🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.78 AU - 2.8 AU

Year: 1685 Days

Day: 37.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.09 AU - 4.27 AU

Year: 3091 Days

Day: 24.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,419,854 km

• M1: 73,453 km (0.105 R)
• M2: 301,739 km (0.108 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.7

Radius: 9.8

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.64 AU - 6.28 AU

Year: 5262 Days

Day: 13.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,419,854 km

• M1: 134,040 km (0.101 R)
• M2: 218,562 km (0.063 R)
• M3: 299,645 km (0.078 R)
• M4: 470,485 km (0.091 R)
• M5: 688,749 km (0.073 R)
• M6: 881,431 km (0.11 R)
• M7: 1,030,131 km (0.077 R)
• M8: 1,171,351 km (0.087 R)
• M9: 1,335,909 km (0.08 R)
• M10: 1,780,963 km (0.075 R)
• M11: 1,971,550 km (0.093 R)
• M12: 2,109,031 km (0.111 R)
• M13: 2,843,706 km (0.063 R)
• M14: 2,977,147 km (0.117 R)
• M15: 3,067,355 km (0.119 R)
• M16: 3,158,460 km (0.047 R)
• M17: 3,532,006 km (0.099 R)
• M18: 4,068,464 km (0.11 R)
• M19: 4,219,408 km (0.065 R)
• M20: 4,371,998 km (0.066 R)
• M21: 4,630,652 km (0.03 R)
• M22: 5,217,076 km (0.088 R)
• M23: 5,463,913 km (0.095 R)
• M24: 5,658,390 km (0.108 R)
• M25: 5,968,805 km (0.112 R)
• M26: 6,083,098 km (0.079 R)
• M27: 6,459,486 km (0.081 R)
• M28: 6,635,862 km (0.114 R)
• M29: 6,903,343 km (0.079 R)
• M30: 6,993,252 km (0.118 R)
• M31: 7,174,415 km (0.102 R)
• M32: 7,510,412 km (0.078 R)
• M33: 7,633,830 km (0.028 R)
• M34: 7,757,996 km (0.1 R)
• M35: 7,851,644 km (0.026 R)
• M36: 8,549,219 km (0.066 R)
• M37: 8,613,696 km (0.072 R)
• M38: 8,807,874 km (0.049 R)
• M39: 9,499,016 km (0.1 R)
• M40: 9,632,756 km (0.041 R)
• M41: 9,699,776 km (0.095 R)
• M42: 10,105,336 km (0.107 R)
• M43: 10,276,027 km (0.112 R)
• M44: 10,689,516 km (0.117 R)
• M45: 10,758,929 km (0.085 R)
• M46: 10,968,217 km (0.119 R)
• M47: 11,890,488 km (0.067 R)
• M48: 13,022,495 km (0.116 R)
• M49: 13,245,545 km (0.093 R)
• M50: 13,695,535 km (0.108 R)
• M51: 14,494,986 km (0.108 R)
• M52: 14,919,695 km (0.105 R)
• M53: 15,270,352 km (0.094 R)
• M54: 15,545,014 km (0.104 R)
• M55: 15,900,458 km (0.11 R)
• M56: 16,138,917 km (0.072 R)
• M57: 17,104,572 km (0.114 R)
• M58: 17,185,953 km (0.074 R)
• M59: 17,471,535 km (0.104 R)
• M60: 17,758,763 km (0.106 R)
• M61: 18,296,268 km (0.12 R)
• M62: 18,629,722 km (0.075 R)
• M63: 19,260,427 km (0.094 R)
• M64: 20,241,041 km (0.112 R)
• M65: 21,500,505 km (0.079 R)
• M66: 23,054,229 km (0.117 R)
• M67: 23,189,016 km (0.034 R)
• M68: 23,504,668 km (0.073 R)
• M69: 23,595,175 km (0.109 R)
• M70: 24,414,522 km (0.111 R)
• M71: 24,597,929 km (0.107 R)
• M72: 25,196,919 km (0.047 R)
• M73: 25,382,121 km (0.107 R)
• M74: 25,521,397 km (0.101 R)
• M75: 27,212,301 km (0.088 R)
• M76: 28,890,640 km (0.06 R)
• M77: 29,084,668 km (0.086 R)
• M78: 29,425,004 km (0.057 R)
• M79: 29,962,808 km (0.044 R)
• M80: 30,060,795 km (0.097 R)
• M81: 30,800,107 km (0.066 R)
• M82: 31,495,438 km (0.06 R)
• M83: 32,548,009 km (0.101 R)
• M84: 32,648,987 km (0.057 R)
• M85: 33,154,778 km (0.091 R)
• M86: 33,307,068 km (0.081 R)
• M87: 33,969,637 km (0.115 R)
• M88: 34,174,287 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.8

Radius: 8.3

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.97 AU - 9.23 AU

Year: 8337 Days

Day: 10.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,419,854 km

• M1: 373,097 km (0.067 R)
• M2: 561,890 km (0.036 R)
• M3: 683,812 km (0.052 R)
• M4: 748,289 km (0.098 R)
• M5: 936,931 km (0.101 R)
• M6: 1,046,288 km (0.1 R)
• M7: 1,121,685 km (0.055 R)
• M8: 1,218,774 km (0.096 R)
• M9: 1,278,314 km (0.109 R)
• M10: 1,745,508 km (0.047 R)
• M11: 2,385,787 km (0.082 R)
• M12: 2,537,329 km (0.06 R)
• M13: 2,876,767 km (0.094 R)
• M14: 3,120,163 km (0.069 R)
• M15: 3,342,166 km (0.04 R)
• M16: 3,569,405 km (0.088 R)
• M17: 3,627,150 km (0.119 R)
• M18: 3,714,066 km (0.098 R)
• M19: 3,831,201 km (0.025 R)
• M20: 4,009,223 km (0.042 R)
• M21: 4,311,859 km (0.046 R)
• M22: 4,373,344 km (0.043 R)
• M23: 5,696,238 km (0.06 R)
• M24: 5,831,475 km (0.113 R)
• M25: 6,453,503 km (0.029 R)
• M26: 6,844,103 km (0.039 R)
• M27: 7,060,421 km (0.119 R)
• M28: 8,175,224 km (0.083 R)
• M29: 8,289,816 km (0.079 R)
• M30: 8,558,943 km (0.048 R)
• M31: 9,423,768 km (0.119 R)
• M32: 10,522,864 km (0.092 R)
• M33: 11,576,332 km (0.088 R)
• M34: 11,877,323 km (0.077 R)
• M35: 12,574,898 km (0.109 R)
• M36: 12,663,011 km (0.105 R)
• M37: 12,973,127 km (0.113 R)
• M38: 13,555,811 km (0.101 R)
• M39: 13,964,064 km (0.067 R)
• M40: 14,468,657 km (0.111 R)
• M41: 15,970,171 km (0.118 R)
• M42: 16,545,973 km (0.066 R)
• M43: 16,884,962 km (0.116 R)
• M44: 17,128,507 km (0.114 R)
• M45: 18,714,694 km (0.119 R)
• M46: 19,423,339 km (0.068 R)
• M47: 20,244,033 km (0.116 R)
• M48: 20,762,688 km (0.04 R)
• M49: 22,398,092 km (0.071 R)
• M50: 22,665,723 km (0.09 R)
• M51: 23,096,116 km (0.105 R)
• M52: 23,150,121 km (0.092 R)
• M53: 23,312,285 km (0.067 R)
• M54: 23,746,867 km (0.074 R)
• M55: 24,789,414 km (0.096 R)
• M56: 27,603,799 km (0.087 R)
• M57: 28,294,193 km (0.052 R)
• M58: 28,873,735 km (0.053 R)
• M59: 28,931,929 km (0.097 R)
• M60: 29,927,054 km (0.088 R)
• M61: 31,350,777 km (0.112 R)
• M62: 31,470,455 km (0.053 R)
• M63: 31,710,261 km (0.1 R)
• M64: 33,649,947 km (0.092 R)
• M65: 33,956,473 km (0.118 R)
• M66: 34,202,412 km (0.081 R)
• M67: 34,387,165 km (0.112 R)
• M68: 34,634,151 km (0.062 R)
• M69: 35,129,769 km (0.076 R)
• M70: 35,752,694 km (0.116 R)
• M71: 36,379,210 km (0.086 R)
• M72: 36,756,795 km (0.084 R)
• M73: 36,819,926 km (0.063 R)
• M74: 37,833,900 km (0.089 R)
• M75: 38,536,411 km (0.083 R)
• M76: 38,728,645 km (0.084 R)
• M77: 38,985,654 km (0.109 R)
• M78: 39,049,981 km (0.119 R)
• M79: 39,436,691 km (0.025 R)
• M80: 40,213,852 km (0.067 R)
• M81: 40,799,977 km (0.078 R)
• M82: 40,930,576 km (0.107 R)
• M83: 41,192,372 km (0.067 R)
• M84: 41,980,753 km (0.106 R)
• M85: 42,641,676 km (0.101 R)
• M86: 42,973,335 km (0.111 R)
• M87: 43,172,898 km (0.035 R)
• M88: 44,241,775 km (0.057 R)
• M89: 44,779,430 km (0.036 R)
• M90: 44,914,218 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.6

Radius: 4.5

Gravity: 27.49 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 13.11 AU - 15.63 AU

Year: 19700 Days

Day: 15.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,419,854 km

• M1: 88,562 km (0.045 R)
• M2: 420,968 km (0.102 R)
• M3: 704,157 km (0.043 R)
• M4: 864,825 km (0.104 R)
• M5: 1,166,564 km (0.08 R)
• M6: 1,246,898 km (0.114 R)
• M7: 1,356,703 km (0.066 R)
• M8: 1,645,277 km (0.091 R)
• M9: 2,047,845 km (0.116 R)
• M10: 3,272,304 km (0.03 R)
• M11: 4,763,346 km (0.108 R)
• M12: 5,554,270 km (0.106 R)
• M13: 5,690,105 km (0.108 R)
• M14: 6,011,142 km (0.096 R)
• M15: 6,432,409 km (0.037 R)
• M16: 6,622,847 km (0.12 R)
• M17: 6,670,719 km (0.101 R)
• M18: 6,766,760 km (0.12 R)
• M19: 7,155,715 km (0.043 R)
• M20: 8,730,233 km (0.108 R)
• M21: 9,153,295 km (0.102 R)
• M22: 9,367,370 km (0.108 R)
• M23: 9,855,059 km (0.088 R)
• M24: 10,911,369 km (0.087 R)
• M25: 11,424,191 km (0.106 R)
• M26: 12,061,478 km (0.109 R)
• M27: 13,310,022 km (0.049 R)
• M28: 13,674,293 km (0.099 R)
• M29: 14,041,705 km (0.08 R)
• M30: 16,184,694 km (0.073 R)
• M31: 16,313,947 km (0.098 R)
• M32: 16,508,424 km (0.067 R)
• M33: 16,703,649 km (0.054 R)
• M34: 17,624,724 km (0.118 R)
• M35: 17,957,728 km (0.096 R)
• M36: 18,562,253 km (0.095 R)
• M37: 19,241,727 km (0.032 R)
• M38: 19,929,279 km (0.097 R)
• M39: 20,624,909 km (0.078 R)
• M40: 21,399,377 km (0.073 R)
• M41: 21,825,731 km (0.031 R)
• M42: 21,968,447 km (0.047 R)
• M43: 24,368,296 km (0.097 R)
• M44: 24,442,198 km (0.048 R)
• M45: 26,089,270 km (0.079 R)
• M46: 26,240,813 km (0.106 R)
• M47: 29,568,019 km (0.038 R)
• M48: 30,042,693 km (0.104 R)
• M49: 30,679,681 km (0.119 R)
• M50: 30,759,566 km (0.085 R)
• M51: 30,919,636 km (0.098 R)
• M52: 30,999,671 km (0.107 R)
• M53: 31,804,807 km (0.099 R)
• M54: 32,291,149 km (0.056 R)
• M55: 33,189,185 km (0.075 R)
• M56: 35,344,292 km (0.06 R)
• M57: 36,354,078 km (0.085 R)
• M58: 36,777,589 km (0.1 R)
• M59: 37,202,746 km (0.093 R)
• M60: 37,715,119 km (0.116 R)
• M61: 38,919,681 km (0.093 R)
• M62: 43,592,820 km (0.064 R)
• M63: 44,223,075 km (0.104 R)
• M64: 44,403,790 km (0.073 R)
• M65: 45,219,696 km (0.101 R)
• M66: 45,492,712 km (0.092 R)
• M67: 45,583,967 km (0.117 R)
• M68: 46,406,905 km (0.063 R)
• M69: 46,682,464 km (0.088 R)
• M70: 47,697,037 km (0.119 R)
• M71: 48,160,641 km (0.063 R)
• M72: 49,092,187 km (0.114 R)
• M73: 50,029,866 km (0.089 R)
• M74: 50,123,963 km (0.079 R)
• M75: 51,732,290 km (0.089 R)
• M76: 52,017,872 km (0.117 R)
• M77: 53,453,713 km (0.11 R)
• M78: 54,514,810 km (0.046 R)
• M79: 54,611,750 km (0.116 R)
• M80: 57,148,930 km (0.071 R)
• M81: 59,027,281 km (0.072 R)
• M82: 60,323,995 km (0.067 R)
• M83: 61,932,920 km (0.117 R)
• M84: 62,539,839 km (0.081 R)
• M85: 63,250,429 km (0.095 R)
• M86: 63,352,155 km (0.064 R)
• M87: 64,782,161 km (0.097 R)
• M88: 66,739,799 km (0.091 R)
• M89: 69,240,327 km (0.102 R)
• M90: 69,870,284 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.5

Radius: 3.1

Gravity: 52.29 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.67 AU - 18.39 AU

Year: 22133 Days

Day: 21.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,419,854 km

• M1: 261,796 km (0.11 R)
• M2: 625,618 km (0.08 R)
• M3: 883,675 km (0.082 R)
• M4: 959,371 km (0.097 R)
• M5: 1,010,982 km (0.097 R)
• M6: 1,282,802 km (0.094 R)
• M7: 1,515,726 km (0.097 R)
• M8: 1,825,094 km (0.096 R)
• M9: 1,889,272 km (0.117 R)
• M10: 2,429,021 km (0.12 R)
• M11: 2,570,989 km (0.104 R)
• M12: 3,965,092 km (0.068 R)
• M13: 4,090,305 km (0.093 R)
• M14: 4,430,191 km (0.111 R)
• M15: 5,046,535 km (0.052 R)
• M16: 5,318,803 km (0.082 R)
• M17: 5,549,333 km (0.102 R)
• M18: 7,049,949 km (0.067 R)
• M19: 7,100,364 km (0.113 R)
• M20: 7,150,778 km (0.098 R)
• M21: 7,303,069 km (0.091 R)
• M22: 7,818,134 km (0.05 R)
• M23: 8,238,654 km (0.117 R)
• M24: 8,451,532 km (0.078 R)
• M25: 9,935,842 km (0.067 R)
• M26: 11,380,209 km (0.097 R)
• M27: 11,915,919 km (0.106 R)
• M28: 13,697,331 km (0.046 R)
• M29: 14,394,457 km (0.101 R)
• M30: 16,087,456 km (0.077 R)
• M31: 17,092,454 km (0.067 R)
• M32: 17,568,325 km (0.073 R)
• M33: 18,463,668 km (0.086 R)
• M34: 18,602,645 km (0.032 R)
• M35: 19,021,968 km (0.095 R)
• M36: 19,798,680 km (0.071 R)
• M37: 21,821,991 km (0.094 R)
• M38: 23,007,255 km (0.083 R)
• M39: 24,594,488 km (0.113 R)
• M40: 26,138,638 km (0.103 R)
• M41: 26,451,148 km (0.112 R)
• M42: 28,673,573 km (0.065 R)
• M43: 30,625,526 km (0.116 R)
• M44: 30,790,084 km (0.112 R)
• M45: 31,037,519 km (0.117 R)
• M46: 31,700,686 km (0.105 R)
• M47: 32,619,965 km (0.075 R)
• M48: 33,887,658 km (0.079 R)
• M49: 34,399,133 km (0.095 R)
• M50: 35,516,330 km (0.074 R)
• M51: 35,862,499 km (0.116 R)
• M52: 36,035,883 km (0.103 R)
• M53: 37,345,912 km (0.058 R)
• M54: 37,609,802 km (0.079 R)
• M55: 38,760,360 km (0.079 R)
• M56: 38,849,370 km (0.098 R)
• M57: 39,474,091 km (0.099 R)
• M58: 39,922,436 km (0.064 R)
• M59: 40,914,569 km (0.064 R)
• M60: 42,555,508 km (0.107 R)
• M61: 43,291,829 km (0.115 R)
• M62: 44,310,889 km (0.028 R)
• M63: 44,683,538 km (0.086 R)
• M64: 45,619,422 km (0.09 R)
• M65: 46,089,758 km (0.12 R)
• M66: 47,035,366 km (0.101 R)
• M67: 47,891,814 km (0.052 R)
• M68: 49,523,777 km (0.119 R)
• M69: 49,910,338 km (0.102 R)
• M70: 50,395,035 km (0.052 R)
• M71: 50,589,213 km (0.119 R)
• M72: 50,686,451 km (0.102 R)
• M73: 54,128,998 km (0.119 R)
• M74: 54,228,480 km (0.046 R)
• M75: 54,626,859 km (0.1 R)
• M76: 58,460,454 km (0.072 R)
• M77: 60,100,197 km (0.086 R)
• M78: 60,615,711 km (0.026 R)
• M79: 61,547,406 km (0.099 R)
• M80: 63,110,704 km (0.118 R)
• M81: 64,054,966 km (0.098 R)
• M82: 65,533,142 km (0.102 R)
• M83: 65,745,123 km (0.076 R)
• M84: 66,595,736 km (0.107 R)
• M85: 67,342,977 km (0.098 R)
• M86: 69,169,119 km (0.064 R)
• M87: 69,817,625 km (0.093 R)
• M88: 70,794,051 km (0.07 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 19,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit