🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.24 AU - 1.32 AU

Year: 526 Days

Day: 21.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,475,281 km

• M1: 17,503 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.4 AU - 1.46 AU

Year: 621 Days

Day: 39.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,475,281 km

• M1: 352,453 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.46 AU - 1.5 AU

Year: 654 Days

Day: 38.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.87 AU - 2.47 AU

Year: 1162 Days

Day: 33.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3 AU - 3.08 AU

Year: 1926 Days

Day: 18.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.6

Radius: 10.4

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.76 AU - 10.08 AU

Year: 9682 Days

Day: 13 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,475,281 km

• M1: 141,520 km (0.108 R)
• M2: 472,729 km (0.081 R)
• M3: 574,755 km (0.036 R)
• M4: 652,696 km (0.098 R)
• M5: 768,783 km (0.118 R)
• M6: 929,003 km (0.081 R)
• M7: 1,262,456 km (0.111 R)
• M8: 1,587,233 km (0.084 R)
• M9: 1,747,752 km (0.105 R)
• M10: 2,035,877 km (0.032 R)
• M11: 2,110,228 km (0.119 R)
• M12: 2,313,381 km (0.114 R)
• M13: 3,217,701 km (0.097 R)
• M14: 3,334,237 km (0.109 R)
• M15: 3,541,580 km (0.099 R)
• M16: 3,845,264 km (0.061 R)
• M17: 4,094,344 km (0.104 R)
• M18: 4,641,124 km (0.078 R)
• M19: 4,973,680 km (0.038 R)
• M20: 5,245,350 km (0.095 R)
• M21: 5,314,016 km (0.091 R)
• M22: 5,838,655 km (0.064 R)
• M23: 7,355,877 km (0.076 R)
• M24: 8,337,837 km (0.095 R)
• M25: 8,823,731 km (0.097 R)
• M26: 9,696,336 km (0.048 R)
• M27: 10,770,598 km (0.116 R)
• M28: 11,299,726 km (0.045 R)
• M29: 11,792,052 km (0.058 R)
• M30: 12,291,559 km (0.107 R)
• M31: 12,429,040 km (0.106 R)
• M32: 13,170,597 km (0.116 R)
• M33: 14,069,829 km (0.072 R)
• M34: 15,727,972 km (0.111 R)
• M35: 16,177,215 km (0.09 R)
• M36: 16,529,518 km (0.12 R)
• M37: 16,782,637 km (0.109 R)
• M38: 17,190,591 km (0.08 R)
• M39: 17,395,689 km (0.094 R)
• M40: 17,808,430 km (0.043 R)
• M41: 21,665,811 km (0.08 R)
• M42: 21,776,513 km (0.088 R)
• M43: 22,781,512 km (0.109 R)
• M44: 23,346,393 km (0.069 R)
• M45: 25,068,564 km (0.104 R)
• M46: 25,886,266 km (0.055 R)
• M47: 26,121,434 km (0.076 R)
• M48: 26,357,350 km (0.104 R)
• M49: 26,890,816 km (0.097 R)
• M50: 27,128,975 km (0.092 R)
• M51: 27,667,677 km (0.117 R)
• M52: 28,512,457 km (0.097 R)
• M53: 28,633,780 km (0.071 R)
• M54: 29,243,392 km (0.107 R)
• M55: 29,857,042 km (0.11 R)
• M56: 29,980,311 km (0.059 R)
• M57: 31,097,358 km (0.088 R)
• M58: 31,284,804 km (0.103 R)
• M59: 31,786,705 km (0.058 R)
• M60: 31,975,647 km (0.115 R)
• M61: 32,164,889 km (0.114 R)
• M62: 32,291,149 km (0.102 R)
• M63: 32,671,277 km (0.073 R)
• M64: 32,989,173 km (0.061 R)
• M65: 33,308,116 km (0.105 R)
• M66: 33,563,928 km (0.053 R)
• M67: 33,756,311 km (0.074 R)
• M68: 34,142,124 km (0.075 R)
• M69: 34,271,077 km (0.059 R)
• M70: 34,723,461 km (0.05 R)
• M71: 36,487,369 km (0.1 R)
• M72: 37,081,722 km (0.09 R)
• M73: 38,213,280 km (0.038 R)
• M74: 39,220,971 km (0.076 R)
• M75: 39,423,527 km (0.111 R)
• M76: 39,762,067 km (0.028 R)
• M77: 40,033,437 km (0.094 R)
• M78: 40,783,222 km (0.116 R)
• M79: 40,919,954 km (0.078 R)
• M80: 41,331,349 km (0.085 R)
• M81: 42,089,062 km (0.07 R)
• M82: 44,108,483 km (0.078 R)
• M83: 44,319,117 km (0.086 R)
• M84: 44,882,652 km (0.077 R)
• M85: 47,519,614 km (0.105 R)
• M86: 48,240,975 km (0.106 R)
• M87: 48,385,636 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.5

Radius: 12.1

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.67 AU - 11.19 AU

Year: 10524 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 84,475,281 km

• M1: 189,690 km (0.056 R)
• M2: 305,778 km (0.079 R)
• M3: 782,696 km (0.113 R)
• M4: 957,277 km (0.026 R)
• M5: 1,081,293 km (0.077 R)
• M6: 1,323,343 km (0.063 R)
• M7: 1,439,431 km (0.075 R)
• M8: 1,783,207 km (0.079 R)
• M9: 1,860,399 km (0.12 R)
• M10: 2,319,216 km (0.054 R)
• M11: 2,403,888 km (0.071 R)
• M12: 2,547,353 km (0.071 R)
• M13: 2,664,338 km (0.09 R)
• M14: 2,843,108 km (0.101 R)
• M15: 3,212,764 km (0.081 R)
• M16: 5,776,273 km (0.103 R)
• M17: 5,892,211 km (0.075 R)
• M18: 6,443,779 km (0.074 R)
• M19: 7,094,529 km (0.097 R)
• M20: 7,218,995 km (0.12 R)
• M21: 7,723,738 km (0.045 R)
• M22: 8,458,413 km (0.087 R)
• M23: 10,180,434 km (0.103 R)
• M24: 10,889,379 km (0.084 R)
• M25: 11,177,504 km (0.064 R)
• M26: 11,468,023 km (0.085 R)
• M27: 11,712,167 km (0.09 R)
• M28: 12,255,207 km (0.065 R)
• M29: 12,404,655 km (0.066 R)
• M30: 13,110,608 km (0.094 R)
• M31: 14,508,749 km (0.09 R)
• M32: 15,305,807 km (0.092 R)
• M33: 16,062,473 km (0.091 R)
• M34: 16,281,035 km (0.081 R)
• M35: 17,724,954 km (0.111 R)
• M36: 18,291,332 km (0.073 R)
• M37: 18,462,322 km (0.085 R)
• M38: 18,921,139 km (0.098 R)
• M39: 20,497,003 km (0.059 R)
• M40: 21,450,689 km (0.107 R)
• M41: 22,601,845 km (0.114 R)
• M42: 23,215,794 km (0.095 R)
• M43: 24,334,786 km (0.077 R)
• M44: 25,090,405 km (0.099 R)
• M45: 25,344,123 km (0.086 R)
• M46: 25,598,589 km (0.067 R)
• M47: 26,431,550 km (0.079 R)
• M48: 28,123,951 km (0.099 R)
• M49: 28,651,732 km (0.081 R)
• M50: 30,254,673 km (0.119 R)
• M51: 30,999,072 km (0.116 R)
• M52: 32,230,263 km (0.099 R)
• M53: 32,713,314 km (0.057 R)
• M54: 33,547,023 km (0.107 R)
• M55: 34,387,763 km (0.106 R)
• M56: 35,661,888 km (0.071 R)
• M57: 35,804,306 km (0.103 R)
• M58: 37,239,996 km (0.06 R)
• M59: 38,110,357 km (0.103 R)
• M60: 39,207,807 km (0.117 R)
• M61: 41,284,076 km (0.086 R)
• M62: 42,109,407 km (0.106 R)
• M63: 42,561,941 km (0.077 R)
• M64: 43,319,654 km (0.101 R)
• M65: 44,388,082 km (0.115 R)
• M66: 44,618,163 km (0.085 R)
• M67: 44,771,800 km (0.085 R)
• M68: 46,628,759 km (0.044 R)
• M69: 47,253,330 km (0.072 R)
• M70: 47,880,594 km (0.067 R)
• M71: 48,195,348 km (0.117 R)
• M72: 48,985,075 km (0.093 R)
• M73: 49,460,946 km (0.043 R)
• M74: 50,497,360 km (0.049 R)
• M75: 51,379,987 km (0.085 R)
• M76: 52,916,357 km (0.1 R)
• M77: 53,078,970 km (0.101 R)
• M78: 53,894,578 km (0.104 R)
• M79: 54,714,224 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.4

Radius: 4.2

Gravity: 55.52 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 11.26 AU - 18.44 AU

Year: 20798 Days

Day: 20.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,475,281 km

• M1: 182,509 km (0.108 R)
• M2: 230,231 km (0.039 R)
• M3: 399,875 km (0.097 R)
• M4: 1,064,987 km (0.113 R)
• M5: 2,116,959 km (0.116 R)
• M6: 2,791,197 km (0.102 R)
• M7: 2,832,935 km (0.103 R)
• M8: 2,958,896 km (0.063 R)
• M9: 3,481,442 km (0.051 R)
• M10: 4,658,328 km (0.085 R)
• M11: 5,109,665 km (0.104 R)
• M12: 5,945,767 km (0.111 R)
• M13: 6,434,354 km (0.087 R)
• M14: 7,162,896 km (0.12 R)
• M15: 7,623,956 km (0.113 R)
• M16: 9,499,465 km (0.106 R)
• M17: 9,814,817 km (0.095 R)
• M18: 10,005,554 km (0.12 R)
• M19: 10,197,638 km (0.081 R)
• M20: 10,780,920 km (0.118 R)
• M21: 10,846,444 km (0.119 R)
• M22: 11,242,130 km (0.12 R)
• M23: 12,457,314 km (0.076 R)
• M24: 12,733,023 km (0.079 R)
• M25: 13,998,172 km (0.117 R)
• M26: 14,500,821 km (0.108 R)
• M27: 14,790,741 km (0.111 R)
• M28: 16,419,264 km (0.039 R)
• M29: 16,645,755 km (0.116 R)
• M30: 16,873,293 km (0.109 R)
• M31: 16,949,289 km (0.058 R)
• M32: 18,808,491 km (0.075 R)
• M33: 18,887,330 km (0.099 R)
• M34: 19,442,487 km (0.094 R)
• M35: 19,522,223 km (0.107 R)
• M36: 19,681,993 km (0.093 R)
• M37: 20,406,496 km (0.094 R)
• M38: 20,894,335 km (0.116 R)
• M39: 22,631,914 km (0.081 R)
• M40: 23,136,807 km (0.045 R)
• M41: 23,475,347 km (0.098 R)
• M42: 25,367,012 km (0.087 R)
• M43: 26,331,020 km (0.054 R)
• M44: 26,773,232 km (0.065 R)
• M45: 27,934,261 km (0.098 R)
• M46: 28,747,624 km (0.115 R)
• M47: 30,675,642 km (0.081 R)
• M48: 32,077,972 km (0.102 R)
• M49: 32,172,219 km (0.092 R)
• M50: 36,802,722 km (0.053 R)
• M51: 37,495,210 km (0.094 R)
• M52: 38,692,143 km (0.066 R)
• M53: 39,598,257 km (0.099 R)
• M54: 39,901,791 km (0.096 R)
• M55: 40,715,005 km (0.099 R)
• M56: 40,817,031 km (0.072 R)
• M57: 41,533,605 km (0.112 R)
• M58: 41,944,999 km (0.091 R)
• M59: 42,357,740 km (0.111 R)
• M60: 42,668,155 km (0.11 R)
• M61: 44,126,884 km (0.029 R)
• M62: 44,862,307 km (0.101 R)
• M63: 46,026,178 km (0.099 R)
• M64: 46,132,543 km (0.097 R)
• M65: 47,629,269 km (0.062 R)
• M66: 47,951,952 km (0.106 R)
• M67: 48,167,672 km (0.027 R)
• M68: 49,250,461 km (0.086 R)
• M69: 50,779,950 km (0.082 R)
• M70: 51,992,441 km (0.102 R)
• M71: 52,991,605 km (0.12 R)
• M72: 54,221,449 km (0.1 R)
• M73: 56,481,424 km (0.094 R)
• M74: 56,595,268 km (0.103 R)
• M75: 57,508,563 km (0.107 R)
• M76: 59,696,731 km (0.03 R)
• M77: 60,277,171 km (0.119 R)
• M78: 61,794,991 km (0.041 R)
• M79: 61,912,126 km (0.112 R)
• M80: 63,561,742 km (0.052 R)
• M81: 65,703,684 km (0.112 R)
• M82: 66,063,018 km (0.095 R)
• M83: 66,422,951 km (0.118 R)
• M84: 66,543,078 km (0.113 R)
• M85: 68,353,661 km (0.106 R)
• M86: 68,474,985 km (0.105 R)
• M87: 69,082,502 km (0.107 R)
• M88: 71,899,729 km (0.06 R)
• M89: 78,406,338 km (0.04 R)
• M90: 80,573,862 km (0.102 R)
• M91: 80,830,123 km (0.115 R)
• M92: 82,502,777 km (0.111 R)
• M93: 83,278,442 km (0.084 R)
• M94: 83,797,098 km (0.04 R)
• M95: 84,576,802 km (0.091 R)
• M96: 85,620,397 km (0.097 R)
• M97: 87,720,152 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.7

Radius: 4

Gravity: 38.86 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.12 AU - 20.06 AU

Year: 24558 Days

Day: 17 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,475,281 km

• M1: 52,359 km (0.105 R)
• M2: 236,813 km (0.086 R)
• M3: 510,578 km (0.082 R)
• M4: 555,906 km (0.058 R)
• M5: 776,413 km (0.094 R)
• M6: 1,229,096 km (0.11 R)
• M7: 1,783,805 km (0.119 R)
• M8: 1,924,427 km (0.119 R)
• M9: 2,141,942 km (0.116 R)
• M10: 3,256,746 km (0.053 R)
• M11: 3,299,381 km (0.093 R)
• M12: 3,647,346 km (0.034 R)
• M13: 3,870,695 km (0.095 R)
• M14: 4,190,984 km (0.116 R)
• M15: 4,330,858 km (0.083 R)
• M16: 4,808,076 km (0.119 R)
• M17: 6,177,494 km (0.101 R)
• M18: 6,443,479 km (0.112 R)
• M19: 7,319,674 km (0.109 R)
• M20: 7,544,370 km (0.051 R)
• M21: 7,771,460 km (0.05 R)
• M22: 8,407,550 km (0.118 R)
• M23: 8,466,192 km (0.104 R)
• M24: 8,702,258 km (0.12 R)
• M25: 9,000,257 km (0.037 R)
• M26: 9,240,960 km (0.058 R)
• M27: 10,413,508 km (0.064 R)
• M28: 10,539,619 km (0.094 R)
• M29: 10,729,758 km (0.08 R)
• M30: 11,371,832 km (0.063 R)
• M31: 11,828,554 km (0.105 R)
• M32: 12,026,173 km (0.079 R)
• M33: 12,759,950 km (0.054 R)
• M34: 14,200,578 km (0.072 R)
• M35: 15,836,580 km (0.096 R)
• M36: 15,981,690 km (0.057 R)
• M37: 17,531,075 km (0.109 R)
• M38: 18,361,643 km (0.064 R)
• M39: 20,691,181 km (0.1 R)
• M40: 20,929,191 km (0.067 R)
• M41: 21,247,984 km (0.109 R)
• M42: 21,488,089 km (0.088 R)
• M43: 23,193,953 km (0.118 R)
• M44: 25,620,281 km (0.085 R)
• M45: 25,790,523 km (0.101 R)
• M46: 26,992,991 km (0.05 R)
• M47: 28,301,374 km (0.068 R)
• M48: 29,988,240 km (0.109 R)
• M49: 30,617,897 km (0.072 R)
• M50: 30,708,254 km (0.103 R)
• M51: 30,798,611 km (0.083 R)
• M52: 31,161,087 km (0.025 R)
• M53: 31,981,781 km (0.076 R)
• M54: 34,204,805 km (0.115 R)
• M55: 35,334,867 km (0.065 R)
• M56: 35,999,680 km (0.05 R)
• M57: 36,860,616 km (0.079 R)
• M58: 38,700,072 km (0.088 R)
• M59: 38,895,446 km (0.044 R)
• M60: 40,470,114 km (0.114 R)
• M61: 40,668,480 km (0.067 R)
• M62: 40,767,813 km (0.04 R)
• M63: 42,165,955 km (0.109 R)
• M64: 43,174,394 km (0.058 R)
• M65: 43,681,531 km (0.104 R)
• M66: 45,317,533 km (0.098 R)
• M67: 46,765,491 km (0.095 R)
• M68: 47,704,367 km (0.084 R)
• M69: 48,860,161 km (0.104 R)
• M70: 49,282,775 km (0.063 R)
• M71: 49,706,585 km (0.083 R)
• M72: 53,248,913 km (0.103 R)
• M73: 53,357,521 km (0.057 R)
• M74: 54,556,997 km (0.087 R)
• M75: 55,875,702 km (0.109 R)
• M76: 57,650,232 km (0.072 R)
• M77: 58,096,782 km (0.099 R)
• M78: 58,320,431 km (0.063 R)
• M79: 60,799,866 km (0.096 R)
• M80: 62,624,511 km (0.09 R)
• M81: 64,467,258 km (0.107 R)
• M82: 66,795,449 km (0.066 R)
• M83: 68,087,676 km (0.07 R)
• M84: 68,323,442 km (0.111 R)
• M85: 69,625,392 km (0.108 R)
• M86: 71,294,156 km (0.061 R)
• M87: 72,976,085 km (0.051 R)
• M88: 74,671,179 km (0.06 R)
• M89: 75,036,048 km (0.027 R)
• M90: 75,279,593 km (0.091 R)
• M91: 76,501,509 km (0.041 R)
• M92: 78,099,812 km (0.054 R)
• M93: 78,841,219 km (0.046 R)
• M94: 78,964,937 km (0.113 R)
• M95: 79,088,804 km (0.052 R)
• M96: 79,709,037 km (0.075 R)
• M97: 79,957,519 km (0.104 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 15,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit