🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.81 AU - 0.89 AU

Year: 279 Days

Day: 47.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,300,959 km

• M1: 223,649 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.8 AU - 1.16 AU

Year: 346 Days

Day: 38.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,300,959 km

• M1: 444,455 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.23 AU - 1.95 AU

Year: 715 Days

Day: 24.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.6 AU - 4.34 AU

Year: 2304 Days

Day: 18.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.41 AU - 3.77 AU

Year: 2425 Days

Day: 30 Hours

Environment

Temp: -102 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.3

Radius: 10.6

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.22 AU - 8 AU

Year: 6758 Days

Day: 5.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 105,300,959 km

• M1: 136,433 km (0.114 R)
• M2: 229,334 km (0.116 R)
• M3: 314,754 km (0.105 R)
• M4: 463,155 km (0.089 R)
• M5: 649,255 km (0.078 R)
• M6: 763,996 km (0.087 R)
• M7: 911,500 km (0.117 R)
• M8: 1,426,416 km (0.091 R)
• M9: 1,658,592 km (0.051 R)
• M10: 1,987,408 km (0.028 R)
• M11: 2,055,774 km (0.09 R)
• M12: 2,142,242 km (0.096 R)
• M13: 2,574,879 km (0.108 R)
• M14: 2,782,221 km (0.12 R)
• M15: 3,113,730 km (0.113 R)
• M16: 3,687,438 km (0.079 R)
• M17: 3,943,250 km (0.083 R)
• M18: 4,029,867 km (0.115 R)
• M19: 5,404,373 km (0.111 R)
• M20: 5,549,183 km (0.061 R)
• M21: 5,744,409 km (0.076 R)
• M22: 5,892,361 km (0.076 R)
• M23: 6,141,741 km (0.072 R)
• M24: 6,318,416 km (0.119 R)
• M25: 7,333,138 km (0.081 R)
• M26: 7,574,439 km (0.082 R)
• M27: 7,900,413 km (0.103 R)
• M28: 8,425,801 km (0.116 R)
• M29: 8,565,974 km (0.093 R)
• M30: 8,791,867 km (0.051 R)
• M31: 9,077,150 km (0.076 R)
• M32: 10,010,042 km (0.061 R)
• M33: 10,188,363 km (0.083 R)
• M34: 10,337,811 km (0.099 R)
• M35: 10,669,171 km (0.081 R)
• M36: 11,218,943 km (0.099 R)
• M37: 11,777,840 km (0.073 R)
• M38: 11,934,769 km (0.11 R)
• M39: 12,313,999 km (0.028 R)
• M40: 12,505,185 km (0.084 R)
• M41: 12,633,241 km (0.104 R)
• M42: 14,036,619 km (0.118 R)
• M43: 14,269,692 km (0.073 R)
• M44: 14,370,072 km (0.097 R)
• M45: 14,841,306 km (0.11 R)
• M46: 14,909,073 km (0.084 R)
• M47: 15,044,759 km (0.069 R)
• M48: 15,420,249 km (0.12 R)
• M49: 15,695,360 km (0.081 R)
• M50: 16,076,236 km (0.091 R)
• M51: 16,180,655 km (0.104 R)
• M52: 16,988,484 km (0.09 R)
• M53: 17,308,324 km (0.084 R)
• M54: 18,826,443 km (0.069 R)
• M55: 19,194,304 km (0.027 R)
• M56: 19,787,610 km (0.064 R)
• M57: 20,161,455 km (0.108 R)
• M58: 20,387,048 km (0.041 R)
• M59: 20,651,088 km (0.099 R)
• M60: 20,840,479 km (0.094 R)
• M61: 20,916,325 km (0.087 R)
• M62: 21,220,907 km (0.117 R)
• M63: 22,531,534 km (0.098 R)
• M64: 22,648,370 km (0.098 R)
• M65: 23,432,861 km (0.081 R)
• M66: 24,465,984 km (0.113 R)
• M67: 25,149,646 km (0.084 R)
• M68: 25,392,443 km (0.085 R)
• M69: 26,002,653 km (0.098 R)
• M70: 26,412,252 km (0.077 R)
• M71: 26,576,660 km (0.116 R)
• M72: 26,700,228 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935

Radius: 14.3

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.72 AU - 10.46 AU

Year: 11424 Days

Day: 9.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 105,300,959 km

• M1: 366,814 km (0.086 R)
• M2: 606,919 km (0.09 R)
• M3: 864,825 km (0.116 R)
• M4: 1,007,990 km (0.058 R)
• M5: 1,115,701 km (0.104 R)
• M6: 1,343,987 km (0.117 R)
• M7: 1,955,095 km (0.094 R)
• M8: 2,148,824 km (0.109 R)
• M9: 2,262,518 km (0.039 R)
• M10: 2,737,940 km (0.076 R)
• M11: 3,019,334 km (0.112 R)
• M12: 3,244,927 km (0.098 R)
• M13: 3,409,485 km (0.071 R)
• M14: 3,850,649 km (0.091 R)
• M15: 4,824,831 km (0.061 R)
• M16: 5,320,299 km (0.115 R)
• M17: 5,476,180 km (0.083 R)
• M18: 5,872,464 km (0.055 R)
• M19: 6,401,742 km (0.108 R)
• M20: 7,074,184 km (0.092 R)
• M21: 7,245,922 km (0.119 R)
• M22: 7,946,489 km (0.094 R)
• M23: 8,350,254 km (0.118 R)
• M24: 9,131,155 km (0.096 R)
• M25: 9,459,672 km (0.04 R)
• M26: 9,839,650 km (0.099 R)
• M27: 10,419,342 km (0.107 R)
• M28: 12,379,074 km (0.091 R)
• M29: 13,162,668 km (0.098 R)
• M30: 13,480,713 km (0.098 R)
• M31: 13,854,857 km (0.088 R)
• M32: 14,016,273 km (0.084 R)
• M33: 15,330,341 km (0.109 R)
• M34: 16,171,380 km (0.108 R)
• M35: 16,912,638 km (0.091 R)
• M36: 17,258,508 km (0.105 R)
• M37: 20,291,306 km (0.06 R)
• M38: 20,413,677 km (0.039 R)
• M39: 21,837,400 km (0.095 R)
• M40: 22,025,444 km (0.082 R)
• M41: 24,000,286 km (0.086 R)
• M42: 24,194,314 km (0.09 R)
• M43: 24,454,016 km (0.098 R)
• M44: 26,230,640 km (0.034 R)
• M45: 26,832,173 km (0.034 R)
• M46: 27,370,576 km (0.027 R)
• M47: 30,956,736 km (0.099 R)
• M48: 31,168,118 km (0.098 R)
• M49: 32,303,566 km (0.064 R)
• M50: 32,446,432 km (0.08 R)
• M51: 32,732,912 km (0.066 R)
• M52: 34,615,003 km (0.034 R)
• M53: 35,274,580 km (0.113 R)
• M54: 37,128,696 km (0.091 R)
• M55: 37,353,392 km (0.109 R)
• M56: 38,710,543 km (0.079 R)
• M57: 39,166,518 km (0.116 R)
• M58: 39,395,253 km (0.078 R)
• M59: 39,547,992 km (0.118 R)
• M60: 39,930,514 km (0.06 R)
• M61: 40,545,361 km (0.099 R)
• M62: 41,861,972 km (0.111 R)
• M63: 43,586,686 km (0.096 R)
• M64: 44,140,348 km (0.074 R)
• M65: 46,458,816 km (0.103 R)
• M66: 47,348,474 km (0.079 R)
• M67: 47,510,937 km (0.067 R)
• M68: 48,489,008 km (0.096 R)
• M69: 49,968,830 km (0.113 R)
• M70: 50,299,591 km (0.058 R)
• M71: 50,465,346 km (0.112 R)
• M72: 50,880,330 km (0.084 R)
• M73: 51,379,837 km (0.114 R)
• M74: 51,546,639 km (0.097 R)
• M75: 51,797,365 km (0.088 R)
• M76: 52,215,940 km (0.112 R)
• M77: 52,804,009 km (0.103 R)
• M78: 53,478,696 km (0.097 R)
• M79: 53,817,086 km (0.092 R)
• M80: 54,071,402 km (0.072 R)
• M81: 54,666,204 km (0.088 R)
• M82: 55,862,538 km (0.057 R)
• M83: 56,119,996 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.7

Radius: 5.4

Gravity: 24.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 14.05 AU - 17.21 AU

Year: 22026 Days

Day: 16 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,300,959 km

• M1: 125,812 km (0.101 R)
• M2: 202,855 km (0.032 R)
• M3: 248,781 km (0.087 R)
• M4: 371,900 km (0.052 R)
• M5: 410,796 km (0.045 R)
• M6: 558,449 km (0.089 R)
• M7: 626,965 km (0.109 R)
• M8: 983,606 km (0.099 R)
• M9: 1,332,468 km (0.107 R)
• M10: 1,425,369 km (0.081 R)
• M11: 1,585,139 km (0.115 R)
• M12: 2,581,760 km (0.1 R)
• M13: 2,659,102 km (0.107 R)
• M14: 2,737,192 km (0.117 R)
• M15: 3,180,600 km (0.079 R)
• M16: 3,222,039 km (0.034 R)
• M17: 4,592,655 km (0.04 R)
• M18: 6,067,540 km (0.086 R)
• M19: 6,908,878 km (0.118 R)
• M20: 7,563,818 km (0.12 R)
• M21: 8,067,813 km (0.106 R)
• M22: 8,756,562 km (0.05 R)
• M23: 9,704,115 km (0.074 R)
• M24: 9,946,014 km (0.089 R)
• M25: 11,438,702 km (0.111 R)
• M26: 12,016,449 km (0.075 R)
• M27: 12,081,075 km (0.092 R)
• M28: 13,669,954 km (0.108 R)
• M29: 14,214,042 km (0.117 R)
• M30: 16,173,475 km (0.107 R)
• M31: 16,244,982 km (0.103 R)
• M32: 16,676,423 km (0.076 R)
• M33: 18,588,882 km (0.082 R)
• M34: 18,738,779 km (0.102 R)
• M35: 21,270,723 km (0.092 R)
• M36: 21,900,530 km (0.097 R)
• M37: 22,776,425 km (0.118 R)
• M38: 23,097,762 km (0.092 R)
• M39: 23,582,608 km (0.11 R)
• M40: 24,644,604 km (0.048 R)
• M41: 25,140,072 km (0.118 R)
• M42: 25,638,681 km (0.119 R)
• M43: 25,722,157 km (0.114 R)
• M44: 25,889,258 km (0.12 R)
• M45: 26,561,401 km (0.105 R)
• M46: 27,494,892 km (0.112 R)
• M47: 29,306,821 km (0.079 R)
• M48: 30,007,089 km (0.098 R)
• M49: 31,335,069 km (0.083 R)
• M50: 34,691,597 km (0.106 R)
• M51: 36,178,001 km (0.095 R)
• M52: 36,928,982 km (0.1 R)
• M53: 37,400,964 km (0.04 R)
• M54: 38,733,133 km (0.106 R)
• M55: 39,790,640 km (0.067 R)
• M56: 41,052,648 km (0.12 R)
• M57: 43,715,490 km (0.101 R)
• M58: 45,218,799 km (0.065 R)
• M59: 45,622,563 km (0.074 R)
• M60: 46,230,380 km (0.113 R)
• M61: 46,840,888 km (0.047 R)
• M62: 47,249,440 km (0.085 R)
• M63: 48,688,572 km (0.038 R)
• M64: 49,621,165 km (0.037 R)
• M65: 51,188,801 km (0.091 R)
• M66: 51,293,819 km (0.093 R)
• M67: 52,137,102 km (0.089 R)
• M68: 53,091,088 km (0.046 R)
• M69: 53,197,452 km (0.035 R)
• M70: 53,303,965 km (0.099 R)
• M71: 54,051,057 km (0.115 R)
• M72: 54,479,505 km (0.086 R)
• M73: 56,204,518 km (0.082 R)
• M74: 59,818,504 km (0.111 R)
• M75: 60,150,761 km (0.111 R)
• M76: 60,372,614 km (0.091 R)
• M77: 60,928,370 km (0.059 R)
• M78: 65,549,598 km (0.088 R)
• M79: 66,349,797 km (0.118 R)
• M80: 66,923,355 km (0.076 R)
• M81: 67,383,369 km (0.071 R)
• M82: 67,498,559 km (0.104 R)
• M83: 67,729,090 km (0.056 R)
• M84: 67,844,430 km (0.113 R)
• M85: 67,959,769 km (0.1 R)
• M86: 68,537,965 km (0.115 R)
• M87: 71,453,029 km (0.094 R)
• M88: 74,884,805 km (0.119 R)
• M89: 75,721,206 km (0.099 R)
• M90: 76,680,877 km (0.052 R)
• M91: 79,462,350 km (0.1 R)
• M92: 80,437,429 km (0.094 R)
• M93: 80,681,872 km (0.111 R)
• M94: 81,416,547 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.6

Radius: 6.1

Gravity: 25.74 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 18.07 AU - 18.21 AU

Year: 27539 Days

Day: 17 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,300,959 km

• M1: 351,405 km (0.083 R)
• M2: 467,045 km (0.091 R)
• M3: 735,573 km (0.092 R)
• M4: 1,014,124 km (0.097 R)
• M5: 1,148,014 km (0.066 R)
• M6: 1,287,738 km (0.086 R)
• M7: 1,433,148 km (0.099 R)
• M8: 1,507,797 km (0.09 R)
• M9: 2,546,605 km (0.11 R)
• M10: 2,729,712 km (0.107 R)
• M11: 2,917,009 km (0.088 R)
• M12: 3,060,174 km (0.082 R)
• M13: 3,304,019 km (0.068 R)
• M14: 3,967,186 km (0.104 R)
• M15: 4,287,026 km (0.046 R)
• M16: 4,341,031 km (0.059 R)
• M17: 4,449,938 km (0.072 R)
• M18: 5,237,421 km (0.063 R)
• M19: 5,470,196 km (0.059 R)
• M20: 6,127,828 km (0.117 R)
• M21: 6,747,163 km (0.055 R)
• M22: 8,044,775 km (0.096 R)
• M23: 9,700,076 km (0.08 R)
• M24: 13,545,938 km (0.101 R)
• M25: 14,187,264 km (0.051 R)
• M26: 14,756,633 km (0.047 R)
• M27: 17,021,395 km (0.104 R)
• M28: 18,413,852 km (0.057 R)
• M29: 18,856,363 km (0.103 R)
• M30: 22,426,666 km (0.03 R)
• M31: 22,520,912 km (0.098 R)
• M32: 22,709,854 km (0.11 R)
• M33: 22,994,090 km (0.1 R)
• M34: 23,854,128 km (0.118 R)
• M35: 24,822,027 km (0.107 R)
• M36: 24,919,415 km (0.073 R)
• M37: 25,703,906 km (0.066 R)
• M38: 27,397,803 km (0.066 R)
• M39: 29,230,227 km (0.076 R)
• M40: 29,849,712 km (0.037 R)
• M41: 31,734,196 km (0.066 R)
• M42: 32,477,399 km (0.082 R)
• M43: 33,981,007 km (0.115 R)
• M44: 35,178,238 km (0.088 R)
• M45: 35,507,204 km (0.114 R)
• M46: 36,610,937 km (0.109 R)
• M47: 37,390,193 km (0.115 R)
• M48: 38,287,481 km (0.096 R)
• M49: 39,760,720 km (0.098 R)
• M50: 40,332,334 km (0.083 R)
• M51: 40,446,926 km (0.06 R)
• M52: 41,021,681 km (0.041 R)
• M53: 42,762,252 km (0.117 R)
• M54: 43,230,493 km (0.094 R)
• M55: 44,172,062 km (0.09 R)
• M56: 46,675,583 km (0.047 R)
• M57: 46,916,435 km (0.102 R)
• M58: 47,762,561 km (0.045 R)
• M59: 48,735,695 km (0.081 R)
• M60: 49,469,921 km (0.093 R)
• M61: 49,592,592 km (0.116 R)
• M62: 51,321,345 km (0.072 R)
• M63: 54,330,356 km (0.054 R)
• M64: 56,368,029 km (0.029 R)
• M65: 56,496,085 km (0.054 R)
• M66: 56,881,299 km (0.111 R)
• M67: 59,340,539 km (0.028 R)
• M68: 59,601,437 km (0.093 R)
• M69: 60,911,615 km (0.059 R)
• M70: 63,960,719 km (0.107 R)
• M71: 64,362,090 km (0.071 R)
• M72: 64,496,130 km (0.058 R)
• M73: 65,706,078 km (0.056 R)
• M74: 66,787,820 km (0.109 R)
• M75: 68,011,830 km (0.115 R)
• M76: 69,930,721 km (0.109 R)
• M77: 71,728,289 km (0.098 R)
• M78: 73,121,345 km (0.084 R)
• M79: 74,101,809 km (0.11 R)
• M80: 74,382,754 km (0.046 R)
• M81: 74,804,770 km (0.097 R)
• M82: 74,945,691 km (0.098 R)
• M83: 79,069,057 km (0.103 R)
• M84: 82,100,508 km (0.09 R)
• M85: 87,385,203 km (0.114 R)
• M86: 87,533,454 km (0.072 R)
• M87: 88,276,507 km (0.086 R)
• M88: 91,721,446 km (0.114 R)
• M89: 91,872,241 km (0.113 R)
• M90: 92,627,411 km (0.116 R)
• M91: 94,752,599 km (0.088 R)
• M92: 95,362,808 km (0.078 R)
• M93: 96,127,253 km (0.094 R)
• M94: 97,662,427 km (0.084 R)
• M95: 99,205,678 km (0.047 R)
• M96: 101,379,784 km (0.06 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 10,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit