🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.49 AU - 0.71 AU

Year: 165 Days

Day: 23.1 Hours

Environment

Temp: 245 °C

Axial Tilt: 137.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 112,982,584 km

• M1: 55,501 km (0.085 R)
• M2: 77,492 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.21 AU - 1.49 AU

Year: 556 Days

Day: 19.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 112,982,584 km

• M1: 160,668 km (0.105 R)
• M2: 244,892 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.94 AU - 3.82 AU

Year: 2205 Days

Day: 37.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 112,982,584 km

• M1: 380,278 km (0.106 R)
• M2: 1,316,760 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.94 AU - 3.98 AU

Year: 2283 Days

Day: 18.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.03 AU - 4.17 AU

Year: 2945 Days

Day: 37.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418

Radius: 12.7

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.77 AU - 9.19 AU

Year: 7997 Days

Day: 10.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 112,982,584 km

• M1: 209,587 km (0.077 R)
• M2: 357,539 km (0.03 R)
• M3: 571,464 km (0.1 R)
• M4: 722,558 km (0.085 R)
• M5: 976,724 km (0.099 R)
• M6: 1,500,167 km (0.115 R)
• M7: 1,607,429 km (0.088 R)
• M8: 1,887,626 km (0.105 R)
• M9: 2,204,025 km (0.104 R)
• M10: 2,623,647 km (0.103 R)
• M11: 2,776,686 km (0.097 R)
• M12: 3,000,484 km (0.092 R)
• M13: 3,347,252 km (0.093 R)
• M14: 3,682,800 km (0.102 R)
• M15: 3,904,355 km (0.083 R)
• M16: 4,887,961 km (0.114 R)
• M17: 5,131,955 km (0.106 R)
• M18: 5,773,580 km (0.087 R)
• M19: 6,618,659 km (0.029 R)
• M20: 6,738,337 km (0.063 R)
• M21: 7,347,499 km (0.119 R)
• M22: 7,471,366 km (0.032 R)
• M23: 7,595,981 km (0.063 R)
• M24: 8,101,622 km (0.081 R)
• M25: 8,197,664 km (0.094 R)
• M26: 8,358,631 km (0.089 R)
• M27: 8,585,571 km (0.086 R)
• M28: 8,749,082 km (0.104 R)
• M29: 9,649,362 km (0.093 R)
• M30: 10,024,703 km (0.114 R)
• M31: 10,509,400 km (0.091 R)
• M32: 10,649,274 km (0.086 R)
• M33: 11,001,727 km (0.064 R)
• M34: 11,754,353 km (0.067 R)
• M35: 12,933,035 km (0.105 R)
• M36: 13,083,082 km (0.095 R)
• M37: 13,422,669 km (0.114 R)
• M38: 13,880,139 km (0.111 R)
• M39: 14,187,862 km (0.114 R)
• M40: 14,731,950 km (0.084 R)
• M41: 14,888,578 km (0.104 R)
• M42: 15,243,275 km (0.053 R)
• M43: 15,560,871 km (0.098 R)
• M44: 15,760,435 km (0.114 R)
• M45: 15,960,896 km (0.081 R)
• M46: 16,608,056 km (0.083 R)
• M47: 17,181,465 km (0.105 R)
• M48: 17,928,108 km (0.082 R)
• M49: 18,305,394 km (0.117 R)
• M50: 18,389,617 km (0.03 R)
• M51: 18,643,036 km (0.101 R)
• M52: 18,855,166 km (0.116 R)
• M53: 19,410,324 km (0.109 R)
• M54: 20,057,484 km (0.097 R)
• M55: 20,667,993 km (0.108 R)
• M56: 22,671,408 km (0.115 R)
• M57: 23,398,603 km (0.096 R)
• M58: 23,627,338 km (0.116 R)
• M59: 23,764,968 km (0.082 R)
• M60: 24,179,504 km (0.081 R)
• M61: 24,829,207 km (0.098 R)
• M62: 24,922,407 km (0.095 R)
• M63: 27,147,825 km (0.096 R)
• M64: 30,928,911 km (0.118 R)
• M65: 31,029,441 km (0.064 R)
• M66: 31,583,551 km (0.073 R)
• M67: 31,735,243 km (0.104 R)
• M68: 33,677,622 km (0.096 R)
• M69: 34,195,081 km (0.111 R)
• M70: 34,715,233 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.4

Radius: 13.4

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.6 AU - 15.34 AU

Year: 15622 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 112,982,584 km

• M1: 174,880 km (0.107 R)
• M2: 312,211 km (0.108 R)
• M3: 923,019 km (0.096 R)
• M4: 1,037,760 km (0.034 R)
• M5: 1,188,705 km (0.062 R)
• M6: 1,462,918 km (0.116 R)
• M7: 1,634,058 km (0.101 R)
• M8: 1,740,122 km (0.119 R)
• M9: 2,072,678 km (0.071 R)
• M10: 2,168,870 km (0.115 R)
• M11: 2,672,267 km (0.086 R)
• M12: 2,756,341 km (0.1 R)
• M13: 2,948,574 km (0.112 R)
• M14: 3,256,746 km (0.113 R)
• M15: 3,832,997 km (0.096 R)
• M16: 3,928,290 km (0.106 R)
• M17: 4,769,779 km (0.074 R)
• M18: 5,290,678 km (0.108 R)
• M19: 5,450,449 km (0.053 R)
• M20: 5,939,634 km (0.052 R)
• M21: 6,728,763 km (0.075 R)
• M22: 7,312,793 km (0.12 R)
• M23: 7,671,080 km (0.092 R)
• M24: 7,913,129 km (0.096 R)
• M25: 8,875,043 km (0.091 R)
• M26: 9,033,617 km (0.09 R)
• M27: 9,289,429 km (0.117 R)
• M28: 9,645,024 km (0.064 R)
• M29: 9,808,085 km (0.108 R)
• M30: 9,972,194 km (0.037 R)
• M31: 10,637,605 km (0.09 R)
• M32: 10,840,011 km (0.093 R)
• M33: 10,975,697 km (0.067 R)
• M34: 11,941,201 km (0.064 R)
• M35: 13,367,617 km (0.093 R)
• M36: 13,549,678 km (0.089 R)
• M37: 13,732,636 km (0.102 R)
• M38: 14,249,048 km (0.062 R)
• M39: 14,809,591 km (0.069 R)
• M40: 15,035,783 km (0.11 R)
• M41: 15,263,172 km (0.089 R)
• M42: 15,415,462 km (0.102 R)
• M43: 15,568,202 km (0.049 R)
• M44: 15,721,539 km (0.116 R)
• M45: 15,875,176 km (0.117 R)
• M46: 15,990,816 km (0.094 R)
• M47: 16,417,319 km (0.112 R)
• M48: 16,534,305 km (0.062 R)
• M49: 16,847,563 km (0.044 R)
• M50: 17,004,940 km (0.101 R)
• M51: 17,999,466 km (0.087 R)
• M52: 19,094,822 km (0.108 R)
• M53: 19,795,538 km (0.068 R)
• M54: 20,295,345 km (0.071 R)
• M55: 20,672,930 km (0.103 R)
• M56: 20,883,564 km (0.071 R)
• M57: 21,307,225 km (0.075 R)
• M58: 21,605,523 km (0.087 R)
• M59: 21,819,448 km (0.096 R)
• M60: 21,948,102 km (0.1 R)
• M61: 22,638,646 km (0.087 R)
• M62: 22,768,946 km (0.09 R)
• M63: 23,292,538 km (0.09 R)
• M64: 23,775,889 km (0.097 R)
• M65: 24,976,711 km (0.111 R)
• M66: 25,066,320 km (0.043 R)
• M67: 25,606,967 km (0.065 R)
• M68: 25,742,802 km (0.119 R)
• M69: 25,833,458 km (0.113 R)
• M70: 26,015,070 km (0.086 R)
• M71: 26,106,025 km (0.119 R)
• M72: 26,242,608 km (0.073 R)
• M73: 26,379,490 km (0.062 R)
• M74: 26,883,485 km (0.112 R)
• M75: 27,205,869 km (0.066 R)
• M76: 28,695,714 km (0.115 R)
• M77: 30,499,266 km (0.079 R)
• M78: 30,883,583 km (0.107 R)
• M79: 31,028,094 km (0.108 R)
• M80: 32,143,795 km (0.105 R)
• M81: 32,437,007 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299

Radius: 6.5

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 14.78 AU - 19.68 AU

Year: 25373 Days

Day: 22.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 112,982,584 km

• M1: 112,198 km (0.117 R)
• M2: 414,536 km (0.073 R)
• M3: 542,292 km (0.045 R)
• M4: 601,234 km (0.048 R)
• M5: 641,775 km (0.113 R)
• M6: 683,213 km (0.026 R)
• M7: 836,102 km (0.084 R)
• M8: 976,126 km (0.027 R)
• M9: 1,496,278 km (0.12 R)
• M10: 1,725,611 km (0.094 R)
• M11: 2,027,949 km (0.102 R)
• M12: 2,579,217 km (0.116 R)
• M13: 3,357,724 km (0.117 R)
• M14: 3,469,175 km (0.118 R)
• M15: 4,005,633 km (0.1 R)
• M16: 4,163,758 km (0.084 R)
• M17: 4,485,991 km (0.103 R)
• M18: 4,774,566 km (0.076 R)
• M19: 4,858,041 km (0.031 R)
• M20: 5,026,638 km (0.062 R)
• M21: 5,240,114 km (0.099 R)
• M22: 6,489,705 km (0.087 R)
• M23: 7,291,251 km (0.071 R)
• M24: 8,576,446 km (0.117 R)
• M25: 8,882,822 km (0.116 R)
• M26: 9,559,154 km (0.077 R)
• M27: 11,181,992 km (0.101 R)
• M28: 11,404,743 km (0.062 R)
• M29: 11,628,990 km (0.096 R)
• M30: 12,888,006 km (0.117 R)
• M31: 14,491,546 km (0.062 R)
• M32: 15,533,046 km (0.111 R)
• M33: 16,852,649 km (0.106 R)
• M34: 17,108,012 km (0.09 R)
• M35: 17,752,181 km (0.114 R)
• M36: 17,816,957 km (0.09 R)
• M37: 18,667,271 km (0.047 R)
• M38: 20,474,862 km (0.113 R)
• M39: 22,688,462 km (0.103 R)
• M40: 23,538,028 km (0.052 R)
• M41: 24,542,129 km (0.083 R)
• M42: 24,614,385 km (0.101 R)
• M43: 26,222,113 km (0.104 R)
• M44: 26,592,218 km (0.109 R)
• M45: 26,740,769 km (0.114 R)
• M46: 27,038,618 km (0.102 R)
• M47: 27,262,716 km (0.107 R)
• M48: 27,562,510 km (0.093 R)
• M49: 28,848,753 km (0.045 R)
• M50: 29,154,231 km (0.111 R)
• M51: 29,307,420 km (0.114 R)
• M52: 30,775,723 km (0.09 R)
• M53: 33,542,386 km (0.103 R)
• M54: 34,347,372 km (0.102 R)
• M55: 34,914,647 km (0.107 R)
• M56: 35,158,641 km (0.099 R)
• M57: 35,976,343 km (0.06 R)
• M58: 36,717,601 km (0.059 R)
• M59: 37,463,795 km (0.1 R)
• M60: 37,547,121 km (0.107 R)
• M61: 38,215,075 km (0.091 R)
• M62: 39,478,280 km (0.035 R)
• M63: 40,413,266 km (0.066 R)
• M64: 42,478,315 km (0.037 R)
• M65: 44,489,509 km (0.069 R)
• M66: 44,577,622 km (0.111 R)
• M67: 45,196,210 km (0.097 R)
• M68: 45,639,767 km (0.065 R)
• M69: 45,817,639 km (0.043 R)
• M70: 48,603,600 km (0.104 R)
• M71: 49,971,374 km (0.079 R)
• M72: 50,154,631 km (0.084 R)
• M73: 50,890,054 km (0.1 R)
• M74: 51,721,818 km (0.114 R)
• M75: 52,651,120 km (0.11 R)
• M76: 54,998,460 km (0.105 R)
• M77: 58,438,164 km (0.054 R)
• M78: 59,405,913 km (0.106 R)
• M79: 60,086,583 km (0.074 R)
• M80: 60,574,272 km (0.115 R)
• M81: 60,769,647 km (0.081 R)
• M82: 61,357,267 km (0.05 R)
• M83: 62,439,458 km (0.088 R)
• M84: 62,538,193 km (0.029 R)
• M85: 62,933,580 km (0.03 R)
• M86: 63,925,414 km (0.116 R)
• M87: 65,723,730 km (0.067 R)
• M88: 66,528,417 km (0.111 R)
• M89: 66,629,246 km (0.089 R)
• M90: 66,931,883 km (0.089 R)
• M91: 67,437,523 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.3

Radius: 5.8

Gravity: 28.01 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 16.1 AU - 23.16 AU

Year: 30854 Days

Day: 23.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 112,982,584 km

• M1: 75,697 km (0.084 R)
• M2: 112,049 km (0.069 R)
• M3: 367,861 km (0.068 R)
• M4: 465,997 km (0.081 R)
• M5: 843,433 km (0.087 R)
• M6: 1,449,753 km (0.079 R)
• M7: 1,528,591 km (0.062 R)
• M8: 4,247,682 km (0.078 R)
• M9: 5,182,369 km (0.111 R)
• M10: 5,487,100 km (0.117 R)
• M11: 6,763,320 km (0.101 R)
• M12: 7,434,266 km (0.11 R)
• M13: 8,196,767 km (0.095 R)
• M14: 8,623,120 km (0.049 R)
• M15: 8,983,801 km (0.109 R)
• M16: 11,962,444 km (0.096 R)
• M17: 14,868,832 km (0.071 R)
• M18: 14,954,850 km (0.071 R)
• M19: 15,127,636 km (0.115 R)
• M20: 16,890,946 km (0.068 R)
• M21: 17,341,834 km (0.066 R)
• M22: 17,888,016 km (0.039 R)
• M23: 19,278,378 km (0.094 R)
• M24: 19,654,916 km (0.099 R)
• M25: 22,753,836 km (0.057 R)
• M26: 23,051,985 km (0.06 R)
• M27: 23,652,321 km (0.097 R)
• M28: 26,625,579 km (0.081 R)
• M29: 30,149,207 km (0.072 R)
• M30: 31,245,460 km (0.072 R)
• M31: 34,954,739 km (0.12 R)
• M32: 36,686,185 km (0.101 R)
• M33: 39,633,263 km (0.079 R)
• M34: 41,801,834 km (0.04 R)
• M35: 42,045,080 km (0.098 R)
• M36: 43,023,151 km (0.087 R)
• M37: 43,761,566 km (0.064 R)
• M38: 45,500,641 km (0.071 R)
• M39: 48,534,336 km (0.119 R)
• M40: 49,431,325 km (0.06 R)
• M41: 50,592,653 km (0.075 R)
• M42: 50,722,205 km (0.087 R)
• M43: 55,327,127 km (0.065 R)
• M44: 56,398,248 km (0.108 R)
• M45: 56,667,075 km (0.119 R)
• M46: 57,476,250 km (0.12 R)
• M47: 58,153,479 km (0.045 R)
• M48: 59,242,552 km (0.09 R)
• M49: 61,440,593 km (0.113 R)
• M50: 64,225,657 km (0.12 R)
• M51: 64,506,452 km (0.101 R)
• M52: 64,646,925 km (0.038 R)
• M53: 64,928,318 km (0.053 R)
• M54: 65,069,090 km (0.091 R)
• M55: 66,341,270 km (0.098 R)
• M56: 68,050,127 km (0.094 R)
• M57: 69,197,393 km (0.104 R)
• M58: 73,263,014 km (0.097 R)
• M59: 73,703,131 km (0.071 R)
• M60: 74,291,499 km (0.107 R)
• M61: 75,029,017 km (0.088 R)
• M62: 75,324,622 km (0.1 R)
• M63: 77,106,931 km (0.094 R)
• M64: 77,405,229 km (0.101 R)
• M65: 77,704,126 km (0.065 R)
• M66: 77,853,574 km (0.11 R)
• M67: 78,452,714 km (0.1 R)
• M68: 79,504,686 km (0.112 R)
• M69: 81,774,834 km (0.094 R)
• M70: 82,079,116 km (0.04 R)
• M71: 86,378,708 km (0.044 R)
• M72: 88,087,714 km (0.11 R)
• M73: 88,243,595 km (0.111 R)
• M74: 89,494,233 km (0.088 R)
• M75: 91,538,937 km (0.117 R)
• M76: 91,696,912 km (0.086 R)
• M77: 91,854,888 km (0.12 R)
• M78: 94,076,715 km (0.096 R)
• M79: 96,476,714 km (0.048 R)
• M80: 97,442,368 km (0.103 R)
• M81: 98,734,894 km (0.118 R)
• M82: 99,058,923 km (0.101 R)
• M83: 99,545,565 km (0.109 R)
• M84: 100,521,392 km (0.069 R)
• M85: 103,138,906 km (0.073 R)
• M86: 103,961,395 km (0.11 R)
• M87: 109,109,656 km (0.095 R)
• M88: 109,947,703 km (0.065 R)
• M89: 110,283,550 km (0.084 R)
• M90: 111,124,739 km (0.05 R)
• M91: 112,982,595 km (0.094 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 17,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit