🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.84 AU - 0.98 AU

Year: 327 Days

Day: 41.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,353,240 km

• M1: 137,181 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.86 AU - 1.02 AU

Year: 343 Days

Day: 20.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.08 AU - 2.24 AU

Year: 1196 Days

Day: 31.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.59 AU - 3.73 AU

Year: 2116 Days

Day: 28.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,353,240 km

• M1: 1,056,610 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.86 AU - 4.04 AU

Year: 2414 Days

Day: 38.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.4

Radius: 12.5

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.48 AU - 5.2 AU

Year: 3406 Days

Day: 8 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,353,240 km

• M1: 232,176 km (0.045 R)
• M2: 364,720 km (0.026 R)
• M3: 652,696 km (0.099 R)
• M4: 769,232 km (0.093 R)
• M5: 1,203,515 km (0.086 R)
• M6: 1,283,101 km (0.061 R)
• M7: 1,504,655 km (0.08 R)
• M8: 1,679,236 km (0.091 R)
• M9: 1,784,254 km (0.111 R)
• M10: 1,985,463 km (0.044 R)
• M11: 2,991,209 km (0.107 R)
• M12: 3,101,463 km (0.109 R)
• M13: 3,269,461 km (0.116 R)
• M14: 3,931,282 km (0.093 R)
• M15: 4,154,333 km (0.028 R)
• M16: 4,870,308 km (0.109 R)
• M17: 5,022,449 km (0.099 R)
• M18: 5,176,236 km (0.111 R)
• M19: 5,853,166 km (0.054 R)
• M20: 6,131,867 km (0.114 R)
• M21: 6,750,604 km (0.116 R)
• M22: 6,847,693 km (0.093 R)
• M23: 6,994,000 km (0.034 R)
• M24: 7,364,554 km (0.102 R)
• M25: 7,893,980 km (0.092 R)
• M26: 8,099,079 km (0.039 R)
• M27: 8,488,183 km (0.105 R)
• M28: 8,698,219 km (0.12 R)
• M29: 9,123,525 km (0.074 R)
• M30: 9,555,714 km (0.083 R)
• M31: 9,856,705 km (0.062 R)
• M32: 9,994,484 km (0.092 R)
• M33: 10,356,062 km (0.062 R)
• M34: 11,177,803 km (0.055 R)
• M35: 11,264,121 km (0.041 R)
• M36: 11,844,561 km (0.117 R)
• M37: 12,138,521 km (0.089 R)
• M38: 12,584,023 km (0.091 R)
• M39: 12,853,898 km (0.035 R)
• M40: 13,155,936 km (0.082 R)
• M41: 13,399,332 km (0.05 R)
• M42: 14,231,694 km (0.073 R)
• M43: 14,607,035 km (0.105 R)
• M44: 14,922,388 km (0.098 R)
• M45: 15,176,255 km (0.089 R)
• M46: 15,914,072 km (0.111 R)
• M47: 16,108,549 km (0.114 R)
• M48: 16,434,373 km (0.108 R)
• M49: 16,729,380 km (0.102 R)
• M50: 16,828,115 km (0.055 R)
• M51: 17,191,937 km (0.115 R)
• M52: 17,324,780 km (0.115 R)
• M53: 17,826,381 km (0.037 R)
• M54: 18,061,998 km (0.066 R)
• M55: 18,231,044 km (0.115 R)
• M56: 18,434,497 km (0.097 R)
• M57: 18,741,172 km (0.075 R)
• M58: 18,946,570 km (0.09 R)
• M59: 19,152,567 km (0.102 R)
• M60: 20,054,343 km (0.107 R)
• M61: 20,334,689 km (0.102 R)
• M62: 20,828,212 km (0.095 R)
• M63: 21,218,812 km (0.061 R)
• M64: 21,971,290 km (0.09 R)
• M65: 22,151,705 km (0.106 R)
• M66: 22,659,589 km (0.088 R)
• M67: 22,878,451 km (0.065 R)
• M68: 23,539,225 km (0.107 R)
• M69: 23,723,829 km (0.08 R)
• M70: 23,834,830 km (0.094 R)
• M71: 24,057,432 km (0.074 R)
• M72: 24,841,923 km (0.11 R)
• M73: 25,105,215 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.3

Radius: 8.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.14 AU - 6.44 AU

Year: 4584 Days

Day: 13.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 54,353,240 km

• M1: 129,402 km (0.118 R)
• M2: 216,767 km (0.095 R)
• M3: 316,549 km (0.076 R)
• M4: 379,530 km (0.106 R)
• M5: 553,063 km (0.063 R)
• M6: 612,454 km (0.096 R)
• M7: 731,234 km (0.07 R)
• M8: 889,060 km (0.069 R)
• M9: 1,091,765 km (0.097 R)
• M10: 1,159,982 km (0.071 R)
• M11: 1,229,545 km (0.102 R)
• M12: 1,428,510 km (0.099 R)
• M13: 1,560,755 km (0.037 R)
• M14: 1,697,038 km (0.118 R)
• M15: 1,939,985 km (0.104 R)
• M16: 2,065,797 km (0.103 R)
• M17: 2,215,844 km (0.078 R)
• M18: 2,314,429 km (0.067 R)
• M19: 2,448,020 km (0.044 R)
• M20: 2,595,673 km (0.113 R)
• M21: 2,653,268 km (0.078 R)
• M22: 2,887,987 km (0.068 R)
• M23: 2,983,730 km (0.114 R)
• M24: 3,141,705 km (0.109 R)
• M25: 3,203,339 km (0.107 R)
• M26: 3,302,523 km (0.103 R)
• M27: 3,365,055 km (0.101 R)
• M28: 3,440,751 km (0.07 R)
• M29: 3,593,640 km (0.116 R)
• M30: 3,788,117 km (0.092 R)
• M31: 3,932,778 km (0.093 R)
• M32: 4,052,606 km (0.047 R)
• M33: 4,241,548 km (0.043 R)
• M34: 4,336,992 km (0.092 R)
• M35: 4,867,915 km (0.074 R)
• M36: 5,141,230 km (0.076 R)
• M37: 5,199,424 km (0.11 R)
• M38: 5,508,493 km (0.104 R)
• M39: 5,627,722 km (0.114 R)
• M40: 5,702,671 km (0.088 R)
• M41: 5,914,501 km (0.066 R)
• M42: 6,113,616 km (0.11 R)
• M43: 6,361,649 km (0.107 R)
• M44: 6,533,986 km (0.083 R)
• M45: 6,931,617 km (0.099 R)
• M46: 7,239,191 km (0.105 R)
• M47: 7,320,871 km (0.089 R)
• M48: 7,733,761 km (0.104 R)
• M49: 7,884,257 km (0.029 R)
• M50: 7,951,576 km (0.108 R)
• M51: 8,103,417 km (0.075 R)
• M52: 8,239,402 km (0.068 R)
• M53: 8,599,634 km (0.073 R)
• M54: 8,895,089 km (0.108 R)
• M55: 9,229,291 km (0.105 R)
• M56: 9,317,853 km (0.118 R)
• M57: 9,406,864 km (0.075 R)
• M58: 9,513,826 km (0.087 R)
• M59: 9,765,300 km (0.1 R)
• M60: 9,837,556 km (0.059 R)
• M61: 10,311,482 km (0.107 R)
• M62: 10,774,188 km (0.09 R)
• M63: 11,357,321 km (0.114 R)
• M64: 11,566,758 km (0.025 R)
• M65: 12,260,892 km (0.048 R)
• M66: 12,417,072 km (0.105 R)
• M67: 12,534,656 km (0.074 R)
• M68: 12,968,639 km (0.065 R)
• M69: 13,048,225 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.2

Radius: 5

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.94 AU - 13 AU

Year: 17597 Days

Day: 15.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,353,240 km

• M1: 64,177 km (0.109 R)
• M2: 413,489 km (0.104 R)
• M3: 743,651 km (0.063 R)
• M4: 928,404 km (0.099 R)
• M5: 1,872,816 km (0.065 R)
• M6: 2,369,929 km (0.064 R)
• M7: 2,448,618 km (0.113 R)
• M8: 2,939,299 km (0.059 R)
• M9: 3,075,283 km (0.106 R)
• M10: 3,621,166 km (0.116 R)
• M11: 4,681,366 km (0.063 R)
• M12: 5,681,578 km (0.085 R)
• M13: 5,744,857 km (0.102 R)
• M14: 6,369,129 km (0.12 R)
• M15: 6,545,206 km (0.107 R)
• M16: 7,844,912 km (0.082 R)
• M17: 9,520,708 km (0.099 R)
• M18: 11,408,334 km (0.083 R)
• M19: 11,756,298 km (0.094 R)
• M20: 12,053,549 km (0.086 R)
• M21: 13,071,264 km (0.117 R)
• M22: 13,182,864 km (0.074 R)
• M23: 13,266,788 km (0.106 R)
• M24: 13,322,887 km (0.116 R)
• M25: 13,604,430 km (0.107 R)
• M26: 14,895,460 km (0.095 R)
• M27: 18,305,244 km (0.086 R)
• M28: 20,176,714 km (0.077 R)
• M29: 20,564,770 km (0.055 R)
• M30: 21,909,207 km (0.069 R)
• M31: 21,975,478 km (0.106 R)
• M32: 22,108,321 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.9

Radius: 7.4

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.7 AU - 15.44 AU

Year: 17801 Days

Day: 23.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 135.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,353,240 km

• M1: 115,490 km (0.086 R)
• M2: 175,777 km (0.087 R)
• M3: 245,789 km (0.094 R)
• M4: 451,786 km (0.106 R)
• M5: 779,854 km (0.082 R)
• M6: 1,572,124 km (0.108 R)
• M7: 1,861,147 km (0.11 R)
• M8: 2,272,541 km (0.12 R)
• M9: 2,325,948 km (0.06 R)
• M10: 2,433,957 km (0.115 R)
• M11: 3,387,943 km (0.107 R)
• M12: 3,541,580 km (0.085 R)
• M13: 3,666,345 km (0.1 R)
• M14: 3,760,741 km (0.109 R)
• M15: 4,049,166 km (0.04 R)
• M16: 4,818,099 km (0.049 R)
• M17: 5,061,046 km (0.102 R)
• M18: 5,236,973 km (0.071 R)
• M19: 5,450,898 km (0.096 R)
• M20: 5,924,076 km (0.079 R)
• M21: 7,144,196 km (0.075 R)
• M22: 8,190,932 km (0.104 R)
• M23: 8,816,551 km (0.082 R)
• M24: 10,201,677 km (0.047 R)
• M25: 11,330,244 km (0.093 R)
• M26: 11,979,349 km (0.104 R)
• M27: 12,261,191 km (0.087 R)
• M28: 13,120,032 km (0.088 R)
• M29: 13,507,940 km (0.112 R)
• M30: 13,948,954 km (0.109 R)
• M31: 14,895,161 km (0.06 R)
• M32: 14,945,575 km (0.082 R)
• M33: 15,350,686 km (0.11 R)
• M34: 15,605,601 km (0.11 R)
• M35: 15,656,764 km (0.088 R)
• M36: 15,708,076 km (0.06 R)
• M37: 15,759,388 km (0.117 R)
• M38: 16,535,352 km (0.063 R)
• M39: 16,587,412 km (0.063 R)
• M40: 17,059,543 km (0.042 R)
• M41: 17,165,009 km (0.091 R)
• M42: 17,695,783 km (0.116 R)
• M43: 17,802,595 km (0.033 R)
• M44: 18,070,525 km (0.109 R)
• M45: 18,339,801 km (0.083 R)
• M46: 19,155,559 km (0.094 R)
• M47: 19,265,214 km (0.097 R)
• M48: 20,373,285 km (0.071 R)
• M49: 21,615,995 km (0.057 R)
• M50: 22,303,995 km (0.116 R)
• M51: 22,361,740 km (0.091 R)
• M52: 22,477,230 km (0.03 R)
• M53: 23,937,454 km (0.052 R)
• M54: 24,887,999 km (0.072 R)
• M55: 25,307,771 km (0.102 R)
• M56: 26,337,004 km (0.075 R)
• M57: 26,642,184 km (0.114 R)
• M58: 27,194,649 km (0.112 R)
• M59: 27,256,283 km (0.113 R)
• M60: 27,688,920 km (0.114 R)
• M61: 27,812,937 km (0.039 R)
• M62: 29,315,797 km (0.099 R)
• M63: 29,442,207 km (0.071 R)
• M64: 29,568,767 km (0.116 R)
• M65: 29,759,056 km (0.044 R)
• M66: 30,013,372 km (0.064 R)
• M67: 31,360,052 km (0.096 R)
• M68: 32,989,023 km (0.093 R)
• M69: 34,045,932 km (0.112 R)
• M70: 34,178,775 km (0.09 R)
• M71: 37,077,383 km (0.118 R)
• M72: 37,556,695 km (0.085 R)
• M73: 38,521,452 km (0.101 R)
• M74: 40,475,200 km (0.114 R)
• M75: 41,322,373 km (0.094 R)
• M76: 41,393,282 km (0.061 R)
• M77: 43,393,854 km (0.117 R)
• M78: 43,537,917 km (0.089 R)
• M79: 44,188,369 km (0.116 R)
• M80: 45,279,536 km (0.113 R)
• M81: 45,352,539 km (0.045 R)
• M82: 45,938,514 km (0.118 R)
• M83: 46,379,529 km (0.095 R)
• M84: 47,191,845 km (0.027 R)
• M85: 49,055,236 km (0.087 R)
• M86: 50,184,850 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.1

Radius: 5.4

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 12.88 AU - 20.52 AU

Year: 25710 Days

Day: 16.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,353,240 km

• M1: 92,451 km (0.05 R)
• M2: 209,287 km (0.106 R)
• M3: 256,560 km (0.106 R)
• M4: 335,249 km (0.105 R)
• M5: 377,884 km (0.073 R)
• M6: 620,233 km (0.103 R)
• M7: 825,481 km (0.117 R)
• M8: 925,562 km (0.119 R)
• M9: 1,072,617 km (0.05 R)
• M10: 1,295,518 km (0.107 R)
• M11: 1,532,929 km (0.07 R)
• M12: 1,809,685 km (0.089 R)
• M13: 2,102,000 km (0.083 R)
• M14: 2,380,401 km (0.1 R)
• M15: 3,973,319 km (0.119 R)
• M16: 4,492,274 km (0.079 R)
• M17: 4,741,654 km (0.055 R)
• M18: 4,922,668 km (0.072 R)
• M19: 4,959,169 km (0.117 R)
• M20: 5,328,676 km (0.048 R)
• M21: 5,899,542 km (0.097 R)
• M22: 6,251,396 km (0.105 R)
• M23: 6,449,912 km (0.094 R)
• M24: 6,852,929 km (0.12 R)
• M25: 7,853,140 km (0.1 R)
• M26: 8,545,030 km (0.087 R)
• M27: 8,765,238 km (0.072 R)
• M28: 9,121,431 km (0.09 R)
• M29: 9,801,952 km (0.073 R)
• M30: 12,334,494 km (0.094 R)
• M31: 12,783,587 km (0.092 R)
• M32: 14,266,700 km (0.04 R)
• M33: 15,534,692 km (0.1 R)
• M34: 15,641,953 km (0.06 R)
• M35: 15,965,234 km (0.042 R)
• M36: 16,893,340 km (0.115 R)
• M37: 17,058,944 km (0.11 R)
• M38: 17,114,296 km (0.082 R)
• M39: 17,225,148 km (0.076 R)
• M40: 17,447,450 km (0.11 R)
• M41: 17,782,699 km (0.065 R)
• M42: 18,233,138 km (0.074 R)
• M43: 18,346,384 km (0.113 R)
• M44: 18,516,476 km (0.057 R)
• M45: 20,071,846 km (0.098 R)
• M46: 20,894,783 km (0.08 R)
• M47: 21,131,896 km (0.095 R)
• M48: 21,548,975 km (0.042 R)
• M49: 21,968,896 km (0.091 R)
• M50: 22,149,610 km (0.049 R)
• M51: 22,391,360 km (0.087 R)
• M52: 22,573,272 km (0.062 R)
• M53: 22,816,518 km (0.104 R)
• M54: 23,428,672 km (0.112 R)
• M55: 24,856,883 km (0.046 R)
• M56: 25,045,227 km (0.044 R)
• M57: 25,171,039 km (0.098 R)
• M58: 27,731,406 km (0.087 R)
• M59: 28,844,414 km (0.115 R)
• M60: 29,042,482 km (0.074 R)
• M61: 29,506,086 km (0.089 R)
• M62: 29,972,083 km (0.116 R)
• M63: 31,656,256 km (0.082 R)
• M64: 32,201,690 km (0.078 R)
• M65: 32,956,710 km (0.056 R)
• M66: 34,065,230 km (0.068 R)
• M67: 36,532,548 km (0.049 R)
• M68: 37,104,610 km (0.111 R)
• M69: 37,176,268 km (0.102 R)
• M70: 37,248,075 km (0.108 R)
• M71: 39,641,641 km (0.082 R)
• M72: 41,711,327 km (0.041 R)
• M73: 42,159,373 km (0.067 R)
• M74: 42,533,966 km (0.116 R)
• M75: 42,609,064 km (0.069 R)
• M76: 44,728,417 km (0.047 R)
• M77: 45,110,340 km (0.115 R)
• M78: 46,804,237 km (0.117 R)
• M79: 47,425,367 km (0.093 R)
• M80: 48,127,281 km (0.117 R)
• M81: 48,283,760 km (0.092 R)
• M82: 49,541,579 km (0.049 R)
• M83: 49,699,554 km (0.068 R)
• M84: 49,778,542 km (0.099 R)
• M85: 50,412,538 km (0.099 R)
• M86: 50,810,019 km (0.11 R)
• M87: 52,249,899 km (0.092 R)
• M88: 52,491,200 km (0.1 R)
• M89: 52,813,434 km (0.094 R)
• M90: 53,459,996 km (0.069 R)
• M91: 53,865,406 km (0.064 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 18,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit