🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.1

Radius: 11.1

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.04 AU - 1.22 AU

Year: 776 Days

Day: 10.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 29,568,541 km

• M1: 147,653 km (0.096 R)
• M2: 257,308 km (0.087 R)
• M3: 405,111 km (0.102 R)
• M4: 541,694 km (0.084 R)
• M5: 680,670 km (0.046 R)
• M6: 752,477 km (0.075 R)
• M7: 827,276 km (0.091 R)
• M8: 910,453 km (0.1 R)
• M9: 1,008,589 km (0.1 R)
• M10: 1,092,214 km (0.097 R)
• M11: 1,292,675 km (0.088 R)
• M12: 1,404,275 km (0.12 R)
• M13: 1,532,929 km (0.115 R)
• M14: 1,630,318 km (0.042 R)
• M15: 1,722,769 km (0.043 R)
• M16: 1,824,496 km (0.078 R)
• M17: 1,928,167 km (0.064 R)
• M18: 2,157,052 km (0.112 R)
• M19: 2,322,806 km (0.09 R)
• M20: 2,509,205 km (0.078 R)
• M21: 2,583,555 km (0.104 R)
• M22: 2,667,031 km (0.077 R)
• M23: 2,879,609 km (0.11 R)
• M24: 3,062,717 km (0.096 R)
• M25: 3,133,477 km (0.084 R)
• M26: 3,267,666 km (0.045 R)
• M27: 3,367,298 km (0.106 R)
• M28: 3,440,302 km (0.109 R)
• M29: 3,514,054 km (0.086 R)
• M30: 3,597,530 km (0.112 R)
• M31: 3,794,999 km (0.078 R)
• M32: 4,083,423 km (0.12 R)
• M33: 4,369,006 km (0.104 R)
• M34: 4,579,939 km (0.085 R)
• M35: 4,887,213 km (0.116 R)
• M36: 4,980,562 km (0.115 R)
• M37: 5,095,752 km (0.118 R)
• M38: 5,169,354 km (0.096 R)
• M39: 5,435,639 km (0.107 R)
• M40: 5,554,120 km (0.063 R)
• M41: 6,182,282 km (0.065 R)
• M42: 6,272,340 km (0.091 R)
• M43: 6,476,391 km (0.096 R)
• M44: 6,671,167 km (0.069 R)
• M45: 6,821,513 km (0.113 R)
• M46: 6,926,232 km (0.119 R)
• M47: 7,054,886 km (0.059 R)
• M48: 7,184,438 km (0.108 R)
• M49: 7,290,951 km (0.107 R)
• M50: 7,517,592 km (0.111 R)
• M51: 7,613,784 km (0.083 R)
• M52: 7,686,189 km (0.068 R)
• M53: 7,758,744 km (0.105 R)
• M54: 7,916,869 km (0.111 R)
• M55: 8,076,041 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.8

Radius: 9.3

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.04 AU - 1.3 AU

Year: 817 Days

Day: 13.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 29,568,541 km

• M1: 118,033 km (0.116 R)
• M2: 184,005 km (0.049 R)
• M3: 251,324 km (0.081 R)
• M4: 348,413 km (0.083 R)
• M5: 407,654 km (0.075 R)
• M6: 485,146 km (0.055 R)
• M7: 543,339 km (0.087 R)
• M8: 657,333 km (0.099 R)
• M9: 797,357 km (0.11 R)
• M10: 1,201,121 km (0.083 R)
• M11: 1,262,756 km (0.095 R)
• M12: 1,353,711 km (0.029 R)
• M13: 1,498,073 km (0.09 R)
• M14: 1,579,754 km (0.032 R)
• M15: 1,763,310 km (0.066 R)
• M16: 1,841,849 km (0.096 R)
• M17: 1,905,578 km (0.105 R)
• M18: 2,084,796 km (0.12 R)
• M19: 2,321,011 km (0.12 R)
• M20: 2,574,729 km (0.109 R)
• M21: 2,664,488 km (0.101 R)
• M22: 2,727,768 km (0.093 R)
• M23: 3,090,243 km (0.113 R)
• M24: 3,233,857 km (0.103 R)
• M25: 3,301,475 km (0.119 R)
• M26: 3,547,414 km (0.103 R)
• M27: 3,830,005 km (0.097 R)
• M28: 3,984,390 km (0.074 R)
• M29: 4,130,397 km (0.084 R)
• M30: 4,214,621 km (0.082 R)
• M31: 4,438,419 km (0.078 R)
• M32: 4,546,429 km (0.053 R)
• M33: 4,709,939 km (0.12 R)
• M34: 4,820,193 km (0.106 R)
• M35: 4,931,195 km (0.095 R)
• M36: 5,020,654 km (0.073 R)
• M37: 5,144,521 km (0.081 R)
• M38: 5,349,470 km (0.071 R)
• M39: 5,897,298 km (0.086 R)
• M40: 5,980,474 km (0.098 R)
• M41: 6,040,014 km (0.087 R)
• M42: 6,196,045 km (0.107 R)
• M43: 6,573,330 km (0.076 R)
• M44: 6,684,182 km (0.117 R)
• M45: 6,808,199 km (0.041 R)
• M46: 6,870,581 km (0.097 R)
• M47: 6,945,530 km (0.114 R)
• M48: 7,020,778 km (0.107 R)
• M49: 7,210,169 km (0.065 R)
• M50: 7,671,678 km (0.118 R)
• M51: 7,749,618 km (0.104 R)
• M52: 7,814,694 km (0.119 R)
• M53: 8,222,198 km (0.095 R)
• M54: 8,301,934 km (0.059 R)
• M55: 8,381,819 km (0.066 R)
• M56: 8,488,931 km (0.053 R)
• M57: 8,677,275 km (0.079 R)
• M58: 8,799,048 km (0.088 R)
• M59: 8,962,408 km (0.036 R)
• M60: 9,044,388 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.2

Radius: 10.4

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.46 AU - 1.98 AU

Year: 1456 Days

Day: 6.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,568,541 km

• M1: 132,993 km (0.091 R)
• M2: 246,836 km (0.072 R)
• M3: 350,508 km (0.104 R)
• M4: 449,093 km (0.07 R)
• M5: 519,105 km (0.1 R)
• M6: 586,573 km (0.075 R)
• M7: 686,953 km (0.084 R)
• M8: 793,766 km (0.107 R)
• M9: 865,573 km (0.077 R)
• M10: 1,203,964 km (0.084 R)
• M11: 1,269,039 km (0.11 R)
• M12: 1,613,263 km (0.065 R)
• M13: 1,716,935 km (0.104 R)
• M14: 2,019,571 km (0.076 R)
• M15: 2,662,992 km (0.099 R)
• M16: 2,749,310 km (0.111 R)
• M17: 2,849,091 km (0.119 R)
• M18: 3,039,530 km (0.074 R)
• M19: 3,234,306 km (0.109 R)
• M20: 3,635,976 km (0.077 R)
• M21: 3,773,606 km (0.084 R)
• M22: 3,983,043 km (0.103 R)
• M23: 4,311,859 km (0.085 R)
• M24: 4,709,191 km (0.115 R)
• M25: 4,783,990 km (0.083 R)
• M26: 4,889,457 km (0.087 R)
• M27: 5,149,009 km (0.113 R)
• M28: 5,475,731 km (0.11 R)
• M29: 5,586,284 km (0.082 R)
• M30: 5,697,435 km (0.107 R)
• M31: 5,825,341 km (0.085 R)
• M32: 5,938,138 km (0.114 R)
• M33: 6,182,431 km (0.047 R)
• M34: 6,248,105 km (0.094 R)
• M35: 6,663,837 km (0.09 R)
• M36: 7,037,233 km (0.078 R)
• M37: 7,243,678 km (0.038 R)
• M38: 7,330,296 km (0.098 R)
• M39: 7,469,721 km (0.095 R)
• M40: 7,539,733 km (0.114 R)
• M41: 7,786,569 km (0.056 R)
• M42: 8,197,814 km (0.09 R)
• M43: 8,306,272 km (0.082 R)
• M44: 8,397,078 km (0.068 R)
• M45: 8,469,932 km (0.097 R)
• M46: 8,561,187 km (0.088 R)
• M47: 8,689,692 km (0.05 R)
• M48: 8,855,745 km (0.115 R)
• M49: 9,172,444 km (0.12 R)
• M50: 9,568,729 km (0.115 R)
• M51: 9,874,357 km (0.098 R)
• M52: 10,299,963 km (0.108 R)
• M53: 10,378,053 km (0.112 R)
• M54: 10,574,026 km (0.076 R)
• M55: 10,771,196 km (0.08 R)
• M56: 10,890,127 km (0.084 R)
• M57: 11,209,368 km (0.081 R)
• M58: 11,370,186 km (0.097 R)
• M59: 11,612,684 km (0.1 R)
• M60: 11,734,607 km (0.093 R)
• M61: 11,816,137 km (0.062 R)
• M62: 12,041,432 km (0.063 R)
• M63: 12,123,711 km (0.115 R)
• M64: 12,330,156 km (0.095 R)
• M65: 12,662,861 km (0.108 R)
• M66: 13,400,977 km (0.103 R)
• M67: 13,700,173 km (0.075 R)
• M68: 13,872,211 km (0.088 R)
• M69: 14,066,538 km (0.111 R)
• M70: 14,174,847 km (0.056 R)
• M71: 14,589,084 km (0.113 R)
• M72: 14,654,907 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.2

Radius: 13.1

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.83 AU - 1.95 AU

Year: 1678 Days

Day: 11 Hours

Environment

Temp: -194 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 29,568,541 km

• M1: 165,754 km (0.104 R)
• M2: 343,776 km (0.106 R)
• M3: 436,527 km (0.106 R)
• M4: 524,640 km (0.106 R)
• M5: 705,354 km (0.12 R)
• M6: 840,890 km (0.049 R)
• M7: 1,022,053 km (0.081 R)
• M8: 1,125,425 km (0.065 R)
• M9: 1,311,375 km (0.109 R)
• M10: 1,466,209 km (0.082 R)
• M11: 1,627,326 km (0.044 R)
• M12: 1,885,232 km (0.085 R)
• M13: 2,137,454 km (0.072 R)
• M14: 2,321,759 km (0.111 R)
• M15: 2,511,449 km (0.104 R)
• M16: 2,885,145 km (0.077 R)
• M17: 3,046,112 km (0.087 R)
• M18: 3,177,160 km (0.09 R)
• M19: 3,581,822 km (0.096 R)
• M20: 3,708,830 km (0.076 R)
• M21: 3,967,336 km (0.052 R)
• M22: 4,147,003 km (0.102 R)
• M23: 4,329,512 km (0.117 R)
• M24: 4,639,628 km (0.065 R)
• M25: 4,854,601 km (0.077 R)
• M26: 5,242,209 km (0.063 R)
• M27: 5,387,019 km (0.042 R)
• M28: 5,559,655 km (0.1 R)
• M29: 5,761,313 km (0.114 R)
• M30: 6,075,170 km (0.066 R)
• M31: 6,352,674 km (0.103 R)
• M32: 6,507,208 km (0.084 R)
• M33: 6,805,506 km (0.068 R)
• M34: 7,079,420 km (0.094 R)
• M35: 7,817,386 km (0.105 R)
• M36: 8,119,574 km (0.082 R)
• M37: 8,226,237 km (0.111 R)
• M38: 8,518,103 km (0.116 R)
• M39: 8,751,027 km (0.103 R)
• M40: 9,254,872 km (0.104 R)
• M41: 9,398,187 km (0.119 R)
• M42: 9,735,829 km (0.1 R)
• M43: 10,110,123 km (0.101 R)
• M44: 10,192,103 km (0.046 R)
• M45: 10,505,810 km (0.097 R)
• M46: 10,872,923 km (0.059 R)
• M47: 11,024,465 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.5

Radius: 9.8

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.08 AU - 5.48 AU

Year: 7834 Days

Day: 8.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 29,568,541 km

• M1: 830,717 km (0.096 R)
• M2: 1,003,054 km (0.086 R)
• M3: 1,093,860 km (0.036 R)
• M4: 1,187,657 km (0.105 R)
• M5: 1,363,435 km (0.091 R)
• M6: 1,548,039 km (0.095 R)
• M7: 1,919,041 km (0.064 R)
• M8: 2,390,574 km (0.12 R)
• M9: 2,564,108 km (0.061 R)
• M10: 2,639,804 km (0.097 R)
• M11: 3,718,853 km (0.117 R)
• M12: 4,037,497 km (0.112 R)
• M13: 4,185,150 km (0.111 R)
• M14: 4,577,844 km (0.104 R)
• M15: 4,731,930 km (0.089 R)
• M16: 4,825,279 km (0.088 R)
• M17: 5,268,987 km (0.097 R)
• M18: 5,430,702 km (0.11 R)
• M19: 5,626,974 km (0.074 R)
• M20: 5,858,851 km (0.079 R)
• M21: 6,852,779 km (0.113 R)
• M22: 7,207,625 km (0.106 R)
• M23: 7,714,463 km (0.062 R)
• M24: 8,686,251 km (0.064 R)
• M25: 9,342,387 km (0.062 R)
• M26: 10,989,759 km (0.114 R)
• M27: 12,251,168 km (0.097 R)
• M28: 12,336,888 km (0.084 R)
• M29: 13,469,343 km (0.091 R)
• M30: 14,182,626 km (0.096 R)
• M31: 14,725,816 km (0.043 R)
• M32: 14,816,921 km (0.107 R)
• M33: 14,908,325 km (0.096 R)
• M34: 14,999,879 km (0.031 R)
• M35: 15,275,738 km (0.079 R)
• M36: 15,645,993 km (0.111 R)
• M37: 15,832,391 km (0.102 R)
• M38: 16,066,213 km (0.079 R)
• M39: 16,442,900 km (0.091 R)
• M40: 16,632,291 km (0.116 R)
• M41: 17,638,487 km (0.05 R)
• M42: 20,011,707 km (0.026 R)
• M43: 20,112,835 km (0.082 R)
• M44: 20,518,694 km (0.079 R)
• M45: 21,132,644 km (0.071 R)
• M46: 21,545,235 km (0.11 R)
• M47: 22,851,972 km (0.107 R)
• M48: 22,957,588 km (0.045 R)
• M49: 23,488,212 km (0.06 R)
• M50: 24,183,992 km (0.089 R)
• M51: 24,345,557 km (0.078 R)
• M52: 24,561,577 km (0.081 R)
• M53: 24,995,411 km (0.12 R)
• M54: 25,541,293 km (0.086 R)
• M55: 25,760,753 km (0.106 R)
• M56: 26,589,226 km (0.111 R)
• M57: 26,978,779 km (0.066 R)
• M58: 27,258,378 km (0.09 R)
• M59: 28,046,010 km (0.098 R)
• M60: 28,159,106 km (0.06 R)
• M61: 29,874,246 km (0.086 R)
• M62: 30,279,207 km (0.063 R)
• M63: 30,453,339 km (0.083 R)
• M64: 30,860,994 km (0.04 R)
• M65: 31,976,694 km (0.113 R)
• M66: 32,390,931 km (0.094 R)
• M67: 32,866,652 km (0.089 R)
• M68: 33,045,721 km (0.099 R)
• M69: 33,584,572 km (0.114 R)
• M70: 34,914,049 km (0.05 R)
• M71: 35,340,702 km (0.076 R)
• M72: 35,401,887 km (0.069 R)
• M73: 36,260,878 km (0.059 R)
• M74: 36,322,363 km (0.069 R)
• M75: 36,445,781 km (0.077 R)
• M76: 38,438,126 km (0.102 R)
• M77: 39,004,802 km (0.118 R)
• M78: 39,447,463 km (0.072 R)
• M79: 39,701,181 km (0.101 R)
• M80: 39,955,497 km (0.118 R)
• M81: 41,363,512 km (0.104 R)
• M82: 41,556,793 km (0.055 R)
• M83: 41,814,998 km (0.103 R)
• M84: 42,332,906 km (0.034 R)
• M85: 42,657,683 km (0.102 R)
• M86: 42,983,358 km (0.051 R)
• M87: 43,375,155 km (0.071 R)
• M88: 43,833,822 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.4

Radius: 5.8

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.92 AU - 12.66 AU

Year: 21313 Days

Day: 21.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 29,568,541 km

• M1: 74,799 km (0.086 R)
• M2: 248,931 km (0.097 R)
• M3: 290,669 km (0.097 R)
• M4: 353,649 km (0.113 R)
• M5: 392,096 km (0.1 R)
• M6: 630,106 km (0.086 R)
• M7: 868,565 km (0.042 R)
• M8: 1,267,692 km (0.092 R)
• M9: 1,329,027 km (0.059 R)
• M10: 1,802,954 km (0.084 R)
• M11: 2,534,338 km (0.101 R)
• M12: 2,789,851 km (0.067 R)
• M13: 3,241,187 km (0.103 R)
• M14: 4,967,397 km (0.074 R)
• M15: 5,138,687 km (0.108 R)
• M16: 5,311,772 km (0.091 R)
• M17: 5,638,344 km (0.034 R)
• M18: 6,179,738 km (0.04 R)
• M19: 6,311,085 km (0.073 R)
• M20: 7,145,841 km (0.1 R)
• M21: 7,228,569 km (0.11 R)
• M22: 7,422,598 km (0.063 R)
• M23: 9,485,552 km (0.112 R)
• M24: 9,728,350 km (0.068 R)
• M25: 11,421,049 km (0.119 R)
• M26: 11,907,093 km (0.053 R)
• M27: 12,632,194 km (0.029 R)
• M28: 14,298,116 km (0.037 R)
• M29: 15,494,001 km (0.115 R)
• M30: 17,125,366 km (0.11 R)
• M31: 17,421,121 km (0.119 R)
• M32: 18,280,710 km (0.041 R)
• M33: 18,431,654 km (0.112 R)
• M34: 19,115,766 km (0.083 R)
• M35: 19,154,063 km (0.113 R)
• M36: 19,615,123 km (0.113 R)
• M37: 20,274,401 km (0.094 R)
• M38: 20,548,016 km (0.029 R)
• M39: 21,415,982 km (0.068 R)
• M40: 24,380,264 km (0.118 R)
• M41: 25,256,609 km (0.06 R)
• M42: 26,568,881 km (0.094 R)
• M43: 27,211,853 km (0.061 R)
• M44: 27,470,507 km (0.079 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 11,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit