🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.44 AU - 0.73 AU

Year: 155 Days

Day: 30.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,440,088 km

• M1: 386,262 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.77 AU - 1.11 AU

Year: 319 Days

Day: 23.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.59 AU - 2.27 AU

Year: 938 Days

Day: 40.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,440,088 km

• M1: 268,079 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.95 AU - 2.05 AU

Year: 990 Days

Day: 30.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.8

Radius: 10.1

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.02 AU - 10 AU

Year: 10260 Days

Day: 9.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,440,088 km

• M1: 126,859 km (0.091 R)
• M2: 489,335 km (0.115 R)
• M3: 864,975 km (0.113 R)
• M4: 1,066,034 km (0.096 R)
• M5: 2,566,950 km (0.08 R)
• M6: 3,292,948 km (0.106 R)
• M7: 3,665,297 km (0.106 R)
• M8: 3,939,660 km (0.114 R)
• M9: 4,135,633 km (0.081 R)
• M10: 4,450,237 km (0.051 R)
• M11: 4,743,000 km (0.035 R)
• M12: 5,011,977 km (0.092 R)
• M13: 5,564,891 km (0.04 R)
• M14: 5,785,099 km (0.102 R)
• M15: 5,912,407 km (0.116 R)
• M16: 6,008,299 km (0.049 R)
• M17: 6,072,626 km (0.105 R)
• M18: 6,430,315 km (0.086 R)
• M19: 6,862,054 km (0.068 R)
• M20: 7,406,291 km (0.044 R)
• M21: 8,391,842 km (0.068 R)
• M22: 8,753,869 km (0.079 R)
• M23: 8,973,479 km (0.03 R)
• M24: 9,232,133 km (0.054 R)
• M25: 9,946,463 km (0.072 R)
• M26: 10,022,609 km (0.044 R)
• M27: 10,484,118 km (0.112 R)
• M28: 11,788,761 km (0.103 R)
• M29: 12,112,640 km (0.078 R)
• M30: 12,316,692 km (0.058 R)
• M31: 12,686,647 km (0.1 R)
• M32: 12,977,017 km (0.057 R)
• M33: 13,227,593 km (0.108 R)
• M34: 13,353,555 km (0.098 R)
• M35: 13,479,815 km (0.109 R)
• M36: 13,989,196 km (0.103 R)
• M37: 15,157,855 km (0.085 R)
• M38: 15,466,026 km (0.112 R)
• M39: 15,865,153 km (0.118 R)
• M40: 15,954,463 km (0.049 R)
• M41: 16,764,536 km (0.101 R)
• M42: 18,377,799 km (0.063 R)
• M43: 19,369,334 km (0.031 R)
• M44: 20,088,152 km (0.082 R)
• M45: 20,962,402 km (0.106 R)
• M46: 21,799,402 km (0.107 R)
• M47: 21,898,585 km (0.053 R)
• M48: 22,396,896 km (0.101 R)
• M49: 22,647,322 km (0.118 R)
• M50: 23,404,587 km (0.08 R)
• M51: 24,016,143 km (0.099 R)
• M52: 24,375,477 km (0.083 R)
• M53: 24,736,457 km (0.057 R)
• M54: 25,099,381 km (0.075 R)
• M55: 26,303,794 km (0.113 R)
• M56: 26,568,133 km (0.082 R)
• M57: 26,674,048 km (0.058 R)
• M58: 26,833,370 km (0.038 R)
• M59: 27,099,505 km (0.093 R)
• M60: 27,259,574 km (0.077 R)
• M61: 27,419,943 km (0.069 R)
• M62: 27,849,140 km (0.119 R)
• M63: 28,877,625 km (0.092 R)
• M64: 29,204,945 km (0.034 R)
• M65: 29,588,364 km (0.088 R)
• M66: 30,249,587 km (0.119 R)
• M67: 30,915,746 km (0.048 R)
• M68: 32,432,220 km (0.11 R)
• M69: 32,602,163 km (0.066 R)
• M70: 33,113,937 km (0.069 R)
• M71: 34,030,224 km (0.074 R)
• M72: 34,433,690 km (0.09 R)
• M73: 34,954,889 km (0.067 R)
• M74: 35,070,977 km (0.11 R)
• M75: 35,420,288 km (0.09 R)
• M76: 37,539,940 km (0.04 R)
• M77: 38,076,248 km (0.114 R)
• M78: 39,337,508 km (0.1 R)
• M79: 40,856,974 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.5

Radius: 9.5

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.34 AU - 12.54 AU

Year: 11801 Days

Day: 10.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 55 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,440,088 km

• M1: 165,156 km (0.109 R)
• M2: 525,986 km (0.115 R)
• M3: 697,276 km (0.086 R)
• M4: 847,921 km (0.084 R)
• M5: 1,317,658 km (0.055 R)
• M6: 1,434,793 km (0.086 R)
• M7: 1,506,899 km (0.086 R)
• M8: 1,912,010 km (0.082 R)
• M9: 2,072,529 km (0.111 R)
• M10: 2,464,625 km (0.108 R)
• M11: 2,849,540 km (0.063 R)
• M12: 3,158,460 km (0.104 R)
• M13: 3,478,450 km (0.08 R)
• M14: 3,876,081 km (0.033 R)
• M15: 4,046,174 km (0.117 R)
• M16: 4,499,754 km (0.117 R)
• M17: 4,786,982 km (0.104 R)
• M18: 5,266,593 km (0.063 R)
• M19: 5,455,086 km (0.093 R)
• M20: 6,795,782 km (0.087 R)
• M21: 7,334,335 km (0.086 R)
• M22: 7,460,446 km (0.115 R)
• M23: 7,929,585 km (0.088 R)
• M24: 8,364,167 km (0.044 R)
• M25: 8,628,805 km (0.097 R)
• M26: 9,302,295 km (0.058 R)
• M27: 9,760,663 km (0.113 R)
• M28: 10,367,581 km (0.099 R)
• M29: 10,890,725 km (0.095 R)
• M30: 11,179,748 km (0.061 R)
• M31: 12,260,742 km (0.064 R)
• M32: 12,712,677 km (0.079 R)
• M33: 12,966,096 km (0.081 R)
• M34: 14,100,796 km (0.099 R)
• M35: 14,468,508 km (0.116 R)
• M36: 14,892,767 km (0.084 R)
• M37: 16,025,522 km (0.106 R)
• M38: 17,691,295 km (0.102 R)
• M39: 18,487,454 km (0.058 R)
• M40: 18,659,492 km (0.102 R)
• M41: 19,411,521 km (0.108 R)
• M42: 20,469,177 km (0.107 R)
• M43: 20,885,508 km (0.097 R)
• M44: 21,064,727 km (0.115 R)
• M45: 23,008,751 km (0.113 R)
• M46: 25,966,301 km (0.103 R)
• M47: 26,159,132 km (0.098 R)
• M48: 28,047,506 km (0.075 R)
• M49: 29,308,317 km (0.035 R)
• M50: 30,249,138 km (0.114 R)
• M51: 31,199,833 km (0.083 R)
• M52: 31,678,995 km (0.063 R)
• M53: 31,884,991 km (0.105 R)
• M54: 32,783,027 km (0.104 R)
• M55: 33,479,555 km (0.074 R)
• M56: 33,899,775 km (0.109 R)
• M57: 34,251,330 km (0.056 R)
• M58: 34,957,881 km (0.109 R)
• M59: 36,242,029 km (0.076 R)
• M60: 36,817,682 km (0.098 R)
• M61: 37,686,995 km (0.042 R)
• M62: 38,782,949 km (0.041 R)
• M63: 39,076,909 km (0.103 R)
• M64: 39,741,123 km (0.032 R)
• M65: 39,889,375 km (0.076 R)
• M66: 40,334,727 km (0.119 R)
• M67: 40,856,525 km (0.081 R)
• M68: 41,906,852 km (0.113 R)
• M69: 43,575,317 km (0.089 R)
• M70: 45,342,666 km (0.049 R)
• M71: 46,040,540 km (0.069 R)
• M72: 46,820,244 km (0.117 R)
• M73: 47,682,975 km (0.073 R)
• M74: 47,997,878 km (0.113 R)
• M75: 48,313,680 km (0.111 R)
• M76: 49,742,788 km (0.099 R)
• M77: 49,982,294 km (0.108 R)
• M78: 50,302,284 km (0.077 R)
• M79: 51,993,338 km (0.036 R)
• M80: 52,805,206 km (0.102 R)
• M81: 53,212,561 km (0.085 R)
• M82: 53,784,773 km (0.053 R)
• M83: 54,276,950 km (0.105 R)
• M84: 54,605,766 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.7

Radius: 11.7

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.61 AU - 11.63 AU

Year: 12973 Days

Day: 12.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,440,088 km

• M1: 267,780 km (0.08 R)
• M2: 967,898 km (0.044 R)
• M3: 1,487,452 km (0.105 R)
• M4: 1,564,644 km (0.09 R)
• M5: 1,643,183 km (0.099 R)
• M6: 2,380,401 km (0.055 R)
• M7: 2,752,451 km (0.043 R)
• M8: 3,516,896 km (0.118 R)
• M9: 3,905,103 km (0.105 R)
• M10: 4,049,614 km (0.092 R)
• M11: 4,122,618 km (0.055 R)
• M12: 5,071,817 km (0.117 R)
• M13: 5,429,804 km (0.062 R)
• M14: 6,212,351 km (0.033 R)
• M15: 6,381,696 km (0.034 R)
• M16: 6,466,966 km (0.056 R)
• M17: 6,768,256 km (0.034 R)
• M18: 7,519,238 km (0.047 R)
• M19: 7,654,624 km (0.09 R)
• M20: 8,019,343 km (0.049 R)
• M21: 8,530,220 km (0.065 R)
• M22: 9,340,592 km (0.034 R)
• M23: 9,534,770 km (0.054 R)
• M24: 11,291,049 km (0.096 R)
• M25: 11,811,051 km (0.119 R)
• M26: 12,179,660 km (0.055 R)
• M27: 12,338,832 km (0.106 R)
• M28: 12,445,346 km (0.082 R)
• M29: 12,659,271 km (0.108 R)
• M30: 12,874,393 km (0.073 R)
• M31: 15,034,885 km (0.102 R)
• M32: 15,262,723 km (0.069 R)
• M33: 16,360,771 km (0.092 R)
• M34: 16,830,808 km (0.082 R)
• M35: 17,544,240 km (0.087 R)
• M36: 17,964,909 km (0.073 R)
• M37: 18,328,133 km (0.094 R)
• M38: 19,992,559 km (0.114 R)
• M39: 20,621,318 km (0.083 R)
• M40: 21,705,005 km (0.073 R)
• M41: 22,807,093 km (0.064 R)
• M42: 23,463,977 km (0.096 R)
• M43: 24,260,436 km (0.084 R)
• M44: 25,675,333 km (0.117 R)
• M45: 25,947,900 km (0.054 R)
• M46: 26,084,633 km (0.112 R)
• M47: 26,495,877 km (0.117 R)
• M48: 26,840,401 km (0.109 R)
• M49: 27,117,008 km (0.083 R)
• M50: 27,464,075 km (0.096 R)
• M51: 27,882,650 km (0.074 R)
• M52: 28,514,401 km (0.098 R)
• M53: 29,435,176 km (0.05 R)
• M54: 31,233,193 km (0.112 R)
• M55: 31,378,602 km (0.054 R)
• M56: 31,816,026 km (0.099 R)
• M57: 32,035,636 km (0.114 R)
• M58: 35,236,881 km (0.079 R)
• M59: 35,463,970 km (0.088 R)
• M60: 35,995,791 km (0.118 R)
• M61: 36,760,236 km (0.112 R)
• M62: 36,990,617 km (0.037 R)
• M63: 37,375,532 km (0.089 R)
• M64: 37,684,601 km (0.107 R)
• M65: 37,839,285 km (0.095 R)
• M66: 39,242,065 km (0.114 R)
• M67: 40,582,462 km (0.051 R)
• M68: 41,377,873 km (0.114 R)
• M69: 41,857,634 km (0.093 R)
• M70: 42,178,521 km (0.087 R)
• M71: 42,419,673 km (0.111 R)
• M72: 42,661,423 km (0.083 R)
• M73: 42,984,255 km (0.112 R)
• M74: 45,349,547 km (0.101 R)
• M75: 46,092,151 km (0.047 R)
• M76: 46,174,879 km (0.109 R)
• M77: 46,506,388 km (0.109 R)
• M78: 46,921,971 km (0.115 R)
• M79: 49,525,721 km (0.102 R)
• M80: 49,695,365 km (0.073 R)
• M81: 49,865,159 km (0.045 R)
• M82: 50,205,345 km (0.094 R)
• M83: 51,573,567 km (0.073 R)
• M84: 53,127,589 km (0.109 R)
• M85: 54,697,021 km (0.103 R)
• M86: 54,784,535 km (0.084 R)
• M87: 55,663,573 km (0.117 R)
• M88: 56,016,324 km (0.116 R)
• M89: 56,813,083 km (0.104 R)
• M90: 56,901,794 km (0.104 R)
• M91: 58,328,060 km (0.036 R)
• M92: 59,766,145 km (0.09 R)
• M93: 60,217,930 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.9

Radius: 6.9

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 14.67 AU - 23.69 AU

Year: 29387 Days

Day: 18.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,440,088 km

• M1: 483,052 km (0.094 R)
• M2: 592,707 km (0.032 R)
• M3: 731,384 km (0.102 R)
• M4: 948,002 km (0.054 R)
• M5: 1,111,512 km (0.065 R)
• M6: 1,519,316 km (0.08 R)
• M7: 1,600,697 km (0.12 R)
• M8: 2,303,209 km (0.104 R)
• M9: 3,158,759 km (0.113 R)
• M10: 3,511,810 km (0.106 R)
• M11: 3,803,227 km (0.065 R)
• M12: 3,951,927 km (0.114 R)
• M13: 4,644,565 km (0.075 R)
• M14: 5,045,487 km (0.11 R)
• M15: 5,667,665 km (0.073 R)
• M16: 6,182,581 km (0.117 R)
• M17: 6,490,004 km (0.109 R)
• M18: 6,712,606 km (0.118 R)
• M19: 6,757,485 km (0.113 R)
• M20: 7,303,218 km (0.113 R)
• M21: 8,147,998 km (0.12 R)
• M22: 8,388,252 km (0.109 R)
• M23: 8,436,572 km (0.052 R)
• M24: 9,322,042 km (0.077 R)
• M25: 10,133,760 km (0.077 R)
• M26: 10,548,146 km (0.106 R)
• M27: 10,652,565 km (0.114 R)
• M28: 10,967,917 km (0.069 R)
• M29: 11,073,683 km (0.09 R)
• M30: 11,286,411 km (0.085 R)
• M31: 11,554,192 km (0.085 R)
• M32: 11,878,221 km (0.077 R)
• M33: 12,369,949 km (0.11 R)
• M34: 13,486,248 km (0.083 R)
• M35: 15,279,328 km (0.073 R)
• M36: 15,397,510 km (0.077 R)
• M37: 15,456,751 km (0.095 R)
• M38: 16,414,776 km (0.094 R)
• M39: 16,475,214 km (0.047 R)
• M40: 17,268,681 km (0.108 R)
• M41: 17,825,334 km (0.094 R)
• M42: 18,639,595 km (0.098 R)
• M43: 20,239,545 km (0.061 R)
• M44: 20,304,470 km (0.095 R)
• M45: 20,629,995 km (0.103 R)
• M46: 20,695,369 km (0.106 R)
• M47: 21,154,485 km (0.115 R)
• M48: 21,352,403 km (0.085 R)
• M49: 21,949,448 km (0.086 R)
• M50: 24,530,760 km (0.111 R)
• M51: 24,669,287 km (0.078 R)
• M52: 24,808,114 km (0.09 R)
• M53: 25,646,012 km (0.032 R)
• M54: 26,564,393 km (0.086 R)
• M55: 27,206,318 km (0.049 R)
• M56: 27,565,203 km (0.109 R)
• M57: 28,433,020 km (0.063 R)
• M58: 28,724,287 km (0.1 R)
• M59: 28,870,145 km (0.097 R)
• M60: 30,195,133 km (0.087 R)
• M61: 33,286,424 km (0.074 R)
• M62: 35,220,126 km (0.12 R)
• M63: 35,376,456 km (0.096 R)
• M64: 36,161,246 km (0.11 R)
• M65: 37,827,916 km (0.071 R)
• M66: 37,907,951 km (0.115 R)
• M67: 38,148,205 km (0.088 R)
• M68: 38,469,392 km (0.067 R)
• M69: 38,630,359 km (0.087 R)
• M70: 38,710,843 km (0.11 R)
• M71: 39,195,390 km (0.092 R)
• M72: 42,393,194 km (0.111 R)
• M73: 42,476,221 km (0.095 R)
• M74: 43,729,103 km (0.073 R)
• M75: 44,486,667 km (0.115 R)
• M76: 45,163,747 km (0.076 R)
• M77: 47,387,370 km (0.12 R)
• M78: 47,473,687 km (0.116 R)
• M79: 47,732,641 km (0.115 R)
• M80: 48,599,411 km (0.073 R)
• M81: 48,773,394 km (0.099 R)
• M82: 50,789,225 km (0.075 R)
• M83: 53,369,340 km (0.068 R)
• M84: 53,458,949 km (0.117 R)
• M85: 55,718,475 km (0.106 R)
• M86: 61,831,493 km (0.058 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 14,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit