🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.5

Radius: 12.4

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.6 AU - 0.64 AU

Year: 331 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 36,670,234 km

• M1: 158,125 km (0.113 R)
• M2: 254,017 km (0.041 R)
• M3: 381,026 km (0.084 R)
• M4: 525,388 km (0.061 R)
• M5: 629,059 km (0.041 R)
• M6: 780,003 km (0.1 R)
• M7: 872,754 km (0.117 R)
• M8: 969,843 km (0.116 R)
• M9: 1,088,923 km (0.069 R)
• M10: 1,199,177 km (0.037 R)
• M11: 1,323,193 km (0.108 R)
• M12: 1,451,698 km (0.066 R)
• M13: 1,584,690 km (0.077 R)
• M14: 1,732,493 km (0.086 R)
• M15: 1,868,627 km (0.062 R)
• M16: 2,025,406 km (0.11 R)
• M17: 2,227,811 km (0.103 R)
• M18: 2,443,083 km (0.109 R)
• M19: 2,565,603 km (0.075 R)
• M20: 2,671,519 km (0.081 R)
• M21: 2,759,782 km (0.058 R)
• M22: 2,985,076 km (0.056 R)
• M23: 3,116,423 km (0.083 R)
• M24: 3,256,596 km (0.108 R)
• M25: 3,412,477 km (0.119 R)
• M26: 3,550,257 km (0.11 R)
• M27: 3,703,894 km (0.117 R)
• M28: 3,866,806 km (0.045 R)
• M29: 3,988,878 km (0.067 R)
• M30: 4,214,770 km (0.113 R)
• M31: 4,332,953 km (0.11 R)
• M32: 4,429,892 km (0.111 R)
• M33: 4,572,908 km (0.079 R)
• M34: 4,686,901 km (0.056 R)
• M35: 4,840,389 km (0.065 R)
• M36: 4,979,964 km (0.111 R)
• M37: 5,065,833 km (0.099 R)
• M38: 5,168,158 km (0.051 R)
• M39: 5,255,224 km (0.093 R)
• M40: 5,390,759 km (0.097 R)
• M41: 5,495,179 km (0.103 R)

Asteroid Belt

Center: 2.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843

Radius: 13.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.96 AU - 4.28 AU

Year: 4671 Days

Day: 7.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,670,234 km

• M1: 175,628 km (0.091 R)
• M2: 400,623 km (0.059 R)
• M3: 537,505 km (0.109 R)
• M4: 682,465 km (0.113 R)
• M5: 1,073,365 km (0.098 R)
• M6: 1,548,338 km (0.034 R)
• M7: 1,783,805 km (0.107 R)
• M8: 1,923,829 km (0.114 R)
• M9: 2,215,245 km (0.043 R)
• M10: 2,462,830 km (0.102 R)
• M11: 2,800,622 km (0.108 R)
• M12: 3,765,977 km (0.099 R)
• M13: 3,856,633 km (0.112 R)
• M14: 3,970,926 km (0.107 R)
• M15: 4,109,603 km (0.097 R)
• M16: 5,100,240 km (0.108 R)
• M17: 5,327,479 km (0.07 R)
• M18: 5,480,817 km (0.096 R)
• M19: 5,583,890 km (0.095 R)
• M20: 5,791,981 km (0.107 R)
• M21: 5,896,998 km (0.101 R)
• M22: 6,108,979 km (0.101 R)
• M23: 6,954,207 km (0.09 R)
• M24: 7,291,400 km (0.086 R)
• M25: 7,691,575 km (0.081 R)
• M26: 8,364,765 km (0.086 R)
• M27: 8,603,224 km (0.079 R)
• M28: 8,995,769 km (0.094 R)
• M29: 9,117,841 km (0.104 R)
• M30: 9,271,029 km (0.06 R)
• M31: 9,549,131 km (0.03 R)
• M32: 10,208,559 km (0.075 R)
• M33: 10,367,731 km (0.077 R)
• M34: 10,785,558 km (0.116 R)
• M35: 11,770,959 km (0.076 R)
• M36: 12,173,228 km (0.066 R)
• M37: 12,477,809 km (0.103 R)
• M38: 12,750,825 km (0.12 R)
• M39: 13,025,636 km (0.097 R)
• M40: 13,302,542 km (0.079 R)
• M41: 13,791,876 km (0.034 R)
• M42: 14,358,254 km (0.092 R)
• M43: 14,860,155 km (0.115 R)
• M44: 15,004,666 km (0.098 R)
• M45: 15,113,274 km (0.106 R)
• M46: 15,367,890 km (0.051 R)
• M47: 15,477,396 km (0.083 R)
• M48: 16,363,015 km (0.084 R)
• M49: 16,587,113 km (0.105 R)
• M50: 17,913,896 km (0.117 R)
• M51: 18,183,472 km (0.093 R)
• M52: 18,415,498 km (0.05 R)
• M53: 18,726,512 km (0.088 R)
• M54: 19,039,171 km (0.097 R)
• M55: 19,196,100 km (0.095 R)
• M56: 20,668,741 km (0.118 R)
• M57: 21,276,108 km (0.072 R)
• M58: 22,053,868 km (0.049 R)
• M59: 22,508,496 km (0.088 R)
• M60: 22,632,961 km (0.071 R)
• M61: 22,841,052 km (0.095 R)
• M62: 24,060,125 km (0.112 R)
• M63: 24,400,161 km (0.066 R)
• M64: 24,570,702 km (0.06 R)
• M65: 25,300,291 km (0.109 R)
• M66: 25,602,778 km (0.094 R)
• M67: 25,993,378 km (0.091 R)
• M68: 26,298,707 km (0.109 R)
• M69: 26,868,675 km (0.117 R)
• M70: 26,956,788 km (0.117 R)
• M71: 27,221,427 km (0.111 R)
• M72: 28,378,716 km (0.112 R)
• M73: 28,918,166 km (0.07 R)
• M74: 29,825,028 km (0.093 R)
• M75: 30,144,569 km (0.12 R)
• M76: 30,879,244 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.9

Radius: 14.7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.08 AU - 4.86 AU

Year: 5365 Days

Day: 5.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,670,234 km

• M1: 185,352 km (0.094 R)
• M2: 312,061 km (0.05 R)
• M3: 654,341 km (0.057 R)
• M4: 793,018 km (0.116 R)
• M5: 969,095 km (0.085 R)
• M6: 1,216,530 km (0.097 R)
• M7: 1,333,366 km (0.042 R)
• M8: 1,611,319 km (0.085 R)
• M9: 1,757,625 km (0.075 R)
• M10: 2,314,877 km (0.057 R)
• M11: 2,444,130 km (0.104 R)
• M12: 2,671,369 km (0.078 R)
• M13: 2,807,204 km (0.082 R)
• M14: 3,045,813 km (0.071 R)
• M15: 3,757,899 km (0.088 R)
• M16: 3,910,937 km (0.09 R)
• M17: 4,110,800 km (0.071 R)
• M18: 4,314,253 km (0.046 R)
• M19: 4,707,546 km (0.044 R)
• M20: 4,920,573 km (0.109 R)
• M21: 5,064,337 km (0.111 R)
• M22: 5,160,977 km (0.041 R)
• M23: 5,653,603 km (0.12 R)
• M24: 5,804,397 km (0.076 R)
• M25: 5,956,538 km (0.1 R)
• M26: 6,213,248 km (0.115 R)
• M27: 7,221,538 km (0.114 R)
• M28: 8,857,391 km (0.102 R)
• M29: 9,268,934 km (0.098 R)
• M30: 9,536,864 km (0.11 R)
• M31: 9,928,511 km (0.097 R)
• M32: 10,510,447 km (0.064 R)
• M33: 11,166,583 km (0.054 R)
• M34: 11,579,324 km (0.054 R)
• M35: 11,675,366 km (0.114 R)
• M36: 12,420,214 km (0.051 R)
• M37: 12,584,173 km (0.082 R)
• M38: 12,881,125 km (0.09 R)
• M39: 13,146,960 km (0.089 R)
• M40: 13,515,719 km (0.106 R)
• M41: 13,718,125 km (0.117 R)
• M42: 14,058,011 km (0.11 R)
• M43: 14,469,405 km (0.08 R)
• M44: 14,745,862 km (0.073 R)
• M45: 14,919,695 km (0.108 R)
• M46: 15,586,004 km (0.065 R)
• M47: 16,513,511 km (0.119 R)
• M48: 16,766,331 km (0.112 R)
• M49: 17,239,359 km (0.05 R)
• M50: 17,642,974 km (0.055 R)
• M51: 17,753,527 km (0.075 R)
• M52: 18,347,431 km (0.099 R)
• M53: 18,872,519 km (0.106 R)
• M54: 19,136,859 km (0.105 R)
• M55: 20,554,747 km (0.108 R)
• M56: 21,178,421 km (0.072 R)
• M57: 21,610,759 km (0.114 R)
• M58: 21,887,365 km (0.07 R)
• M59: 22,045,939 km (0.107 R)
• M60: 23,409,673 km (0.083 R)
• M61: 23,653,219 km (0.107 R)
• M62: 23,775,290 km (0.113 R)
• M63: 24,676,767 km (0.094 R)
• M64: 25,422,812 km (0.09 R)
• M65: 25,547,876 km (0.091 R)
• M66: 26,092,113 km (0.112 R)
• M67: 26,513,380 km (0.12 R)
• M68: 26,724,912 km (0.103 R)
• M69: 27,704,927 km (0.111 R)
• M70: 27,876,666 km (0.043 R)
• M71: 28,350,592 km (0.105 R)
• M72: 29,088,109 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.8

Radius: 6.3

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.56 AU - 7.48 AU

Year: 10018 Days

Day: 23.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,670,234 km

• M1: 79,586 km (0.031 R)
• M2: 188,493 km (0.092 R)
• M3: 500,554 km (0.117 R)
• M4: 539,899 km (0.105 R)
• M5: 723,455 km (0.098 R)
• M6: 830,418 km (0.109 R)
• M7: 1,129,464 km (0.089 R)
• M8: 1,218,175 km (0.044 R)
• M9: 1,737,130 km (0.07 R)
• M10: 1,819,409 km (0.112 R)
• M11: 1,881,941 km (0.117 R)
• M12: 2,117,558 km (0.087 R)
• M13: 2,227,662 km (0.054 R)
• M14: 2,663,740 km (0.116 R)
• M15: 2,782,820 km (0.077 R)
• M16: 3,251,510 km (0.079 R)
• M17: 4,013,412 km (0.069 R)
• M18: 4,095,242 km (0.053 R)
• M19: 4,484,795 km (0.106 R)
• M20: 4,655,336 km (0.09 R)
• M21: 4,886,016 km (0.085 R)
• M22: 5,539,759 km (0.088 R)
• M23: 6,157,598 km (0.049 R)
• M24: 6,506,759 km (0.114 R)
• M25: 7,795,844 km (0.072 R)
• M26: 8,104,315 km (0.119 R)
• M27: 8,207,986 km (0.118 R)
• M28: 8,451,681 km (0.049 R)
• M29: 9,017,610 km (0.095 R)
• M30: 9,161,074 km (0.114 R)
• M31: 9,305,287 km (0.112 R)
• M32: 9,377,692 km (0.12 R)
• M33: 9,595,806 km (0.093 R)
• M34: 9,815,715 km (0.089 R)
• M35: 10,223,219 km (0.06 R)
• M36: 10,560,712 km (0.111 R)
• M37: 11,169,875 km (0.115 R)
• M38: 11,323,811 km (0.078 R)
• M39: 11,439,899 km (0.034 R)
• M40: 12,461,652 km (0.092 R)
• M41: 12,621,423 km (0.047 R)
• M42: 12,822,183 km (0.059 R)
• M43: 12,902,667 km (0.107 R)
• M44: 14,048,287 km (0.113 R)
• M45: 14,131,314 km (0.084 R)
• M46: 14,633,215 km (0.068 R)
• M47: 15,013,493 km (0.065 R)
• M48: 15,268,707 km (0.078 R)
• M49: 15,568,501 km (0.119 R)
• M50: 19,962,639 km (0.116 R)
• M51: 20,009,314 km (0.055 R)
• M52: 20,055,988 km (0.105 R)
• M53: 20,243,285 km (0.094 R)
• M54: 20,856,038 km (0.047 R)
• M55: 20,903,460 km (0.108 R)
• M56: 22,003,154 km (0.112 R)
• M57: 22,341,544 km (0.051 R)
• M58: 22,876,806 km (0.094 R)
• M59: 24,407,940 km (0.105 R)
• M60: 24,607,803 km (0.112 R)
• M61: 24,708,033 km (0.109 R)
• M62: 25,463,802 km (0.103 R)
• M63: 26,740,171 km (0.109 R)
• M64: 26,997,928 km (0.107 R)
• M65: 27,152,911 km (0.062 R)
• M66: 27,619,956 km (0.12 R)
• M67: 28,089,543 km (0.048 R)
• M68: 28,351,489 km (0.057 R)
• M69: 29,301,585 km (0.037 R)
• M70: 29,460,907 km (0.11 R)
• M71: 29,780,448 km (0.077 R)
• M72: 29,833,855 km (0.11 R)
• M73: 29,940,667 km (0.084 R)
• M74: 30,369,415 km (0.101 R)
• M75: 30,584,387 km (0.091 R)
• M76: 30,692,098 km (0.074 R)
• M77: 30,799,958 km (0.099 R)
• M78: 31,341,203 km (0.071 R)
• M79: 31,613,022 km (0.115 R)
• M80: 32,104,152 km (0.106 R)
• M81: 33,094,041 km (0.106 R)
• M82: 33,315,296 km (0.074 R)
• M83: 33,759,452 km (0.07 R)
• M84: 34,653,599 km (0.066 R)
• M85: 35,952,557 km (0.105 R)
• M86: 37,728,433 km (0.079 R)
• M87: 38,597,896 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.1

Radius: 5.5

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.19 AU - 7.95 AU

Year: 11422 Days

Day: 22.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 36,670,234 km

• M1: 129,103 km (0.111 R)
• M2: 297,849 km (0.049 R)
• M3: 820,245 km (0.049 R)
• M4: 927,806 km (0.089 R)
• M5: 975,378 km (0.052 R)
• M6: 1,208,601 km (0.109 R)
• M7: 1,313,769 km (0.086 R)
• M8: 1,783,955 km (0.045 R)
• M9: 2,194,750 km (0.037 R)
• M10: 2,432,910 km (0.096 R)
• M11: 2,566,351 km (0.091 R)
• M12: 2,771,001 km (0.081 R)
• M13: 2,933,764 km (0.033 R)
• M14: 3,196,009 km (0.099 R)
• M15: 3,565,665 km (0.083 R)
• M16: 4,425,853 km (0.065 R)
• M17: 4,643,668 km (0.109 R)
• M18: 4,864,923 km (0.093 R)
• M19: 5,755,030 km (0.032 R)
• M20: 6,173,156 km (0.072 R)
• M21: 6,881,203 km (0.061 R)
• M22: 7,007,015 km (0.09 R)
• M23: 7,070,145 km (0.091 R)
• M24: 7,550,055 km (0.076 R)
• M25: 7,614,831 km (0.119 R)
• M26: 7,777,593 km (0.114 R)
• M27: 7,842,968 km (0.081 R)
• M28: 7,908,641 km (0.051 R)
• M29: 8,540,991 km (0.117 R)
• M30: 9,017,311 km (0.119 R)
• M31: 9,051,569 km (0.096 R)
• M32: 9,085,976 km (0.111 R)
• M33: 9,120,384 km (0.102 R)
• M34: 9,189,498 km (0.038 R)
• M35: 9,328,026 km (0.055 R)
• M36: 9,818,407 km (0.117 R)
• M37: 10,317,167 km (0.115 R)
• M38: 10,714,648 km (0.065 R)
• M39: 11,154,167 km (0.098 R)
• M40: 11,376,170 km (0.067 R)
• M41: 11,862,064 km (0.101 R)
• M42: 11,899,763 km (0.054 R)
• M43: 12,013,008 km (0.037 R)
• M44: 12,431,134 km (0.077 R)
• M45: 12,546,025 km (0.113 R)
• M46: 13,009,031 km (0.086 R)
• M47: 13,674,592 km (0.113 R)
• M48: 14,231,096 km (0.087 R)
• M49: 14,794,781 km (0.088 R)
• M50: 15,283,816 km (0.11 R)
• M51: 15,324,806 km (0.117 R)
• M52: 16,613,741 km (0.041 R)
• M53: 17,549,326 km (0.102 R)
• M54: 17,635,195 km (0.044 R)
• M55: 17,850,616 km (0.101 R)
• M56: 18,066,785 km (0.096 R)
• M57: 18,501,965 km (0.117 R)
• M58: 18,545,648 km (0.043 R)
• M59: 18,940,437 km (0.085 R)
• M60: 19,382,349 km (0.083 R)
• M61: 21,275,510 km (0.092 R)
• M62: 21,504,694 km (0.075 R)
• M63: 21,688,699 km (0.088 R)
• M64: 22,944,274 km (0.091 R)
• M65: 23,179,442 km (0.087 R)
• M66: 24,175,614 km (0.089 R)
• M67: 24,223,336 km (0.112 R)
• M68: 24,271,207 km (0.101 R)
• M69: 24,751,117 km (0.078 R)
• M70: 24,847,458 km (0.113 R)
• M71: 24,943,949 km (0.076 R)
• M72: 25,331,108 km (0.03 R)
• M73: 25,671,443 km (0.079 R)
• M74: 26,062,343 km (0.107 R)
• M75: 26,209,397 km (0.09 R)
• M76: 26,455,187 km (0.071 R)
• M77: 26,504,404 km (0.073 R)
• M78: 26,652,357 km (0.059 R)
• M79: 29,157,672 km (0.099 R)
• M80: 29,259,548 km (0.085 R)
• M81: 29,361,424 km (0.049 R)
• M82: 29,667,801 km (0.092 R)
• M83: 30,232,234 km (0.102 R)
• M84: 30,541,602 km (0.096 R)
• M85: 30,696,585 km (0.074 R)
• M86: 31,475,990 km (0.116 R)
• M87: 32,842,118 km (0.087 R)
• M88: 35,089,677 km (0.036 R)
• M89: 35,252,140 km (0.081 R)
• M90: 35,958,840 km (0.055 R)
• M91: 36,122,650 km (0.099 R)
• M92: 36,341,362 km (0.082 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: 522 - 15,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit