🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.52 AU - 0.64 AU

Year: 163 Days

Day: 40.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.18 AU - 1.18 AU

Year: 473 Days

Day: 27.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,272,349 km

• M1: 554,410 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.52 AU - 2.18 AU

Year: 928 Days

Day: 30.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.3 AU - 2.54 AU

Year: 1389 Days

Day: 36 Hours

Environment

Temp: -95 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,272,349 km

• M1: 504,893 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.61 AU - 4.29 AU

Year: 2896 Days

Day: 26.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,272,349 km

• M1: 2,825,006 km (0.106 R)

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.1

Radius: 10.7

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.22 AU - 8.56 AU

Year: 8177 Days

Day: 13.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 86,272,349 km

• M1: 143,764 km (0.099 R)
• M2: 225,444 km (0.094 R)
• M3: 298,897 km (0.075 R)
• M4: 482,902 km (0.119 R)
• M5: 613,351 km (0.105 R)
• M6: 732,132 km (0.057 R)
• M7: 859,290 km (0.047 R)
• M8: 966,851 km (0.071 R)
• M9: 1,523,954 km (0.075 R)
• M10: 1,656,348 km (0.093 R)
• M11: 2,394,912 km (0.106 R)
• M12: 2,728,366 km (0.091 R)
• M13: 3,224,582 km (0.12 R)
• M14: 3,549,060 km (0.087 R)
• M15: 3,748,923 km (0.053 R)
• M16: 4,067,267 km (0.095 R)
• M17: 4,183,056 km (0.03 R)
• M18: 4,537,154 km (0.112 R)
• M19: 4,633,196 km (0.047 R)
• M20: 4,778,605 km (0.12 R)
• M21: 5,554,120 km (0.116 R)
• M22: 5,760,565 km (0.115 R)
• M23: 6,154,606 km (0.115 R)
• M24: 6,234,491 km (0.048 R)
• M25: 6,557,473 km (0.101 R)
• M26: 6,666,380 km (0.058 R)
• M27: 6,830,788 km (0.038 R)
• M28: 7,502,184 km (0.037 R)
• M29: 7,816,938 km (0.111 R)
• M30: 7,990,471 km (0.066 R)
• M31: 8,489,081 km (0.114 R)
• M32: 8,637,631 km (0.088 R)
• M33: 9,149,406 km (0.12 R)
• M34: 9,547,336 km (0.097 R)
• M35: 9,639,937 km (0.063 R)
• M36: 10,170,710 km (0.042 R)
• M37: 10,296,971 km (0.113 R)
• M38: 10,871,576 km (0.064 R)
• M39: 11,065,455 km (0.099 R)
• M40: 11,786,068 km (0.061 R)
• M41: 11,952,122 km (0.118 R)
• M42: 12,589,558 km (0.069 R)
• M43: 12,963,852 km (0.104 R)
• M44: 13,479,965 km (0.108 R)
• M45: 13,862,786 km (0.105 R)
• M46: 14,143,431 km (0.049 R)
• M47: 14,567,990 km (0.046 R)
• M48: 14,925,080 km (0.065 R)
• M49: 15,248,810 km (0.112 R)
• M50: 15,321,066 km (0.093 R)
• M51: 15,429,674 km (0.029 R)
• M52: 15,939,952 km (0.074 R)
• M53: 16,050,056 km (0.104 R)
• M54: 16,234,062 km (0.062 R)
• M55: 17,428,152 km (0.067 R)
• M56: 17,655,242 km (0.055 R)
• M57: 17,807,233 km (0.1 R)
• M58: 17,883,378 km (0.057 R)
• M59: 18,457,684 km (0.084 R)
• M60: 18,573,324 km (0.085 R)
• M61: 20,855,589 km (0.092 R)
• M62: 21,460,114 km (0.12 R)
• M63: 21,784,891 km (0.11 R)
• M64: 21,866,272 km (0.069 R)
• M65: 23,349,684 km (0.116 R)
• M66: 23,683,736 km (0.102 R)
• M67: 24,061,471 km (0.086 R)
• M68: 24,483,487 km (0.102 R)
• M69: 25,893,447 km (0.114 R)
• M70: 26,152,550 km (0.057 R)
• M71: 27,285,604 km (0.092 R)
• M72: 27,417,400 km (0.06 R)
• M73: 27,769,853 km (0.111 R)
• M74: 28,079,520 km (0.114 R)
• M75: 28,434,666 km (0.065 R)
• M76: 28,746,727 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.3

Radius: 8.9

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.91 AU - 11.35 AU

Year: 12787 Days

Day: 8.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,272,349 km

• M1: 124,914 km (0.109 R)
• M2: 216,618 km (0.119 R)
• M3: 290,070 km (0.103 R)
• M4: 483,800 km (0.069 R)
• M5: 603,927 km (0.111 R)
• M6: 675,285 km (0.112 R)
• M7: 1,042,548 km (0.068 R)
• M8: 1,220,270 km (0.071 R)
• M9: 1,388,867 km (0.066 R)
• M10: 1,525,449 km (0.102 R)
• M11: 1,625,830 km (0.058 R)
• M12: 1,687,015 km (0.095 R)
• M13: 2,027,201 km (0.096 R)
• M14: 2,182,932 km (0.056 R)
• M15: 2,296,477 km (0.054 R)
• M16: 2,529,700 km (0.07 R)
• M17: 2,601,208 km (0.11 R)
• M18: 2,844,604 km (0.117 R)
• M19: 3,484,882 km (0.077 R)
• M20: 3,591,396 km (0.091 R)
• M21: 3,972,871 km (0.119 R)
• M22: 5,012,576 km (0.097 R)
• M23: 5,133,152 km (0.059 R)
• M24: 5,718,827 km (0.085 R)
• M25: 6,423,284 km (0.065 R)
• M26: 6,554,332 km (0.098 R)
• M27: 7,020,030 km (0.085 R)
• M28: 7,738,548 km (0.097 R)
• M29: 7,878,123 km (0.084 R)
• M30: 8,337,389 km (0.069 R)
• M31: 8,588,264 km (0.03 R)
• M32: 8,660,520 km (0.105 R)
• M33: 8,987,690 km (0.116 R)
• M34: 9,356,000 km (0.079 R)
• M35: 9,654,149 km (0.1 R)
• M36: 9,766,796 km (0.081 R)
• M37: 10,183,576 km (0.099 R)
• M38: 10,374,912 km (0.085 R)
• M39: 10,839,114 km (0.088 R)
• M40: 10,995,443 km (0.08 R)
• M41: 11,073,833 km (0.112 R)
• M42: 11,428,829 km (0.091 R)
• M43: 11,827,806 km (0.098 R)
• M44: 11,908,140 km (0.076 R)
• M45: 12,927,799 km (0.073 R)
• M46: 13,427,157 km (0.111 R)
• M47: 13,595,006 km (0.072 R)
• M48: 15,093,228 km (0.059 R)
• M49: 15,839,722 km (0.104 R)
• M50: 16,061,575 km (0.103 R)
• M51: 16,329,206 km (0.102 R)
• M52: 16,418,666 km (0.079 R)
• M53: 16,598,183 km (0.088 R)
• M54: 17,689,051 km (0.114 R)
• M55: 17,873,206 km (0.098 R)
• M56: 18,196,786 km (0.09 R)
• M57: 18,662,484 km (0.093 R)
• M58: 19,891,730 km (0.063 R)
• M59: 20,179,107 km (0.078 R)
• M60: 20,952,229 km (0.12 R)
• M61: 21,342,380 km (0.105 R)
• M62: 21,636,490 km (0.095 R)
• M63: 22,129,863 km (0.098 R)
• M64: 22,278,564 km (0.077 R)
• M65: 22,826,690 km (0.101 R)
• M66: 23,127,532 km (0.116 R)
• M67: 23,480,283 km (0.071 R)
• M68: 24,549,011 km (0.091 R)
• M69: 25,011,866 km (0.041 R)
• M70: 25,166,850 km (0.087 R)
• M71: 25,685,506 km (0.056 R)
• M72: 25,998,464 km (0.098 R)
• M73: 26,365,129 km (0.093 R)
• M74: 26,892,012 km (0.063 R)
• M75: 28,278,037 km (0.111 R)
• M76: 28,655,173 km (0.064 R)
• M77: 29,088,259 km (0.033 R)
• M78: 30,180,174 km (0.097 R)
• M79: 30,620,739 km (0.107 R)
• M80: 31,564,104 km (0.096 R)
• M81: 32,573,291 km (0.102 R)
• M82: 33,649,947 km (0.084 R)
• M83: 34,680,676 km (0.09 R)
• M84: 36,480,039 km (0.103 R)
• M85: 36,773,101 km (0.078 R)
• M86: 36,831,893 km (0.115 R)
• M87: 37,066,912 km (0.086 R)
• M88: 38,190,691 km (0.05 R)
• M89: 39,205,563 km (0.119 R)
• M90: 39,265,552 km (0.112 R)
• M91: 40,350,435 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.8

Radius: 3.5

Gravity: 63.09 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 11.62 AU - 17.14 AU

Year: 20119 Days

Day: 23.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,272,349 km

• M1: 111,450 km (0.073 R)
• M2: 219,759 km (0.117 R)
• M3: 655,687 km (0.085 R)
• M4: 703,409 km (0.107 R)
• M5: 853,456 km (0.032 R)
• M6: 1,125,126 km (0.09 R)
• M7: 1,270,535 km (0.077 R)
• M8: 1,547,141 km (0.098 R)
• M9: 1,676,095 km (0.114 R)
• M10: 1,875,808 km (0.099 R)
• M11: 1,978,581 km (0.113 R)
• M12: 2,297,674 km (0.041 R)
• M13: 3,347,552 km (0.111 R)
• M14: 3,768,969 km (0.089 R)
• M15: 4,118,130 km (0.096 R)
• M16: 4,568,869 km (0.081 R)
• M17: 4,987,892 km (0.086 R)
• M18: 5,274,073 km (0.045 R)
• M19: 6,113,317 km (0.064 R)
• M20: 6,316,770 km (0.037 R)
• M21: 6,522,467 km (0.094 R)
• M22: 7,801,828 km (0.116 R)
• M23: 7,856,880 km (0.072 R)
• M24: 8,022,485 km (0.05 R)
• M25: 8,413,534 km (0.068 R)
• M26: 9,564,390 km (0.101 R)
• M27: 9,682,124 km (0.093 R)
• M28: 11,505,572 km (0.085 R)
• M29: 11,882,708 km (0.107 R)
• M30: 14,229,301 km (0.103 R)
• M31: 14,431,108 km (0.066 R)
• M32: 14,566,345 km (0.112 R)
• M33: 14,905,782 km (0.079 R)
• M34: 14,973,999 km (0.098 R)
• M35: 15,592,736 km (0.032 R)
• M36: 16,290,011 km (0.108 R)
• M37: 17,426,506 km (0.086 R)
• M38: 18,441,827 km (0.048 R)
• M39: 18,588,433 km (0.079 R)
• M40: 18,956,593 km (0.049 R)
• M41: 19,104,546 km (0.028 R)
• M42: 19,327,147 km (0.112 R)
• M43: 20,377,474 km (0.115 R)
• M44: 20,833,299 km (0.088 R)
• M45: 23,399,501 km (0.113 R)
• M46: 25,408,899 km (0.096 R)
• M47: 25,653,641 km (0.11 R)
• M48: 25,735,471 km (0.04 R)
• M49: 26,557,960 km (0.12 R)
• M50: 26,806,442 km (0.112 R)
• M51: 28,736,554 km (0.067 R)
• M52: 28,906,497 km (0.066 R)
• M53: 29,418,421 km (0.087 R)
• M54: 29,675,430 km (0.089 R)
• M55: 30,797,863 km (0.116 R)
• M56: 31,934,209 km (0.042 R)
• M57: 32,110,136 km (0.081 R)
• M58: 32,817,584 km (0.064 R)
• M59: 32,995,157 km (0.113 R)
• M60: 33,084,167 km (0.097 R)
• M61: 33,262,189 km (0.089 R)
• M62: 33,619,429 km (0.077 R)
• M63: 33,888,106 km (0.074 R)
• M64: 39,033,226 km (0.107 R)
• M65: 40,072,183 km (0.116 R)
• M66: 43,340,149 km (0.07 R)
• M67: 43,534,925 km (0.025 R)
• M68: 43,827,838 km (0.112 R)
• M69: 44,612,030 km (0.073 R)
• M70: 44,907,336 km (0.095 R)
• M71: 45,005,921 km (0.1 R)
• M72: 45,598,777 km (0.098 R)
• M73: 45,796,995 km (0.055 R)
• M74: 47,493,285 km (0.093 R)
• M75: 47,794,725 km (0.075 R)
• M76: 48,399,698 km (0.083 R)
• M77: 48,500,677 km (0.098 R)
• M78: 49,718,852 km (0.057 R)
• M79: 53,016,139 km (0.032 R)
• M80: 54,585,869 km (0.1 R)
• M81: 56,277,073 km (0.079 R)
• M82: 60,361,993 km (0.111 R)
• M83: 62,329,953 km (0.027 R)
• M84: 64,096,853 km (0.114 R)
• M85: 64,318,857 km (0.082 R)
• M86: 65,992,109 km (0.047 R)
• M87: 66,665,449 km (0.029 R)
• M88: 66,890,444 km (0.095 R)
• M89: 67,115,589 km (0.053 R)
• M90: 68,245,501 km (0.117 R)
• M91: 70,752,911 km (0.049 R)
• M92: 71,097,286 km (0.085 R)
• M93: 72,711,147 km (0.086 R)
• M94: 74,920,858 km (0.098 R)
• M95: 77,743,171 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.1

Radius: 5.8

Gravity: 24.88 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.96 AU - 17.42 AU

Year: 21843 Days

Day: 22.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 144.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,272,349 km

• M1: 74,799 km (0.12 R)
• M2: 112,198 km (0.063 R)
• M3: 171,589 km (0.097 R)
• M4: 297,849 km (0.11 R)
• M5: 565,630 km (0.106 R)
• M6: 736,022 km (0.059 R)
• M7: 978,669 km (0.111 R)
• M8: 2,059,364 km (0.113 R)
• M9: 2,438,445 km (0.096 R)
• M10: 3,610,694 km (0.068 R)
• M11: 3,655,424 km (0.099 R)
• M12: 3,700,303 km (0.096 R)
• M13: 3,745,332 km (0.115 R)
• M14: 3,881,616 km (0.112 R)
• M15: 4,019,695 km (0.112 R)
• M16: 4,065,921 km (0.118 R)
• M17: 4,112,595 km (0.076 R)
• M18: 4,206,094 km (0.086 R)
• M19: 4,880,930 km (0.114 R)
• M20: 4,980,113 km (0.12 R)
• M21: 5,588,976 km (0.12 R)
• M22: 5,640,737 km (0.12 R)
• M23: 6,436,748 km (0.105 R)
• M24: 6,545,655 km (0.049 R)
• M25: 7,267,614 km (0.093 R)
• M26: 8,308,367 km (0.118 R)
• M27: 10,017,672 km (0.085 R)
• M28: 12,031,558 km (0.113 R)
• M29: 12,232,917 km (0.063 R)
• M30: 12,980,757 km (0.101 R)
• M31: 14,878,406 km (0.118 R)
• M32: 15,311,791 km (0.102 R)
• M33: 15,969,573 km (0.07 R)
• M34: 16,338,930 km (0.116 R)
• M35: 18,691,356 km (0.114 R)
• M36: 19,315,479 km (0.113 R)
• M37: 19,630,083 km (0.096 R)
• M38: 20,025,620 km (0.107 R)
• M39: 21,634,395 km (0.094 R)
• M40: 23,871,033 km (0.101 R)
• M41: 25,920,075 km (0.115 R)
• M42: 26,353,909 km (0.056 R)
• M43: 26,877,801 km (0.111 R)
• M44: 27,581,659 km (0.102 R)
• M45: 28,202,490 km (0.073 R)
• M46: 28,380,810 km (0.098 R)
• M47: 29,548,272 km (0.108 R)
• M48: 30,001,554 km (0.096 R)
• M49: 31,744,818 km (0.084 R)
• M50: 32,023,070 km (0.073 R)
• M51: 33,993,274 km (0.056 R)
• M52: 34,087,969 km (0.107 R)
• M53: 35,328,285 km (0.078 R)
• M54: 36,002,373 km (0.103 R)
• M55: 38,740,463 km (0.115 R)
• M56: 39,634,609 km (0.114 R)
• M57: 39,734,391 km (0.064 R)
• M58: 40,334,877 km (0.052 R)
• M59: 42,052,261 km (0.108 R)
• M60: 43,073,715 km (0.1 R)
• M61: 44,413,663 km (0.091 R)
• M62: 45,976,811 km (0.078 R)
• M63: 46,186,547 km (0.067 R)
• M64: 46,501,750 km (0.091 R)
• M65: 48,301,712 km (0.092 R)
• M66: 49,908,692 km (0.078 R)
• M67: 51,533,026 km (0.107 R)
• M68: 56,846,443 km (0.105 R)
• M69: 57,522,775 km (0.089 R)
• M70: 57,975,159 km (0.097 R)
• M71: 60,713,997 km (0.116 R)
• M72: 62,563,326 km (0.098 R)
• M73: 63,261,499 km (0.083 R)
• M74: 64,900,792 km (0.102 R)
• M75: 66,198,404 km (0.05 R)
• M76: 67,147,603 km (0.12 R)
• M77: 67,266,533 km (0.119 R)
• M78: 68,819,508 km (0.109 R)
• M79: 69,540,121 km (0.115 R)
• M80: 70,625,903 km (0.101 R)
• M81: 71,231,475 km (0.077 R)
• M82: 71,352,948 km (0.089 R)
• M83: 72,082,238 km (0.05 R)
• M84: 76,262,152 km (0.112 R)
• M85: 76,386,169 km (0.073 R)
• M86: 77,506,358 km (0.105 R)
• M87: 77,631,122 km (0.106 R)
• M88: 78,381,356 km (0.085 R)
• M89: 79,008,320 km (0.116 R)
• M90: 80,519,857 km (0.072 R)
• M91: 81,405,925 km (0.081 R)
• M92: 82,804,965 km (0.041 R)
• M93: 83,955,522 km (0.057 R)
• M94: 84,468,493 km (0.103 R)
• M95: 86,013,839 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 16,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit