🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.46 AU - 0.58 AU

Year: 138 Days

Day: 45.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,561,732 km

• M1: 490,382 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.55 AU - 0.79 AU

Year: 201 Days

Day: 13.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,561,732 km

• M1: 137,032 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.04 AU - 1.12 AU

Year: 412 Days

Day: 44.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.11 AU - 1.5 AU

Year: 544 Days

Day: 24.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.1 AU - 3.42 AU

Year: 2161 Days

Day: 26.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189

Radius: 10.5

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.38 AU - 5.5 AU

Year: 4031 Days

Day: 5.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 71,561,732 km

• M1: 308,321 km (0.1 R)
• M2: 689,048 km (0.109 R)
• M3: 806,781 km (0.096 R)
• M4: 940,821 km (0.117 R)
• M5: 1,242,560 km (0.119 R)
• M6: 1,367,474 km (0.076 R)
• M7: 1,687,314 km (0.042 R)
• M8: 1,768,247 km (0.093 R)
• M9: 1,838,558 km (0.094 R)
• M10: 2,006,407 km (0.027 R)
• M11: 2,092,425 km (0.089 R)
• M12: 2,179,491 km (0.09 R)
• M13: 2,357,662 km (0.099 R)
• M14: 2,687,825 km (0.117 R)
• M15: 2,837,722 km (0.054 R)
• M16: 3,089,346 km (0.09 R)
• M17: 3,304,467 km (0.092 R)
• M18: 4,041,686 km (0.074 R)
• M19: 4,357,038 km (0.116 R)
• M20: 4,582,482 km (0.082 R)
• M21: 5,095,603 km (0.107 R)
• M22: 5,163,221 km (0.087 R)
• M23: 5,333,314 km (0.08 R)
• M24: 5,453,590 km (0.098 R)
• M25: 5,696,837 km (0.084 R)
• M26: 5,802,303 km (0.112 R)
• M27: 6,068,438 km (0.059 R)
• M28: 6,212,201 km (0.091 R)
• M29: 6,302,558 km (0.073 R)
• M30: 6,576,173 km (0.09 R)
• M31: 7,173,367 km (0.084 R)
• M32: 7,268,213 km (0.09 R)
• M33: 7,613,185 km (0.103 R)
• M34: 8,299,391 km (0.069 R)
• M35: 8,419,069 km (0.1 R)
• M36: 8,964,503 km (0.091 R)
• M37: 9,251,880 km (0.093 R)
• M38: 9,667,762 km (0.117 R)
• M39: 9,835,761 km (0.113 R)
• M40: 9,962,470 km (0.082 R)
• M41: 10,153,507 km (0.064 R)
• M42: 10,929,920 km (0.106 R)
• M43: 12,129,994 km (0.091 R)
• M44: 12,791,665 km (0.115 R)
• M45: 13,605,777 km (0.052 R)
• M46: 15,578,374 km (0.116 R)
• M47: 15,750,861 km (0.119 R)
• M48: 15,923,945 km (0.078 R)
• M49: 16,347,158 km (0.103 R)
• M50: 16,698,414 km (0.043 R)
• M51: 16,976,067 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.5

Radius: 8.9

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.68 AU - 6.33 AU

Year: 4735 Days

Day: 14.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,561,732 km

• M1: 343,776 km (0.098 R)
• M2: 406,009 km (0.091 R)
• M3: 463,005 km (0.093 R)
• M4: 856,149 km (0.084 R)
• M5: 1,025,344 km (0.04 R)
• M6: 1,774,680 km (0.089 R)
• M7: 1,857,407 km (0.064 R)
• M8: 1,924,577 km (0.1 R)
• M9: 2,148,674 km (0.107 R)
• M10: 2,473,002 km (0.102 R)
• M11: 2,603,302 km (0.064 R)
• M12: 2,697,848 km (0.119 R)
• M13: 3,107,447 km (0.068 R)
• M14: 3,329,899 km (0.109 R)
• M15: 3,747,726 km (0.077 R)
• M16: 4,050,063 km (0.047 R)
• M17: 4,360,479 km (0.109 R)
• M18: 4,518,454 km (0.091 R)
• M19: 4,609,709 km (0.082 R)
• M20: 4,747,638 km (0.09 R)
• M21: 5,169,803 km (0.108 R)
• M22: 5,482,164 km (0.111 R)
• M23: 5,775,974 km (0.115 R)
• M24: 7,214,208 km (0.094 R)
• M25: 7,644,750 km (0.076 R)
• M26: 7,753,658 km (0.117 R)
• M27: 7,917,916 km (0.039 R)
• M28: 8,871,004 km (0.078 R)
• M29: 9,274,021 km (0.046 R)
• M30: 9,624,229 km (0.117 R)
• M31: 9,800,904 km (0.075 R)
• M32: 10,127,626 km (0.073 R)
• M33: 10,367,581 km (0.057 R)
• M34: 10,427,869 km (0.079 R)
• M35: 10,488,307 km (0.12 R)
• M36: 10,761,472 km (0.062 R)
• M37: 10,822,508 km (0.085 R)
• M38: 11,129,483 km (0.078 R)
• M39: 11,284,018 km (0.116 R)
• M40: 11,439,300 km (0.038 R)
• M41: 11,563,915 km (0.106 R)
• M42: 11,972,467 km (0.096 R)
• M43: 12,067,312 km (0.119 R)
• M44: 12,417,670 km (0.111 R)
• M45: 12,545,876 km (0.059 R)
• M46: 12,610,053 km (0.1 R)
• M47: 13,258,710 km (0.103 R)
• M48: 14,118,299 km (0.06 R)
• M49: 14,487,357 km (0.069 R)
• M50: 14,588,485 km (0.117 R)
• M51: 14,656,103 km (0.049 R)
• M52: 14,961,582 km (0.097 R)
• M53: 15,509,858 km (0.109 R)
• M54: 15,855,878 km (0.069 R)
• M55: 16,696,768 km (0.058 R)
• M56: 17,051,464 km (0.081 R)
• M57: 17,301,143 km (0.09 R)
• M58: 17,516,265 km (0.05 R)
• M59: 18,166,717 km (0.097 R)
• M60: 18,421,781 km (0.078 R)
• M61: 18,604,590 km (0.1 R)
• M62: 18,861,748 km (0.089 R)
• M63: 19,305,306 km (0.073 R)
• M64: 19,453,857 km (0.118 R)
• M65: 19,714,905 km (0.082 R)
• M66: 20,052,099 km (0.115 R)
• M67: 20,504,782 km (0.1 R)
• M68: 20,808,316 km (0.107 R)
• M69: 20,922,609 km (0.048 R)
• M70: 21,381,724 km (0.079 R)
• M71: 22,192,994 km (0.058 R)
• M72: 22,543,801 km (0.078 R)
• M73: 23,448,718 km (0.087 R)
• M74: 23,647,085 km (0.098 R)
• M75: 24,325,362 km (0.105 R)
• M76: 24,807,964 km (0.116 R)
• M77: 25,050,612 km (0.063 R)
• M78: 25,131,545 km (0.036 R)
• M79: 25,619,533 km (0.109 R)
• M80: 26,192,792 km (0.096 R)
• M81: 26,687,363 km (0.086 R)
• M82: 27,560,565 km (0.074 R)
• M83: 27,644,191 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.7

Radius: 14.7

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.61 AU - 7.59 AU

Year: 5531 Days

Day: 5.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 71,561,732 km

• M1: 213,775 km (0.114 R)
• M2: 317,447 km (0.065 R)
• M3: 419,772 km (0.086 R)
• M4: 782,546 km (0.12 R)
• M5: 1,048,232 km (0.096 R)
• M6: 1,242,560 km (0.064 R)
• M7: 1,396,646 km (0.073 R)
• M8: 1,539,362 km (0.052 R)
• M9: 1,840,203 km (0.095 R)
• M10: 1,938,190 km (0.109 R)
• M11: 2,264,313 km (0.104 R)
• M12: 2,391,322 km (0.053 R)
• M13: 2,923,741 km (0.091 R)
• M14: 3,203,938 km (0.07 R)
• M15: 3,640,913 km (0.091 R)
• M16: 3,740,545 km (0.09 R)
• M17: 4,734,025 km (0.067 R)
• M18: 5,487,699 km (0.041 R)
• M19: 5,689,357 km (0.038 R)
• M20: 5,893,408 km (0.116 R)
• M21: 6,100,003 km (0.089 R)
• M22: 6,369,129 km (0.119 R)
• M23: 6,611,777 km (0.082 R)
• M24: 6,764,965 km (0.068 R)
• M25: 6,857,417 km (0.105 R)
• M26: 7,074,932 km (0.096 R)
• M27: 7,453,116 km (0.064 R)
• M28: 8,262,290 km (0.077 R)
• M29: 8,460,657 km (0.058 R)
• M30: 9,304,389 km (0.067 R)
• M31: 9,649,362 km (0.112 R)
• M32: 9,858,500 km (0.111 R)
• M33: 10,139,594 km (0.11 R)
• M34: 10,494,739 km (0.083 R)
• M35: 11,217,447 km (0.055 R)
• M36: 11,956,161 km (0.092 R)
• M37: 13,675,639 km (0.077 R)
• M38: 14,186,815 km (0.031 R)
• M39: 14,544,354 km (0.087 R)
• M40: 14,864,643 km (0.092 R)
• M41: 15,716,603 km (0.114 R)
• M42: 16,501,094 km (0.098 R)
• M43: 17,045,331 km (0.096 R)
• M44: 17,637,888 km (0.108 R)
• M45: 19,148,976 km (0.073 R)
• M46: 19,412,268 km (0.067 R)
• M47: 19,765,020 km (0.08 R)
• M48: 20,164,447 km (0.063 R)
• M49: 20,566,715 km (0.082 R)
• M50: 22,201,820 km (0.086 R)
• M51: 22,432,201 km (0.099 R)
• M52: 22,570,728 km (0.061 R)
• M53: 24,684,247 km (0.112 R)
• M54: 25,114,491 km (0.031 R)
• M55: 25,402,766 km (0.085 R)
• M56: 26,468,950 km (0.08 R)
• M57: 26,566,637 km (0.104 R)
• M58: 26,811,230 km (0.105 R)
• M59: 27,450,910 km (0.105 R)
• M60: 29,450,585 km (0.094 R)
• M61: 29,907,008 km (0.08 R)
• M62: 30,263,500 km (0.085 R)
• M63: 30,775,424 km (0.108 R)
• M64: 31,496,784 km (0.066 R)
• M65: 31,911,619 km (0.098 R)
• M66: 33,430,187 km (0.113 R)
• M67: 33,959,315 km (0.056 R)
• M68: 35,833,028 km (0.1 R)
• M69: 36,049,347 km (0.093 R)
• M70: 36,157,656 km (0.081 R)
• M71: 36,266,114 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.5

Radius: 12.4

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.66 AU - 10.98 AU

Year: 9616 Days

Day: 10 Hours

Environment

Temp: -169 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,561,732 km

• M1: 155,582 km (0.088 R)
• M2: 234,121 km (0.104 R)
• M3: 569,220 km (0.075 R)
• M4: 942,167 km (0.112 R)
• M5: 1,406,968 km (0.101 R)
• M6: 1,938,639 km (0.036 R)
• M7: 2,262,668 km (0.036 R)
• M8: 2,382,645 km (0.083 R)
• M9: 2,604,200 km (0.094 R)
• M10: 3,201,095 km (0.027 R)
• M11: 3,282,177 km (0.106 R)
• M12: 3,391,234 km (0.05 R)
• M13: 3,473,962 km (0.113 R)
• M14: 3,669,486 km (0.096 R)
• M15: 4,609,260 km (0.086 R)
• M16: 4,793,565 km (0.066 R)
• M17: 5,653,304 km (0.061 R)
• M18: 6,050,785 km (0.098 R)
• M19: 6,151,464 km (0.098 R)
• M20: 6,423,134 km (0.073 R)
• M21: 7,225,727 km (0.028 R)
• M22: 7,584,612 km (0.087 R)
• M23: 7,802,875 km (0.071 R)
• M24: 8,023,083 km (0.11 R)
• M25: 8,658,426 km (0.093 R)
• M26: 9,078,197 km (0.083 R)
• M27: 10,056,866 km (0.111 R)
• M28: 10,216,637 km (0.098 R)
• M29: 10,823,107 km (0.029 R)
• M30: 11,275,341 km (0.102 R)
• M31: 12,668,845 km (0.067 R)
• M32: 15,110,133 km (0.086 R)
• M33: 15,986,627 km (0.107 R)
• M34: 16,360,472 km (0.108 R)
• M35: 16,926,999 km (0.081 R)
• M36: 17,451,788 km (0.053 R)
• M37: 18,079,052 km (0.065 R)
• M38: 18,517,524 km (0.098 R)
• M39: 18,762,715 km (0.086 R)
• M40: 19,604,352 km (0.097 R)
• M41: 20,966,441 km (0.117 R)
• M42: 21,273,116 km (0.056 R)
• M43: 21,839,494 km (0.106 R)
• M44: 22,306,688 km (0.041 R)
• M45: 22,410,808 km (0.082 R)
• M46: 22,515,228 km (0.063 R)
• M47: 22,934,550 km (0.058 R)
• M48: 23,145,184 km (0.058 R)
• M49: 23,250,651 km (0.084 R)
• M50: 23,887,339 km (0.11 R)
• M51: 24,583,568 km (0.103 R)
• M52: 24,906,998 km (0.114 R)
• M53: 25,449,440 km (0.091 R)
• M54: 25,776,760 km (0.104 R)
• M55: 25,886,266 km (0.115 R)
• M56: 25,995,772 km (0.077 R)
• M57: 26,380,537 km (0.076 R)
• M58: 26,933,451 km (0.112 R)
• M59: 27,825,952 km (0.084 R)
• M60: 28,898,569 km (0.062 R)
• M61: 29,126,107 km (0.105 R)
• M62: 29,697,571 km (0.047 R)
• M63: 29,812,312 km (0.088 R)
• M64: 30,330,370 km (0.11 R)
• M65: 32,078,870 km (0.027 R)
• M66: 32,787,515 km (0.115 R)
• M67: 33,322,178 km (0.071 R)
• M68: 33,441,557 km (0.063 R)
• M69: 33,620,625 km (0.046 R)
• M70: 33,740,154 km (0.039 R)
• M71: 34,762,506 km (0.05 R)
• M72: 35,125,730 km (0.055 R)
• M73: 37,022,481 km (0.038 R)
• M74: 37,579,284 km (0.112 R)
• M75: 38,638,736 km (0.089 R)
• M76: 39,834,472 km (0.068 R)
• M77: 40,151,171 km (0.068 R)
• M78: 40,341,609 km (0.057 R)
• M79: 40,468,618 km (0.058 R)
• M80: 40,978,447 km (0.114 R)
• M81: 41,875,586 km (0.112 R)
• M82: 42,262,146 km (0.072 R)
• M83: 42,455,876 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.7

Radius: 7.3

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 15.24 AU - 19.36 AU

Year: 26414 Days

Day: 20.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,561,732 km

• M1: 277,953 km (0.114 R)
• M2: 599,439 km (0.093 R)
• M3: 1,089,072 km (0.115 R)
• M4: 1,221,018 km (0.107 R)
• M5: 2,914,466 km (0.108 R)
• M6: 2,987,769 km (0.118 R)
• M7: 3,402,155 km (0.109 R)
• M8: 4,037,048 km (0.11 R)
• M9: 4,579,490 km (0.027 R)
• M10: 4,664,910 km (0.077 R)
• M11: 5,367,871 km (0.12 R)
• M12: 5,458,078 km (0.12 R)
• M13: 6,197,840 km (0.049 R)
• M14: 7,820,528 km (0.091 R)
• M15: 7,923,002 km (0.087 R)
• M16: 7,974,314 km (0.058 R)
• M17: 8,546,526 km (0.06 R)
• M18: 9,566,036 km (0.044 R)
• M19: 10,062,252 km (0.095 R)
• M20: 10,173,702 km (0.118 R)
• M21: 10,285,452 km (0.072 R)
• M22: 10,453,899 km (0.115 R)
• M23: 10,680,091 km (0.091 R)
• M24: 10,850,782 km (0.099 R)
• M25: 11,834,688 km (0.107 R)
• M26: 12,188,786 km (0.118 R)
• M27: 12,546,325 km (0.105 R)
• M28: 14,385,331 km (0.119 R)
• M29: 14,826,346 km (0.073 R)
• M30: 15,016,784 km (0.052 R)
• M31: 15,657,362 km (0.086 R)
• M32: 16,437,814 km (0.101 R)
• M33: 16,766,630 km (0.079 R)
• M34: 19,405,686 km (0.063 R)
• M35: 20,173,123 km (0.054 R)
• M36: 21,809,724 km (0.11 R)
• M37: 23,266,957 km (0.103 R)
• M38: 23,932,967 km (0.114 R)
• M39: 25,132,442 km (0.078 R)
• M40: 25,283,835 km (0.079 R)
• M41: 25,587,369 km (0.117 R)
• M42: 25,739,510 km (0.112 R)
• M43: 27,823,858 km (0.089 R)
• M44: 28,767,371 km (0.12 R)
• M45: 31,090,776 km (0.072 R)
• M46: 31,987,765 km (0.093 R)
• M47: 32,315,982 km (0.072 R)
• M48: 32,480,540 km (0.111 R)
• M49: 33,556,897 km (0.105 R)
• M50: 33,723,549 km (0.116 R)
• M51: 33,807,024 km (0.077 R)
• M52: 34,057,601 km (0.043 R)
• M53: 34,560,848 km (0.066 R)
• M54: 35,151,012 km (0.102 R)
• M55: 35,574,673 km (0.052 R)
• M56: 37,891,196 km (0.09 R)
• M57: 38,238,413 km (0.118 R)
• M58: 39,199,130 km (0.041 R)
• M59: 39,814,426 km (0.11 R)
• M60: 41,858,980 km (0.085 R)
• M61: 41,948,589 km (0.117 R)
• M62: 42,848,720 km (0.091 R)
• M63: 44,119,703 km (0.034 R)
• M64: 47,257,219 km (0.033 R)
• M65: 48,381,747 km (0.093 R)
• M66: 48,569,941 km (0.104 R)
• M67: 49,041,772 km (0.104 R)
• M68: 49,799,635 km (0.115 R)
• M69: 51,327,179 km (0.098 R)
• M70: 51,807,687 km (0.07 R)
• M71: 54,427,894 km (0.073 R)
• M72: 55,704,862 km (0.112 R)
• M73: 56,495,636 km (0.089 R)
• M74: 61,012,145 km (0.102 R)
• M75: 64,707,811 km (0.029 R)
• M76: 64,915,303 km (0.111 R)
• M77: 65,019,124 km (0.11 R)
• M78: 70,598,975 km (0.096 R)
• M79: 70,919,414 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 14,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit