🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.47 AU - 0.67 AU

Year: 163 Days

Day: 28.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.45 AU - 0.73 AU

Year: 172 Days

Day: 41.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,062,048 km

• M1: 100,979 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.58 AU - 0.66 AU

Year: 185 Days

Day: 22.4 Hours

Environment

Temp: 112 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.67 AU - 0.97 AU

Year: 281 Days

Day: 32.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.19 AU - 1.63 AU

Year: 634 Days

Day: 37.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,062,048 km

• M1: 272,867 km (0.113 R)
• M2: 349,909 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.31 AU - 1.67 AU

Year: 689 Days

Day: 32.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.3

Radius: 14.4

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.64 AU - 5.42 AU

Year: 4273 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 109,062,048 km

• M1: 194,926 km (0.078 R)
• M2: 290,669 km (0.119 R)
• M3: 393,442 km (0.062 R)
• M4: 531,372 km (0.11 R)
• M5: 673,490 km (0.102 R)
• M6: 803,490 km (0.117 R)
• M7: 943,364 km (0.079 R)
• M8: 1,228,498 km (0.087 R)
• M9: 1,427,014 km (0.106 R)
• M10: 1,696,739 km (0.026 R)
• M11: 1,856,809 km (0.088 R)
• M12: 2,340,907 km (0.099 R)
• M13: 2,534,338 km (0.116 R)
• M14: 2,805,708 km (0.112 R)
• M15: 2,937,653 km (0.048 R)
• M16: 3,470,671 km (0.039 R)
• M17: 3,724,688 km (0.081 R)
• M18: 3,821,478 km (0.107 R)
• M19: 4,150,443 km (0.083 R)
• M20: 4,437,522 km (0.075 R)
• M21: 4,574,852 km (0.1 R)
• M22: 4,678,823 km (0.112 R)
• M23: 4,783,542 km (0.119 R)
• M24: 4,906,810 km (0.107 R)
• M25: 5,483,959 km (0.114 R)
• M26: 5,705,962 km (0.106 R)
• M27: 5,931,107 km (0.117 R)
• M28: 6,487,162 km (0.115 R)
• M29: 6,722,180 km (0.071 R)
• M30: 7,526,119 km (0.083 R)
• M31: 7,731,966 km (0.114 R)
• M32: 7,856,282 km (0.084 R)
• M33: 8,044,177 km (0.107 R)
• M34: 8,170,288 km (0.089 R)
• M35: 8,296,997 km (0.109 R)
• M36: 8,466,940 km (0.081 R)
• M37: 8,616,688 km (0.063 R)
• M38: 8,724,099 km (0.095 R)
• M39: 9,268,336 km (0.079 R)
• M40: 9,689,304 km (0.06 R)
• M41: 10,298,467 km (0.066 R)
• M42: 10,527,202 km (0.112 R)
• M43: 10,665,281 km (0.114 R)
• M44: 11,013,096 km (0.069 R)
• M45: 11,247,067 km (0.106 R)
• M46: 11,696,310 km (0.028 R)
• M47: 11,959,003 km (0.1 R)
• M48: 12,296,197 km (0.115 R)
• M49: 12,417,521 km (0.108 R)
• M50: 12,514,759 km (0.1 R)
• M51: 12,759,053 km (0.105 R)
• M52: 13,078,893 km (0.079 R)
• M53: 13,726,801 km (0.086 R)
• M54: 14,079,852 km (0.051 R)
• M55: 14,385,032 km (0.026 R)
• M56: 14,487,207 km (0.09 R)
• M57: 14,640,994 km (0.085 R)
• M58: 15,785,119 km (0.119 R)
• M59: 16,022,680 km (0.081 R)
• M60: 16,155,224 km (0.119 R)
• M61: 16,581,727 km (0.082 R)
• M62: 17,418,727 km (0.098 R)
• M63: 17,664,217 km (0.097 R)
• M64: 17,828,625 km (0.117 R)
• M65: 18,657,996 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.5

Radius: 13.9

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.37 AU - 6.41 AU

Year: 4739 Days

Day: 6.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 109,062,048 km

• M1: 175,329 km (0.116 R)
• M2: 364,420 km (0.119 R)
• M3: 725,849 km (0.071 R)
• M4: 855,401 km (0.082 R)
• M5: 1,933,552 km (0.072 R)
• M6: 2,137,903 km (0.083 R)
• M7: 2,313,830 km (0.092 R)
• M8: 2,458,192 km (0.101 R)
• M9: 2,775,041 km (0.043 R)
• M10: 2,928,827 km (0.066 R)
• M11: 3,065,709 km (0.081 R)
• M12: 3,225,031 km (0.102 R)
• M13: 3,954,171 km (0.033 R)
• M14: 4,128,004 km (0.12 R)
• M15: 4,215,818 km (0.097 R)
• M16: 4,371,250 km (0.098 R)
• M17: 4,483,299 km (0.056 R)
• M18: 4,687,649 km (0.111 R)
• M19: 4,848,766 km (0.096 R)
• M20: 5,011,678 km (0.043 R)
• M21: 5,200,321 km (0.05 R)
• M22: 5,415,144 km (0.114 R)
• M23: 6,027,747 km (0.091 R)
• M24: 6,152,960 km (0.085 R)
• M25: 6,482,525 km (0.106 R)
• M26: 6,714,102 km (0.051 R)
• M27: 6,922,342 km (0.092 R)
• M28: 7,106,198 km (0.106 R)
• M29: 7,613,784 km (0.083 R)
• M30: 7,885,603 km (0.094 R)
• M31: 8,834,053 km (0.091 R)
• M32: 8,948,047 km (0.112 R)
• M33: 9,437,830 km (0.072 R)
• M34: 9,700,674 km (0.068 R)
• M35: 10,534,084 km (0.089 R)
• M36: 11,082,061 km (0.105 R)
• M37: 11,421,498 km (0.032 R)
• M38: 12,524,334 km (0.094 R)
• M39: 12,716,866 km (0.091 R)
• M40: 12,845,670 km (0.114 R)
• M41: 13,039,848 km (0.072 R)
• M42: 13,365,672 km (0.063 R)
• M43: 13,496,720 km (0.062 R)
• M44: 14,058,460 km (0.089 R)
• M45: 14,158,391 km (0.056 R)
• M46: 14,830,684 km (0.091 R)
• M47: 15,307,453 km (0.116 R)
• M48: 15,893,278 km (0.066 R)
• M49: 16,980,555 km (0.077 R)
• M50: 17,550,972 km (0.08 R)
• M51: 17,874,702 km (0.083 R)
• M52: 18,091,618 km (0.068 R)
• M53: 18,418,639 km (0.102 R)
• M54: 18,601,149 km (0.092 R)
• M55: 18,820,908 km (0.115 R)
• M56: 19,634,421 km (0.079 R)
• M57: 19,783,421 km (0.073 R)
• M58: 21,525,488 km (0.115 R)
• M59: 21,717,721 km (0.066 R)
• M60: 22,453,743 km (0.073 R)
• M61: 22,570,728 km (0.084 R)
• M62: 23,158,648 km (0.067 R)
• M63: 24,109,642 km (0.104 R)
• M64: 24,389,390 km (0.113 R)
• M65: 24,952,326 km (0.091 R)
• M66: 25,397,530 km (0.088 R)
• M67: 25,560,143 km (0.069 R)
• M68: 25,804,586 km (0.032 R)
• M69: 26,131,756 km (0.044 R)
• M70: 26,419,283 km (0.091 R)
• M71: 27,080,207 km (0.084 R)
• M72: 27,412,763 km (0.117 R)
• M73: 27,704,778 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.3

Radius: 5.1

Gravity: 22.66 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.5 AU - 18.18 AU

Year: 23877 Days

Day: 17.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 109,062,048 km

• M1: 65,973 km (0.088 R)
• M2: 228,137 km (0.101 R)
• M3: 260,001 km (0.072 R)
• M4: 424,409 km (0.069 R)
• M5: 465,249 km (0.095 R)
• M6: 946,057 km (0.077 R)
• M7: 1,000,660 km (0.104 R)
• M8: 1,200,074 km (0.103 R)
• M9: 1,506,451 km (0.063 R)
• M10: 1,668,465 km (0.09 R)
• M11: 2,334,176 km (0.104 R)
• M12: 3,032,199 km (0.076 R)
• M13: 3,446,137 km (0.089 R)
• M14: 3,702,996 km (0.101 R)
• M15: 4,189,937 km (0.046 R)
• M16: 4,743,748 km (0.114 R)
• M17: 5,271,530 km (0.114 R)
• M18: 5,666,917 km (0.113 R)
• M19: 5,817,712 km (0.074 R)
• M20: 6,802,963 km (0.117 R)
• M21: 6,963,182 km (0.107 R)
• M22: 7,124,748 km (0.116 R)
• M23: 7,233,057 km (0.089 R)
• M24: 8,063,026 km (0.11 R)
• M25: 8,346,364 km (0.112 R)
• M26: 8,864,571 km (0.118 R)
• M27: 9,631,261 km (0.035 R)
• M28: 11,671,027 km (0.104 R)
• M29: 16,054,395 km (0.086 R)
• M30: 16,697,217 km (0.096 R)
• M31: 19,200,887 km (0.096 R)
• M32: 19,427,378 km (0.071 R)
• M33: 20,419,062 km (0.072 R)
• M34: 20,727,383 km (0.12 R)
• M35: 21,037,350 km (0.08 R)
• M36: 21,976,376 km (0.111 R)
• M37: 23,571,688 km (0.049 R)
• M38: 26,116,946 km (0.037 R)
• M39: 26,367,821 km (0.063 R)
• M40: 26,703,669 km (0.051 R)
• M41: 27,379,552 km (0.076 R)
• M42: 27,464,374 km (0.108 R)
• M43: 27,804,859 km (0.078 R)
• M44: 29,007,027 km (0.077 R)
• M45: 31,107,381 km (0.104 R)
• M46: 33,437,368 km (0.096 R)
• M47: 34,256,865 km (0.117 R)
• M48: 35,637,354 km (0.09 R)
• M49: 36,194,606 km (0.117 R)
• M50: 37,883,716 km (0.093 R)
• M51: 38,167,802 km (0.105 R)
• M52: 39,215,137 km (0.073 R)
• M53: 41,728,082 km (0.115 R)
• M54: 42,708,397 km (0.086 R)
• M55: 43,004,002 km (0.12 R)
• M56: 43,300,206 km (0.066 R)
• M57: 44,193,156 km (0.085 R)
• M58: 44,492,052 km (0.052 R)
• M59: 47,926,819 km (0.073 R)
• M60: 48,644,590 km (0.058 R)
• M61: 49,469,024 km (0.098 R)
• M62: 49,779,439 km (0.086 R)
• M63: 51,236,523 km (0.104 R)
• M64: 51,970,300 km (0.033 R)
• M65: 55,047,080 km (0.048 R)
• M66: 55,691,099 km (0.096 R)
• M67: 57,855,481 km (0.093 R)
• M68: 58,073,295 km (0.094 R)
• M69: 58,182,501 km (0.081 R)
• M70: 60,157,493 km (0.114 R)
• M71: 60,488,702 km (0.094 R)
• M72: 61,153,216 km (0.113 R)
• M73: 61,264,068 km (0.108 R)
• M74: 65,416,905 km (0.055 R)
• M75: 65,530,450 km (0.08 R)
• M76: 65,985,078 km (0.109 R)
• M77: 66,554,746 km (0.115 R)
• M78: 67,011,768 km (0.057 R)
• M79: 68,850,176 km (0.083 R)
• M80: 70,355,879 km (0.085 R)
• M81: 70,821,427 km (0.079 R)
• M82: 72,341,342 km (0.097 R)
• M83: 72,693,645 km (0.101 R)
• M84: 75,056,842 km (0.06 R)
• M85: 75,175,623 km (0.057 R)
• M86: 76,725,906 km (0.085 R)
• M87: 78,166,383 km (0.084 R)
• M88: 79,131,589 km (0.052 R)
• M89: 79,736,862 km (0.067 R)
• M90: 79,979,360 km (0.095 R)
• M91: 81,195,740 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.7

Radius: 5.6

Gravity: 25.5 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 17.57 AU - 20.75 AU

Year: 31764 Days

Day: 20.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 109,062,048 km

• M1: 147,653 km (0.085 R)
• M2: 1,215,782 km (0.082 R)
• M3: 1,251,835 km (0.081 R)
• M4: 1,514,080 km (0.102 R)
• M5: 2,088,237 km (0.075 R)
• M6: 2,263,715 km (0.094 R)
• M7: 2,963,534 km (0.08 R)
• M8: 3,061,670 km (0.099 R)
• M9: 3,111,037 km (0.097 R)
• M10: 3,311,498 km (0.064 R)
• M11: 3,413,375 km (0.091 R)
• M12: 3,620,268 km (0.044 R)
• M13: 4,154,931 km (0.077 R)
• M14: 4,375,738 km (0.108 R)
• M15: 4,828,720 km (0.102 R)
• M16: 5,237,421 km (0.114 R)
• M17: 5,901,786 km (0.056 R)
• M18: 7,574,739 km (0.119 R)
• M19: 7,912,381 km (0.099 R)
• M20: 7,980,448 km (0.111 R)
• M21: 9,964,864 km (0.11 R)
• M22: 11,011,151 km (0.111 R)
• M23: 11,163,442 km (0.088 R)
• M24: 11,316,481 km (0.107 R)
• M25: 11,857,576 km (0.118 R)
• M26: 13,612,060 km (0.098 R)
• M27: 14,854,021 km (0.107 R)
• M28: 15,360,859 km (0.048 R)
• M29: 15,959,400 km (0.109 R)
• M30: 16,304,822 km (0.099 R)
• M31: 17,978,971 km (0.118 R)
• M32: 19,799,428 km (0.111 R)
• M33: 20,077,530 km (0.06 R)
• M34: 20,263,630 km (0.088 R)
• M35: 21,487,341 km (0.085 R)
• M36: 22,637,898 km (0.06 R)
• M37: 23,025,955 km (0.05 R)
• M38: 27,849,888 km (0.028 R)
• M39: 29,630,551 km (0.091 R)
• M40: 29,948,596 km (0.085 R)
• M41: 30,161,175 km (0.051 R)
• M42: 30,802,202 km (0.035 R)
• M43: 31,447,716 km (0.082 R)
• M44: 32,206,327 km (0.112 R)
• M45: 32,642,555 km (0.082 R)
• M46: 32,971,072 km (0.07 R)
• M47: 34,073,907 km (0.101 R)
• M48: 35,076,662 km (0.066 R)
• M49: 36,089,140 km (0.116 R)
• M50: 36,769,511 km (0.092 R)
• M51: 37,339,629 km (0.089 R)
• M52: 39,532,733 km (0.115 R)
• M53: 40,116,913 km (0.059 R)
• M54: 40,351,333 km (0.117 R)
• M55: 41,648,795 km (0.069 R)
• M56: 43,560,207 km (0.049 R)
• M57: 44,647,933 km (0.106 R)
• M58: 45,744,635 km (0.103 R)
• M59: 49,463,638 km (0.093 R)
• M60: 49,840,924 km (0.111 R)
• M61: 51,486,501 km (0.073 R)
• M62: 52,251,993 km (0.057 R)
• M63: 55,351,362 km (0.082 R)
• M64: 55,743,009 km (0.045 R)
• M65: 56,135,554 km (0.082 R)
• M66: 56,397,799 km (0.105 R)
• M67: 57,450,519 km (0.097 R)
• M68: 57,582,614 km (0.061 R)
• M69: 58,244,435 km (0.118 R)
• M70: 58,377,128 km (0.095 R)
• M71: 59,976,928 km (0.111 R)
• M72: 60,379,197 km (0.096 R)
• M73: 61,456,152 km (0.082 R)
• M74: 61,996,948 km (0.051 R)
• M75: 63,219,611 km (0.107 R)
• M76: 64,587,534 km (0.093 R)
• M77: 68,469,001 km (0.087 R)
• M78: 69,170,016 km (0.07 R)
• M79: 71,287,425 km (0.065 R)
• M80: 72,140,432 km (0.11 R)
• M81: 74,719,349 km (0.078 R)
• M82: 75,296,498 km (0.095 R)
• M83: 77,182,478 km (0.054 R)
• M84: 79,672,236 km (0.046 R)
• M85: 81,593,970 km (0.076 R)
• M86: 86,842,910 km (0.116 R)
• M87: 91,428,085 km (0.065 R)
• M88: 92,818,896 km (0.106 R)
• M89: 98,609,830 km (0.039 R)
• M90: 105,646,914 km (0.058 R)
• M91: 106,294,523 km (0.117 R)
• M92: 106,781,165 km (0.118 R)
• M93: 107,593,930 km (0.057 R)
• M94: 107,919,605 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 15,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit