🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.56 AU - 0.72 AU

Year: 219 Days

Day: 28.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 143.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.03 AU - 3.25 AU

Year: 1834 Days

Day: 40.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,981,536 km

• M1: 1,200,822 km (0.092 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.8

Radius: 10

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.08 AU - 5.1 AU

Year: 4909 Days

Day: 13.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,981,536 km

• M1: 151,842 km (0.097 R)
• M2: 274,961 km (0.076 R)
• M3: 527,781 km (0.032 R)
• M4: 771,626 km (0.093 R)
• M5: 1,021,604 km (0.087 R)
• M6: 1,562,400 km (0.082 R)
• M7: 1,736,981 km (0.12 R)
• M8: 1,973,495 km (0.082 R)
• M9: 2,600,161 km (0.107 R)
• M10: 2,766,214 km (0.08 R)
• M11: 3,262,730 km (0.068 R)
• M12: 3,396,919 km (0.116 R)
• M13: 3,857,531 km (0.079 R)
• M14: 4,191,583 km (0.085 R)
• M15: 4,485,543 km (0.102 R)
• M16: 5,249,688 km (0.114 R)
• M17: 5,381,035 km (0.079 R)
• M18: 5,486,801 km (0.095 R)
• M19: 5,727,504 km (0.103 R)
• M20: 6,164,031 km (0.09 R)
• M21: 6,554,780 km (0.092 R)
• M22: 6,696,300 km (0.099 R)
• M23: 6,781,720 km (0.068 R)
• M24: 6,867,589 km (0.063 R)
• M25: 7,127,142 km (0.072 R)
• M26: 7,596,430 km (0.088 R)
• M27: 7,924,947 km (0.062 R)
• M28: 8,136,479 km (0.084 R)
• M29: 8,938,323 km (0.108 R)
• M30: 9,063,985 km (0.105 R)
• M31: 9,126,966 km (0.076 R)
• M32: 9,316,955 km (0.109 R)
• M33: 9,765,300 km (0.071 R)
• M34: 9,862,389 km (0.082 R)
• M35: 10,024,703 km (0.118 R)
• M36: 10,155,302 km (0.09 R)
• M37: 10,319,261 km (0.078 R)
• M38: 11,628,392 km (0.103 R)
• M39: 11,972,467 km (0.077 R)
• M40: 12,494,863 km (0.065 R)
• M41: 12,776,556 km (0.118 R)
• M42: 13,346,224 km (0.115 R)
• M43: 13,561,945 km (0.083 R)
• M44: 13,706,456 km (0.101 R)
• M45: 14,033,477 km (0.107 R)
• M46: 14,179,634 km (0.076 R)
• M47: 15,067,049 km (0.103 R)
• M48: 16,087,007 km (0.075 R)
• M49: 17,599,292 km (0.065 R)
• M50: 17,994,380 km (0.076 R)
• M51: 18,312,425 km (0.048 R)
• M52: 19,726,274 km (0.04 R)
• M53: 20,260,189 km (0.118 R)
• M54: 20,591,249 km (0.091 R)
• M55: 20,840,629 km (0.089 R)
• M56: 21,091,056 km (0.104 R)
• M57: 21,258,605 km (0.107 R)
• M58: 21,510,678 km (0.063 R)
• M59: 21,594,901 km (0.097 R)
• M60: 22,528,991 km (0.115 R)
• M61: 22,786,000 km (0.035 R)
• M62: 23,044,056 km (0.117 R)
• M63: 23,562,861 km (0.095 R)
• M64: 23,693,311 km (0.064 R)
• M65: 23,998,341 km (0.119 R)
• M66: 24,129,389 km (0.043 R)
• M67: 24,436,363 km (0.116 R)
• M68: 25,142,765 km (0.065 R)
• M69: 25,364,917 km (0.106 R)
• M70: 25,543,088 km (0.078 R)
• M71: 25,900,627 km (0.034 R)
• M72: 26,530,434 km (0.099 R)
• M73: 26,801,805 km (0.057 R)
• M74: 26,892,461 km (0.052 R)
• M75: 27,210,805 km (0.086 R)
• M76: 27,530,197 km (0.058 R)
• M77: 27,713,305 km (0.041 R)
• M78: 27,805,008 km (0.092 R)
• M79: 29,426,200 km (0.1 R)
• M80: 29,660,321 km (0.069 R)
• M81: 29,801,093 km (0.12 R)
• M82: 30,319,150 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.6

Radius: 13.1

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.11 AU - 11.39 AU

Year: 12027 Days

Day: 11.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,981,536 km

• M1: 164,857 km (0.106 R)
• M2: 444,754 km (0.108 R)
• M3: 775,815 km (0.112 R)
• M4: 1,136,794 km (0.1 R)
• M5: 1,324,988 km (0.112 R)
• M6: 1,575,415 km (0.094 R)
• M7: 2,036,625 km (0.097 R)
• M8: 2,417,502 km (0.115 R)
• M9: 2,508,756 km (0.077 R)
• M10: 2,726,122 km (0.095 R)
• M11: 2,821,266 km (0.092 R)
• M12: 3,347,701 km (0.049 R)
• M13: 3,869,199 km (0.042 R)
• M14: 6,117,805 km (0.106 R)
• M15: 6,582,755 km (0.101 R)
• M16: 7,682,000 km (0.093 R)
• M17: 8,322,279 km (0.119 R)
• M18: 9,459,821 km (0.118 R)
• M19: 9,556,910 km (0.115 R)
• M20: 10,096,360 km (0.109 R)
• M21: 10,245,210 km (0.12 R)
• M22: 10,645,833 km (0.112 R)
• M23: 12,088,256 km (0.037 R)
• M24: 12,246,381 km (0.055 R)
• M25: 12,832,356 km (0.068 R)
• M26: 13,209,941 km (0.095 R)
• M27: 13,481,910 km (0.12 R)
• M28: 13,976,331 km (0.051 R)
• M29: 14,142,384 km (0.107 R)
• M30: 14,588,485 km (0.074 R)
• M31: 14,700,684 km (0.043 R)
• M32: 14,982,676 km (0.111 R)
• M33: 15,323,310 km (0.08 R)
• M34: 17,005,837 km (0.084 R)
• M35: 17,242,501 km (0.038 R)
• M36: 17,898,936 km (0.089 R)
• M37: 19,917,311 km (0.11 R)
• M38: 20,543,079 km (0.096 R)
• M39: 21,302,438 km (0.111 R)
• M40: 21,685,707 km (0.084 R)
• M41: 22,458,979 km (0.088 R)
• M42: 24,564,718 km (0.055 R)
• M43: 25,505,839 km (0.098 R)
• M44: 26,527,143 km (0.054 R)
• M45: 26,733,139 km (0.117 R)
• M46: 26,939,435 km (0.115 R)
• M47: 27,284,707 km (0.114 R)
• M48: 27,492,498 km (0.11 R)
• M49: 27,770,451 km (0.065 R)
• M50: 27,979,439 km (0.089 R)
• M51: 29,315,648 km (0.057 R)
• M52: 31,758,282 km (0.068 R)
• M53: 31,903,990 km (0.109 R)
• M54: 32,049,997 km (0.089 R)
• M55: 33,077,735 km (0.108 R)
• M56: 34,190,893 km (0.092 R)
• M57: 34,714,635 km (0.057 R)
• M58: 35,845,744 km (0.1 R)
• M59: 36,377,714 km (0.11 R)
• M60: 36,530,304 km (0.099 R)
• M61: 38,531,774 km (0.063 R)
• M62: 38,765,147 km (0.095 R)
• M63: 38,920,878 km (0.111 R)
• M64: 39,467,658 km (0.07 R)
• M65: 40,726,973 km (0.1 R)
• M66: 41,202,694 km (0.086 R)
• M67: 41,520,739 km (0.117 R)
• M68: 41,759,946 km (0.106 R)
• M69: 42,079,487 km (0.078 R)
• M70: 42,480,111 km (0.104 R)
• M71: 42,881,930 km (0.069 R)
• M72: 43,689,460 km (0.093 R)
• M73: 44,502,075 km (0.047 R)
• M74: 45,730,274 km (0.105 R)
• M75: 48,387,431 km (0.116 R)
• M76: 48,471,356 km (0.11 R)
• M77: 48,891,277 km (0.118 R)
• M78: 48,975,351 km (0.025 R)
• M79: 49,734,859 km (0.061 R)
• M80: 49,819,382 km (0.081 R)
• M81: 50,243,193 km (0.098 R)
• M82: 50,923,863 km (0.111 R)
• M83: 54,198,112 km (0.109 R)
• M84: 54,546,675 km (0.063 R)
• M85: 56,389,122 km (0.072 R)
• M86: 57,096,421 km (0.087 R)
• M87: 58,519,695 km (0.098 R)
• M88: 59,146,061 km (0.036 R)
• M89: 59,954,638 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.1

Radius: 6.6

Gravity: 12.01 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.59 AU - 10.33 AU

Year: 13437 Days

Day: 17.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,981,536 km

• M1: 83,775 km (0.091 R)
• M2: 244,144 km (0.054 R)
• M3: 372,798 km (0.097 R)
• M4: 430,842 km (0.102 R)
• M5: 492,327 km (0.104 R)
• M6: 845,527 km (0.101 R)
• M7: 1,154,447 km (0.089 R)
• M8: 1,355,806 km (0.086 R)
• M9: 1,641,837 km (0.083 R)
• M10: 1,791,883 km (0.101 R)
• M11: 1,946,567 km (0.118 R)
• M12: 2,493,049 km (0.068 R)
• M13: 2,872,429 km (0.111 R)
• M14: 3,364,307 km (0.102 R)
• M15: 3,427,586 km (0.032 R)
• M16: 3,750,119 km (0.061 R)
• M17: 4,320,835 km (0.108 R)
• M18: 4,493,770 km (0.049 R)
• M19: 4,882,426 km (0.081 R)
• M20: 5,208,399 km (0.12 R)
• M21: 5,616,353 km (0.098 R)
• M22: 5,957,885 km (0.084 R)
• M23: 6,502,421 km (0.071 R)
• M24: 7,022,274 km (0.042 R)
• M25: 8,186,893 km (0.093 R)
• M26: 8,487,286 km (0.076 R)
• M27: 8,573,753 km (0.113 R)
• M28: 8,660,670 km (0.11 R)
• M29: 9,365,425 km (0.105 R)
• M30: 10,318,364 km (0.063 R)
• M31: 10,410,665 km (0.113 R)
• M32: 10,923,637 km (0.071 R)
• M33: 12,609,455 km (0.109 R)
• M34: 12,658,822 km (0.085 R)
• M35: 13,155,936 km (0.053 R)
• M36: 13,356,547 km (0.073 R)
• M37: 13,964,512 km (0.1 R)
• M38: 14,169,162 km (0.082 R)
• M39: 15,207,222 km (0.11 R)
• M40: 15,629,387 km (0.113 R)
• M41: 16,055,292 km (0.094 R)
• M42: 16,162,404 km (0.054 R)
• M43: 16,973,075 km (0.068 R)
• M44: 17,082,132 km (0.042 R)
• M45: 17,796,911 km (0.089 R)
• M46: 18,297,465 km (0.03 R)
• M47: 19,085,248 km (0.054 R)
• M48: 19,999,141 km (0.057 R)
• M49: 21,161,516 km (0.074 R)
• M50: 21,928,654 km (0.066 R)
• M51: 23,429,420 km (0.068 R)
• M52: 23,551,043 km (0.08 R)
• M53: 24,468,826 km (0.084 R)
• M54: 24,653,879 km (0.113 R)
• M55: 25,460,810 km (0.069 R)
• M56: 26,024,494 km (0.079 R)
• M57: 26,213,287 km (0.112 R)
• M58: 26,529,088 km (0.101 R)
• M59: 26,592,368 km (0.094 R)
• M60: 26,973,244 km (0.048 R)
• M61: 27,355,766 km (0.08 R)
• M62: 27,676,055 km (0.104 R)
• M63: 29,099,778 km (0.102 R)
• M64: 29,426,649 km (0.083 R)
• M65: 29,557,846 km (0.112 R)
• M66: 30,084,132 km (0.108 R)
• M67: 30,613,559 km (0.117 R)
• M68: 30,879,544 km (0.098 R)
• M69: 32,017,983 km (0.098 R)
• M70: 32,355,476 km (0.033 R)
• M71: 32,694,166 km (0.092 R)
• M72: 32,897,918 km (0.097 R)
• M73: 35,236,432 km (0.111 R)
• M74: 36,214,802 km (0.075 R)
• M75: 37,984,096 km (0.116 R)
• M76: 38,484,501 km (0.069 R)
• M77: 38,843,237 km (0.091 R)
• M78: 39,564,149 km (0.051 R)
• M79: 40,071,435 km (0.053 R)
• M80: 41,900,568 km (0.046 R)
• M81: 47,011,729 km (0.075 R)
• M82: 47,395,298 km (0.07 R)
• M83: 48,242,770 km (0.062 R)
• M84: 48,319,963 km (0.1 R)
• M85: 48,629,481 km (0.071 R)
• M86: 48,706,972 km (0.095 R)
• M87: 48,784,614 km (0.06 R)
• M88: 48,939,747 km (0.099 R)
• M89: 52,236,435 km (0.091 R)
• M90: 52,474,595 km (0.088 R)
• M91: 52,952,111 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.7

Radius: 4.5

Gravity: 21.91 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.44 AU - 15.98 AU

Year: 20525 Days

Day: 19.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,981,536 km

• M1: 58,044 km (0.059 R)
• M2: 122,820 km (0.085 R)
• M3: 204,351 km (0.116 R)
• M4: 872,604 km (0.067 R)
• M5: 942,915 km (0.098 R)
• M6: 1,039,556 km (0.069 R)
• M7: 1,773,333 km (0.078 R)
• M8: 1,923,529 km (0.104 R)
• M9: 2,365,591 km (0.091 R)
• M10: 3,561,776 km (0.103 R)
• M11: 3,982,894 km (0.061 R)
• M12: 4,541,492 km (0.09 R)
• M13: 4,623,322 km (0.117 R)
• M14: 4,997,466 km (0.117 R)
• M15: 6,041,959 km (0.063 R)
• M16: 6,542,513 km (0.109 R)
• M17: 7,438,156 km (0.046 R)
• M18: 7,680,205 km (0.086 R)
• M19: 8,221,749 km (0.092 R)
• M20: 8,623,270 km (0.088 R)
• M21: 9,134,147 km (0.11 R)
• M22: 10,185,072 km (0.111 R)
• M23: 10,292,184 km (0.032 R)
• M24: 10,561,759 km (0.068 R)
• M25: 13,090,711 km (0.093 R)
• M26: 14,331,626 km (0.088 R)
• M27: 14,511,891 km (0.119 R)
• M28: 15,057,325 km (0.072 R)
• M29: 15,179,546 km (0.099 R)
• M30: 15,240,732 km (0.04 R)
• M31: 15,981,241 km (0.112 R)
• M32: 16,043,624 km (0.025 R)
• M33: 16,481,497 km (0.114 R)
• M34: 17,819,051 km (0.118 R)
• M35: 18,468,007 km (0.032 R)
• M36: 19,456,101 km (0.107 R)
• M37: 20,732,021 km (0.068 R)
• M38: 21,277,305 km (0.035 R)
• M39: 21,345,671 km (0.084 R)
• M40: 21,896,341 km (0.025 R)
• M41: 21,965,455 km (0.1 R)
• M42: 22,312,373 km (0.04 R)
• M43: 23,011,444 km (0.097 R)
• M44: 23,152,066 km (0.086 R)
• M45: 24,144,947 km (0.118 R)
• M46: 25,296,402 km (0.09 R)
• M47: 25,368,957 km (0.105 R)
• M48: 25,805,932 km (0.109 R)
• M49: 25,952,089 km (0.056 R)
• M50: 26,613,162 km (0.027 R)
• M51: 27,205,570 km (0.101 R)
• M52: 27,428,770 km (0.093 R)
• M53: 27,877,114 km (0.109 R)
• M54: 28,102,110 km (0.103 R)
• M55: 29,388,950 km (0.114 R)
• M56: 29,847,618 km (0.051 R)
• M57: 30,462,914 km (0.088 R)
• M58: 31,627,832 km (0.071 R)
• M59: 31,940,941 km (0.111 R)
• M60: 32,491,461 km (0.044 R)
• M61: 32,649,286 km (0.117 R)
• M62: 33,601,627 km (0.11 R)
• M63: 33,681,362 km (0.076 R)
• M64: 34,001,053 km (0.092 R)
• M65: 36,512,951 km (0.117 R)
• M66: 37,501,194 km (0.053 R)
• M67: 37,583,922 km (0.094 R)
• M68: 37,832,554 km (0.088 R)
• M69: 39,504,011 km (0.106 R)
• M70: 40,094,623 km (0.099 R)
• M71: 40,263,968 km (0.081 R)
• M72: 42,141,870 km (0.101 R)
• M73: 43,960,830 km (0.099 R)
• M74: 44,923,792 km (0.082 R)
• M75: 45,099,719 km (0.074 R)
• M76: 45,628,547 km (0.062 R)
• M77: 46,248,182 km (0.108 R)
• M78: 47,138,139 km (0.094 R)
• M79: 47,316,909 km (0.095 R)
• M80: 47,406,219 km (0.096 R)
• M81: 47,674,897 km (0.05 R)
• M82: 47,764,506 km (0.065 R)
• M83: 49,115,973 km (0.119 R)
• M84: 50,297,347 km (0.114 R)
• M85: 50,937,477 km (0.102 R)
• M86: 55,209,693 km (0.077 R)
• M87: 57,674,916 km (0.108 R)
• M88: 57,961,545 km (0.034 R)
• M89: 58,824,725 km (0.08 R)
• M90: 59,691,944 km (0.1 R)
• M91: 61,732,160 km (0.084 R)
• M92: 62,613,441 km (0.108 R)
• M93: 65,880,359 km (0.038 R)
• M94: 66,180,004 km (0.102 R)
• M95: 66,480,247 km (0.053 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: 407 - 12,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit