🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.43 AU - 0.69 AU

Year: 153 Days

Day: 40.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.87 AU - 1.15 AU

Year: 371 Days

Day: 38.5 Hours

Environment

Temp: 42 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,066,927 km

• M1: 537,356 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.02 AU - 1.6 AU

Year: 548 Days

Day: 45.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 86,066,927 km

• M1: 98,435 km (0.1 R)
• M2: 458,817 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.58 AU - 1.62 AU

Year: 739 Days

Day: 28.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.81 AU - 2.49 AU

Year: 1151 Days

Day: 37.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,066,927 km

• M1: 933,491 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.4

Radius: 11.6

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.56 AU - 14.14 AU

Year: 14899 Days

Day: 9.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,066,927 km

• M1: 189,690 km (0.026 R)
• M2: 292,314 km (0.064 R)
• M3: 493,823 km (0.096 R)
• M4: 606,619 km (0.079 R)
• M5: 761,902 km (0.097 R)
• M6: 844,929 km (0.081 R)
• M7: 1,349,223 km (0.099 R)
• M8: 1,822,551 km (0.101 R)
• M9: 1,960,480 km (0.092 R)
• M10: 2,198,191 km (0.092 R)
• M11: 2,271,494 km (0.084 R)
• M12: 2,598,365 km (0.091 R)
• M13: 3,638,968 km (0.051 R)
• M14: 3,784,826 km (0.088 R)
• M15: 5,749,196 km (0.086 R)
• M16: 5,885,330 km (0.107 R)
• M17: 6,724,723 km (0.088 R)
• M18: 7,012,849 km (0.111 R)
• M19: 7,341,964 km (0.06 R)
• M20: 8,320,933 km (0.106 R)
• M21: 8,552,660 km (0.119 R)
• M22: 9,420,776 km (0.103 R)
• M23: 10,193,001 km (0.059 R)
• M24: 10,358,157 km (0.102 R)
• M25: 11,711,569 km (0.061 R)
• M26: 12,189,534 km (0.087 R)
• M27: 12,408,844 km (0.099 R)
• M28: 12,497,107 km (0.112 R)
• M29: 12,940,814 km (0.081 R)
• M30: 13,209,642 km (0.046 R)
• M31: 13,570,771 km (0.071 R)
• M32: 13,752,682 km (0.1 R)
• M33: 13,889,564 km (0.104 R)
• M34: 13,981,118 km (0.094 R)
• M35: 14,488,105 km (0.054 R)
• M36: 14,674,055 km (0.074 R)
• M37: 15,189,270 km (0.114 R)
• M38: 15,330,939 km (0.092 R)
• M39: 15,425,485 km (0.113 R)
• M40: 15,758,191 km (0.071 R)
• M41: 16,382,463 km (0.105 R)
• M42: 16,721,900 km (0.1 R)
• M43: 17,260,004 km (0.083 R)
• M44: 18,959,137 km (0.062 R)
• M45: 19,060,863 km (0.109 R)
• M46: 19,880,211 km (0.041 R)
• M47: 21,500,505 km (0.119 R)
• M48: 21,978,770 km (0.095 R)
• M49: 23,325,749 km (0.106 R)
• M50: 24,146,742 km (0.063 R)
• M51: 24,477,802 km (0.091 R)
• M52: 25,144,560 km (0.116 R)
• M53: 25,760,903 km (0.059 R)
• M54: 25,873,401 km (0.103 R)
• M55: 26,268,937 km (0.039 R)
• M56: 26,780,113 km (0.116 R)
• M57: 26,894,256 km (0.086 R)
• M58: 27,524,512 km (0.078 R)
• M59: 28,159,705 km (0.099 R)
• M60: 28,975,163 km (0.117 R)
• M61: 30,867,875 km (0.072 R)
• M62: 31,167,220 km (0.077 R)
• M63: 31,587,890 km (0.119 R)
• M64: 31,768,753 km (0.12 R)
• M65: 32,678,458 km (0.083 R)
• M66: 33,228,230 km (0.108 R)
• M67: 33,966,197 km (0.114 R)
• M68: 34,275,266 km (0.049 R)
• M69: 36,212,259 km (0.091 R)
• M70: 36,464,780 km (0.102 R)
• M71: 37,480,699 km (0.077 R)
• M72: 38,699,174 km (0.084 R)
• M73: 38,892,754 km (0.068 R)
• M74: 41,043,223 km (0.104 R)
• M75: 41,174,869 km (0.08 R)
• M76: 42,099,833 km (0.069 R)
• M77: 42,698,075 km (0.11 R)
• M78: 42,964,957 km (0.085 R)
• M79: 43,433,199 km (0.039 R)
• M80: 44,037,574 km (0.105 R)
• M81: 44,374,618 km (0.047 R)
• M82: 44,577,323 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929

Radius: 8.8

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.35 AU - 12.43 AU

Year: 14975 Days

Day: 6.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,066,927 km

• M1: 127,009 km (0.111 R)
• M2: 212,279 km (0.101 R)
• M3: 563,386 km (0.041 R)
• M4: 623,075 km (0.112 R)
• M5: 793,467 km (0.097 R)
• M6: 1,179,878 km (0.112 R)
• M7: 1,393,654 km (0.066 R)
• M8: 1,707,809 km (0.101 R)
• M9: 1,919,490 km (0.12 R)
• M10: 2,139,698 km (0.105 R)
• M11: 3,247,620 km (0.102 R)
• M12: 3,625,355 km (0.107 R)
• M13: 3,741,592 km (0.114 R)
• M14: 4,381,722 km (0.103 R)
• M15: 4,505,439 km (0.061 R)
• M16: 5,493,084 km (0.054 R)
• M17: 6,404,434 km (0.055 R)
• M18: 7,118,465 km (0.117 R)
• M19: 7,958,008 km (0.096 R)
• M20: 8,210,829 km (0.033 R)
• M21: 8,312,854 km (0.113 R)
• M22: 8,828,668 km (0.116 R)
• M23: 9,621,836 km (0.104 R)
• M24: 10,327,639 km (0.078 R)
• M25: 11,275,640 km (0.049 R)
• M26: 11,388,886 km (0.029 R)
• M27: 11,961,397 km (0.106 R)
• M28: 12,193,124 km (0.098 R)
• M29: 12,484,690 km (0.111 R)
• M30: 12,601,975 km (0.066 R)
• M31: 12,660,767 km (0.098 R)
• M32: 12,778,650 km (0.12 R)
• M33: 12,956,073 km (0.094 R)
• M34: 13,674,143 km (0.103 R)
• M35: 14,713,399 km (0.077 R)
• M36: 15,086,197 km (0.096 R)
• M37: 15,651,378 km (0.119 R)
• M38: 15,904,797 km (0.109 R)
• M39: 16,608,655 km (0.072 R)
• M40: 17,126,862 km (0.055 R)
• M41: 17,257,311 km (0.036 R)
• M42: 17,914,195 km (0.081 R)
• M43: 19,388,183 km (0.115 R)
• M44: 22,024,547 km (0.119 R)
• M45: 22,808,439 km (0.034 R)
• M46: 23,384,242 km (0.09 R)
• M47: 23,528,903 km (0.1 R)
• M48: 25,437,173 km (0.104 R)
• M49: 25,511,523 km (0.104 R)
• M50: 25,735,172 km (0.087 R)
• M51: 26,109,316 km (0.092 R)
• M52: 26,334,611 km (0.118 R)
• M53: 26,560,504 km (0.072 R)
• M54: 27,547,251 km (0.057 R)
• M55: 29,322,080 km (0.117 R)
• M56: 31,133,561 km (0.087 R)
• M57: 31,692,010 km (0.106 R)
• M58: 32,900,013 km (0.098 R)
• M59: 33,550,314 km (0.077 R)
• M60: 34,698,777 km (0.103 R)
• M61: 35,693,304 km (0.072 R)
• M62: 35,859,956 km (0.099 R)
• M63: 36,277,783 km (0.104 R)
• M64: 36,445,332 km (0.102 R)
• M65: 37,710,332 km (0.098 R)
• M66: 38,647,114 km (0.114 R)
• M67: 40,717,548 km (0.09 R)
• M68: 40,804,614 km (0.114 R)
• M69: 41,503,236 km (0.076 R)
• M70: 41,590,751 km (0.086 R)
• M71: 42,735,325 km (0.115 R)
• M72: 44,247,460 km (0.093 R)
• M73: 47,782,308 km (0.081 R)
• M74: 51,877,849 km (0.119 R)
• M75: 53,585,508 km (0.057 R)
• M76: 53,871,988 km (0.111 R)
• M77: 54,638,079 km (0.097 R)
• M78: 55,022,546 km (0.116 R)
• M79: 55,311,569 km (0.115 R)
• M80: 56,375,210 km (0.089 R)
• M81: 56,958,342 km (0.093 R)
• M82: 58,522,837 km (0.066 R)
• M83: 59,310,469 km (0.116 R)
• M84: 59,507,939 km (0.092 R)
• M85: 60,101,543 km (0.032 R)
• M86: 63,502,501 km (0.065 R)
• M87: 64,616,107 km (0.073 R)
• M88: 64,920,988 km (0.113 R)
• M89: 65,532,095 km (0.087 R)
• M90: 66,042,822 km (0.107 R)
• M91: 68,098,896 km (0.096 R)
• M92: 68,305,640 km (0.082 R)
• M93: 68,616,205 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.3

Radius: 3.1

Gravity: 64.65 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.56 AU - 14.3 AU

Year: 17976 Days

Day: 19.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,066,927 km

• M1: 506,838 km (0.106 R)
• M2: 546,331 km (0.099 R)
• M3: 737,069 km (0.106 R)
• M4: 898,784 km (0.051 R)
• M5: 996,172 km (0.097 R)
• M6: 1,560,904 km (0.075 R)
• M7: 2,404,636 km (0.093 R)
• M8: 2,539,723 km (0.116 R)
• M9: 2,608,239 km (0.109 R)
• M10: 3,215,008 km (0.097 R)
• M11: 3,326,458 km (0.106 R)
• M12: 4,508,880 km (0.075 R)
• M13: 4,550,318 km (0.058 R)
• M14: 5,100,689 km (0.107 R)
• M15: 5,942,177 km (0.119 R)
• M16: 6,124,686 km (0.025 R)
• M17: 6,730,707 km (0.095 R)
• M18: 6,920,996 km (0.057 R)
• M19: 7,848,802 km (0.054 R)
• M20: 8,454,524 km (0.115 R)
• M21: 8,505,686 km (0.081 R)
• M22: 8,659,922 km (0.105 R)
• M23: 9,391,156 km (0.102 R)
• M24: 9,871,664 km (0.042 R)
• M25: 10,196,292 km (0.042 R)
• M26: 10,250,745 km (0.106 R)
• M27: 11,023,418 km (0.061 R)
• M28: 11,871,788 km (0.076 R)
• M29: 12,043,975 km (0.101 R)
• M30: 12,448,936 km (0.097 R)
• M31: 12,623,966 km (0.057 R)
• M32: 14,724,021 km (0.09 R)
• M33: 15,281,273 km (0.091 R)
• M34: 15,468,569 km (0.112 R)
• M35: 16,416,272 km (0.099 R)
• M36: 16,480,150 km (0.112 R)
• M37: 16,608,056 km (0.114 R)
• M38: 17,382,674 km (0.089 R)
• M39: 19,370,082 km (0.085 R)
• M40: 19,640,405 km (0.118 R)
• M41: 20,253,308 km (0.098 R)
• M42: 20,321,824 km (0.083 R)
• M43: 20,527,670 km (0.109 R)
• M44: 20,596,485 km (0.09 R)
• M45: 21,288,675 km (0.109 R)
• M46: 22,270,336 km (0.105 R)
• M47: 23,987,420 km (0.115 R)
• M48: 24,132,381 km (0.094 R)
• M49: 25,524,389 km (0.04 R)
• M50: 25,598,290 km (0.111 R)
• M51: 25,969,293 km (0.051 R)
• M52: 26,192,792 km (0.094 R)
• M53: 26,866,880 km (0.102 R)
• M54: 29,232,172 km (0.026 R)
• M55: 29,542,139 km (0.106 R)
• M56: 31,345,840 km (0.105 R)
• M57: 32,862,463 km (0.072 R)
• M58: 33,508,128 km (0.119 R)
• M59: 33,832,456 km (0.078 R)
• M60: 34,402,723 km (0.04 R)
• M61: 34,730,043 km (0.088 R)
• M62: 35,800,865 km (0.108 R)
• M63: 36,215,550 km (0.107 R)
• M64: 38,567,079 km (0.106 R)
• M65: 38,737,022 km (0.088 R)
• M66: 39,590,029 km (0.099 R)
• M67: 40,190,814 km (0.101 R)
• M68: 41,054,293 km (0.117 R)
• M69: 42,711,538 km (0.087 R)
• M70: 45,014,747 km (0.104 R)
• M71: 45,462,344 km (0.055 R)
• M72: 46,632,798 km (0.1 R)
• M73: 47,995,485 km (0.055 R)
• M74: 48,544,359 km (0.102 R)
• M75: 49,003,176 km (0.116 R)
• M76: 49,187,181 km (0.112 R)
• M77: 51,132,552 km (0.108 R)
• M78: 51,599,447 km (0.109 R)
• M79: 51,693,095 km (0.09 R)
• M80: 51,786,594 km (0.113 R)
• M81: 53,670,480 km (0.051 R)
• M82: 53,955,015 km (0.053 R)
• M83: 56,152,907 km (0.047 R)
• M84: 57,893,329 km (0.082 R)
• M85: 58,379,971 km (0.094 R)
• M86: 59,553,267 km (0.11 R)
• M87: 59,749,539 km (0.109 R)
• M88: 59,847,825 km (0.096 R)
• M89: 60,537,022 km (0.068 R)
• M90: 61,625,197 km (0.114 R)
• M91: 62,620,173 km (0.089 R)
• M92: 66,245,677 km (0.096 R)
• M93: 66,448,981 km (0.099 R)
• M94: 67,571,413 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.8

Radius: 6.1

Gravity: 19.61 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.36 AU - 19.58 AU

Year: 23310 Days

Day: 19.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,066,927 km

• M1: 249,828 km (0.112 R)
• M2: 816,056 km (0.052 R)
• M3: 869,463 km (0.072 R)
• M4: 952,041 km (0.095 R)
• M5: 2,244,566 km (0.069 R)
• M6: 2,475,396 km (0.082 R)
• M7: 2,514,740 km (0.066 R)
• M8: 2,554,084 km (0.073 R)
• M9: 3,255,998 km (0.077 R)
• M10: 3,561,477 km (0.102 R)
• M11: 4,152,986 km (0.106 R)
• M12: 6,263,513 km (0.043 R)
• M13: 6,807,601 km (0.12 R)
• M14: 9,437,531 km (0.079 R)
• M15: 9,499,166 km (0.091 R)
• M16: 9,622,883 km (0.068 R)
• M17: 9,934,645 km (0.064 R)
• M18: 10,376,408 km (0.04 R)
• M19: 11,018,781 km (0.108 R)
• M20: 12,544,380 km (0.09 R)
• M21: 12,680,215 km (0.116 R)
• M22: 12,884,715 km (0.108 R)
• M23: 13,090,412 km (0.105 R)
• M24: 14,631,569 km (0.086 R)
• M25: 15,861,264 km (0.086 R)
• M26: 16,303,176 km (0.079 R)
• M27: 18,727,409 km (0.092 R)
• M28: 18,804,901 km (0.074 R)
• M29: 18,960,333 km (0.082 R)
• M30: 19,116,214 km (0.099 R)
• M31: 19,665,089 km (0.109 R)
• M32: 19,901,902 km (0.083 R)
• M33: 20,378,372 km (0.109 R)
• M34: 20,617,878 km (0.047 R)
• M35: 22,239,219 km (0.077 R)
• M36: 22,650,913 km (0.12 R)
• M37: 22,816,368 km (0.059 R)
• M38: 23,148,326 km (0.1 R)
• M39: 24,576,985 km (0.081 R)
• M40: 26,991,495 km (0.091 R)
• M41: 28,138,013 km (0.088 R)
• M42: 28,404,896 km (0.06 R)
• M43: 29,300,389 km (0.117 R)
• M44: 29,570,862 km (0.053 R)
• M45: 29,932,739 km (0.109 R)
• M46: 33,349,105 km (0.056 R)
• M47: 38,354,500 km (0.052 R)
• M48: 40,040,917 km (0.106 R)
• M49: 40,441,241 km (0.116 R)
• M50: 40,943,441 km (0.081 R)
• M51: 42,157,278 km (0.114 R)
• M52: 43,897,102 km (0.112 R)
• M53: 44,516,736 km (0.109 R)
• M54: 45,347,303 km (0.118 R)
• M55: 46,602,878 km (0.065 R)
• M56: 46,708,046 km (0.095 R)
• M57: 46,918,530 km (0.085 R)
• M58: 47,234,929 km (0.117 R)
• M59: 47,657,842 km (0.086 R)
• M60: 47,763,907 km (0.074 R)
• M61: 48,934,361 km (0.047 R)
• M62: 49,469,473 km (0.114 R)
• M63: 50,221,950 km (0.052 R)
• M64: 50,329,660 km (0.083 R)
• M65: 50,653,540 km (0.114 R)
• M66: 52,174,053 km (0.111 R)
• M67: 53,159,454 km (0.098 R)
• M68: 53,819,779 km (0.074 R)
• M69: 54,372,094 km (0.115 R)
• M70: 54,593,649 km (0.119 R)
• M71: 54,704,501 km (0.058 R)
• M72: 55,371,109 km (0.042 R)
• M73: 55,482,409 km (0.053 R)
• M74: 55,928,660 km (0.075 R)
• M75: 56,040,410 km (0.105 R)
• M76: 57,387,090 km (0.114 R)
• M77: 58,064,469 km (0.116 R)
• M78: 59,199,318 km (0.096 R)
• M79: 59,313,162 km (0.093 R)
• M80: 61,030,097 km (0.068 R)
• M81: 61,606,049 km (0.079 R)
• M82: 62,415,373 km (0.072 R)
• M83: 62,647,250 km (0.109 R)
• M84: 66,159,808 km (0.091 R)
• M85: 66,751,467 km (0.087 R)
• M86: 73,007,351 km (0.027 R)
• M87: 73,863,799 km (0.119 R)
• M88: 74,231,810 km (0.104 R)
• M89: 78,444,935 km (0.116 R)
• M90: 80,833,115 km (0.109 R)
• M91: 80,959,376 km (0.086 R)
• M92: 81,972,602 km (0.105 R)
• M93: 83,500,146 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 15,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit