🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.99 AU - 2.21 AU

Year: 1129 Days

Day: 38.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2 AU - 2.7 AU

Year: 1336 Days

Day: 23.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,972,482 km

• M1: 111,301 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.69 AU - 3.75 AU

Year: 2661 Days

Day: 47.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.01 AU - 4.65 AU

Year: 2780 Days

Day: 20.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.92 AU - 5.08 AU

Year: 3540 Days

Day: 41.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.3

Radius: 13.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.6 AU - 6.54 AU

Year: 4875 Days

Day: 13.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 97,972,482 km

• M1: 170,392 km (0.051 R)
• M2: 280,945 km (0.093 R)
• M3: 391,348 km (0.116 R)
• M4: 682,166 km (0.083 R)
• M5: 833,859 km (0.031 R)
• M6: 988,992 km (0.116 R)
• M7: 1,135,747 km (0.091 R)
• M8: 1,280,259 km (0.112 R)
• M9: 1,483,113 km (0.087 R)
• M10: 1,631,664 km (0.082 R)
• M11: 1,796,670 km (0.076 R)
• M12: 1,978,881 km (0.112 R)
• M13: 2,179,491 km (0.103 R)
• M14: 2,399,400 km (0.108 R)
• M15: 2,575,627 km (0.091 R)
• M16: 2,665,385 km (0.103 R)
• M17: 2,782,371 km (0.116 R)
• M18: 3,143,799 km (0.077 R)
• M19: 3,407,241 km (0.111 R)
• M20: 3,678,163 km (0.073 R)
• M21: 3,971,075 km (0.094 R)
• M22: 4,090,305 km (0.068 R)
• M23: 4,564,081 km (0.073 R)
• M24: 4,847,270 km (0.059 R)
• M25: 5,299,355 km (0.109 R)
• M26: 5,815,916 km (0.114 R)
• M27: 6,629,729 km (0.076 R)
• M28: 6,754,045 km (0.109 R)
• M29: 6,950,915 km (0.101 R)
• M30: 7,277,338 km (0.057 R)
• M31: 7,608,697 km (0.069 R)
• M32: 8,134,235 km (0.098 R)
• M33: 8,478,310 km (0.099 R)
• M34: 8,866,217 km (0.104 R)
• M35: 9,062,340 km (0.031 R)
• M36: 10,166,970 km (0.065 R)
• M37: 10,496,235 km (0.104 R)
• M38: 10,954,902 km (0.071 R)
• M39: 11,186,630 km (0.104 R)
• M40: 11,484,030 km (0.073 R)
• M41: 11,569,451 km (0.084 R)
• M42: 12,260,593 km (0.105 R)
• M43: 12,721,504 km (0.091 R)
• M44: 12,809,916 km (0.112 R)
• M45: 13,009,779 km (0.085 R)
• M46: 13,165,809 km (0.073 R)
• M47: 13,255,269 km (0.081 R)
• M48: 13,547,434 km (0.044 R)
• M49: 14,161,084 km (0.09 R)
• M50: 14,298,714 km (0.11 R)
• M51: 14,575,321 km (0.073 R)
• M52: 15,415,612 km (0.106 R)
• M53: 15,960,746 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.5

Radius: 8.3

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.92 AU - 10.88 AU

Year: 12438 Days

Day: 8 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,972,482 km

• M1: 112,946 km (0.104 R)
• M2: 190,887 km (0.072 R)
• M3: 473,926 km (0.079 R)
• M4: 907,909 km (0.093 R)
• M5: 1,083,089 km (0.071 R)
• M6: 1,151,754 km (0.07 R)
• M7: 1,342,042 km (0.071 R)
• M8: 1,917,246 km (0.115 R)
• M9: 1,973,046 km (0.03 R)
• M10: 2,143,887 km (0.06 R)
• M11: 2,379,055 km (0.094 R)
• M12: 2,591,933 km (0.086 R)
• M13: 2,747,814 km (0.094 R)
• M14: 3,101,613 km (0.047 R)
• M15: 3,401,856 km (0.116 R)
• M16: 3,572,696 km (0.059 R)
• M17: 3,958,659 km (0.111 R)
• M18: 4,543,736 km (0.073 R)
• M19: 5,834,167 km (0.114 R)
• M20: 6,582,905 km (0.115 R)
• M21: 8,123,763 km (0.051 R)
• M22: 9,770,536 km (0.106 R)
• M23: 9,916,394 km (0.046 R)
• M24: 10,457,340 km (0.095 R)
• M25: 10,706,420 km (0.09 R)
• M26: 11,058,424 km (0.057 R)
• M27: 11,516,642 km (0.115 R)
• M28: 12,033,054 km (0.104 R)
• M29: 13,195,579 km (0.111 R)
• M30: 13,410,851 km (0.065 R)
• M31: 13,681,473 km (0.066 R)
• M32: 14,063,397 km (0.061 R)
• M33: 14,118,299 km (0.044 R)
• M34: 14,228,253 km (0.092 R)
• M35: 14,338,507 km (0.118 R)
• M36: 14,448,910 km (0.105 R)
• M37: 15,456,003 km (0.073 R)
• M38: 15,682,943 km (0.1 R)
• M39: 15,739,790 km (0.109 R)
• M40: 17,833,413 km (0.099 R)
• M41: 17,892,803 km (0.11 R)
• M42: 18,490,446 km (0.082 R)
• M43: 19,766,666 km (0.087 R)
• M44: 20,508,671 km (0.108 R)
• M45: 20,570,904 km (0.101 R)
• M46: 21,512,024 km (0.106 R)
• M47: 25,481,753 km (0.119 R)
• M48: 27,035,926 km (0.116 R)
• M49: 27,377,906 km (0.096 R)
• M50: 27,583,753 km (0.098 R)
• M51: 27,927,978 km (0.1 R)
• M52: 28,481,639 km (0.08 R)
• M53: 28,829,604 km (0.097 R)
• M54: 28,899,317 km (0.078 R)
• M55: 29,178,915 km (0.03 R)
• M56: 29,318,939 km (0.09 R)
• M57: 30,164,466 km (0.114 R)
• M58: 30,946,414 km (0.032 R)
• M59: 31,089,429 km (0.047 R)
• M60: 31,375,760 km (0.086 R)
• M61: 32,023,519 km (0.098 R)
• M62: 32,457,801 km (0.117 R)
• M63: 33,186,044 km (0.088 R)
• M64: 35,029,837 km (0.079 R)
• M65: 35,253,337 km (0.059 R)
• M66: 36,377,864 km (0.111 R)
• M67: 36,679,752 km (0.108 R)
• M68: 37,285,923 km (0.083 R)
• M69: 37,590,355 km (0.092 R)
• M70: 38,048,423 km (0.1 R)
• M71: 38,278,206 km (0.119 R)
• M72: 38,738,967 km (0.111 R)
• M73: 38,816,010 km (0.094 R)
• M74: 39,899,248 km (0.094 R)
• M75: 40,600,862 km (0.097 R)
• M76: 41,463,892 km (0.085 R)
• M77: 41,542,581 km (0.104 R)
• M78: 42,968,697 km (0.102 R)
• M79: 43,447,710 km (0.114 R)
• M80: 44,895,069 km (0.102 R)
• M81: 46,685,606 km (0.09 R)
• M82: 47,424,769 km (0.112 R)
• M83: 49,498,195 km (0.113 R)
• M84: 50,840,687 km (0.11 R)
• M85: 51,601,093 km (0.115 R)
• M86: 51,855,409 km (0.07 R)
• M87: 53,904,900 km (0.112 R)
• M88: 54,853,051 km (0.067 R)
• M89: 55,980,720 km (0.033 R)
• M90: 56,853,324 km (0.102 R)
• M91: 57,379,011 km (0.072 R)
• M92: 58,700,409 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.9

Radius: 4.3

Gravity: 48.24 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.84 AU - 15.86 AU

Year: 22303 Days

Day: 20.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,972,482 km

• M1: 325,226 km (0.074 R)
• M2: 406,457 km (0.108 R)
• M3: 992,582 km (0.107 R)
• M4: 1,268,590 km (0.053 R)
• M5: 2,036,177 km (0.079 R)
• M6: 2,305,453 km (0.112 R)
• M7: 2,709,517 km (0.107 R)
• M8: 3,005,272 km (0.082 R)
• M9: 3,858,578 km (0.112 R)
• M10: 3,952,525 km (0.109 R)
• M11: 4,384,564 km (0.105 R)
• M12: 5,345,132 km (0.083 R)
• M13: 5,768,344 km (0.078 R)
• M14: 5,875,905 km (0.109 R)
• M15: 6,929,673 km (0.079 R)
• M16: 6,986,669 km (0.103 R)
• M17: 7,742,587 km (0.085 R)
• M18: 8,831,510 km (0.093 R)
• M19: 9,774,874 km (0.075 R)
• M20: 10,031,884 km (0.093 R)
• M21: 10,356,062 km (0.102 R)
• M22: 11,484,329 km (0.093 R)
• M23: 11,687,334 km (0.072 R)
• M24: 12,581,181 km (0.079 R)
• M25: 14,433,651 km (0.092 R)
• M26: 15,020,524 km (0.09 R)
• M27: 15,316,877 km (0.069 R)
• M28: 16,981,153 km (0.073 R)
• M29: 17,756,370 km (0.058 R)
• M30: 18,701,828 km (0.025 R)
• M31: 19,100,507 km (0.098 R)
• M32: 22,558,761 km (0.069 R)
• M33: 22,898,048 km (0.117 R)
• M34: 24,358,722 km (0.104 R)
• M35: 24,881,417 km (0.118 R)
• M36: 28,185,286 km (0.082 R)
• M37: 30,120,783 km (0.095 R)
• M38: 31,151,662 km (0.077 R)
• M39: 31,718,788 km (0.101 R)
• M40: 31,908,478 km (0.096 R)
• M41: 33,440,510 km (0.088 R)
• M42: 34,605,129 km (0.044 R)
• M43: 35,684,328 km (0.084 R)
• M44: 36,376,817 km (0.103 R)
• M45: 37,173,575 km (0.071 R)
• M46: 37,473,967 km (0.058 R)
• M47: 38,177,676 km (0.114 R)
• M48: 38,683,167 km (0.08 R)
• M49: 39,598,407 km (0.072 R)
• M50: 39,905,082 km (0.116 R)
• M51: 40,520,827 km (0.047 R)
• M52: 41,969,683 km (0.069 R)
• M53: 43,435,443 km (0.093 R)
• M54: 44,598,865 km (0.11 R)
• M55: 45,130,985 km (0.083 R)
• M56: 45,237,798 km (0.06 R)
• M57: 46,524,639 km (0.067 R)
• M58: 46,956,228 km (0.112 R)
• M59: 49,024,419 km (0.117 R)
• M60: 49,793,950 km (0.113 R)
• M61: 50,124,861 km (0.052 R)
• M62: 50,345,967 km (0.096 R)
• M63: 56,091,422 km (0.097 R)
• M64: 58,633,090 km (0.038 R)
• M65: 58,866,014 km (0.067 R)
• M66: 59,216,073 km (0.119 R)
• M67: 59,800,851 km (0.116 R)
• M68: 61,921,999 km (0.074 R)
• M69: 62,753,464 km (0.059 R)
• M70: 63,110,854 km (0.08 R)
• M71: 63,827,876 km (0.115 R)
• M72: 64,427,465 km (0.106 R)
• M73: 65,632,176 km (0.107 R)
• M74: 65,874,076 km (0.034 R)
• M75: 66,479,947 km (0.04 R)
• M76: 66,965,991 km (0.061 R)
• M77: 67,087,764 km (0.074 R)
• M78: 67,453,231 km (0.075 R)
• M79: 70,772,658 km (0.106 R)
• M80: 73,641,945 km (0.031 R)
• M81: 80,914,646 km (0.103 R)
• M82: 82,083,753 km (0.111 R)
• M83: 82,214,053 km (0.082 R)
• M84: 82,344,353 km (0.084 R)
• M85: 83,127,647 km (0.088 R)
• M86: 83,651,240 km (0.112 R)
• M87: 84,965,008 km (0.038 R)
• M88: 85,360,395 km (0.114 R)
• M89: 86,153,115 km (0.054 R)
• M90: 86,550,446 km (0.109 R)
• M91: 86,815,534 km (0.071 R)
• M92: 87,081,070 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.1

Radius: 3.5

Gravity: 69.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 15.66 AU - 18.6 AU

Year: 26293 Days

Day: 24 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,972,482 km

• M1: 172,187 km (0.073 R)
• M2: 2,301,114 km (0.115 R)
• M3: 3,471,119 km (0.101 R)
• M4: 3,714,066 km (0.082 R)
• M5: 4,012,963 km (0.114 R)
• M6: 4,371,399 km (0.109 R)
• M7: 4,740,009 km (0.099 R)
• M8: 4,793,415 km (0.092 R)
• M9: 5,394,798 km (0.046 R)
• M10: 5,506,698 km (0.101 R)
• M11: 5,562,797 km (0.09 R)
• M12: 5,732,740 km (0.118 R)
• M13: 6,077,413 km (0.104 R)
• M14: 7,709,825 km (0.112 R)
• M15: 7,899,216 km (0.116 R)
• M16: 8,153,982 km (0.105 R)
• M17: 9,467,600 km (0.113 R)
• M18: 9,942,723 km (0.102 R)
• M19: 10,564,901 km (0.117 R)
• M20: 11,414,018 km (0.094 R)
• M21: 11,557,632 km (0.098 R)
• M22: 12,653,736 km (0.109 R)
• M23: 13,026,384 km (0.076 R)
• M24: 13,251,828 km (0.057 R)
• M25: 13,478,469 km (0.07 R)
• M26: 13,554,165 km (0.026 R)
• M27: 13,782,601 km (0.111 R)
• M28: 13,935,490 km (0.115 R)
• M29: 14,552,881 km (0.074 R)
• M30: 18,861,748 km (0.068 R)
• M31: 19,116,514 km (0.065 R)
• M32: 20,932,332 km (0.118 R)
• M33: 21,727,146 km (0.099 R)
• M34: 21,816,157 km (0.046 R)
• M35: 23,986,373 km (0.111 R)
• M36: 24,262,531 km (0.049 R)
• M37: 24,447,134 km (0.043 R)
• M38: 25,190,337 km (0.119 R)
• M39: 27,272,141 km (0.06 R)
• M40: 27,464,075 km (0.086 R)
• M41: 31,698,592 km (0.07 R)
• M42: 32,001,528 km (0.084 R)
• M43: 32,102,656 km (0.07 R)
• M44: 33,325,170 km (0.104 R)
• M45: 34,251,928 km (0.11 R)
• M46: 34,666,614 km (0.052 R)
• M47: 34,874,555 km (0.102 R)
• M48: 36,658,809 km (0.069 R)
• M49: 39,444,471 km (0.031 R)
• M50: 39,770,145 km (0.099 R)
• M51: 42,186,300 km (0.116 R)
• M52: 42,630,756 km (0.057 R)
• M53: 43,524,154 km (0.093 R)
• M54: 44,875,771 km (0.105 R)
• M55: 45,215,807 km (0.086 R)
• M56: 45,670,584 km (0.06 R)
• M57: 45,784,578 km (0.103 R)
• M58: 46,699,369 km (0.052 R)
• M59: 47,389,464 km (0.08 R)
• M60: 48,896,064 km (0.106 R)
• M61: 50,065,620 km (0.069 R)
• M62: 51,481,414 km (0.119 R)
• M63: 52,551,787 km (0.041 R)
• M64: 53,029,752 km (0.084 R)
• M65: 55,320,245 km (0.12 R)
• M66: 57,765,871 km (0.114 R)
• M67: 59,996,974 km (0.088 R)
• M68: 61,122,997 km (0.111 R)
• M69: 61,499,984 km (0.106 R)
• M70: 63,904,919 km (0.092 R)
• M71: 64,032,227 km (0.119 R)
• M72: 64,159,834 km (0.065 R)
• M73: 64,415,048 km (0.059 R)
• M74: 64,670,711 km (0.111 R)
• M75: 68,806,045 km (0.077 R)
• M76: 69,590,835 km (0.081 R)
• M77: 71,301,636 km (0.09 R)
• M78: 73,026,051 km (0.06 R)
• M79: 77,736,589 km (0.041 R)
• M80: 79,237,205 km (0.06 R)
• M81: 82,405,688 km (0.052 R)
• M82: 84,494,224 km (0.105 R)
• M83: 85,054,169 km (0.074 R)
• M84: 86,459,341 km (0.028 R)
• M85: 87,871,994 km (0.101 R)
• M86: 89,577,410 km (0.101 R)
• M87: 89,862,693 km (0.087 R)
• M88: 90,863,652 km (0.09 R)
• M89: 91,006,967 km (0.081 R)
• M90: 91,150,282 km (0.092 R)
• M91: 92,732,130 km (0.113 R)
• M92: 93,888,372 km (0.06 R)
• M93: 96,799,696 km (0.099 R)
• M94: 97,092,459 km (0.047 R)
• M95: 97,532,127 km (0.074 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 14,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit