🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.6 AU - 0.66 AU

Year: 186 Days

Day: 30 Hours

Environment

Temp: 131 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.14 AU - 1.3 AU

Year: 502 Days

Day: 46.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.03 AU - 2.41 AU

Year: 1233 Days

Day: 42.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.69 AU - 3.23 AU

Year: 1898 Days

Day: 31.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,312,399 km

• M1: 553,512 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.2

Radius: 14.7

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.15 AU - 6.35 AU

Year: 4484 Days

Day: 11.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 67,312,399 km

• M1: 219,759 km (0.106 R)
• M2: 648,357 km (0.106 R)
• M3: 928,704 km (0.106 R)
• M4: 1,111,363 km (0.063 R)
• M5: 1,307,037 km (0.116 R)
• M6: 1,439,281 km (0.046 R)
• M7: 1,622,987 km (0.029 R)
• M8: 1,997,580 km (0.057 R)
• M9: 2,117,259 km (0.102 R)
• M10: 2,601,806 km (0.098 R)
• M11: 2,771,151 km (0.057 R)
• M12: 3,141,106 km (0.091 R)
• M13: 3,261,234 km (0.085 R)
• M14: 3,506,424 km (0.091 R)
• M15: 3,694,319 km (0.109 R)
• M16: 3,950,132 km (0.083 R)
• M17: 4,145,955 km (0.054 R)
• M18: 4,256,059 km (0.032 R)
• M19: 4,434,530 km (0.066 R)
• M20: 4,706,798 km (0.095 R)
• M21: 4,891,402 km (0.108 R)
• M22: 5,055,062 km (0.084 R)
• M23: 5,703,120 km (0.081 R)
• M24: 6,326,644 km (0.094 R)
• M25: 6,737,290 km (0.069 R)
• M26: 6,972,158 km (0.102 R)
• M27: 7,262,977 km (0.077 R)
• M28: 7,801,978 km (0.087 R)
• M29: 8,131,542 km (0.099 R)
• M30: 8,634,639 km (0.115 R)
• M31: 8,947,149 km (0.084 R)
• M32: 9,234,527 km (0.095 R)
• M33: 9,700,674 km (0.086 R)
• M34: 9,877,349 km (0.109 R)
• M35: 10,384,187 km (0.088 R)
• M36: 11,083,407 km (0.046 R)
• M37: 11,923,698 km (0.072 R)
• M38: 12,049,959 km (0.115 R)
• M39: 12,144,954 km (0.113 R)
• M40: 12,240,098 km (0.09 R)
• M41: 12,399,420 km (0.109 R)
• M42: 13,206,201 km (0.088 R)
• M43: 13,435,086 km (0.093 R)
• M44: 14,768,601 km (0.044 R)
• M45: 15,588,996 km (0.088 R)
• M46: 16,109,297 km (0.104 R)
• M47: 16,564,823 km (0.111 R)
• M48: 17,632,203 km (0.05 R)
• M49: 18,283,253 km (0.051 R)
• M50: 18,575,268 km (0.071 R)
• M51: 19,016,133 km (0.032 R)
• M52: 19,311,888 km (0.061 R)
• M53: 20,020,533 km (0.106 R)
• M54: 20,396,922 km (0.109 R)
• M55: 21,156,879 km (0.052 R)
• M56: 21,348,215 km (0.115 R)
• M57: 21,655,788 km (0.086 R)
• M58: 21,887,365 km (0.06 R)
• M59: 22,158,586 km (0.076 R)
• M60: 22,861,098 km (0.081 R)
• M61: 23,215,196 km (0.106 R)
• M62: 24,328,204 km (0.066 R)
• M63: 24,448,481 km (0.115 R)
• M64: 25,215,020 km (0.104 R)
• M65: 25,784,839 km (0.051 R)
• M66: 26,647,570 km (0.104 R)
• M67: 27,103,245 km (0.12 R)
• M68: 27,311,186 km (0.062 R)
• M69: 27,561,463 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.9

Radius: 11.7

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.48 AU - 7.3 AU

Year: 6742 Days

Day: 13.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,312,399 km

• M1: 148,700 km (0.115 R)
• M2: 230,979 km (0.06 R)
• M3: 347,965 km (0.089 R)
• M4: 483,052 km (0.074 R)
• M5: 731,683 km (0.108 R)
• M6: 857,495 km (0.086 R)
• M7: 1,006,494 km (0.115 R)
• M8: 1,197,531 km (0.112 R)
• M9: 1,280,707 km (0.082 R)
• M10: 1,727,407 km (0.12 R)
• M11: 1,841,699 km (0.11 R)
• M12: 2,138,801 km (0.078 R)
• M13: 2,451,610 km (0.112 R)
• M14: 2,846,399 km (0.119 R)
• M15: 3,404,249 km (0.101 R)
• M16: 3,646,747 km (0.067 R)
• M17: 3,869,947 km (0.085 R)
• M18: 4,072,204 km (0.095 R)
• M19: 4,382,021 km (0.068 R)
• M20: 4,780,400 km (0.076 R)
• M21: 5,190,298 km (0.113 R)
• M22: 6,015,181 km (0.107 R)
• M23: 6,250,049 km (0.081 R)
• M24: 6,398,301 km (0.045 R)
• M25: 6,487,760 km (0.118 R)
• M26: 6,637,957 km (0.105 R)
• M27: 7,064,610 km (0.045 R)
• M28: 7,157,211 km (0.114 R)
• M29: 7,500,239 km (0.074 R)
• M30: 8,332,302 km (0.027 R)
• M31: 8,859,036 km (0.067 R)
• M32: 9,126,517 km (0.098 R)
• M33: 9,227,496 km (0.04 R)
• M34: 9,430,500 km (0.069 R)
• M35: 9,806,589 km (0.114 R)
• M36: 10,609,032 km (0.085 R)
• M37: 11,215,801 km (0.107 R)
• M38: 11,687,334 km (0.109 R)
• M39: 11,833,640 km (0.115 R)
• M40: 12,500,099 km (0.114 R)
• M41: 12,762,494 km (0.08 R)
• M42: 13,445,857 km (0.104 R)
• M43: 13,907,964 km (0.111 R)
• M44: 14,218,978 km (0.096 R)
• M45: 14,610,925 km (0.079 R)
• M46: 14,768,751 km (0.081 R)
• M47: 14,847,888 km (0.062 R)
• M48: 15,727,523 km (0.086 R)
• M49: 15,808,306 km (0.053 R)
• M50: 16,912,787 km (0.043 R)
• M51: 16,995,515 km (0.118 R)
• M52: 17,873,056 km (0.1 R)
• M53: 19,109,183 km (0.101 R)
• M54: 20,460,800 km (0.086 R)
• M55: 20,725,887 km (0.043 R)
• M56: 20,992,321 km (0.116 R)
• M57: 21,215,072 km (0.088 R)
• M58: 21,483,451 km (0.105 R)
• M59: 21,843,084 km (0.096 R)
• M60: 24,182,197 km (0.064 R)
• M61: 24,275,546 km (0.113 R)
• M62: 24,697,112 km (0.057 R)
• M63: 24,838,183 km (0.042 R)
• M64: 25,310,314 km (0.072 R)
• M65: 26,215,531 km (0.106 R)
• M66: 26,503,507 km (0.093 R)
• M67: 26,937,640 km (0.079 R)
• M68: 28,303,020 km (0.094 R)
• M69: 28,549,258 km (0.086 R)
• M70: 28,647,992 km (0.104 R)
• M71: 28,895,128 km (0.041 R)
• M72: 29,043,828 km (0.065 R)
• M73: 29,491,425 km (0.116 R)
• M74: 30,393,201 km (0.082 R)
• M75: 30,695,837 km (0.077 R)
• M76: 31,507,855 km (0.093 R)
• M77: 31,763,069 km (0.063 R)
• M78: 33,881,375 km (0.063 R)
• M79: 35,089,527 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.4

Radius: 12.5

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.66 AU - 8.9 AU

Year: 8090 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,312,399 km

• M1: 203,004 km (0.114 R)
• M2: 280,795 km (0.101 R)
• M3: 522,695 km (0.118 R)
• M4: 715,826 km (0.058 R)
• M5: 967,749 km (0.075 R)
• M6: 1,104,780 km (0.104 R)
• M7: 1,399,638 km (0.116 R)
• M8: 1,953,599 km (0.101 R)
• M9: 2,108,133 km (0.056 R)
• M10: 2,220,930 km (0.042 R)
• M11: 2,476,443 km (0.118 R)
• M12: 2,915,662 km (0.075 R)
• M13: 3,729,026 km (0.106 R)
• M14: 4,118,579 km (0.03 R)
• M15: 4,550,767 km (0.089 R)
• M16: 4,817,051 km (0.051 R)
• M17: 5,027,835 km (0.066 R)
• M18: 5,552,325 km (0.116 R)
• M19: 5,741,716 km (0.062 R)
• M20: 6,029,692 km (0.058 R)
• M21: 7,332,390 km (0.111 R)
• M22: 7,610,193 km (0.05 R)
• M23: 7,820,827 km (0.057 R)
• M24: 7,926,892 km (0.099 R)
• M25: 9,050,821 km (0.115 R)
• M26: 9,840,398 km (0.11 R)
• M27: 10,147,074 km (0.099 R)
• M28: 10,340,354 km (0.045 R)
• M29: 10,612,922 km (0.062 R)
• M30: 10,967,020 km (0.08 R)
• M31: 11,324,858 km (0.088 R)
• M32: 11,444,985 km (0.115 R)
• M33: 11,646,344 km (0.106 R)
• M34: 12,216,013 km (0.032 R)
• M35: 13,425,063 km (0.112 R)
• M36: 14,280,912 km (0.032 R)
• M37: 15,022,469 km (0.11 R)
• M38: 15,154,563 km (0.101 R)
• M39: 16,090,448 km (0.091 R)
• M40: 16,180,506 km (0.073 R)
• M41: 16,497,354 km (0.112 R)
• M42: 17,045,032 km (0.118 R)
• M43: 17,506,092 km (0.066 R)
• M44: 18,111,515 km (0.103 R)
• M45: 18,205,313 km (0.034 R)
• M46: 18,582,000 km (0.083 R)
• M47: 19,008,803 km (0.066 R)
• M48: 21,290,171 km (0.109 R)
• M49: 22,086,480 km (0.079 R)
• M50: 22,387,621 km (0.082 R)
• M51: 22,841,800 km (0.095 R)
• M52: 22,993,791 km (0.038 R)
• M53: 23,197,095 km (0.113 R)
• M54: 23,605,646 km (0.116 R)
• M55: 23,708,121 km (0.073 R)
• M56: 25,001,544 km (0.093 R)
• M57: 25,315,400 km (0.087 R)
• M58: 26,424,070 km (0.108 R)
• M59: 26,743,761 km (0.103 R)
• M60: 27,387,032 km (0.034 R)
• M61: 28,361,512 km (0.105 R)
• M62: 29,623,071 km (0.085 R)
• M63: 30,399,933 km (0.075 R)
• M64: 30,846,931 km (0.084 R)
• M65: 31,803,909 km (0.109 R)
• M66: 32,542,324 km (0.038 R)
• M67: 33,343,869 km (0.101 R)
• M68: 34,209,891 km (0.081 R)
• M69: 34,558,455 km (0.097 R)
• M70: 34,966,408 km (0.053 R)
• M71: 35,669,667 km (0.081 R)
• M72: 35,787,401 km (0.104 R)
• M73: 36,555,287 km (0.109 R)
• M74: 37,030,559 km (0.119 R)
• M75: 37,627,604 km (0.102 R)
• M76: 37,807,271 km (0.097 R)
• M77: 37,987,387 km (0.044 R)
• M78: 39,073,318 km (0.034 R)
• M79: 39,681,134 km (0.104 R)
• M80: 39,986,164 km (0.116 R)
• M81: 40,906,042 km (0.088 R)
• M82: 41,275,997 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.4

Radius: 3

Gravity: 86.04 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.89 AU - 14.27 AU

Year: 15651 Days

Day: 19.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,312,399 km

• M1: 54,304 km (0.056 R)
• M2: 76,744 km (0.112 R)
• M3: 173,534 km (0.044 R)
• M4: 516,113 km (0.088 R)
• M5: 952,789 km (0.09 R)
• M6: 1,256,622 km (0.073 R)
• M7: 1,531,134 km (0.091 R)
• M8: 2,069,687 km (0.116 R)
• M9: 2,425,131 km (0.059 R)
• M10: 2,626,789 km (0.113 R)
• M11: 2,833,832 km (0.084 R)
• M12: 3,190,623 km (0.053 R)
• M13: 3,448,680 km (0.05 R)
• M14: 3,828,958 km (0.065 R)
• M15: 3,984,838 km (0.114 R)
• M16: 4,024,033 km (0.104 R)
• M17: 4,505,439 km (0.098 R)
• M18: 4,669,847 km (0.06 R)
• M19: 4,794,462 km (0.049 R)
• M20: 5,477,526 km (0.032 R)
• M21: 5,653,004 km (0.098 R)
• M22: 5,830,278 km (0.118 R)
• M23: 6,099,704 km (0.063 R)
• M24: 6,557,772 km (0.089 R)
• M25: 7,947,237 km (0.112 R)
• M26: 8,446,745 km (0.073 R)
• M27: 9,528,188 km (0.047 R)
• M28: 10,004,956 km (0.047 R)
• M29: 10,273,035 km (0.115 R)
• M30: 10,652,565 km (0.06 R)
• M31: 11,091,785 km (0.119 R)
• M32: 11,987,726 km (0.114 R)
• M33: 12,215,414 km (0.111 R)
• M34: 12,329,707 km (0.105 R)
• M35: 12,444,448 km (0.045 R)
• M36: 12,790,618 km (0.047 R)
• M37: 12,906,855 km (0.081 R)
• M38: 13,257,214 km (0.076 R)
• M39: 14,087,033 km (0.079 R)
• M40: 15,424,588 km (0.065 R)
• M41: 18,283,702 km (0.095 R)
• M42: 19,006,858 km (0.102 R)
• M43: 20,889,547 km (0.065 R)
• M44: 23,112,721 km (0.075 R)
• M45: 23,183,332 km (0.108 R)
• M46: 23,254,091 km (0.095 R)
• M47: 23,395,761 km (0.051 R)
• M48: 25,118,530 km (0.11 R)
• M49: 26,733,289 km (0.113 R)
• M50: 26,807,490 km (0.089 R)
• M51: 27,254,039 km (0.108 R)
• M52: 27,328,689 km (0.083 R)
• M53: 29,064,772 km (0.093 R)
• M54: 29,293,806 km (0.119 R)
• M55: 29,370,251 km (0.116 R)
• M56: 29,676,926 km (0.056 R)
• M57: 30,216,077 km (0.094 R)
• M58: 30,603,087 km (0.078 R)
• M59: 30,758,369 km (0.034 R)
• M60: 34,967,605 km (0.057 R)
• M61: 37,097,579 km (0.053 R)
• M62: 39,353,365 km (0.117 R)
• M63: 40,710,966 km (0.034 R)
• M64: 41,481,395 km (0.115 R)
• M65: 42,342,929 km (0.114 R)
• M66: 42,516,014 km (0.09 R)
• M67: 45,404,749 km (0.116 R)
• M68: 45,670,435 km (0.049 R)
• M69: 49,171,773 km (0.067 R)
• M70: 49,809,209 km (0.102 R)
• M71: 53,037,531 km (0.109 R)
• M72: 53,317,429 km (0.104 R)
• M73: 53,410,778 km (0.071 R)
• M74: 54,818,195 km (0.119 R)
• M75: 55,195,481 km (0.094 R)
• M76: 55,573,814 km (0.105 R)
• M77: 56,332,873 km (0.107 R)
• M78: 56,808,894 km (0.029 R)
• M79: 57,095,224 km (0.089 R)
• M80: 58,149,291 km (0.084 R)
• M81: 58,823,229 km (0.064 R)
• M82: 59,113,000 km (0.074 R)
• M83: 60,276,273 km (0.063 R)
• M84: 60,568,288 km (0.033 R)
• M85: 62,035,544 km (0.081 R)
• M86: 62,822,878 km (0.053 R)
• M87: 63,514,319 km (0.1 R)
• M88: 64,407,269 km (0.115 R)
• M89: 65,304,258 km (0.051 R)
• M90: 65,704,282 km (0.062 R)
• M91: 66,004,825 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 15,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit