🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.53 AU - 0.63 AU

Year: 166 Days

Day: 13.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.15 AU - 1.53 AU

Year: 584 Days

Day: 43.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.57 AU - 2.09 AU

Year: 933 Days

Day: 36.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.74 AU - 3 AU

Year: 1832 Days

Day: 38.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.16 AU - 3.94 AU

Year: 2520 Days

Day: 37.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 58.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.96 AU - 4.58 AU

Year: 3324 Days

Day: 17.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.8

Radius: 12.1

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.33 AU - 7.01 AU

Year: 5086 Days

Day: 10.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 98,673,928 km

• M1: 204,949 km (0.118 R)
• M2: 313,108 km (0.113 R)
• M3: 586,723 km (0.107 R)
• M4: 696,079 km (0.074 R)
• M5: 937,679 km (0.094 R)
• M6: 1,099,245 km (0.103 R)
• M7: 1,222,963 km (0.115 R)
• M8: 1,711,549 km (0.1 R)
• M9: 1,820,008 km (0.072 R)
• M10: 2,602,105 km (0.103 R)
• M11: 2,941,992 km (0.101 R)
• M12: 3,478,450 km (0.06 R)
• M13: 3,973,170 km (0.082 R)
• M14: 4,192,032 km (0.029 R)
• M15: 4,389,950 km (0.075 R)
• M16: 4,976,224 km (0.034 R)
• M17: 5,238,917 km (0.083 R)
• M18: 5,479,321 km (0.051 R)
• M19: 5,696,089 km (0.081 R)
• M20: 5,832,971 km (0.103 R)
• M21: 6,591,282 km (0.081 R)
• M22: 7,026,014 km (0.085 R)
• M23: 7,261,780 km (0.12 R)
• M24: 8,199,908 km (0.088 R)
• M25: 8,292,659 km (0.06 R)
• M26: 8,793,662 km (0.078 R)
• M27: 8,888,657 km (0.051 R)
• M28: 9,143,721 km (0.094 R)
• M29: 9,531,030 km (0.098 R)
• M30: 10,522,565 km (0.12 R)
• M31: 10,792,589 km (0.082 R)
• M32: 11,512,155 km (0.103 R)
• M33: 11,895,424 km (0.07 R)
• M34: 12,070,903 km (0.084 R)
• M35: 12,781,792 km (0.11 R)
• M36: 12,925,555 km (0.115 R)
• M37: 13,433,141 km (0.08 R)
• M38: 13,762,855 km (0.115 R)
• M39: 14,281,211 km (0.107 R)
• M40: 14,505,309 km (0.115 R)
• M41: 14,881,398 km (0.103 R)
• M42: 15,951,621 km (0.071 R)
• M43: 16,067,709 km (0.116 R)
• M44: 16,222,991 km (0.092 R)
• M45: 17,204,802 km (0.097 R)
• M46: 18,125,128 km (0.078 R)
• M47: 18,897,502 km (0.054 R)
• M48: 19,061,461 km (0.097 R)
• M49: 19,514,743 km (0.115 R)
• M50: 19,722,086 km (0.11 R)
• M51: 20,138,716 km (0.098 R)
• M52: 20,432,227 km (0.112 R)
• M53: 20,516,301 km (0.063 R)
• M54: 20,727,084 km (0.037 R)
• M55: 20,980,952 km (0.055 R)
• M56: 21,577,249 km (0.096 R)
• M57: 21,877,492 km (0.108 R)
• M58: 22,265,549 km (0.075 R)
• M59: 23,092,376 km (0.112 R)
• M60: 23,223,873 km (0.117 R)
• M61: 23,840,665 km (0.055 R)
• M62: 24,240,091 km (0.046 R)
• M63: 25,315,999 km (0.099 R)
• M64: 25,542,041 km (0.068 R)
• M65: 25,632,698 km (0.062 R)
• M66: 25,905,265 km (0.078 R)
• M67: 26,224,507 km (0.115 R)
• M68: 26,407,465 km (0.086 R)
• M69: 26,820,654 km (0.085 R)
• M70: 27,097,410 km (0.09 R)
• M71: 27,467,815 km (0.115 R)
• M72: 27,700,140 km (0.12 R)
• M73: 28,166,736 km (0.092 R)
• M74: 28,307,358 km (0.03 R)
• M75: 28,401,156 km (0.095 R)
• M76: 28,777,394 km (0.117 R)
• M77: 29,582,381 km (0.099 R)
• M78: 29,772,819 km (0.087 R)
• M79: 29,868,262 km (0.077 R)
• M80: 30,827,932 km (0.09 R)
• M81: 31,021,063 km (0.083 R)
• M82: 31,505,611 km (0.11 R)
• M83: 31,651,618 km (0.114 R)
• M84: 32,433,417 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.3

Radius: 7.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.12 AU - 13.08 AU

Year: 16849 Days

Day: 22.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 98,673,928 km

• M1: 96,042 km (0.094 R)
• M2: 192,084 km (0.026 R)
• M3: 283,039 km (0.084 R)
• M4: 372,648 km (0.096 R)
• M5: 421,567 km (0.114 R)
• M6: 752,627 km (0.08 R)
• M7: 883,375 km (0.114 R)
• M8: 1,182,422 km (0.054 R)
• M9: 1,661,733 km (0.11 R)
• M10: 1,993,990 km (0.087 R)
• M11: 2,252,196 km (0.058 R)
• M12: 2,881,853 km (0.12 R)
• M13: 3,194,962 km (0.075 R)
• M14: 3,344,859 km (0.109 R)
• M15: 3,497,149 km (0.081 R)
• M16: 3,763,434 km (0.09 R)
• M17: 4,175,277 km (0.062 R)
• M18: 4,339,385 km (0.092 R)
• M19: 4,410,295 km (0.113 R)
• M20: 4,553,460 km (0.097 R)
• M21: 4,770,975 km (0.088 R)
• M22: 5,649,115 km (0.099 R)
• M23: 5,700,726 km (0.107 R)
• M24: 6,548,946 km (0.029 R)
• M25: 7,043,367 km (0.055 R)
• M26: 7,099,017 km (0.119 R)
• M27: 7,294,991 km (0.081 R)
• M28: 8,567,620 km (0.076 R)
• M29: 8,806,378 km (0.061 R)
• M30: 9,720,870 km (0.111 R)
• M31: 10,095,164 km (0.093 R)
• M32: 10,157,995 km (0.119 R)
• M33: 10,315,671 km (0.039 R)
• M34: 10,665,431 km (0.09 R)
• M35: 11,083,856 km (0.119 R)
• M36: 11,804,020 km (0.1 R)
• M37: 12,002,985 km (0.102 R)
• M38: 13,083,231 km (0.09 R)
• M39: 13,220,562 km (0.089 R)
• M40: 14,053,822 km (0.119 R)
• M41: 14,904,137 km (0.046 R)
• M42: 15,119,258 km (0.115 R)
• M43: 15,191,215 km (0.09 R)
• M44: 15,407,683 km (0.085 R)
• M45: 16,100,172 km (0.036 R)
• M46: 16,505,731 km (0.106 R)
• M47: 17,176,678 km (0.099 R)
• M48: 17,439,970 km (0.112 R)
• M49: 17,666,611 km (0.1 R)
• M50: 19,594,030 km (0.095 R)
• M51: 19,750,958 km (0.081 R)
• M52: 19,829,647 km (0.09 R)
• M53: 21,304,083 km (0.073 R)
• M54: 21,465,649 km (0.1 R)
• M55: 21,586,973 km (0.095 R)
• M56: 21,749,137 km (0.111 R)
• M57: 22,115,652 km (0.1 R)
• M58: 22,197,332 km (0.075 R)
• M59: 25,376,137 km (0.116 R)
• M60: 26,149,708 km (0.036 R)
• M61: 26,626,177 km (0.097 R)
• M62: 27,018,123 km (0.098 R)
• M63: 28,294,193 km (0.112 R)
• M64: 28,605,207 km (0.092 R)
• M65: 28,961,998 km (0.1 R)
• M66: 29,140,917 km (0.088 R)
• M67: 29,815,155 km (0.094 R)
• M68: 30,313,017 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.7

Radius: 3.9

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 15.28 AU - 18 AU

Year: 25572 Days

Day: 17.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 98,673,928 km

• M1: 85,271 km (0.048 R)
• M2: 162,463 km (0.055 R)
• M3: 315,652 km (0.094 R)
• M4: 555,756 km (0.048 R)
• M5: 960,269 km (0.112 R)
• M6: 1,000,810 km (0.12 R)
• M7: 1,650,214 km (0.026 R)
• M8: 2,239,779 km (0.113 R)
• M9: 2,266,707 km (0.109 R)
• M10: 2,403,290 km (0.05 R)
• M11: 2,713,257 km (0.068 R)
• M12: 3,621,016 km (0.09 R)
• M13: 3,910,189 km (0.078 R)
• M14: 3,942,801 km (0.087 R)
• M15: 4,107,060 km (0.108 R)
• M16: 4,751,677 km (0.119 R)
• M17: 4,926,407 km (0.088 R)
• M18: 5,138,986 km (0.108 R)
• M19: 5,720,473 km (0.105 R)
• M20: 8,624,916 km (0.107 R)
• M21: 8,966,896 km (0.072 R)
• M22: 9,182,766 km (0.089 R)
• M23: 9,400,431 km (0.048 R)
• M24: 9,929,708 km (0.071 R)
• M25: 10,604,843 km (0.118 R)
• M26: 11,109,287 km (0.111 R)
• M27: 11,621,511 km (0.083 R)
• M28: 13,400,229 km (0.103 R)
• M29: 13,845,433 km (0.109 R)
• M30: 14,094,962 km (0.097 R)
• M31: 14,145,077 km (0.093 R)
• M32: 14,598,359 km (0.046 R)
• M33: 15,158,902 km (0.107 R)
• M34: 15,210,214 km (0.09 R)
• M35: 16,039,136 km (0.118 R)
• M36: 16,511,715 km (0.107 R)
• M37: 18,447,362 km (0.088 R)
• M38: 19,497,539 km (0.073 R)
• M39: 19,889,336 km (0.092 R)
• M40: 20,396,772 km (0.057 R)
• M41: 20,851,550 km (0.103 R)
• M42: 22,527,644 km (0.088 R)
• M43: 23,470,709 km (0.085 R)
• M44: 23,827,650 km (0.117 R)
• M45: 24,366,501 km (0.057 R)
• M46: 24,486,778 km (0.116 R)
• M47: 26,499,767 km (0.108 R)
• M48: 27,870,981 km (0.06 R)
• M49: 27,933,962 km (0.072 R)
• M50: 27,996,793 km (0.107 R)
• M51: 30,746,850 km (0.086 R)
• M52: 31,072,076 km (0.097 R)
• M53: 31,726,118 km (0.117 R)
• M54: 32,583,164 km (0.075 R)
• M55: 33,514,561 km (0.084 R)
• M56: 34,050,719 km (0.107 R)
• M57: 34,319,846 km (0.087 R)
• M58: 34,792,575 km (0.111 R)
• M59: 36,086,447 km (0.089 R)
• M60: 36,498,290 km (0.06 R)
• M61: 39,777,924 km (0.065 R)
• M62: 40,132,322 km (0.09 R)
• M63: 40,274,440 km (0.07 R)
• M64: 40,630,333 km (0.088 R)
• M65: 41,201,946 km (0.057 R)
• M66: 43,441,726 km (0.11 R)
• M67: 43,587,584 km (0.075 R)
• M68: 45,498,547 km (0.112 R)
• M69: 46,315,202 km (0.068 R)
• M70: 47,887,774 km (0.03 R)
• M71: 49,173,418 km (0.089 R)
• M72: 49,325,410 km (0.09 R)
• M73: 49,401,555 km (0.111 R)
• M74: 49,935,021 km (0.11 R)
• M75: 50,393,988 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695

Radius: 3.4

Gravity: 60.12 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 16.5 AU - 19.96 AU

Year: 29323 Days

Day: 19.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 98,673,928 km

• M1: 77,193 km (0.09 R)
• M2: 432,188 km (0.065 R)
• M3: 688,150 km (0.075 R)
• M4: 744,249 km (0.114 R)
• M5: 772,972 km (0.044 R)
• M6: 861,085 km (0.108 R)
• M7: 1,830,031 km (0.081 R)
• M8: 1,868,926 km (0.093 R)
• M9: 2,400,747 km (0.118 R)
• M10: 2,486,466 km (0.116 R)
• M11: 2,617,065 km (0.117 R)
• M12: 4,040,190 km (0.1 R)
• M13: 4,091,203 km (0.081 R)
• M14: 4,665,359 km (0.091 R)
• M15: 6,955,703 km (0.057 R)
• M16: 9,063,387 km (0.12 R)
• M17: 9,466,254 km (0.106 R)
• M18: 10,780,172 km (0.093 R)
• M19: 11,206,825 km (0.093 R)
• M20: 11,422,246 km (0.063 R)
• M21: 14,812,583 km (0.078 R)
• M22: 15,127,935 km (0.09 R)
• M23: 15,685,187 km (0.031 R)
• M24: 16,492,866 km (0.033 R)
• M25: 16,901,717 km (0.113 R)
• M26: 17,066,125 km (0.091 R)
• M27: 17,645,966 km (0.106 R)
• M28: 17,729,442 km (0.083 R)
• M29: 18,148,166 km (0.116 R)
• M30: 19,596,274 km (0.069 R)
• M31: 21,081,033 km (0.111 R)
• M32: 21,346,719 km (0.044 R)
• M33: 21,613,601 km (0.093 R)
• M34: 22,240,566 km (0.091 R)
• M35: 24,342,266 km (0.094 R)
• M36: 24,900,865 km (0.097 R)
• M37: 26,697,386 km (0.106 R)
• M38: 27,562,959 km (0.117 R)
• M39: 27,853,478 km (0.102 R)
• M40: 27,950,567 km (0.105 R)
• M41: 28,633,182 km (0.092 R)
• M42: 30,114,351 km (0.108 R)
• M43: 30,313,765 km (0.088 R)
• M44: 30,713,789 km (0.08 R)
• M45: 32,127,788 km (0.101 R)
• M46: 35,859,657 km (0.1 R)
• M47: 37,347,408 km (0.101 R)
• M48: 37,454,520 km (0.104 R)
• M49: 39,507,601 km (0.056 R)
• M50: 40,383,048 km (0.082 R)
• M51: 41,043,672 km (0.114 R)
• M52: 41,375,480 km (0.088 R)
• M53: 42,487,441 km (0.072 R)
• M54: 43,159,434 km (0.097 R)
• M55: 43,947,815 km (0.077 R)
• M56: 44,513,894 km (0.097 R)
• M57: 45,538,789 km (0.051 R)
• M58: 46,111,449 km (0.114 R)
• M59: 48,193,104 km (0.093 R)
• M60: 48,426,327 km (0.114 R)
• M61: 50,069,061 km (0.109 R)
• M62: 51,372,507 km (0.114 R)
• M63: 51,849,276 km (0.085 R)
• M64: 51,968,655 km (0.105 R)
• M65: 54,497,457 km (0.04 R)
• M66: 54,618,781 km (0.102 R)
• M67: 54,740,404 km (0.039 R)
• M68: 54,861,878 km (0.074 R)
• M69: 56,082,895 km (0.088 R)
• M70: 57,189,321 km (0.112 R)
• M71: 58,675,726 km (0.054 R)
• M72: 61,181,191 km (0.117 R)
• M73: 62,574,097 km (0.107 R)
• M74: 65,262,071 km (0.116 R)
• M75: 66,684,896 km (0.088 R)
• M76: 68,904,031 km (0.058 R)
• M77: 69,166,725 km (0.055 R)
• M78: 70,617,376 km (0.088 R)
• M79: 70,749,770 km (0.053 R)
• M80: 71,545,630 km (0.091 R)
• M81: 71,678,623 km (0.095 R)
• M82: 75,299,191 km (0.106 R)
• M83: 79,116,031 km (0.094 R)
• M84: 80,356,197 km (0.071 R)
• M85: 80,909,560 km (0.117 R)
• M86: 84,395,788 km (0.102 R)
• M87: 84,817,505 km (0.069 R)
• M88: 86,794,441 km (0.066 R)
• M89: 88,786,486 km (0.118 R)
• M90: 89,501,564 km (0.077 R)
• M91: 90,362,200 km (0.026 R)
• M92: 93,250,786 km (0.113 R)
• M93: 93,832,123 km (0.072 R)
• M94: 96,756,911 km (0.036 R)
• M95: 97,051,020 km (0.052 R)
• M96: 97,640,137 km (0.069 R)
• M97: 98,378,253 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 13,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit