🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.5

Radius: 12.7

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.66 AU - 0.72 AU

Year: 370 Days

Day: 7.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 85,438,960 km

• M1: 171,140 km (0.084 R)
• M2: 265,985 km (0.111 R)
• M3: 368,609 km (0.087 R)
• M4: 457,021 km (0.095 R)
• M5: 541,694 km (0.101 R)
• M6: 636,539 km (0.031 R)
• M7: 742,155 km (0.087 R)
• M8: 846,425 km (0.084 R)
• M9: 1,061,995 km (0.101 R)
• M10: 1,158,187 km (0.085 R)
• M11: 1,272,180 km (0.068 R)
• M12: 1,355,207 km (0.098 R)
• M13: 1,440,328 km (0.112 R)
• M14: 1,574,218 km (0.052 R)
• M15: 1,733,989 km (0.086 R)
• M16: 1,832,574 km (0.092 R)
• M17: 1,938,788 km (0.091 R)
• M18: 2,070,285 km (0.099 R)
• M19: 2,282,265 km (0.06 R)
• M20: 2,390,873 km (0.082 R)
• M21: 2,557,376 km (0.104 R)
• M22: 2,657,905 km (0.113 R)
• M23: 2,993,753 km (0.102 R)
• M24: 3,079,921 km (0.112 R)
• M25: 3,207,378 km (0.06 R)
• M26: 3,302,523 km (0.059 R)
• M27: 3,453,766 km (0.106 R)
• M28: 3,628,646 km (0.05 R)
• M29: 3,742,191 km (0.056 R)
• M30: 3,864,113 km (0.106 R)
• M31: 4,097,186 km (0.081 R)
• M32: 4,178,418 km (0.071 R)
• M33: 4,290,018 km (0.047 R)
• M34: 4,425,404 km (0.117 R)
• M35: 4,516,360 km (0.086 R)
• M36: 4,600,284 km (0.032 R)
• M37: 4,715,774 km (0.094 R)
• M38: 4,957,225 km (0.062 R)
• M39: 5,107,421 km (0.117 R)
• M40: 5,210,943 km (0.054 R)
• M41: 5,299,205 km (0.076 R)
• M42: 5,404,073 km (0.073 R)
• M43: 5,509,690 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.9

Radius: 12.9

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.77 AU - 0.79 AU

Year: 445 Days

Day: 12.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 85,438,960 km

• M1: 160,967 km (0.07 R)
• M2: 255,064 km (0.08 R)
• M3: 382,671 km (0.09 R)
• M4: 505,042 km (0.111 R)
• M5: 607,816 km (0.113 R)
• M6: 693,685 km (0.117 R)
• M7: 788,979 km (0.104 R)
• M8: 1,099,245 km (0.082 R)
• M9: 1,218,624 km (0.116 R)
• M10: 1,320,650 km (0.105 R)
• M11: 1,448,407 km (0.108 R)
• M12: 1,716,785 km (0.033 R)
• M13: 1,844,841 km (0.106 R)
• M14: 1,976,188 km (0.119 R)
• M15: 2,176,051 km (0.092 R)
• M16: 2,302,012 km (0.087 R)
• M17: 2,396,259 km (0.092 R)
• M18: 2,617,065 km (0.041 R)
• M19: 2,772,797 km (0.068 R)
• M20: 2,909,828 km (0.094 R)
• M21: 3,012,303 km (0.112 R)
• M22: 3,115,974 km (0.104 R)
• M23: 3,289,059 km (0.059 R)
• M24: 3,519,589 km (0.083 R)
• M25: 3,621,166 km (0.074 R)
• M26: 3,739,648 km (0.112 R)
• M27: 4,037,497 km (0.12 R)
• M28: 4,185,150 km (0.032 R)
• M29: 4,293,010 km (0.113 R)
• M30: 4,385,013 km (0.103 R)
• M31: 4,528,477 km (0.089 R)
• M32: 4,690,791 km (0.098 R)
• M33: 4,863,576 km (0.045 R)
• M34: 4,977,121 km (0.05 R)
• M35: 5,065,085 km (0.028 R)
• M36: 5,180,275 km (0.079 R)
• M37: 5,440,276 km (0.062 R)
• M38: 5,530,932 km (0.09 R)
• M39: 5,677,090 km (0.073 R)
• M40: 5,898,644 km (0.119 R)
• M41: 5,982,568 km (0.087 R)
• M42: 6,322,006 km (0.056 R)
• M43: 6,446,172 km (0.106 R)
• M44: 6,561,512 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.9

Radius: 8.1

Gravity: 14.01 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.85 AU - 0.85 AU

Year: 506 Days

Day: 14 Hours

Environment

Temp: -160 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 85,438,960 km

• M1: 153,487 km (0.094 R)
• M2: 302,936 km (0.03 R)
• M3: 371,601 km (0.103 R)
• M4: 486,343 km (0.098 R)
• M5: 557,102 km (0.095 R)
• M6: 672,742 km (0.069 R)
• M7: 782,098 km (0.067 R)
• M8: 892,501 km (0.073 R)
• M9: 1,051,673 km (0.045 R)
• M10: 1,220,120 km (0.108 R)
• M11: 1,307,785 km (0.068 R)
• M12: 1,452,595 km (0.11 R)
• M13: 1,621,791 km (0.108 R)
• M14: 1,679,685 km (0.098 R)
• M15: 1,797,718 km (0.111 R)
• M16: 1,931,907 km (0.109 R)
• M17: 2,055,624 km (0.12 R)
• M18: 2,146,729 km (0.03 R)
• M19: 2,362,001 km (0.1 R)
• M20: 2,531,794 km (0.096 R)
• M21: 2,591,783 km (0.104 R)
• M22: 2,705,627 km (0.088 R)
• M23: 2,759,333 km (0.112 R)
• M24: 2,852,233 km (0.102 R)
• M25: 2,906,986 km (0.112 R)
• M26: 2,962,038 km (0.104 R)
• M27: 3,105,203 km (0.112 R)
• M28: 3,161,452 km (0.104 R)
• M29: 3,218,149 km (0.089 R)
• M30: 3,332,442 km (0.103 R)
• M31: 3,734,860 km (0.109 R)
• M32: 3,863,664 km (0.085 R)
• M33: 3,976,611 km (0.111 R)
• M34: 4,170,340 km (0.105 R)
• M35: 4,259,351 km (0.04 R)
• M36: 4,322,032 km (0.048 R)
• M37: 4,394,138 km (0.051 R)
• M38: 4,603,575 km (0.116 R)
• M39: 4,751,079 km (0.046 R)
• M40: 4,825,579 km (0.093 R)
• M41: 4,890,953 km (0.061 R)
• M42: 4,994,325 km (0.032 R)
• M43: 5,165,166 km (0.113 R)
• M44: 5,347,525 km (0.066 R)
• M45: 5,473,636 km (0.062 R)
• M46: 5,649,713 km (0.109 R)
• M47: 5,708,954 km (0.058 R)
• M48: 5,788,091 km (0.075 R)
• M49: 5,887,574 km (0.118 R)
• M50: 5,987,655 km (0.091 R)
• M51: 6,128,726 km (0.054 R)
• M52: 6,189,462 km (0.075 R)
• M53: 6,250,498 km (0.032 R)
• M54: 6,332,029 km (0.07 R)
• M55: 6,403,836 km (0.095 R)
• M56: 6,589,487 km (0.117 R)
• M57: 6,976,796 km (0.053 R)
• M58: 7,072,090 km (0.092 R)
• M59: 7,178,454 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.2

Radius: 9

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.33 AU - 2.19 AU

Year: 1508 Days

Day: 9.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 85,438,960 km

• M1: 123,119 km (0.099 R)
• M2: 229,184 km (0.053 R)
• M3: 310,116 km (0.12 R)
• M4: 565,929 km (0.077 R)
• M5: 679,474 km (0.08 R)
• M6: 938,128 km (0.091 R)
• M7: 1,091,616 km (0.054 R)
• M8: 1,184,366 km (0.028 R)
• M9: 1,244,804 km (0.118 R)
• M10: 1,478,775 km (0.108 R)
• M11: 1,610,720 km (0.102 R)
• M12: 1,668,465 km (0.036 R)
• M13: 1,736,682 km (0.115 R)
• M14: 2,103,047 km (0.069 R)
• M15: 2,187,869 km (0.044 R)
• M16: 2,273,738 km (0.108 R)
• M17: 2,338,813 km (0.103 R)
• M18: 2,415,706 km (0.086 R)
• M19: 2,583,256 km (0.052 R)
• M20: 2,918,206 km (0.082 R)
• M21: 2,989,265 km (0.09 R)
• M22: 3,230,267 km (0.072 R)
• M23: 3,440,153 km (0.098 R)
• M24: 3,603,813 km (0.084 R)
• M25: 3,705,689 km (0.118 R)
• M26: 3,782,732 km (0.12 R)
• M27: 3,964,792 km (0.088 R)
• M28: 4,176,324 km (0.11 R)
• M29: 4,270,122 km (0.066 R)
• M30: 4,446,049 km (0.111 R)
• M31: 4,693,633 km (0.113 R)
• M32: 4,960,067 km (0.069 R)
• M33: 5,030,976 km (0.114 R)
• M34: 5,202,565 km (0.074 R)
• M35: 5,507,446 km (0.059 R)
• M36: 5,580,898 km (0.075 R)
• M37: 5,893,109 km (0.096 R)
• M38: 6,043,754 km (0.028 R)
• M39: 6,226,263 km (0.105 R)
• M40: 6,519,026 km (0.114 R)
• M41: 6,643,641 km (0.086 R)
• M42: 6,721,881 km (0.11 R)
• M43: 7,054,138 km (0.106 R)
• M44: 7,343,161 km (0.12 R)
• M45: 7,456,556 km (0.115 R)
• M46: 7,701,598 km (0.103 R)
• M47: 7,965,937 km (0.111 R)
• M48: 8,099,378 km (0.09 R)
• M49: 9,122,628 km (0.089 R)
• M50: 9,227,197 km (0.078 R)
• M51: 9,952,447 km (0.073 R)
• M52: 10,204,220 km (0.11 R)
• M53: 10,367,282 km (0.114 R)
• M54: 10,549,492 km (0.116 R)
• M55: 10,806,202 km (0.089 R)
• M56: 10,879,954 km (0.102 R)
• M57: 10,990,956 km (0.092 R)
• M58: 11,702,293 km (0.119 R)
• M59: 11,796,989 km (0.119 R)
• M60: 11,853,986 km (0.068 R)
• M61: 11,968,129 km (0.072 R)
• M62: 12,044,573 km (0.058 R)
• M63: 12,544,679 km (0.117 R)
• M64: 12,661,066 km (0.113 R)
• M65: 12,816,648 km (0.115 R)
• M66: 13,071,114 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.1

Radius: 14.1

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.45 AU - 6.69 AU

Year: 8488 Days

Day: 8.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 85,438,960 km

• M1: 211,531 km (0.05 R)
• M2: 318,195 km (0.067 R)
• M3: 429,196 km (0.088 R)
• M4: 600,037 km (0.103 R)
• M5: 717,771 km (0.096 R)
• M6: 1,045,091 km (0.106 R)
• M7: 1,192,445 km (0.095 R)
• M8: 1,333,067 km (0.052 R)
• M9: 1,434,943 km (0.068 R)
• M10: 1,741,319 km (0.09 R)
• M11: 1,853,817 km (0.038 R)
• M12: 2,035,578 km (0.106 R)
• M13: 2,822,164 km (0.118 R)
• M14: 2,936,457 km (0.103 R)
• M15: 3,071,843 km (0.109 R)
• M16: 3,209,174 km (0.06 R)
• M17: 3,490,418 km (0.102 R)
• M18: 4,055,598 km (0.115 R)
• M19: 4,228,683 km (0.113 R)
• M20: 4,360,180 km (0.097 R)
• M21: 4,717,419 km (0.109 R)
• M22: 4,808,225 km (0.03 R)
• M23: 4,945,706 km (0.07 R)
• M24: 5,628,171 km (0.111 R)
• M25: 6,091,625 km (0.069 R)
• M26: 6,415,804 km (0.079 R)
• M27: 6,745,817 km (0.044 R)
• M28: 7,422,448 km (0.077 R)
• M29: 7,528,513 km (0.054 R)
• M30: 7,930,782 km (0.074 R)
• M31: 8,039,240 km (0.066 R)
• M32: 8,644,812 km (0.034 R)
• M33: 9,094,354 km (0.084 R)
• M34: 9,580,547 km (0.118 R)
• M35: 9,696,186 km (0.112 R)
• M36: 9,870,468 km (0.104 R)
• M37: 10,908,228 km (0.11 R)
• M38: 12,293,055 km (0.12 R)
• M39: 13,896,146 km (0.111 R)
• M40: 14,191,752 km (0.093 R)
• M41: 14,522,512 km (0.027 R)
• M42: 14,622,294 km (0.118 R)
• M43: 14,755,586 km (0.087 R)
• M44: 15,360,859 km (0.072 R)
• M45: 15,530,353 km (0.084 R)
• M46: 15,905,545 km (0.069 R)
• M47: 16,214,764 km (0.089 R)
• M48: 16,456,663 km (0.118 R)
• M49: 17,154,388 km (0.114 R)
• M50: 17,968,649 km (0.107 R)
• M51: 18,868,181 km (0.063 R)
• M52: 19,122,647 km (0.073 R)
• M53: 19,378,310 km (0.12 R)
• M54: 19,488,115 km (0.086 R)
• M55: 19,598,219 km (0.071 R)
• M56: 20,189,130 km (0.028 R)
• M57: 20,673,379 km (0.12 R)
• M58: 20,898,224 km (0.111 R)
• M59: 21,501,852 km (0.095 R)
• M60: 21,729,540 km (0.082 R)
• M61: 22,571,776 km (0.118 R)
• M62: 23,972,909 km (0.04 R)
• M63: 24,327,606 km (0.118 R)
• M64: 24,446,237 km (0.118 R)
• M65: 24,604,811 km (0.059 R)
• M66: 24,962,499 km (0.072 R)
• M67: 25,282,040 km (0.079 R)
• M68: 25,844,379 km (0.049 R)
• M69: 26,329,674 km (0.092 R)
• M70: 26,614,209 km (0.081 R)
• M71: 26,899,792 km (0.085 R)
• M72: 27,309,390 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.8

Radius: 5.8

Gravity: 20.45 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.89 AU - 13.23 AU

Year: 23749 Days

Day: 22.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,438,960 km

• M1: 244,892 km (0.114 R)
• M2: 1,358,199 km (0.058 R)
• M3: 1,486,853 km (0.098 R)
• M4: 1,687,165 km (0.117 R)
• M5: 2,187,719 km (0.114 R)
• M6: 2,225,119 km (0.047 R)
• M7: 2,415,557 km (0.105 R)
• M8: 2,493,198 km (0.113 R)
• M9: 2,651,173 km (0.053 R)
• M10: 3,102,061 km (0.102 R)
• M11: 3,799,636 km (0.106 R)
• M12: 4,027,324 km (0.052 R)
• M13: 4,166,151 km (0.069 R)
• M14: 4,448,442 km (0.1 R)
• M15: 5,181,023 km (0.107 R)
• M16: 6,214,744 km (0.114 R)
• M17: 6,268,151 km (0.117 R)
• M18: 6,482,973 km (0.111 R)
• M19: 6,809,845 km (0.084 R)
• M20: 7,086,451 km (0.104 R)
• M21: 7,310,250 km (0.113 R)
• M22: 9,243,802 km (0.067 R)
• M23: 9,611,514 km (0.032 R)
• M24: 10,487,858 km (0.083 R)
• M25: 11,455,008 km (0.087 R)
• M26: 11,520,382 km (0.12 R)
• M27: 12,115,333 km (0.086 R)
• M28: 12,182,054 km (0.072 R)
• M29: 13,060,493 km (0.049 R)
• M30: 13,266,190 km (0.029 R)
• M31: 13,680,576 km (0.085 R)
• M32: 14,169,462 km (0.058 R)
• M33: 14,593,123 km (0.111 R)
• M34: 15,164,437 km (0.078 R)
• M35: 15,888,790 km (0.074 R)
• M36: 16,624,363 km (0.059 R)
• M37: 16,996,263 km (0.097 R)
• M38: 17,597,198 km (0.107 R)
• M39: 17,900,133 km (0.109 R)
• M40: 19,990,165 km (0.112 R)
• M41: 21,830,668 km (0.116 R)
• M42: 24,227,076 km (0.1 R)
• M43: 25,413,387 km (0.116 R)
• M44: 25,927,705 km (0.08 R)
• M45: 26,792,380 km (0.116 R)
• M46: 27,491,002 km (0.104 R)
• M47: 29,084,519 km (0.052 R)
• M48: 29,263,438 km (0.092 R)
• M49: 29,802,289 km (0.112 R)
• M50: 29,982,704 km (0.036 R)
• M51: 30,889,866 km (0.102 R)
• M52: 31,622,148 km (0.115 R)
• M53: 32,824,316 km (0.082 R)
• M54: 36,326,552 km (0.069 R)
• M55: 39,054,768 km (0.084 R)
• M56: 39,153,353 km (0.056 R)
• M57: 39,647,924 km (0.068 R)
• M58: 41,244,133 km (0.061 R)
• M59: 41,848,060 km (0.101 R)
• M60: 43,166,765 km (0.086 R)
• M61: 43,984,916 km (0.093 R)
• M62: 44,190,313 km (0.079 R)
• M63: 46,679,472 km (0.117 R)
• M64: 46,993,778 km (0.069 R)
• M65: 49,213,660 km (0.089 R)
• M66: 50,389,948 km (0.057 R)
• M67: 51,683,820 km (0.043 R)
• M68: 52,009,046 km (0.084 R)
• M69: 52,117,505 km (0.04 R)
• M70: 55,741,513 km (0.092 R)
• M71: 56,409,019 km (0.066 R)
• M72: 58,879,478 km (0.097 R)
• M73: 59,559,251 km (0.063 R)
• M74: 61,041,167 km (0.043 R)
• M75: 61,729,168 km (0.108 R)
• M76: 65,207,767 km (0.092 R)
• M77: 65,793,742 km (0.086 R)
• M78: 66,146,045 km (0.05 R)
• M79: 66,616,979 km (0.047 R)
• M80: 66,852,745 km (0.109 R)
• M81: 67,325,325 km (0.109 R)
• M82: 68,036,064 km (0.044 R)
• M83: 68,511,337 km (0.09 R)
• M84: 68,749,497 km (0.087 R)
• M85: 71,024,581 km (0.106 R)
• M86: 71,265,583 km (0.109 R)
• M87: 71,627,460 km (0.07 R)
• M88: 77,004,906 km (0.11 R)
• M89: 77,624,241 km (0.092 R)
• M90: 78,369,537 km (0.099 R)
• M91: 79,741,948 km (0.072 R)
• M92: 80,996,626 km (0.109 R)
• M93: 81,626,433 km (0.085 R)
• M94: 82,257,736 km (0.11 R)
• M95: 83,017,543 km (0.099 R)
• M96: 83,398,419 km (0.084 R)
• M97: 84,289,125 km (0.083 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 14,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit