🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.54 AU - 0.68 AU

Year: 169 Days

Day: 34 Hours

Environment

Temp: 204 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,798,318 km

• M1: 74,201 km (0.034 R)
• M2: 138,827 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.64 AU - 0.76 AU

Year: 208 Days

Day: 20.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 105.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.75 AU - 1.85 AU

Year: 857 Days

Day: 35.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.19 AU - 2.33 AU

Year: 1205 Days

Day: 26 Hours

Environment

Temp: -61 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.03 AU - 2.77 AU

Year: 1319 Days

Day: 28.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539

Radius: 11.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.48 AU - 10.18 AU

Year: 10934 Days

Day: 5.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,798,318 km

• M1: 269,426 km (0.084 R)
• M2: 1,474,586 km (0.094 R)
• M3: 1,925,175 km (0.112 R)
• M4: 2,117,408 km (0.081 R)
• M5: 2,678,550 km (0.099 R)
• M6: 2,758,585 km (0.062 R)
• M7: 2,893,971 km (0.08 R)
• M8: 3,003,776 km (0.069 R)
• M9: 3,115,076 km (0.097 R)
• M10: 3,515,700 km (0.026 R)
• M11: 4,556,153 km (0.12 R)
• M12: 4,684,508 km (0.109 R)
• M13: 5,548,585 km (0.117 R)
• M14: 6,461,431 km (0.053 R)
• M15: 6,898,556 km (0.038 R)
• M16: 6,972,308 km (0.119 R)
• M17: 7,120,709 km (0.094 R)
• M18: 7,610,193 km (0.112 R)
• M19: 8,071,852 km (0.081 R)
• M20: 8,227,733 km (0.101 R)
• M21: 8,305,973 km (0.068 R)
• M22: 9,022,248 km (0.045 R)
• M23: 9,510,685 km (0.054 R)
• M24: 10,133,461 km (0.05 R)
• M25: 10,769,401 km (0.106 R)
• M26: 11,157,159 km (0.094 R)
• M27: 11,418,357 km (0.077 R)
• M28: 13,164,463 km (0.116 R)
• M29: 13,348,169 km (0.111 R)
• M30: 13,579,148 km (0.054 R)
• M31: 13,811,324 km (0.078 R)
• M32: 13,904,673 km (0.107 R)
• M33: 13,998,172 km (0.029 R)
• M34: 15,425,485 km (0.109 R)
• M35: 15,619,214 km (0.057 R)
• M36: 17,399,728 km (0.098 R)
• M37: 17,500,557 km (0.041 R)
• M38: 17,956,532 km (0.109 R)
• M39: 18,776,777 km (0.061 R)
• M40: 19,035,731 km (0.108 R)
• M41: 19,191,612 km (0.086 R)
• M42: 19,819,474 km (0.113 R)
• M43: 20,083,065 km (0.107 R)
• M44: 20,294,746 km (0.09 R)
• M45: 20,720,352 km (0.057 R)
• M46: 21,256,511 km (0.109 R)
• M47: 21,526,386 km (0.105 R)
• M48: 21,797,307 km (0.103 R)
• M49: 22,892,513 km (0.073 R)
• M50: 23,446,923 km (0.095 R)
• M51: 23,614,024 km (0.111 R)
• M52: 23,781,574 km (0.046 R)
• M53: 24,512,210 km (0.082 R)
• M54: 25,022,338 km (0.081 R)
• M55: 25,307,322 km (0.049 R)
• M56: 25,421,615 km (0.077 R)
• M57: 26,110,962 km (0.108 R)
• M58: 26,284,196 km (0.105 R)
• M59: 26,573,818 km (0.094 R)
• M60: 26,806,293 km (0.119 R)
• M61: 27,625,491 km (0.118 R)
• M62: 29,348,110 km (0.089 R)
• M63: 29,468,237 km (0.099 R)
• M64: 29,588,514 km (0.075 R)
• M65: 31,719,237 km (0.098 R)
• M66: 32,027,558 km (0.063 R)
• M67: 33,271,314 km (0.104 R)
• M68: 33,962,008 km (0.11 R)
• M69: 34,657,488 km (0.072 R)
• M70: 34,847,926 km (0.107 R)
• M71: 35,357,606 km (0.101 R)
• M72: 35,613,419 km (0.105 R)
• M73: 36,771,905 km (0.088 R)
• M74: 37,421,010 km (0.061 R)
• M75: 38,008,331 km (0.063 R)
• M76: 38,401,474 km (0.063 R)
• M77: 41,191,923 km (0.088 R)
• M78: 42,068,716 km (0.118 R)
• M79: 42,272,020 km (0.057 R)
• M80: 42,679,525 km (0.057 R)
• M81: 42,883,726 km (0.093 R)
• M82: 43,224,809 km (0.097 R)
• M83: 43,498,274 km (0.087 R)
• M84: 44,184,479 km (0.117 R)
• M85: 45,637,374 km (0.109 R)
• M86: 45,985,637 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.7

Radius: 13

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.39 AU - 11.83 AU

Year: 13137 Days

Day: 9.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,798,318 km

• M1: 175,179 km (0.03 R)
• M2: 259,552 km (0.088 R)
• M3: 438,471 km (0.094 R)
• M4: 620,233 km (0.112 R)
• M5: 1,024,147 km (0.056 R)
• M6: 1,367,025 km (0.111 R)
• M7: 1,820,905 km (0.064 R)
• M8: 1,922,482 km (0.116 R)
• M9: 2,131,620 km (0.105 R)
• M10: 2,239,031 km (0.092 R)
• M11: 2,459,539 km (0.101 R)
• M12: 2,803,913 km (0.045 R)
• M13: 2,952,015 km (0.082 R)
• M14: 3,256,297 km (0.043 R)
• M15: 4,027,923 km (0.1 R)
• M16: 4,331,756 km (0.098 R)
• M17: 4,503,793 km (0.11 R)
• M18: 4,608,213 km (0.051 R)
• M19: 6,860,259 km (0.104 R)
• M20: 7,142,401 km (0.055 R)
• M21: 7,387,292 km (0.093 R)
• M22: 7,718,203 km (0.119 R)
• M23: 8,266,330 km (0.1 R)
• M24: 8,437,619 km (0.079 R)
• M25: 8,914,537 km (0.073 R)
• M26: 9,090,165 km (0.105 R)
• M27: 9,579,200 km (0.12 R)
• M28: 9,713,988 km (0.096 R)
• M29: 9,894,852 km (0.109 R)
• M30: 10,815,477 km (0.12 R)
• M31: 11,144,293 km (0.058 R)
• M32: 11,667,587 km (0.1 R)
• M33: 11,859,970 km (0.098 R)
• M34: 12,101,720 km (0.073 R)
• M35: 12,787,626 km (0.039 R)
• M36: 12,936,326 km (0.076 R)
• M37: 13,185,407 km (0.07 R)
• M38: 13,385,718 km (0.069 R)
• M39: 13,587,077 km (0.108 R)
• M40: 13,891,060 km (0.068 R)
• M41: 14,248,449 km (0.083 R)
• M42: 14,712,651 km (0.119 R)
• M43: 15,339,167 km (0.103 R)
• M44: 16,402,808 km (0.081 R)
• M45: 17,161,419 km (0.081 R)
• M46: 17,820,846 km (0.039 R)
• M47: 18,376,752 km (0.097 R)
• M48: 18,488,651 km (0.075 R)
• M49: 18,656,799 km (0.103 R)
• M50: 18,881,944 km (0.091 R)
• M51: 19,619,761 km (0.054 R)
• M52: 19,791,349 km (0.116 R)
• M53: 21,475,822 km (0.084 R)
• M54: 22,126,722 km (0.107 R)
• M55: 22,544,399 km (0.093 R)
• M56: 22,904,332 km (0.054 R)
• M57: 23,145,483 km (0.115 R)
• M58: 23,447,970 km (0.065 R)
• M59: 25,104,467 km (0.074 R)
• M60: 25,915,288 km (0.112 R)
• M61: 26,040,801 km (0.058 R)
• M62: 26,608,225 km (0.091 R)
• M63: 27,371,025 km (0.109 R)
• M64: 28,012,351 km (0.113 R)
• M65: 28,983,391 km (0.045 R)
• M66: 29,178,915 km (0.081 R)
• M67: 29,571,310 km (0.108 R)
• M68: 33,317,391 km (0.119 R)
• M69: 33,727,588 km (0.11 R)
• M70: 33,864,769 km (0.058 R)
• M71: 34,070,765 km (0.103 R)
• M72: 34,414,990 km (0.096 R)
• M73: 34,553,069 km (0.105 R)
• M74: 36,786,416 km (0.059 R)
• M75: 40,659,804 km (0.107 R)
• M76: 43,462,370 km (0.091 R)
• M77: 43,985,514 km (0.038 R)
• M78: 44,585,701 km (0.066 R)
• M79: 46,861,084 km (0.116 R)
• M80: 47,167,311 km (0.103 R)
• M81: 47,704,816 km (0.107 R)
• M82: 48,630,977 km (0.114 R)
• M83: 49,796,942 km (0.102 R)
• M84: 51,602,738 km (0.115 R)
• M85: 52,791,892 km (0.078 R)
• M86: 53,350,041 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.6

Radius: 6.3

Gravity: 15.59 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 11.33 AU - 15.33 AU

Year: 17266 Days

Day: 15.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,798,318 km

• M1: 177,124 km (0.09 R)
• M2: 239,207 km (0.1 R)
• M3: 800,797 km (0.078 R)
• M4: 868,116 km (0.114 R)
• M5: 1,233,434 km (0.085 R)
• M6: 1,392,008 km (0.093 R)
• M7: 1,446,312 km (0.112 R)
• M8: 1,642,285 km (0.086 R)
• M9: 1,936,844 km (0.087 R)
• M10: 2,312,035 km (0.075 R)
• M11: 3,057,182 km (0.057 R)
• M12: 3,418,760 km (0.077 R)
• M13: 3,793,802 km (0.12 R)
• M14: 4,142,664 km (0.098 R)
• M15: 4,261,146 km (0.04 R)
• M16: 4,461,308 km (0.059 R)
• M17: 4,501,699 km (0.065 R)
• M18: 4,664,462 km (0.066 R)
• M19: 4,870,757 km (0.066 R)
• M20: 5,207,053 km (0.085 R)
• M21: 6,080,106 km (0.1 R)
• M22: 6,717,992 km (0.062 R)
• M23: 7,714,164 km (0.079 R)
• M24: 8,155,029 km (0.106 R)
• M25: 8,705,100 km (0.027 R)
• M26: 8,857,092 km (0.115 R)
• M27: 9,840,698 km (0.041 R)
• M28: 9,893,356 km (0.098 R)
• M29: 9,999,122 km (0.115 R)
• M30: 10,695,500 km (0.076 R)
• M31: 11,186,630 km (0.093 R)
• M32: 13,928,160 km (0.069 R)
• M33: 14,464,319 km (0.101 R)
• M34: 17,563,089 km (0.062 R)
• M35: 17,819,650 km (0.073 R)
• M36: 18,206,659 km (0.109 R)
• M37: 19,782,523 km (0.12 R)
• M38: 19,982,536 km (0.105 R)
• M39: 20,384,655 km (0.097 R)
• M40: 21,538,353 km (0.096 R)
• M41: 21,813,015 km (0.049 R)
• M42: 22,157,838 km (0.058 R)
• M43: 22,296,216 km (0.085 R)
• M44: 22,922,732 km (0.099 R)
• M45: 24,621,416 km (0.049 R)
• M46: 25,485,942 km (0.096 R)
• M47: 27,467,067 km (0.047 R)
• M48: 27,839,416 km (0.084 R)
• M49: 27,914,065 km (0.096 R)
• M50: 27,988,714 km (0.071 R)
• M51: 28,213,410 km (0.089 R)
• M52: 28,664,298 km (0.081 R)
• M53: 28,739,696 km (0.092 R)
• M54: 30,338,149 km (0.085 R)
• M55: 31,731,055 km (0.106 R)
• M56: 32,121,655 km (0.11 R)
• M57: 36,195,803 km (0.111 R)
• M58: 37,177,764 km (0.106 R)
• M59: 38,251,428 km (0.083 R)
• M60: 39,838,960 km (0.111 R)
• M61: 41,277,643 km (0.066 R)
• M62: 43,423,924 km (0.09 R)
• M63: 44,118,357 km (0.093 R)
• M64: 46,312,060 km (0.092 R)
• M65: 47,645,276 km (0.111 R)
• M66: 48,720,885 km (0.058 R)
• M67: 49,351,889 km (0.101 R)
• M68: 50,076,541 km (0.098 R)
• M69: 50,349,258 km (0.043 R)
• M70: 50,987,293 km (0.025 R)
• M71: 51,353,059 km (0.093 R)
• M72: 53,102,607 km (0.105 R)
• M73: 58,180,257 km (0.079 R)
• M74: 58,562,480 km (0.107 R)
• M75: 63,508,784 km (0.079 R)
• M76: 63,705,356 km (0.113 R)
• M77: 64,494,185 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.3

Radius: 6.5

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 14.34 AU - 15.92 AU

Year: 20878 Days

Day: 25 Hours

Environment

Temp: -185 °C

Axial Tilt: 170.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,798,318 km

• M1: 86,767 km (0.069 R)
• M2: 241,900 km (0.051 R)
• M3: 298,597 km (0.065 R)
• M4: 376,837 km (0.104 R)
• M5: 536,608 km (0.107 R)
• M6: 739,013 km (0.116 R)
• M7: 941,419 km (0.116 R)
• M8: 1,110,764 km (0.099 R)
• M9: 1,237,922 km (0.112 R)
• M10: 1,369,718 km (0.113 R)
• M11: 1,451,249 km (0.076 R)
• M12: 2,416,006 km (0.098 R)
• M13: 2,682,739 km (0.096 R)
• M14: 3,575,688 km (0.076 R)
• M15: 4,073,700 km (0.111 R)
• M16: 4,552,413 km (0.063 R)
• M17: 5,958,932 km (0.087 R)
• M18: 6,003,512 km (0.077 R)
• M19: 6,183,030 km (0.096 R)
• M20: 6,547,300 km (0.032 R)
• M21: 6,871,629 km (0.028 R)
• M22: 8,420,565 km (0.117 R)
• M23: 8,520,796 km (0.107 R)
• M24: 8,571,060 km (0.078 R)
• M25: 8,621,475 km (0.093 R)
• M26: 8,925,907 km (0.072 R)
• M27: 10,392,564 km (0.102 R)
• M28: 11,374,225 km (0.091 R)
• M29: 11,932,225 km (0.12 R)
• M30: 12,101,421 km (0.046 R)
• M31: 13,836,307 km (0.073 R)
• M32: 14,073,569 km (0.078 R)
• M33: 14,192,649 km (0.108 R)
• M34: 14,252,339 km (0.117 R)
• M35: 15,035,633 km (0.051 R)
• M36: 15,157,406 km (0.118 R)
• M37: 16,205,339 km (0.118 R)
• M38: 16,517,998 km (0.113 R)
• M39: 17,149,451 km (0.117 R)
• M40: 17,276,609 km (0.095 R)
• M41: 19,486,918 km (0.111 R)
• M42: 20,557,440 km (0.091 R)
• M43: 20,963,748 km (0.073 R)
• M44: 21,167,949 km (0.096 R)
• M45: 21,578,296 km (0.101 R)
• M46: 21,646,961 km (0.093 R)
• M47: 22,894,907 km (0.094 R)
• M48: 24,166,040 km (0.052 R)
• M49: 24,308,756 km (0.095 R)
• M50: 24,666,595 km (0.087 R)
• M51: 25,026,228 km (0.096 R)
• M52: 25,170,590 km (0.113 R)
• M53: 25,605,172 km (0.079 R)
• M54: 25,750,730 km (0.103 R)
• M55: 25,823,435 km (0.101 R)
• M56: 27,591,682 km (0.12 R)
• M57: 28,565,713 km (0.108 R)
• M58: 28,716,508 km (0.064 R)
• M59: 31,398,947 km (0.109 R)
• M60: 32,967,182 km (0.119 R)
• M61: 33,046,319 km (0.037 R)
• M62: 33,204,743 km (0.112 R)
• M63: 33,920,420 km (0.065 R)
• M64: 36,588,049 km (0.068 R)
• M65: 37,822,680 km (0.109 R)
• M66: 37,905,557 km (0.075 R)
• M67: 39,994,991 km (0.079 R)
• M68: 40,501,978 km (0.091 R)
• M69: 40,756,294 km (0.112 R)
• M70: 41,096,181 km (0.047 R)
• M71: 41,950,085 km (0.11 R)
• M72: 42,896,142 km (0.1 R)
• M73: 42,982,460 km (0.09 R)
• M74: 45,952,576 km (0.063 R)
• M75: 47,105,677 km (0.104 R)
• M76: 49,349,794 km (0.084 R)
• M77: 49,621,315 km (0.093 R)
• M78: 51,812,175 km (0.115 R)
• M79: 52,088,183 km (0.072 R)
• M80: 52,734,297 km (0.085 R)
• M81: 53,104,551 km (0.111 R)
• M82: 53,475,853 km (0.093 R)
• M83: 54,314,200 km (0.077 R)
• M84: 54,407,698 km (0.096 R)
• M85: 54,781,843 km (0.083 R)
• M86: 59,338,893 km (0.061 R)
• M87: 59,531,425 km (0.064 R)
• M88: 59,724,108 km (0.078 R)
• M89: 59,917,089 km (0.032 R)
• M90: 60,981,777 km (0.079 R)
• M91: 61,078,866 km (0.108 R)
• M92: 61,565,209 km (0.062 R)
• M93: 62,541,634 km (0.118 R)
• M94: 62,933,580 km (0.12 R)
• M95: 64,015,921 km (0.091 R)
• M96: 65,800,025 km (0.076 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 11,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit