🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.42 AU - 0.68 AU

Year: 150 Days

Day: 40.8 Hours

Environment

Temp: 230 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,533,346 km

• M1: 158,723 km (0.03 R)
• M2: 200,611 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.24 AU - 2.02 AU

Year: 768 Days

Day: 14.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.83 AU - 3.91 AU

Year: 2809 Days

Day: 25.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,533,346 km

• M1: 573,109 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.72 AU - 4.02 AU

Year: 2809 Days

Day: 38.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,533,346 km

• M1: 2,046,050 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.65 AU - 4.25 AU

Year: 2896 Days

Day: 38.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.1

Radius: 12.2

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.56 AU - 9.9 AU

Year: 11198 Days

Day: 15 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,533,346 km

• M1: 323,730 km (0.086 R)
• M2: 445,502 km (0.055 R)
• M3: 603,927 km (0.12 R)
• M4: 691,292 km (0.078 R)
• M5: 1,045,540 km (0.053 R)
• M6: 1,221,167 km (0.102 R)
• M7: 1,312,721 km (0.049 R)
• M8: 1,703,471 km (0.1 R)
• M9: 1,780,813 km (0.08 R)
• M10: 2,530,897 km (0.088 R)
• M11: 2,709,965 km (0.076 R)
• M12: 2,986,721 km (0.108 R)
• M13: 3,272,753 km (0.071 R)
• M14: 3,905,851 km (0.091 R)
• M15: 4,361,077 km (0.102 R)
• M16: 4,468,488 km (0.119 R)
• M17: 4,981,759 km (0.118 R)
• M18: 5,321,795 km (0.11 R)
• M19: 6,184,526 km (0.051 R)
• M20: 6,427,473 km (0.101 R)
• M21: 6,839,315 km (0.093 R)
• M22: 7,559,330 km (0.115 R)
• M23: 7,645,648 km (0.105 R)
• M24: 8,303,430 km (0.051 R)
• M25: 8,571,659 km (0.112 R)
• M26: 8,797,402 km (0.106 R)
• M27: 8,888,208 km (0.048 R)
• M28: 9,070,867 km (0.061 R)
• M29: 9,579,500 km (0.112 R)
• M30: 9,719,972 km (0.082 R)
• M31: 10,002,712 km (0.092 R)
• M32: 10,432,058 km (0.104 R)
• M33: 12,873,645 km (0.091 R)
• M34: 14,024,950 km (0.073 R)
• M35: 14,828,889 km (0.108 R)
• M36: 16,257,399 km (0.071 R)
• M37: 16,705,893 km (0.061 R)
• M38: 17,787,187 km (0.074 R)
• M39: 18,133,356 km (0.072 R)
• M40: 18,539,963 km (0.069 R)
• M41: 18,715,142 km (0.106 R)
• M42: 20,256,748 km (0.108 R)
• M43: 21,347,766 km (0.115 R)
• M44: 22,271,383 km (0.117 R)
• M45: 23,082,503 km (0.081 R)
• M46: 23,208,165 km (0.106 R)
• M47: 24,094,083 km (0.026 R)
• M48: 25,378,830 km (0.078 R)
• M49: 26,094,955 km (0.098 R)
• M50: 27,880,705 km (0.032 R)
• M51: 28,148,635 km (0.059 R)
• M52: 28,484,781 km (0.064 R)
• M53: 28,754,506 km (0.076 R)
• M54: 31,429,765 km (0.068 R)
• M55: 34,973,888 km (0.065 R)
• M56: 35,335,316 km (0.114 R)
• M57: 35,770,496 km (0.044 R)
• M58: 36,499,936 km (0.115 R)
• M59: 36,719,695 km (0.035 R)
• M60: 39,466,312 km (0.073 R)
• M61: 39,616,658 km (0.081 R)
• M62: 39,917,798 km (0.085 R)
• M63: 41,435,618 km (0.087 R)
• M64: 41,817,990 km (0.05 R)
• M65: 42,278,303 km (0.077 R)
• M66: 42,509,133 km (0.099 R)
• M67: 43,436,639 km (0.101 R)
• M68: 44,997,394 km (0.099 R)
• M69: 45,233,011 km (0.115 R)
• M70: 45,469,076 km (0.113 R)
• M71: 46,100,678 km (0.091 R)
• M72: 46,655,686 km (0.113 R)
• M73: 46,814,709 km (0.116 R)
• M74: 47,692,400 km (0.087 R)
• M75: 48,575,476 km (0.027 R)
• M76: 48,978,642 km (0.065 R)
• M77: 49,059,425 km (0.082 R)
• M78: 49,302,073 km (0.097 R)
• M79: 51,011,228 km (0.105 R)
• M80: 51,832,072 km (0.105 R)
• M81: 52,244,064 km (0.095 R)
• M82: 54,153,232 km (0.1 R)
• M83: 54,571,358 km (0.11 R)
• M84: 55,326,529 km (0.11 R)
• M85: 56,254,335 km (0.091 R)
• M86: 56,593,024 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338

Radius: 10.3

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.69 AU - 13.19 AU

Year: 14276 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,533,346 km

• M1: 169,046 km (0.032 R)
• M2: 253,568 km (0.106 R)
• M3: 364,570 km (0.112 R)
• M4: 468,989 km (0.108 R)
• M5: 885,470 km (0.098 R)
• M6: 958,773 km (0.111 R)
• M7: 1,421,329 km (0.094 R)
• M8: 1,688,362 km (0.045 R)
• M9: 1,757,625 km (0.109 R)
• M10: 1,971,550 km (0.115 R)
• M11: 2,373,071 km (0.096 R)
• M12: 2,556,777 km (0.11 R)
• M13: 2,718,044 km (0.102 R)
• M14: 3,164,743 km (0.103 R)
• M15: 3,455,561 km (0.093 R)
• M16: 3,694,619 km (0.032 R)
• M17: 4,606,268 km (0.111 R)
• M18: 4,737,316 km (0.032 R)
• M19: 6,151,016 km (0.063 R)
• M20: 6,295,527 km (0.102 R)
• M21: 6,368,232 km (0.095 R)
• M22: 6,441,236 km (0.04 R)
• M23: 6,587,991 km (0.071 R)
• M24: 7,072,838 km (0.076 R)
• M25: 7,492,161 km (0.065 R)
• M26: 8,076,939 km (0.103 R)
• M27: 8,515,111 km (0.085 R)
• M28: 9,539,856 km (0.095 R)
• M29: 9,665,369 km (0.048 R)
• M30: 9,960,525 km (0.104 R)
• M31: 12,564,276 km (0.058 R)
• M32: 12,840,284 km (0.075 R)
• M33: 13,118,237 km (0.101 R)
• M34: 13,257,962 km (0.052 R)
• M35: 13,398,284 km (0.043 R)
• M36: 14,106,930 km (0.049 R)
• M37: 14,202,373 km (0.093 R)
• M38: 14,393,858 km (0.094 R)
• M39: 14,731,052 km (0.117 R)
• M40: 14,827,842 km (0.12 R)
• M41: 15,413,218 km (0.093 R)
• M42: 15,560,722 km (0.11 R)
• M43: 15,956,408 km (0.091 R)
• M44: 17,829,373 km (0.075 R)
• M45: 20,576,888 km (0.115 R)
• M46: 20,685,197 km (0.099 R)
• M47: 21,011,171 km (0.115 R)
• M48: 22,946,668 km (0.108 R)
• M49: 23,566,601 km (0.107 R)
• M50: 25,285,481 km (0.092 R)
• M51: 25,575,850 km (0.083 R)
• M52: 26,512,483 km (0.097 R)
• M53: 26,689,307 km (0.08 R)
• M54: 26,807,490 km (0.066 R)
• M55: 27,103,544 km (0.118 R)
• M56: 27,341,255 km (0.082 R)
• M57: 27,520,024 km (0.102 R)
• M58: 27,998,438 km (0.06 R)
• M59: 28,660,858 km (0.111 R)
• M60: 28,781,733 km (0.12 R)
• M61: 29,389,250 km (0.094 R)
• M62: 29,694,579 km (0.116 R)
• M63: 29,939,620 km (0.114 R)
• M64: 30,926,517 km (0.08 R)
• M65: 31,174,850 km (0.082 R)
• M66: 32,426,535 km (0.055 R)
• M67: 33,822,433 km (0.086 R)
• M68: 34,785,394 km (0.059 R)
• M69: 36,018,081 km (0.097 R)
• M70: 36,672,721 km (0.03 R)
• M71: 37,067,211 km (0.06 R)
• M72: 37,199,156 km (0.109 R)
• M73: 37,860,678 km (0.057 R)
• M74: 38,592,959 km (0.106 R)
• M75: 38,860,291 km (0.078 R)
• M76: 41,090,047 km (0.067 R)
• M77: 41,773,859 km (0.12 R)
• M78: 43,778,171 km (0.113 R)
• M79: 45,178,557 km (0.113 R)
• M80: 45,319,478 km (0.091 R)
• M81: 45,389,939 km (0.045 R)
• M82: 45,531,010 km (0.06 R)
• M83: 45,955,119 km (0.099 R)
• M84: 46,522,694 km (0.104 R)
• M85: 47,092,512 km (0.088 R)
• M86: 48,023,460 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.5

Radius: 4.7

Gravity: 27.73 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.97 AU - 14.97 AU

Year: 17234 Days

Day: 17.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,533,346 km

• M1: 64,327 km (0.11 R)
• M2: 156,779 km (0.084 R)
• M3: 492,775 km (0.109 R)
• M4: 649,853 km (0.045 R)
• M5: 734,226 km (0.059 R)
• M6: 777,759 km (0.086 R)
• M7: 937,380 km (0.068 R)
• M8: 1,008,888 km (0.119 R)
• M9: 1,107,174 km (0.058 R)
• M10: 1,849,030 km (0.106 R)
• M11: 1,879,099 km (0.119 R)
• M12: 2,155,705 km (0.08 R)
• M13: 2,250,700 km (0.087 R)
• M14: 2,314,877 km (0.111 R)
• M15: 2,379,653 km (0.1 R)
• M16: 2,611,231 km (0.105 R)
• M17: 3,095,629 km (0.089 R)
• M18: 3,131,233 km (0.062 R)
• M19: 3,311,648 km (0.082 R)
• M20: 3,532,455 km (0.089 R)
• M21: 4,105,564 km (0.115 R)
• M22: 4,503,494 km (0.088 R)
• M23: 4,707,097 km (0.102 R)
• M24: 4,830,665 km (0.116 R)
• M25: 5,207,801 km (0.11 R)
• M26: 5,594,512 km (0.075 R)
• M27: 5,769,242 km (0.11 R)
• M28: 6,259,325 km (0.109 R)
• M29: 6,349,831 km (0.112 R)
• M30: 7,136,566 km (0.099 R)
• M31: 7,758,894 km (0.062 R)
• M32: 8,150,391 km (0.044 R)
• M33: 10,202,126 km (0.101 R)
• M34: 10,469,308 km (0.09 R)
• M35: 10,847,192 km (0.087 R)
• M36: 11,284,616 km (0.104 R)
• M37: 11,839,325 km (0.085 R)
• M38: 12,232,917 km (0.093 R)
• M39: 12,346,163 km (0.048 R)
• M40: 12,459,857 km (0.036 R)
• M41: 12,860,181 km (0.079 R)
• M42: 14,563,054 km (0.088 R)
• M43: 15,532,597 km (0.102 R)
• M44: 16,025,074 km (0.072 R)
• M45: 18,628,525 km (0.101 R)
• M46: 19,020,322 km (0.11 R)
• M47: 20,011,857 km (0.073 R)
• M48: 20,547,567 km (0.042 R)
• M49: 22,736,782 km (0.067 R)
• M50: 23,788,156 km (0.108 R)
• M51: 25,430,890 km (0.113 R)
• M52: 27,109,977 km (0.074 R)
• M53: 27,553,833 km (0.109 R)
• M54: 28,149,383 km (0.117 R)
• M55: 30,420,278 km (0.049 R)
• M56: 32,435,362 km (0.115 R)
• M57: 32,513,751 km (0.113 R)
• M58: 32,670,679 km (0.078 R)
• M59: 33,221,798 km (0.06 R)
• M60: 33,855,494 km (0.109 R)
• M61: 34,253,574 km (0.05 R)
• M62: 34,653,150 km (0.09 R)
• M63: 36,104,549 km (0.088 R)
• M64: 36,511,305 km (0.115 R)
• M65: 36,592,836 km (0.12 R)
• M66: 37,165,197 km (0.113 R)
• M67: 38,816,608 km (0.106 R)
• M68: 39,233,238 km (0.114 R)
• M69: 40,070,837 km (0.077 R)
• M70: 40,660,701 km (0.112 R)
• M71: 41,678,565 km (0.114 R)
• M72: 42,447,498 km (0.102 R)
• M73: 45,218,948 km (0.072 R)
• M74: 45,481,792 km (0.07 R)
• M75: 47,158,036 km (0.066 R)
• M76: 48,674,958 km (0.05 R)
• M77: 49,755,205 km (0.112 R)
• M78: 50,389,051 km (0.105 R)
• M79: 50,843,529 km (0.047 R)
• M80: 51,299,204 km (0.116 R)
• M81: 51,390,459 km (0.079 R)
• M82: 53,783,576 km (0.075 R)
• M83: 53,876,327 km (0.116 R)
• M84: 57,251,105 km (0.088 R)
• M85: 57,440,496 km (0.097 R)
• M86: 57,630,186 km (0.059 R)
• M87: 57,915,170 km (0.078 R)
• M88: 58,581,778 km (0.113 R)
• M89: 59,251,079 km (0.081 R)
• M90: 60,790,142 km (0.063 R)
• M91: 61,176,852 km (0.07 R)
• M92: 61,564,610 km (0.059 R)
• M93: 61,855,877 km (0.113 R)
• M94: 65,981,338 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.1

Radius: 5.3

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 17.94 AU - 21.22 AU

Year: 31967 Days

Day: 24.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,533,346 km

• M1: 76,295 km (0.067 R)
• M2: 170,990 km (0.077 R)
• M3: 219,161 km (0.045 R)
• M4: 379,380 km (0.119 R)
• M5: 481,556 km (0.109 R)
• M6: 554,709 km (0.098 R)
• M7: 998,715 km (0.041 R)
• M8: 1,191,397 km (0.027 R)
• M9: 1,266,645 km (0.05 R)
• M10: 1,694,495 km (0.105 R)
• M11: 1,808,189 km (0.113 R)
• M12: 1,865,934 km (0.106 R)
• M13: 2,072,978 km (0.089 R)
• M14: 2,541,069 km (0.07 R)
• M15: 3,179,104 km (0.054 R)
• M16: 3,606,505 km (0.115 R)
• M17: 3,643,007 km (0.074 R)
• M18: 4,051,858 km (0.113 R)
• M19: 4,089,856 km (0.108 R)
• M20: 4,358,384 km (0.098 R)
• M21: 5,657,642 km (0.095 R)
• M22: 6,217,288 km (0.1 R)
• M23: 6,659,798 km (0.096 R)
• M24: 6,794,436 km (0.072 R)
• M25: 9,368,866 km (0.074 R)
• M26: 9,469,396 km (0.066 R)
• M27: 10,235,038 km (0.083 R)
• M28: 10,651,518 km (0.099 R)
• M29: 11,073,534 km (0.086 R)
• M30: 11,988,325 km (0.068 R)
• M31: 13,433,590 km (0.113 R)
• M32: 13,490,287 km (0.096 R)
• M33: 14,407,921 km (0.062 R)
• M34: 14,582,352 km (0.088 R)
• M35: 14,815,724 km (0.088 R)
• M36: 14,933,009 km (0.117 R)
• M37: 16,182,301 km (0.107 R)
• M38: 16,972,327 km (0.037 R)
• M39: 17,837,153 km (0.113 R)
• M40: 17,899,385 km (0.106 R)
• M41: 18,086,831 km (0.106 R)
• M42: 19,802,420 km (0.031 R)
• M43: 20,908,995 km (0.055 R)
• M44: 21,106,315 km (0.103 R)
• M45: 22,102,337 km (0.08 R)
• M46: 22,303,397 km (0.106 R)
• M47: 22,370,566 km (0.094 R)
• M48: 22,505,055 km (0.094 R)
• M49: 22,572,374 km (0.047 R)
• M50: 22,707,311 km (0.053 R)
• M51: 23,249,603 km (0.113 R)
• M52: 24,485,282 km (0.034 R)
• M53: 24,623,959 km (0.091 R)
• M54: 25,601,432 km (0.051 R)
• M55: 29,268,375 km (0.104 R)
• M56: 29,415,579 km (0.106 R)
• M57: 30,229,092 km (0.12 R)
• M58: 31,199,982 km (0.099 R)
• M59: 31,576,221 km (0.116 R)
• M60: 31,878,259 km (0.027 R)
• M61: 33,864,470 km (0.116 R)
• M62: 34,173,689 km (0.097 R)
• M63: 35,184,821 km (0.112 R)
• M64: 35,576,318 km (0.108 R)
• M65: 36,759,488 km (0.087 R)
• M66: 37,236,406 km (0.053 R)
• M67: 37,315,992 km (0.078 R)
• M68: 40,631,380 km (0.046 R)
• M69: 41,371,740 km (0.087 R)
• M70: 41,784,929 km (0.092 R)
• M71: 42,116,438 km (0.104 R)
• M72: 42,615,347 km (0.104 R)
• M73: 42,949,100 km (0.089 R)
• M74: 43,199,976 km (0.044 R)
• M75: 44,123,892 km (0.038 R)
• M76: 44,630,730 km (0.076 R)
• M77: 46,590,910 km (0.1 R)
• M78: 46,762,798 km (0.045 R)
• M79: 48,753,348 km (0.09 R)
• M80: 49,364,605 km (0.111 R)
• M81: 49,715,112 km (0.108 R)
• M82: 50,066,368 km (0.113 R)
• M83: 51,568,630 km (0.068 R)
• M84: 51,746,352 km (0.079 R)
• M85: 52,369,876 km (0.084 R)
• M86: 53,804,370 km (0.119 R)
• M87: 54,707,493 km (0.077 R)
• M88: 54,798,149 km (0.08 R)
• M89: 55,889,166 km (0.059 R)
• M90: 56,163,080 km (0.085 R)
• M91: 60,137,147 km (0.086 R)
• M92: 60,886,483 km (0.062 R)
• M93: 61,638,811 km (0.07 R)
• M94: 62,773,211 km (0.04 R)
• M95: 63,057,896 km (0.069 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: 465 - 12,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit