🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.45 AU - 0.65 AU

Year: 263 Days

Day: 27.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,116,882 km

• M1: 79,885 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.4

Radius: 10.6

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.78 AU - 1.08 AU

Year: 579 Days

Day: 11.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 63,116,882 km

• M1: 142,716 km (0.057 R)
• M2: 224,696 km (0.111 R)
• M3: 291,117 km (0.041 R)
• M4: 379,979 km (0.095 R)
• M5: 446,101 km (0.096 R)
• M6: 523,892 km (0.093 R)
• M7: 673,190 km (0.083 R)
• M8: 745,745 km (0.064 R)
• M9: 813,364 km (0.036 R)
• M10: 899,831 km (0.109 R)
• M11: 1,042,697 km (0.093 R)
• M12: 1,114,803 km (0.107 R)
• M13: 1,245,402 km (0.038 R)
• M14: 1,421,030 km (0.07 R)
• M15: 1,511,986 km (0.097 R)
• M16: 1,610,271 km (0.076 R)
• M17: 1,694,794 km (0.036 R)
• M18: 1,764,507 km (0.089 R)
• M19: 2,065,049 km (0.065 R)
• M20: 2,163,036 km (0.118 R)
• M21: 2,412,116 km (0.064 R)
• M22: 2,503,371 km (0.094 R)
• M23: 2,701,887 km (0.119 R)
• M24: 2,796,882 km (0.03 R)
• M25: 2,931,669 km (0.119 R)
• M26: 3,029,207 km (0.105 R)
• M27: 3,108,195 km (0.098 R)
• M28: 3,181,049 km (0.081 R)
• M29: 3,254,651 km (0.116 R)
• M30: 3,417,115 km (0.079 R)
• M31: 3,637,921 km (0.106 R)
• M32: 3,707,933 km (0.1 R)
• M33: 3,820,879 km (0.103 R)
• M34: 3,970,776 km (0.083 R)
• M35: 4,284,034 km (0.08 R)
• M36: 4,365,415 km (0.118 R)
• M37: 4,447,395 km (0.108 R)
• M38: 4,696,476 km (0.102 R)
• M39: 4,772,770 km (0.081 R)
• M40: 4,841,885 km (0.086 R)
• M41: 5,074,659 km (0.1 R)
• M42: 5,303,245 km (0.12 R)
• M43: 5,446,709 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.4

Radius: 8.4

Gravity: 14.05 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.91 AU - 1.05 AU

Year: 626 Days

Day: 5.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 63,116,882 km

• M1: 104,719 km (0.112 R)
• M2: 179,817 km (0.06 R)
• M3: 302,786 km (0.114 R)
• M4: 421,118 km (0.086 R)
• M5: 537,505 km (0.094 R)
• M6: 600,187 km (0.111 R)
• M7: 665,561 km (0.1 R)
• M8: 771,177 km (0.057 R)
• M9: 1,141,432 km (0.109 R)
• M10: 1,282,951 km (0.119 R)
• M11: 1,527,394 km (0.114 R)
• M12: 1,590,824 km (0.045 R)
• M13: 1,691,354 km (0.071 R)
• M14: 1,779,167 km (0.073 R)
• M15: 1,838,558 km (0.097 R)
• M16: 1,936,694 km (0.104 R)
• M17: 1,990,250 km (0.078 R)
• M18: 2,044,255 km (0.106 R)
• M19: 2,313,980 km (0.079 R)
• M20: 2,469,711 km (0.108 R)
• M21: 2,544,809 km (0.09 R)
• M22: 2,629,033 km (0.117 R)
• M23: 2,748,562 km (0.058 R)
• M24: 2,878,562 km (0.099 R)
• M25: 3,190,175 km (0.1 R)
• M26: 3,540,682 km (0.095 R)
• M27: 3,682,501 km (0.062 R)
• M28: 3,758,796 km (0.11 R)
• M29: 4,138,924 km (0.068 R)
• M30: 4,298,396 km (0.092 R)
• M31: 4,633,794 km (0.081 R)
• M32: 4,809,871 km (0.087 R)
• M33: 4,872,552 km (0.073 R)
• M34: 5,062,392 km (0.107 R)
• M35: 5,147,513 km (0.107 R)
• M36: 5,351,565 km (0.085 R)
• M37: 5,427,411 km (0.04 R)
• M38: 5,558,309 km (0.077 R)
• M39: 5,657,193 km (0.109 R)
• M40: 5,734,386 km (0.092 R)
• M41: 6,035,825 km (0.116 R)
• M42: 6,239,727 km (0.092 R)
• M43: 6,296,724 km (0.047 R)
• M44: 6,457,392 km (0.115 R)
• M45: 6,515,137 km (0.033 R)
• M46: 6,596,219 km (0.077 R)
• M47: 6,759,430 km (0.094 R)
• M48: 7,113,528 km (0.078 R)
• M49: 7,208,972 km (0.048 R)
• M50: 7,316,832 km (0.102 R)
• M51: 7,522,230 km (0.072 R)
• M52: 7,619,468 km (0.117 R)
• M53: 7,692,771 km (0.074 R)
• M54: 7,950,977 km (0.046 R)
• M55: 8,037,594 km (0.066 R)
• M56: 8,124,660 km (0.114 R)
• M57: 8,349,805 km (0.093 R)
• M58: 8,437,918 km (0.054 R)
• M59: 8,513,764 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.4

Radius: 14.3

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2 AU - 2.32 AU

Year: 2050 Days

Day: 11.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 63,116,882 km

• M1: 226,790 km (0.08 R)
• M2: 325,076 km (0.109 R)
• M3: 448,494 km (0.042 R)
• M4: 557,551 km (0.106 R)
• M5: 684,859 km (0.119 R)
• M6: 774,019 km (0.118 R)
• M7: 875,297 km (0.11 R)
• M8: 1,175,540 km (0.078 R)
• M9: 1,418,637 km (0.095 R)
• M10: 1,537,268 km (0.08 R)
• M11: 1,650,065 km (0.108 R)
• M12: 1,854,266 km (0.12 R)
• M13: 2,150,769 km (0.059 R)
• M14: 2,518,031 km (0.098 R)
• M15: 2,607,491 km (0.11 R)
• M16: 2,976,100 km (0.096 R)
• M17: 3,082,913 km (0.067 R)
• M18: 3,611,143 km (0.085 R)
• M19: 3,853,791 km (0.048 R)
• M20: 4,328,315 km (0.079 R)
• M21: 4,449,938 km (0.085 R)
• M22: 4,627,511 km (0.116 R)
• M23: 4,724,301 km (0.054 R)
• M24: 4,849,514 km (0.105 R)
• M25: 5,160,678 km (0.109 R)
• M26: 5,304,292 km (0.107 R)
• M27: 5,610,219 km (0.118 R)
• M28: 5,802,453 km (0.05 R)
• M29: 6,148,173 km (0.063 R)
• M30: 6,254,837 km (0.098 R)
• M31: 6,749,856 km (0.08 R)
• M32: 6,891,376 km (0.088 R)
• M33: 7,049,800 km (0.043 R)
• M34: 7,257,741 km (0.087 R)
• M35: 7,597,777 km (0.09 R)
• M36: 7,843,865 km (0.108 R)
• M37: 7,976,259 km (0.112 R)
• M38: 8,142,762 km (0.11 R)
• M39: 8,361,025 km (0.102 R)
• M40: 8,975,423 km (0.071 R)
• M41: 9,428,256 km (0.085 R)
• M42: 9,870,916 km (0.114 R)
• M43: 9,978,028 km (0.114 R)
• M44: 10,175,647 km (0.106 R)
• M45: 10,465,418 km (0.109 R)
• M46: 11,053,338 km (0.102 R)
• M47: 11,332,487 km (0.081 R)
• M48: 12,012,260 km (0.117 R)
• M49: 12,414,978 km (0.091 R)
• M50: 12,588,810 km (0.119 R)
• M51: 12,822,033 km (0.096 R)
• M52: 13,273,071 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.4

Radius: 11

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.34 AU - 3.68 AU

Year: 3372 Days

Day: 14.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 63,116,882 km

• M1: 143,764 km (0.03 R)
• M2: 261,048 km (0.052 R)
• M3: 379,530 km (0.111 R)
• M4: 550,371 km (0.083 R)
• M5: 658,979 km (0.101 R)
• M6: 729,439 km (0.113 R)
• M7: 1,123,031 km (0.095 R)
• M8: 1,265,748 km (0.063 R)
• M9: 1,508,545 km (0.098 R)
• M10: 1,604,736 km (0.082 R)
• M11: 1,887,327 km (0.11 R)
• M12: 2,285,556 km (0.104 R)
• M13: 2,386,684 km (0.07 R)
• M14: 2,531,046 km (0.064 R)
• M15: 2,635,765 km (0.081 R)
• M16: 2,871,681 km (0.065 R)
• M17: 2,992,257 km (0.114 R)
• M18: 3,069,898 km (0.09 R)
• M19: 3,272,603 km (0.088 R)
• M20: 3,387,195 km (0.066 R)
• M21: 3,573,444 km (0.041 R)
• M22: 3,798,888 km (0.12 R)
• M23: 3,943,699 km (0.056 R)
• M24: 4,115,138 km (0.101 R)
• M25: 4,201,755 km (0.09 R)
• M26: 4,276,405 km (0.102 R)
• M27: 4,477,913 km (0.077 R)
• M28: 4,567,073 km (0.105 R)
• M29: 4,695,578 km (0.115 R)
• M30: 4,929,699 km (0.103 R)
• M31: 5,035,016 km (0.054 R)
• M32: 5,301,749 km (0.119 R)
• M33: 5,409,758 km (0.038 R)
• M34: 5,572,969 km (0.048 R)
• M35: 5,710,450 km (0.12 R)
• M36: 5,807,240 km (0.092 R)
• M37: 5,876,803 km (0.048 R)
• M38: 6,143,536 km (0.1 R)
• M39: 6,214,445 km (0.096 R)
• M40: 6,938,050 km (0.085 R)
• M41: 7,011,951 km (0.076 R)
• M42: 7,249,962 km (0.116 R)
• M43: 7,490,814 km (0.101 R)
• M44: 7,596,879 km (0.074 R)
• M45: 8,135,282 km (0.099 R)
• M46: 8,275,754 km (0.106 R)
• M47: 8,401,267 km (0.102 R)
• M48: 8,511,670 km (0.091 R)
• M49: 8,702,108 km (0.099 R)
• M50: 9,038,554 km (0.052 R)
• M51: 9,200,269 km (0.075 R)
• M52: 9,641,882 km (0.06 R)
• M53: 10,023,506 km (0.09 R)
• M54: 10,123,737 km (0.116 R)
• M55: 10,376,258 km (0.044 R)
• M56: 10,477,835 km (0.079 R)
• M57: 10,664,832 km (0.089 R)
• M58: 10,904,488 km (0.098 R)
• M59: 11,249,909 km (0.108 R)
• M60: 11,546,412 km (0.115 R)
• M61: 11,634,077 km (0.067 R)
• M62: 11,916,218 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.3

Radius: 11.2

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.77 AU - 6.03 AU

Year: 7003 Days

Day: 12.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,116,882 km

• M1: 140,323 km (0.056 R)
• M2: 284,086 km (0.032 R)
• M3: 377,286 km (0.087 R)
• M4: 454,179 km (0.105 R)
• M5: 559,795 km (0.094 R)
• M6: 663,317 km (0.11 R)
• M7: 812,466 km (0.112 R)
• M8: 973,583 km (0.107 R)
• M9: 1,116,449 km (0.032 R)
• M10: 1,456,036 km (0.083 R)
• M11: 1,587,682 km (0.102 R)
• M12: 1,723,517 km (0.062 R)
• M13: 2,043,357 km (0.114 R)
• M14: 2,678,400 km (0.086 R)
• M15: 2,759,333 km (0.106 R)
• M16: 3,349,796 km (0.118 R)
• M17: 3,481,442 km (0.056 R)
• M18: 3,682,202 km (0.082 R)
• M19: 3,772,559 km (0.116 R)
• M20: 3,955,816 km (0.098 R)
• M21: 4,283,436 km (0.044 R)
• M22: 4,426,601 km (0.049 R)
• M23: 4,965,153 km (0.083 R)
• M24: 5,370,115 km (0.112 R)
• M25: 6,510,499 km (0.085 R)
• M26: 6,647,980 km (0.117 R)
• M27: 6,786,358 km (0.038 R)
• M28: 7,178,903 km (0.097 R)
• M29: 7,292,447 km (0.043 R)
• M30: 7,636,672 km (0.066 R)
• M31: 7,752,610 km (0.114 R)
• M32: 8,251,819 km (0.068 R)
• M33: 8,852,604 km (0.059 R)
• M34: 9,005,044 km (0.1 R)
• M35: 9,874,656 km (0.091 R)
• M36: 10,001,216 km (0.047 R)
• M37: 10,415,752 km (0.104 R)
• M38: 11,097,469 km (0.068 R)
• M39: 11,196,054 km (0.079 R)
• M40: 11,394,122 km (0.083 R)
• M41: 11,927,887 km (0.083 R)
• M42: 13,332,761 km (0.067 R)
• M43: 13,402,623 km (0.07 R)
• M44: 14,214,939 km (0.118 R)
• M45: 14,537,023 km (0.101 R)
• M46: 14,645,033 km (0.078 R)
• M47: 15,298,177 km (0.097 R)
• M48: 15,481,435 km (0.112 R)
• M49: 15,849,894 km (0.048 R)
• M50: 16,072,346 km (0.113 R)
• M51: 16,783,834 km (0.056 R)
• M52: 17,124,319 km (0.104 R)
• M53: 17,238,462 km (0.097 R)
• M54: 17,352,755 km (0.089 R)
• M55: 17,735,426 km (0.092 R)
• M56: 17,927,958 km (0.099 R)
• M57: 18,121,089 km (0.115 R)
• M58: 18,470,550 km (0.112 R)
• M59: 18,548,490 km (0.119 R)
• M60: 18,665,626 km (0.067 R)
• M61: 19,810,498 km (0.092 R)
• M62: 20,331,099 km (0.047 R)
• M63: 20,775,255 km (0.115 R)
• M64: 21,345,073 km (0.087 R)
• M65: 23,421,791 km (0.101 R)
• M66: 24,441,300 km (0.092 R)
• M67: 24,527,020 km (0.068 R)
• M68: 24,741,543 km (0.066 R)
• M69: 25,172,385 km (0.077 R)
• M70: 26,216,428 km (0.066 R)
• M71: 26,391,907 km (0.06 R)
• M72: 26,655,797 km (0.1 R)
• M73: 27,719,887 km (0.116 R)
• M74: 27,898,657 km (0.113 R)
• M75: 28,302,122 km (0.107 R)
• M76: 28,482,088 km (0.099 R)
• M77: 28,617,325 km (0.083 R)
• M78: 28,888,396 km (0.075 R)
• M79: 29,251,021 km (0.089 R)
• M80: 29,433,082 km (0.104 R)
• M81: 29,889,505 km (0.085 R)
• M82: 30,348,471 km (0.066 R)
• M83: 30,486,550 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.3

Radius: 7.8

Gravity: 15.09 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.46 AU - 8.38 AU

Year: 13050 Days

Day: 22.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,116,882 km

• M1: 224,546 km (0.093 R)
• M2: 361,279 km (0.036 R)
• M3: 582,385 km (0.115 R)
• M4: 977,323 km (0.087 R)
• M5: 1,046,437 km (0.103 R)
• M6: 1,141,282 km (0.108 R)
• M7: 1,549,834 km (0.101 R)
• M8: 2,364,843 km (0.097 R)
• M9: 3,222,937 km (0.115 R)
• M10: 3,327,655 km (0.118 R)
• M11: 3,469,175 km (0.112 R)
• M12: 3,794,849 km (0.103 R)
• M13: 4,397,878 km (0.097 R)
• M14: 4,909,653 km (0.084 R)
• M15: 4,990,136 km (0.084 R)
• M16: 5,357,549 km (0.043 R)
• M17: 5,649,264 km (0.097 R)
• M18: 5,989,151 km (0.112 R)
• M19: 6,248,553 km (0.057 R)
• M20: 6,379,601 km (0.073 R)
• M21: 7,048,304 km (0.105 R)
• M22: 7,368,144 km (0.112 R)
• M23: 7,927,341 km (0.082 R)
• M24: 8,212,026 km (0.105 R)
• M25: 8,307,619 km (0.083 R)
• M26: 8,403,660 km (0.109 R)
• M27: 9,384,125 km (0.116 R)
• M28: 9,484,206 km (0.111 R)
• M29: 10,869,183 km (0.057 R)
• M30: 10,974,350 km (0.104 R)
• M31: 11,079,667 km (0.066 R)
• M32: 11,504,824 km (0.061 R)
• M33: 11,719,348 km (0.067 R)
• M34: 11,773,203 km (0.119 R)
• M35: 11,989,521 km (0.053 R)
• M36: 14,165,572 km (0.109 R)
• M37: 14,453,249 km (0.105 R)
• M38: 14,684,826 km (0.043 R)
• M39: 14,742,870 km (0.106 R)
• M40: 15,151,572 km (0.044 R)
• M41: 16,460,254 km (0.043 R)
• M42: 16,945,100 km (0.061 R)
• M43: 17,128,059 km (0.109 R)
• M44: 17,250,430 km (0.096 R)
• M45: 18,053,022 km (0.063 R)
• M46: 18,302,402 km (0.106 R)
• M47: 18,364,934 km (0.109 R)
• M48: 19,630,382 km (0.101 R)
• M49: 20,144,400 km (0.114 R)
• M50: 21,580,540 km (0.083 R)
• M51: 21,779,056 km (0.093 R)
• M52: 23,523,816 km (0.098 R)
• M53: 23,864,451 km (0.032 R)
• M54: 25,942,515 km (0.059 R)
• M55: 26,294,519 km (0.106 R)
• M56: 30,121,232 km (0.111 R)
• M57: 30,417,137 km (0.09 R)
• M58: 30,565,388 km (0.083 R)
• M59: 31,684,979 km (0.101 R)
• M60: 31,985,820 km (0.084 R)
• M61: 32,363,255 km (0.069 R)
• M62: 33,046,170 km (0.117 R)
• M63: 33,351,200 km (0.113 R)
• M64: 33,810,615 km (0.077 R)
• M65: 33,887,358 km (0.114 R)
• M66: 35,590,979 km (0.117 R)
• M67: 36,531,800 km (0.106 R)
• M68: 36,610,638 km (0.064 R)
• M69: 36,689,476 km (0.043 R)
• M70: 38,118,136 km (0.099 R)
• M71: 40,376,465 km (0.101 R)
• M72: 41,275,399 km (0.115 R)
• M73: 41,439,657 km (0.103 R)
• M74: 42,098,486 km (0.112 R)
• M75: 43,093,163 km (0.086 R)
• M76: 43,343,141 km (0.12 R)
• M77: 44,599,763 km (0.08 R)
• M78: 45,613,737 km (0.119 R)
• M79: 48,700,988 km (0.111 R)
• M80: 49,134,972 km (0.058 R)
• M81: 49,832,248 km (0.076 R)
• M82: 50,445,000 km (0.09 R)
• M83: 51,766,398 km (0.057 R)
• M84: 52,032,084 km (0.064 R)
• M85: 53,277,786 km (0.068 R)
• M86: 56,616,960 km (0.045 R)
• M87: 57,073,383 km (0.089 R)
• M88: 57,164,787 km (0.038 R)
• M89: 58,173,825 km (0.073 R)
• M90: 59,466,350 km (0.04 R)
• M91: 59,651,852 km (0.115 R)
• M92: 59,930,403 km (0.118 R)
• M93: 61,891,930 km (0.12 R)
• M94: 62,456,363 km (0.11 R)
• M95: 62,550,610 km (0.082 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 15,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit