🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.48 AU - 0.54 AU

Year: 139 Days

Day: 44.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.46 AU - 0.68 AU

Year: 165 Days

Day: 31.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,614,548 km

• M1: 253,120 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.47 AU - 0.69 AU

Year: 169 Days

Day: 17.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.99 AU - 1.07 AU

Year: 400 Days

Day: 42.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.23 AU - 2.03 AU

Year: 797 Days

Day: 17.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,614,548 km

• M1: 48,919 km (0.04 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.28 AU - 4.38 AU

Year: 2870 Days

Day: 46.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,614,548 km

• M1: 127,308 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.9

Radius: 11.4

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.43 AU - 5.25 AU

Year: 3462 Days

Day: 7.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,614,548 km

• M1: 174,282 km (0.086 R)
• M2: 270,174 km (0.072 R)
• M3: 377,735 km (0.119 R)
• M4: 560,842 km (0.096 R)
• M5: 639,232 km (0.087 R)
• M6: 765,044 km (0.045 R)
• M7: 1,006,794 km (0.103 R)
• M8: 1,143,526 km (0.101 R)
• M9: 1,233,883 km (0.086 R)
• M10: 1,394,851 km (0.096 R)
• M11: 1,478,177 km (0.087 R)
• M12: 1,828,385 km (0.029 R)
• M13: 2,639,954 km (0.049 R)
• M14: 2,726,720 km (0.115 R)
• M15: 3,120,312 km (0.119 R)
• M16: 3,286,665 km (0.082 R)
• M17: 3,380,313 km (0.044 R)
• M18: 3,475,009 km (0.05 R)
• M19: 3,822,974 km (0.108 R)
• M20: 3,961,352 km (0.074 R)
• M21: 4,699,468 km (0.066 R)
• M22: 5,019,607 km (0.029 R)
• M23: 5,171,449 km (0.059 R)
• M24: 5,280,805 km (0.067 R)
• M25: 5,391,058 km (0.108 R)
• M26: 5,681,129 km (0.106 R)
• M27: 6,114,514 km (0.076 R)
• M28: 6,582,157 km (0.109 R)
• M29: 6,724,723 km (0.101 R)
• M30: 6,796,381 km (0.075 R)
• M31: 7,877,076 km (0.1 R)
• M32: 7,977,905 km (0.115 R)
• M33: 8,308,815 km (0.113 R)
• M34: 8,722,304 km (0.11 R)
• M35: 8,931,591 km (0.041 R)
• M36: 9,089,567 km (0.083 R)
• M37: 9,623,182 km (0.064 R)
• M38: 9,812,424 km (0.05 R)
• M39: 10,112,218 km (0.071 R)
• M40: 10,304,451 km (0.082 R)
• M41: 10,776,731 km (0.051 R)
• M42: 10,888,930 km (0.087 R)
• M43: 11,227,619 km (0.097 R)
• M44: 12,118,774 km (0.104 R)
• M45: 12,264,781 km (0.061 R)
• M46: 12,587,763 km (0.105 R)
• M47: 12,824,427 km (0.081 R)
• M48: 13,302,243 km (0.112 R)
• M49: 13,999,369 km (0.086 R)
• M50: 14,183,075 km (0.084 R)
• M51: 14,646,230 km (0.118 R)
• M52: 15,051,491 km (0.098 R)
• M53: 15,460,641 km (0.06 R)
• M54: 15,905,246 km (0.039 R)
• M55: 16,065,016 km (0.074 R)
• M56: 16,644,708 km (0.089 R)
• M57: 16,969,784 km (0.088 R)
• M58: 17,067,771 km (0.068 R)
• M59: 17,692,342 km (0.081 R)
• M60: 18,024,150 km (0.11 R)
• M61: 18,660,240 km (0.12 R)
• M62: 19,133,568 km (0.068 R)
• M63: 20,092,191 km (0.104 R)
• M64: 20,891,343 km (0.065 R)
• M65: 21,488,687 km (0.063 R)
• M66: 21,842,636 km (0.102 R)
• M67: 22,628,174 km (0.056 R)
• M68: 22,808,140 km (0.116 R)
• M69: 23,787,408 km (0.109 R)
• M70: 23,860,561 km (0.111 R)
• M71: 24,116,972 km (0.117 R)
• M72: 24,227,076 km (0.102 R)
• M73: 24,374,280 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.2

Radius: 12

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.46 AU - 5.22 AU

Year: 3462 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,614,548 km

• M1: 285,134 km (0.066 R)
• M2: 447,148 km (0.069 R)
• M3: 945,608 km (0.073 R)
• M4: 1,087,427 km (0.09 R)
• M5: 1,211,294 km (0.056 R)
• M6: 1,327,083 km (0.108 R)
• M7: 1,473,988 km (0.102 R)
• M8: 1,828,385 km (0.101 R)
• M9: 2,209,860 km (0.06 R)
• M10: 2,401,943 km (0.1 R)
• M11: 3,046,561 km (0.063 R)
• M12: 3,135,422 km (0.095 R)
• M13: 3,243,132 km (0.115 R)
• M14: 3,407,092 km (0.098 R)
• M15: 3,555,044 km (0.116 R)
• M16: 3,667,541 km (0.082 R)
• M17: 3,743,238 km (0.099 R)
• M18: 4,168,844 km (0.119 R)
• M19: 4,367,510 km (0.101 R)
• M20: 4,528,776 km (0.092 R)
• M21: 4,712,483 km (0.104 R)
• M22: 5,193,290 km (0.072 R)
• M23: 5,602,440 km (0.115 R)
• M24: 6,156,700 km (0.059 R)
• M25: 6,360,602 km (0.104 R)
• M26: 6,751,950 km (0.104 R)
• M27: 7,246,072 km (0.097 R)
• M28: 7,557,984 km (0.097 R)
• M29: 7,849,699 km (0.072 R)
• M30: 8,095,638 km (0.101 R)
• M31: 9,130,856 km (0.101 R)
• M32: 9,703,516 km (0.067 R)
• M33: 9,994,185 km (0.115 R)
• M34: 10,100,699 km (0.083 R)
• M35: 10,261,068 km (0.09 R)
• M36: 10,395,257 km (0.109 R)
• M37: 10,828,941 km (0.098 R)
• M38: 11,268,609 km (0.098 R)
• M39: 11,854,434 km (0.064 R)
• M40: 12,080,327 km (0.108 R)
• M41: 12,165,299 km (0.038 R)
• M42: 12,393,136 km (0.041 R)
• M43: 13,318,399 km (0.098 R)
• M44: 13,465,005 km (0.059 R)
• M45: 13,641,680 km (0.04 R)
• M46: 13,908,114 km (0.094 R)
• M47: 14,146,274 km (0.03 R)
• M48: 14,385,930 km (0.109 R)
• M49: 15,051,790 km (0.104 R)
• M50: 15,143,344 km (0.113 R)
• M51: 16,507,826 km (0.105 R)
• M52: 16,633,787 km (0.099 R)
• M53: 17,045,481 km (0.091 R)
• M54: 17,428,601 km (0.106 R)
• M55: 17,943,666 km (0.1 R)
• M56: 18,073,218 km (0.062 R)
• M57: 18,170,606 km (0.066 R)
• M58: 18,268,144 km (0.114 R)
• M59: 18,561,954 km (0.03 R)
• M60: 18,693,002 km (0.114 R)
• M61: 18,857,260 km (0.098 R)
• M62: 19,021,968 km (0.039 R)
• M63: 19,220,334 km (0.109 R)
• M64: 19,619,013 km (0.1 R)
• M65: 20,087,553 km (0.119 R)
• M66: 20,526,025 km (0.063 R)
• M67: 20,831,354 km (0.078 R)
• M68: 21,309,469 km (0.106 R)
• M69: 21,687,652 km (0.101 R)
• M70: 22,590,326 km (0.043 R)
• M71: 22,870,522 km (0.097 R)
• M72: 23,505,266 km (0.073 R)
• M73: 23,860,412 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.1

Radius: 11.4

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.18 AU - 6.94 AU

Year: 5020 Days

Day: 6.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,614,548 km

• M1: 251,025 km (0.058 R)
• M2: 460,462 km (0.103 R)
• M3: 639,980 km (0.034 R)
• M4: 806,632 km (0.091 R)
• M5: 921,822 km (0.093 R)
• M6: 1,029,383 km (0.091 R)
• M7: 1,213,688 km (0.112 R)
• M8: 1,317,508 km (0.101 R)
• M9: 2,128,778 km (0.094 R)
• M10: 2,219,284 km (0.1 R)
• M11: 2,479,585 km (0.115 R)
• M12: 2,613,475 km (0.047 R)
• M13: 2,730,311 km (0.061 R)
• M14: 2,948,873 km (0.1 R)
• M15: 3,132,131 km (0.118 R)
• M16: 3,361,315 km (0.106 R)
• M17: 3,446,137 km (0.096 R)
• M18: 3,531,557 km (0.112 R)
• M19: 3,880,569 km (0.108 R)
• M20: 4,059,338 km (0.055 R)
• M21: 4,332,504 km (0.12 R)
• M22: 4,682,563 km (0.046 R)
• M23: 4,945,257 km (0.05 R)
• M24: 5,485,006 km (0.057 R)
• M25: 5,560,104 km (0.108 R)
• M26: 5,686,065 km (0.112 R)
• M27: 6,329,785 km (0.058 R)
• M28: 7,105,600 km (0.109 R)
• M29: 7,686,039 km (0.079 R)
• M30: 8,024,729 km (0.083 R)
• M31: 8,425,950 km (0.076 R)
• M32: 8,892,546 km (0.099 R)
• M33: 9,517,865 km (0.092 R)
• M34: 9,668,810 km (0.091 R)
• M35: 9,942,723 km (0.115 R)
• M36: 10,373,715 km (0.1 R)
• M37: 10,466,765 km (0.06 R)
• M38: 10,905,236 km (0.068 R)
• M39: 11,253,949 km (0.091 R)
• M40: 11,574,238 km (0.094 R)
• M41: 12,125,506 km (0.106 R)
• M42: 12,918,375 km (0.095 R)
• M43: 13,186,454 km (0.054 R)
• M44: 13,490,138 km (0.082 R)
• M45: 13,693,890 km (0.119 R)
• M46: 13,967,205 km (0.115 R)
• M47: 14,138,944 km (0.11 R)
• M48: 14,623,641 km (0.045 R)
• M49: 15,008,257 km (0.049 R)
• M50: 15,787,512 km (0.116 R)
• M51: 16,074,142 km (0.082 R)
• M52: 16,434,822 km (0.073 R)
• M53: 17,164,411 km (0.113 R)
• M54: 17,348,416 km (0.101 R)
• M55: 18,579,308 km (0.117 R)
• M56: 19,224,523 km (0.095 R)
• M57: 20,536,646 km (0.085 R)
• M58: 21,322,035 km (0.117 R)
• M59: 21,678,676 km (0.09 R)
• M60: 21,917,584 km (0.075 R)
• M61: 22,037,262 km (0.103 R)
• M62: 23,165,529 km (0.112 R)
• M63: 23,818,674 km (0.098 R)
• M64: 24,147,490 km (0.063 R)
• M65: 24,560,679 km (0.048 R)
• M66: 24,685,145 km (0.108 R)
• M67: 25,184,802 km (0.111 R)
• M68: 26,109,765 km (0.079 R)
• M69: 26,832,024 km (0.08 R)
• M70: 26,917,444 km (0.109 R)
• M71: 27,045,649 km (0.114 R)
• M72: 27,217,089 km (0.05 R)
• M73: 28,557,336 km (0.042 R)
• M74: 28,862,964 km (0.101 R)
• M75: 28,994,311 km (0.109 R)
• M76: 29,081,976 km (0.094 R)
• M77: 29,521,494 km (0.06 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.3

Radius: 8.5

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.81 AU - 8.35 AU

Year: 8794 Days

Day: 13 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,614,548 km

• M1: 337,642 km (0.117 R)
• M2: 516,711 km (0.055 R)
• M3: 761,752 km (0.108 R)
• M4: 907,311 km (0.087 R)
• M5: 983,606 km (0.117 R)
• M6: 1,163,572 km (0.089 R)
• M7: 1,332,618 km (0.054 R)
• M8: 1,487,302 km (0.033 R)
• M9: 1,647,821 km (0.071 R)
• M10: 1,838,558 km (0.12 R)
• M11: 2,061,758 km (0.112 R)
• M12: 2,426,328 km (0.117 R)
• M13: 2,616,168 km (0.087 R)
• M14: 2,782,969 km (0.095 R)
• M15: 3,068,701 km (0.066 R)
• M16: 3,215,008 km (0.077 R)
• M17: 3,484,434 km (0.076 R)
• M18: 3,761,190 km (0.116 R)
• M19: 3,855,137 km (0.11 R)
• M20: 4,467,591 km (0.097 R)
• M21: 4,600,434 km (0.117 R)
• M22: 5,673,948 km (0.066 R)
• M23: 5,745,755 km (0.065 R)
• M24: 6,109,577 km (0.106 R)
• M25: 6,821,364 km (0.064 R)
• M26: 7,362,609 km (0.103 R)
• M27: 7,678,111 km (0.118 R)
• M28: 7,837,432 km (0.07 R)
• M29: 8,816,850 km (0.118 R)
• M30: 9,236,322 km (0.113 R)
• M31: 9,320,995 km (0.11 R)
• M32: 11,113,027 km (0.114 R)
• M33: 11,657,264 km (0.107 R)
• M34: 11,978,750 km (0.076 R)
• M35: 12,349,753 km (0.116 R)
• M36: 13,581,542 km (0.03 R)
• M37: 14,114,410 km (0.105 R)
• M38: 14,951,410 km (0.048 R)
• M39: 15,300,721 km (0.106 R)
• M40: 16,109,148 km (0.116 R)
• M41: 16,262,336 km (0.097 R)
• M42: 16,467,285 km (0.032 R)
• M43: 17,452,387 km (0.102 R)
• M44: 17,767,440 km (0.11 R)
• M45: 18,296,867 km (0.104 R)
• M46: 18,777,674 km (0.062 R)
• M47: 19,370,979 km (0.085 R)
• M48: 20,025,171 km (0.055 R)
• M49: 20,299,982 km (0.119 R)
• M50: 21,243,346 km (0.049 R)
• M51: 21,299,296 km (0.053 R)
• M52: 22,031,129 km (0.119 R)
• M53: 22,599,601 km (0.1 R)
• M54: 22,885,632 km (0.083 R)
• M55: 23,288,200 km (0.062 R)
• M56: 24,392,382 km (0.089 R)
• M57: 25,157,724 km (0.052 R)
• M58: 25,990,835 km (0.049 R)
• M59: 26,050,674 km (0.099 R)
• M60: 26,470,894 km (0.105 R)
• M61: 26,591,321 km (0.068 R)
• M62: 26,712,046 km (0.07 R)
• M63: 26,832,921 km (0.108 R)
• M64: 27,135,857 km (0.052 R)
• M65: 27,318,067 km (0.058 R)
• M66: 27,867,391 km (0.119 R)
• M67: 28,112,731 km (0.095 R)
• M68: 29,225,440 km (0.111 R)
• M69: 29,412,437 km (0.054 R)
• M70: 29,662,116 km (0.108 R)
• M71: 29,912,693 km (0.086 R)
• M72: 30,100,887 km (0.118 R)
• M73: 30,415,641 km (0.092 R)
• M74: 30,668,311 km (0.111 R)
• M75: 34,803,197 km (0.102 R)
• M76: 35,465,018 km (0.106 R)
• M77: 36,465,379 km (0.095 R)
• M78: 38,630,359 km (0.117 R)
• M79: 38,903,824 km (0.066 R)
• M80: 42,236,266 km (0.066 R)
• M81: 44,579,866 km (0.11 R)
• M82: 44,794,988 km (0.044 R)
• M83: 45,082,366 km (0.03 R)
• M84: 46,165,454 km (0.077 R)
• M85: 46,310,564 km (0.098 R)
• M86: 46,455,824 km (0.111 R)
• M87: 46,528,528 km (0.118 R)
• M88: 46,965,204 km (0.111 R)
• M89: 49,317,780 km (0.058 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 20,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit