🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.1

Radius: 11.7

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.5 AU - 0.82 AU

Year: 364 Days

Day: 12.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,099,988 km

• M1: 154,535 km (0.11 R)
• M2: 304,132 km (0.095 R)
• M3: 413,339 km (0.072 R)
• M4: 490,980 km (0.09 R)
• M5: 566,826 km (0.072 R)
• M6: 693,985 km (0.119 R)
• M7: 784,790 km (0.082 R)
• M8: 876,943 km (0.11 R)
• M9: 1,013,974 km (0.079 R)
• M10: 1,090,718 km (0.109 R)
• M11: 1,187,657 km (0.111 R)
• M12: 1,276,668 km (0.095 R)
• M13: 1,360,144 km (0.066 R)
• M14: 1,437,935 km (0.115 R)
• M15: 1,549,236 km (0.077 R)
• M16: 1,688,661 km (0.094 R)
• M17: 2,136,706 km (0.103 R)
• M18: 2,223,473 km (0.111 R)
• M19: 2,386,385 km (0.081 R)
• M20: 2,462,231 km (0.087 R)
• M21: 2,592,232 km (0.119 R)
• M22: 2,684,983 km (0.101 R)
• M23: 2,759,034 km (0.103 R)
• M24: 2,853,879 km (0.116 R)
• M25: 2,939,748 km (0.119 R)
• M26: 3,114,029 km (0.054 R)
• M27: 3,192,119 km (0.084 R)
• M28: 3,318,230 km (0.102 R)
• M29: 3,462,293 km (0.066 R)
• M30: 3,537,690 km (0.116 R)
• M31: 3,613,836 km (0.117 R)
• M32: 3,729,026 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.1

Radius: 11.5

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.76 AU - 1.12 AU

Year: 618 Days

Day: 11.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 63,099,988 km

• M1: 146,456 km (0.113 R)
• M2: 279,000 km (0.046 R)
• M3: 396,434 km (0.057 R)
• M4: 578,196 km (0.117 R)
• M5: 703,858 km (0.107 R)
• M6: 785,090 km (0.108 R)
• M7: 859,889 km (0.105 R)
• M8: 931,995 km (0.084 R)
• M9: 1,110,914 km (0.093 R)
• M10: 1,207,853 km (0.12 R)
• M11: 1,313,619 km (0.092 R)
• M12: 1,428,959 km (0.088 R)
• M13: 1,528,890 km (0.088 R)
• M14: 1,618,200 km (0.094 R)
• M15: 1,735,784 km (0.093 R)
• M16: 1,863,241 km (0.11 R)
• M17: 1,993,840 km (0.115 R)
• M18: 2,156,154 km (0.11 R)
• M19: 2,235,441 km (0.109 R)
• M20: 2,315,625 km (0.082 R)
• M21: 2,434,107 km (0.031 R)
• M22: 2,569,942 km (0.055 R)
• M23: 2,661,945 km (0.111 R)
• M24: 2,754,994 km (0.074 R)
• M25: 2,849,241 km (0.112 R)
• M26: 2,984,478 km (0.099 R)
• M27: 3,057,032 km (0.045 R)
• M28: 3,146,642 km (0.052 R)
• M29: 3,228,771 km (0.079 R)
• M30: 3,303,271 km (0.105 R)
• M31: 3,471,119 km (0.092 R)
• M32: 3,615,930 km (0.084 R)
• M33: 3,736,805 km (0.062 R)
• M34: 3,823,871 km (0.094 R)
• M35: 3,911,835 km (0.077 R)
• M36: 3,991,421 km (0.1 R)
• M37: 4,188,441 km (0.111 R)
• M38: 4,260,847 km (0.098 R)
• M39: 4,342,976 km (0.087 R)
• M40: 4,592,206 km (0.113 R)
• M41: 4,667,005 km (0.111 R)
• M42: 4,836,798 km (0.062 R)
• M43: 5,018,111 km (0.093 R)
• M44: 5,192,093 km (0.109 R)
• M45: 5,496,525 km (0.099 R)
• M46: 5,575,961 km (0.077 R)
• M47: 5,847,182 km (0.058 R)
• M48: 6,528,451 km (0.102 R)
• M49: 6,633,768 km (0.119 R)
• M50: 7,343,909 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.7

Radius: 8.5

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.03 AU - 1.17 AU

Year: 782 Days

Day: 5.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 63,099,988 km

• M1: 112,049 km (0.118 R)
• M2: 171,290 km (0.078 R)
• M3: 238,908 km (0.084 R)
• M4: 294,708 km (0.119 R)
• M5: 398,080 km (0.101 R)
• M6: 492,027 km (0.097 R)
• M7: 614,548 km (0.099 R)
• M8: 704,008 km (0.116 R)
• M9: 803,939 km (0.093 R)
• M10: 932,743 km (0.077 R)
• M11: 1,075,160 km (0.114 R)
• M12: 1,271,731 km (0.103 R)
• M13: 1,367,474 km (0.12 R)
• M14: 1,451,548 km (0.068 R)
• M15: 1,508,695 km (0.062 R)
• M16: 1,654,702 km (0.101 R)
• M17: 1,797,867 km (0.065 R)
• M18: 2,048,444 km (0.089 R)
• M19: 2,285,107 km (0.106 R)
• M20: 2,394,164 km (0.04 R)
• M21: 2,652,370 km (0.108 R)
• M22: 2,740,483 km (0.056 R)
• M23: 3,075,134 km (0.075 R)
• M24: 3,318,081 km (0.113 R)
• M25: 3,451,522 km (0.108 R)
• M26: 3,538,289 km (0.118 R)
• M27: 3,596,482 km (0.087 R)
• M28: 3,704,043 km (0.076 R)
• M29: 3,832,697 km (0.103 R)
• M30: 3,892,537 km (0.039 R)
• M31: 4,094,195 km (0.115 R)
• M32: 4,382,470 km (0.08 R)
• M33: 4,455,623 km (0.118 R)
• M34: 4,613,598 km (0.079 R)
• M35: 4,666,706 km (0.116 R)
• M36: 5,055,062 km (0.113 R)
• M37: 5,131,805 km (0.068 R)
• M38: 5,231,138 km (0.109 R)
• M39: 5,353,210 km (0.091 R)
• M40: 5,543,947 km (0.084 R)
• M41: 5,600,346 km (0.1 R)
• M42: 5,771,037 km (0.089 R)
• M43: 5,839,852 km (0.111 R)
• M44: 5,897,447 km (0.065 R)
• M45: 5,989,749 km (0.114 R)
• M46: 6,047,793 km (0.086 R)
• M47: 6,152,661 km (0.103 R)
• M48: 6,234,641 km (0.113 R)
• M49: 6,293,582 km (0.104 R)
• M50: 6,399,797 km (0.078 R)
• M51: 6,530,545 km (0.11 R)
• M52: 6,940,294 km (0.074 R)
• M53: 7,074,783 km (0.079 R)
• M54: 7,160,652 km (0.05 R)
• M55: 7,696,362 km (0.056 R)
• M56: 7,784,774 km (0.11 R)
• M57: 7,899,067 km (0.089 R)
• M58: 8,193,326 km (0.089 R)
• M59: 8,322,578 km (0.098 R)
• M60: 8,582,729 km (0.115 R)
• M61: 8,753,420 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.9

Radius: 9.7

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.99 AU - 1.27 AU

Year: 815 Days

Day: 12.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 63,099,988 km

• M1: 131,945 km (0.116 R)
• M2: 250,726 km (0.119 R)
• M3: 346,917 km (0.028 R)
• M4: 483,650 km (0.109 R)
• M5: 685,158 km (0.094 R)
• M6: 826,827 km (0.102 R)
• M7: 888,911 km (0.049 R)
• M8: 972,237 km (0.091 R)
• M9: 1,099,096 km (0.1 R)
• M10: 1,310,777 km (0.057 R)
• M11: 1,406,818 km (0.073 R)
• M12: 1,489,845 km (0.082 R)
• M13: 1,645,427 km (0.114 R)
• M14: 1,765,704 km (0.088 R)
• M15: 1,998,029 km (0.087 R)
• M16: 2,083,599 km (0.12 R)
• M17: 2,161,540 km (0.104 R)
• M18: 2,437,847 km (0.105 R)
• M19: 2,603,452 km (0.087 R)
• M20: 2,811,094 km (0.083 R)
• M21: 2,936,307 km (0.095 R)
• M22: 3,053,741 km (0.118 R)
• M23: 3,202,591 km (0.084 R)
• M24: 3,272,902 km (0.094 R)
• M25: 3,333,489 km (0.106 R)
• M26: 3,800,833 km (0.064 R)
• M27: 3,875,333 km (0.082 R)
• M28: 4,047,670 km (0.084 R)
• M29: 4,211,479 km (0.077 R)
• M30: 4,377,533 km (0.093 R)
• M31: 4,545,830 km (0.119 R)
• M32: 4,761,999 km (0.031 R)
• M33: 5,086,776 km (0.059 R)
• M34: 5,251,932 km (0.103 R)
• M35: 5,347,077 km (0.096 R)
• M36: 5,442,819 km (0.07 R)
• M37: 5,794,823 km (0.098 R)
• M38: 6,304,952 km (0.047 R)
• M39: 6,393,514 km (0.052 R)
• M40: 6,482,525 km (0.033 R)
• M41: 6,751,950 km (0.092 R)
• M42: 6,842,457 km (0.118 R)
• M43: 6,985,772 km (0.095 R)
• M44: 7,182,792 km (0.114 R)
• M45: 7,275,244 km (0.108 R)
• M46: 7,474,957 km (0.065 R)
• M47: 7,622,460 km (0.083 R)
• M48: 7,689,929 km (0.099 R)
• M49: 7,852,542 km (0.067 R)
• M50: 7,988,825 km (0.079 R)
• M51: 8,112,244 km (0.114 R)
• M52: 8,194,822 km (0.117 R)
• M53: 8,486,238 km (0.12 R)
• M54: 8,556,101 km (0.115 R)
• M55: 8,724,697 km (0.114 R)
• M56: 8,865,918 km (0.049 R)
• M57: 8,936,827 km (0.099 R)
• M58: 9,050,821 km (0.057 R)
• M59: 9,150,752 km (0.102 R)
• M60: 9,861,492 km (0.09 R)

Asteroid Belt

Center: 4.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.4

Radius: 7.3

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.26 AU - 10.32 AU

Year: 17676 Days

Day: 19.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,099,988 km

• M1: 101,278 km (0.043 R)
• M2: 152,291 km (0.048 R)
• M3: 235,617 km (0.059 R)
• M4: 460,911 km (0.109 R)
• M5: 568,921 km (0.088 R)
• M6: 762,949 km (0.112 R)
• M7: 909,705 km (0.111 R)
• M8: 1,030,131 km (0.096 R)
• M9: 1,083,537 km (0.084 R)
• M10: 1,752,240 km (0.06 R)
• M11: 1,838,259 km (0.099 R)
• M12: 1,969,755 km (0.117 R)
• M13: 2,219,135 km (0.079 R)
• M14: 2,288,847 km (0.087 R)
• M15: 2,797,779 km (0.093 R)
• M16: 2,848,044 km (0.099 R)
• M17: 3,078,126 km (0.079 R)
• M18: 3,182,396 km (0.108 R)
• M19: 3,502,086 km (0.079 R)
• M20: 3,693,272 km (0.079 R)
• M21: 3,888,049 km (0.05 R)
• M22: 4,492,274 km (0.038 R)
• M23: 6,407,426 km (0.103 R)
• M24: 6,776,634 km (0.108 R)
• M25: 7,256,544 km (0.099 R)
• M26: 7,747,375 km (0.064 R)
• M27: 8,140,667 km (0.04 R)
• M28: 8,394,236 km (0.081 R)
• M29: 8,577,044 km (0.079 R)
• M30: 9,170,649 km (0.11 R)
• M31: 9,283,445 km (0.101 R)
• M32: 9,586,531 km (0.103 R)
• M33: 10,751,599 km (0.103 R)
• M34: 10,830,886 km (0.113 R)
• M35: 11,069,943 km (0.111 R)
• M36: 11,512,454 km (0.116 R)
• M37: 11,674,917 km (0.098 R)
• M38: 12,748,880 km (0.059 R)
• M39: 13,854,109 km (0.106 R)
• M40: 14,549,440 km (0.115 R)
• M41: 14,681,086 km (0.085 R)
• M42: 14,989,856 km (0.06 R)
• M43: 15,167,130 km (0.044 R)
• M44: 15,568,800 km (0.111 R)
• M45: 17,349,314 km (0.042 R)
• M46: 18,714,544 km (0.107 R)
• M47: 19,385,939 km (0.08 R)
• M48: 19,530,750 km (0.1 R)
• M49: 19,724,629 km (0.066 R)
• M50: 20,999,502 km (0.079 R)
• M51: 21,496,915 km (0.082 R)
• M52: 22,452,696 km (0.1 R)
• M53: 23,886,292 km (0.101 R)
• M54: 24,249,216 km (0.111 R)
• M55: 24,561,876 km (0.096 R)
• M56: 24,928,241 km (0.027 R)
• M57: 26,144,921 km (0.113 R)
• M58: 27,056,570 km (0.032 R)
• M59: 28,910,836 km (0.108 R)
• M60: 29,353,047 km (0.109 R)
• M61: 29,575,050 km (0.101 R)
• M62: 30,356,250 km (0.091 R)
• M63: 30,637,046 km (0.068 R)
• M64: 30,805,792 km (0.073 R)
• M65: 32,855,582 km (0.118 R)
• M66: 33,374,836 km (0.083 R)
• M67: 34,188,050 km (0.055 R)
• M68: 34,363,229 km (0.038 R)
• M69: 34,949,055 km (0.062 R)
• M70: 35,952,557 km (0.106 R)
• M71: 36,905,645 km (0.072 R)
• M72: 38,290,323 km (0.077 R)
• M73: 38,897,541 km (0.073 R)
• M74: 39,141,385 km (0.112 R)
• M75: 39,753,091 km (0.118 R)
• M76: 39,875,911 km (0.063 R)
• M77: 40,986,077 km (0.032 R)
• M78: 41,482,742 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.7

Radius: 5.8

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.05 AU - 11.95 AU

Year: 21448 Days

Day: 19.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,099,988 km

• M1: 109,057 km (0.104 R)
• M2: 321,336 km (0.118 R)
• M3: 819,497 km (0.104 R)
• M4: 1,021,753 km (0.05 R)
• M5: 1,214,436 km (0.102 R)
• M6: 1,525,150 km (0.034 R)
• M7: 1,745,658 km (0.1 R)
• M8: 2,824,258 km (0.1 R)
• M9: 2,891,128 km (0.092 R)
• M10: 3,026,365 km (0.098 R)
• M11: 3,268,115 km (0.074 R)
• M12: 3,480,394 km (0.115 R)
• M13: 3,552,201 km (0.105 R)
• M14: 3,660,660 km (0.094 R)
• M15: 4,143,861 km (0.112 R)
• M16: 5,087,375 km (0.082 R)
• M17: 5,922,281 km (0.089 R)
• M18: 6,051,084 km (0.085 R)
• M19: 6,137,552 km (0.073 R)
• M20: 6,224,468 km (0.056 R)
• M21: 6,531,593 km (0.03 R)
• M22: 6,709,465 km (0.104 R)
• M23: 7,436,361 km (0.083 R)
• M24: 8,283,832 km (0.084 R)
• M25: 8,670,244 km (0.113 R)
• M26: 9,510,685 km (0.09 R)
• M27: 11,161,946 km (0.118 R)
• M28: 11,321,268 km (0.109 R)
• M29: 11,374,525 km (0.069 R)
• M30: 11,803,721 km (0.027 R)
• M31: 12,844,174 km (0.098 R)
• M32: 13,066,925 km (0.087 R)
• M33: 13,122,875 km (0.104 R)
• M34: 13,970,796 km (0.099 R)
• M35: 14,314,871 km (0.104 R)
• M36: 14,603,744 km (0.096 R)
• M37: 14,894,562 km (0.101 R)
• M38: 15,246,117 km (0.041 R)
• M39: 15,659,606 km (0.12 R)
• M40: 15,957,306 km (0.108 R)
• M41: 16,016,995 km (0.09 R)
• M42: 16,679,265 km (0.118 R)
• M43: 18,217,281 km (0.119 R)
• M44: 18,530,389 km (0.108 R)
• M45: 20,640,467 km (0.038 R)
• M46: 21,032,264 km (0.099 R)
• M47: 21,426,454 km (0.068 R)
• M48: 22,960,132 km (0.105 R)
• M49: 23,910,976 km (0.068 R)
• M50: 23,979,342 km (0.11 R)
• M51: 24,736,158 km (0.12 R)
• M52: 24,943,799 km (0.037 R)
• M53: 25,221,752 km (0.117 R)
• M54: 28,418,060 km (0.09 R)
• M55: 29,291,562 km (0.079 R)
• M56: 31,289,292 km (0.055 R)
• M57: 31,589,086 km (0.093 R)
• M58: 31,965,026 km (0.067 R)
• M59: 32,721,243 km (0.092 R)
• M60: 32,873,234 km (0.072 R)
• M61: 33,943,607 km (0.051 R)
• M62: 34,637,741 km (0.093 R)
• M63: 35,103,140 km (0.075 R)
• M64: 36,354,227 km (0.105 R)
• M65: 37,064,219 km (0.08 R)
• M66: 37,938,469 km (0.109 R)
• M67: 38,338,045 km (0.117 R)
• M68: 38,578,448 km (0.053 R)
• M69: 41,009,863 km (0.088 R)
• M70: 41,091,842 km (0.107 R)
• M71: 41,173,822 km (0.09 R)
• M72: 41,255,802 km (0.093 R)
• M73: 44,496,391 km (0.06 R)
• M74: 45,171,227 km (0.081 R)
• M75: 46,445,501 km (0.116 R)
• M76: 46,958,622 km (0.112 R)
• M77: 47,731,594 km (0.039 R)
• M78: 48,076,567 km (0.083 R)
• M79: 49,988,577 km (0.097 R)
• M80: 51,130,009 km (0.09 R)
• M81: 51,306,235 km (0.103 R)
• M82: 51,394,498 km (0.052 R)
• M83: 52,102,395 km (0.065 R)
• M84: 52,635,562 km (0.101 R)
• M85: 53,527,913 km (0.085 R)
• M86: 54,425,351 km (0.066 R)
• M87: 54,966,147 km (0.081 R)
• M88: 56,235,036 km (0.116 R)
• M89: 58,156,322 km (0.119 R)
• M90: 59,263,795 km (0.106 R)
• M91: 59,356,396 km (0.055 R)
• M92: 59,820,149 km (0.086 R)
• M93: 61,031,593 km (0.088 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: 156 - 10,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit