 R)
• M20: 3,200,946 km (0.082 R)
• M21: 3,394,675 km (0.092 R)
• M22: 3,492,961 km (0.026 R)
• M23: 3,678,312 km (0.081 R)
• M24: 3,808,463 km (0.066 R)
• M25: 4,006,680 km (0.084 R)
• M26: 4,223,447 km (0.118 R)
• M27: 4,398,177 km (0.085 R)
• M28: 4,536,555 km (0.12 R)
• M29: 4,645,313 km (0.104 R)
• M30: 4,794,163 km (0.118 R)
• M31: 4,873,151 km (0.119 R)
• M32: 5,112,956 km (0.076 R)
• M33: 5,201,817 km (0.117 R)
• M34: 5,389,413 km (0.118 R)
• M35: 5,679,034 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716

Radius: 4.2

Gravity: 40.59 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.63 AU - 12.83 AU

Year: 22348 Days

Day: 16.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 119.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,150,113 km

• M1: 189,840 km (0.119 R)
• M2: 220,358 km (0.115 R)
• M3: 596,297 km (0.057 R)
• M4: 2,039,318 km (0.089 R)
• M5: 3,125,249 km (0.093 R)
• M6: 3,768,819 km (0.106 R)
• M7: 4,405,208 km (0.08 R)
• M8: 4,593,103 km (0.083 R)
• M9: 5,172,346 km (0.098 R)
• M10: 5,370,564 km (0.08 R)
• M11: 5,723,315 km (0.101 R)
• M12: 5,825,491 km (0.095 R)
• M13: 7,097,970 km (0.112 R)
• M14: 7,596,430 km (0.119 R)
• M15: 7,652,529 km (0.115 R)
• M16: 7,991,967 km (0.094 R)
• M17: 8,278,597 km (0.109 R)
• M18: 8,394,236 km (0.081 R)
• M19: 8,452,280 km (0.103 R)
• M20: 8,980,211 km (0.069 R)
• M21: 9,098,991 km (0.06 R)
• M22: 9,218,221 km (0.03 R)
• M23: 10,377,155 km (0.058 R)
• M24: 10,564,302 km (0.042 R)
• M25: 10,878,757 km (0.05 R)
• M26: 11,452,465 km (0.115 R)
• M27: 11,775,297 km (0.042 R)
• M28: 12,035,897 km (0.105 R)
• M29: 12,101,271 km (0.099 R)
• M30: 14,187,264 km (0.088 R)
• M31: 14,395,055 km (0.119 R)
• M32: 15,306,555 km (0.1 R)
• M33: 15,805,165 km (0.1 R)
• M34: 16,020,436 km (0.115 R)
• M35: 17,703,113 km (0.046 R)
• M36: 18,001,411 km (0.11 R)
• M37: 18,602,944 km (0.113 R)
• M38: 21,074,450 km (0.09 R)
• M39: 21,469,987 km (0.113 R)
• M40: 22,268,092 km (0.095 R)
• M41: 22,509,393 km (0.115 R)
• M42: 23,483,275 km (0.103 R)
• M43: 23,975,452 km (0.119 R)
• M44: 25,640,327 km (0.107 R)
• M45: 25,724,551 km (0.077 R)
• M46: 26,147,015 km (0.113 R)
• M47: 27,514,190 km (0.065 R)
• M48: 28,206,529 km (0.103 R)
• M49: 31,032,433 km (0.104 R)
• M50: 31,752,896 km (0.117 R)
• M51: 32,935,318 km (0.075 R)
• M52: 33,026,872 km (0.093 R)
• M53: 33,210,279 km (0.074 R)
• M54: 33,854,746 km (0.062 R)
• M55: 36,568,152 km (0.073 R)
• M56: 39,253,434 km (0.062 R)
• M57: 40,619,711 km (0.08 R)
• M58: 41,308,610 km (0.044 R)
• M59: 41,703,997 km (0.087 R)
• M60: 43,599,402 km (0.105 R)
• M61: 44,405,884 km (0.061 R)
• M62: 44,709,568 km (0.04 R)
• M63: 45,013,850 km (0.085 R)
• M64: 46,443,257 km (0.109 R)
• M65: 47,266,794 km (0.112 R)
• M66: 47,991,296 km (0.066 R)
• M67: 48,928,228 km (0.103 R)
• M68: 50,081,478 km (0.088 R)
• M69: 50,292,111 km (0.112 R)
• M70: 53,594,634 km (0.058 R)
• M71: 55,653,101 km (0.084 R)
• M72: 56,746,960 km (0.095 R)
• M73: 57,186,479 km (0.041 R)
• M74: 57,516,791 km (0.06 R)
• M75: 57,847,851 km (0.039 R)
• M76: 59,512,277 km (0.109 R)
• M77: 61,304,908 km (0.106 R)
• M78: 63,798,705 km (0.081 R)
• M79: 64,026,991 km (0.087 R)
• M80: 64,713,645 km (0.048 R)
• M81: 66,788,269 km (0.036 R)
• M82: 67,601,034 km (0.093 R)
• M83: 68,650,612 km (0.104 R)
• M84: 69,705,726 km (0.096 R)
• M85: 70,176,361 km (0.092 R)
• M86: 70,411,978 km (0.093 R)
• M87: 70,884,258 km (0.048 R)
• M88: 72,307,233 km (0.089 R)
• M89: 74,219,094 km (0.107 R)
• M90: 76,026,535 km (0.068 R)
• M91: 78,092,332 km (0.113 R)
• M92: 78,703,440 km (0.077 R)
• M93: 79,561,683 km (0.12 R)
• M94: 80,546,336 km (0.062 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 19,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit