🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.97 AU - 1.07 AU

Year: 360 Days

Day: 33.2 Hours

Environment

Temp: 94 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.01 AU - 1.51 AU

Year: 495 Days

Day: 23.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.65 AU - 2.13 AU

Year: 909 Days

Day: 40.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.8

Radius: 11.8

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.86 AU - 10.22 AU

Year: 10309 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,791,886 km

• M1: 148,251 km (0.067 R)
• M2: 239,057 km (0.091 R)
• M3: 383,868 km (0.108 R)
• M4: 868,416 km (0.108 R)
• M5: 1,160,131 km (0.118 R)
• M6: 1,525,449 km (0.107 R)
• M7: 2,310,689 km (0.104 R)
• M8: 2,410,470 km (0.089 R)
• M9: 2,486,466 km (0.063 R)
• M10: 2,692,762 km (0.066 R)
• M11: 3,402,304 km (0.058 R)
• M12: 3,487,874 km (0.111 R)
• M13: 3,661,109 km (0.069 R)
• M14: 4,198,315 km (0.109 R)
• M15: 5,379,240 km (0.111 R)
• M16: 5,512,831 km (0.082 R)
• M17: 5,817,412 km (0.041 R)
• M18: 5,920,186 km (0.04 R)
• M19: 6,800,270 km (0.114 R)
• M20: 7,274,196 km (0.116 R)
• M21: 7,459,249 km (0.045 R)
• M22: 7,608,548 km (0.092 R)
• M23: 7,758,744 km (0.113 R)
• M24: 7,909,987 km (0.036 R)
• M25: 8,215,466 km (0.074 R)
• M26: 8,369,552 km (0.113 R)
• M27: 9,075,355 km (0.108 R)
• M28: 9,274,769 km (0.09 R)
• M29: 9,395,045 km (0.064 R)
• M30: 9,516,070 km (0.085 R)
• M31: 9,922,677 km (0.119 R)
• M32: 11,519,784 km (0.095 R)
• M33: 11,866,253 km (0.077 R)
• M34: 11,997,001 km (0.117 R)
• M35: 12,172,180 km (0.099 R)
• M36: 12,613,644 km (0.087 R)
• M37: 12,747,235 km (0.071 R)
• M38: 12,836,395 km (0.076 R)
• M39: 13,060,493 km (0.086 R)
• M40: 13,331,115 km (0.104 R)
• M41: 13,467,100 km (0.074 R)
• M42: 13,558,055 km (0.088 R)
• M43: 14,246,504 km (0.12 R)
• M44: 15,371,630 km (0.044 R)
• M45: 16,089,251 km (0.114 R)
• M46: 16,573,948 km (0.075 R)
• M47: 17,359,187 km (0.105 R)
• M48: 18,156,544 km (0.054 R)
• M49: 19,016,881 km (0.086 R)
• M50: 19,426,331 km (0.098 R)
• M51: 20,515,104 km (0.043 R)
• M52: 21,623,475 km (0.093 R)
• M53: 22,319,404 km (0.084 R)
• M54: 23,459,190 km (0.043 R)
• M55: 23,733,253 km (0.098 R)
• M56: 24,395,673 km (0.095 R)
• M57: 24,673,326 km (0.074 R)
• M58: 24,952,177 km (0.101 R)
• M59: 25,456,770 km (0.107 R)
• M60: 25,794,862 km (0.116 R)
• M61: 26,248,143 km (0.107 R)
• M62: 26,875,706 km (0.045 R)
• M63: 27,162,635 km (0.091 R)
• M64: 27,335,271 km (0.109 R)
• M65: 27,797,379 km (0.071 R)
• M66: 28,846,658 km (0.118 R)
• M67: 29,553,359 km (0.078 R)
• M68: 30,384,973 km (0.093 R)
• M69: 31,103,940 km (0.097 R)
• M70: 31,465,519 km (0.116 R)
• M71: 32,193,013 km (0.105 R)
• M72: 32,619,816 km (0.038 R)
• M73: 33,171,383 km (0.11 R)
• M74: 33,787,876 km (0.061 R)
• M75: 34,159,627 km (0.102 R)
• M76: 35,094,912 km (0.036 R)
• M77: 35,912,315 km (0.057 R)
• M78: 41,607,805 km (0.086 R)
• M79: 44,152,615 km (0.076 R)
• M80: 44,355,619 km (0.117 R)
• M81: 44,762,675 km (0.025 R)
• M82: 44,898,659 km (0.09 R)
• M83: 45,512,160 km (0.036 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.5

Radius: 6.8

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 11.95 AU - 15.05 AU

Year: 17353 Days

Day: 18.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,791,886 km

• M1: 90,208 km (0.111 R)
• M2: 147,803 km (0.105 R)
• M3: 481,107 km (0.049 R)
• M4: 609,611 km (0.119 R)
• M5: 967,898 km (0.092 R)
• M6: 1,230,742 km (0.111 R)
• M7: 1,596,808 km (0.074 R)
• M8: 1,679,535 km (0.084 R)
• M9: 1,907,074 km (0.05 R)
• M10: 1,965,566 km (0.055 R)
• M11: 2,024,658 km (0.099 R)
• M12: 2,680,644 km (0.111 R)
• M13: 3,291,303 km (0.111 R)
• M14: 3,432,822 km (0.098 R)
• M15: 4,094,045 km (0.111 R)
• M16: 4,208,039 km (0.113 R)
• M17: 4,714,128 km (0.077 R)
• M18: 5,530,184 km (0.048 R)
• M19: 5,656,295 km (0.105 R)
• M20: 5,911,360 km (0.111 R)
• M21: 6,213,847 km (0.058 R)
• M22: 6,301,212 km (0.038 R)
• M23: 6,924,137 km (0.095 R)
• M24: 7,847,605 km (0.117 R)
• M25: 8,662,764 km (0.117 R)
• M26: 8,760,451 km (0.091 R)
• M27: 8,858,438 km (0.095 R)
• M28: 8,907,656 km (0.09 R)
• M29: 9,354,056 km (0.095 R)
• M30: 9,404,171 km (0.103 R)
• M31: 9,655,795 km (0.073 R)
• M32: 11,964,090 km (0.07 R)
• M33: 12,291,559 km (0.111 R)
• M34: 12,843,875 km (0.118 R)
• M35: 13,179,124 km (0.093 R)
• M36: 13,517,364 km (0.099 R)
• M37: 13,687,457 km (0.052 R)
• M38: 14,029,887 km (0.081 R)
• M39: 14,375,159 km (0.119 R)
• M40: 14,606,886 km (0.039 R)
• M41: 15,368,638 km (0.117 R)
• M42: 15,664,991 km (0.115 R)
• M43: 16,808,368 km (0.084 R)
• M44: 16,930,290 km (0.11 R)
• M45: 18,103,138 km (0.042 R)
• M46: 18,667,869 km (0.08 R)
• M47: 19,621,855 km (0.096 R)
• M48: 20,137,070 km (0.083 R)
• M49: 20,656,773 km (0.091 R)
• M50: 21,444,556 km (0.059 R)
• M51: 21,709,344 km (0.111 R)
• M52: 22,779,417 km (0.097 R)
• M53: 23,524,864 km (0.092 R)
• M54: 24,072,093 km (0.114 R)
• M55: 24,278,388 km (0.112 R)
• M56: 24,831,451 km (0.097 R)
• M57: 24,900,865 km (0.051 R)
• M58: 27,084,545 km (0.105 R)
• M59: 28,816,888 km (0.115 R)
• M60: 33,148,644 km (0.091 R)
• M61: 33,454,871 km (0.04 R)
• M62: 34,533,771 km (0.113 R)
• M63: 34,999,619 km (0.041 R)
• M64: 35,311,381 km (0.091 R)
• M65: 35,389,471 km (0.115 R)
• M66: 35,859,058 km (0.108 R)
• M67: 38,078,044 km (0.091 R)
• M68: 38,559,450 km (0.107 R)
• M69: 38,962,017 km (0.073 R)
• M70: 39,123,434 km (0.095 R)
• M71: 40,096,568 km (0.053 R)
• M72: 40,259,629 km (0.083 R)
• M73: 40,668,032 km (0.078 R)
• M74: 42,647,511 km (0.1 R)
• M75: 44,911,674 km (0.113 R)
• M76: 45,675,072 km (0.117 R)
• M77: 46,015,707 km (0.117 R)
• M78: 46,357,089 km (0.085 R)
• M79: 47,042,696 km (0.072 R)
• M80: 47,472,790 km (0.063 R)
• M81: 48,423,784 km (0.045 R)
• M82: 48,858,066 km (0.063 R)
• M83: 49,905,700 km (0.11 R)
• M84: 50,168,693 km (0.062 R)
• M85: 50,784,288 km (0.114 R)
• M86: 50,960,664 km (0.1 R)
• M87: 51,845,536 km (0.083 R)
• M88: 52,467,863 km (0.119 R)
• M89: 55,163,018 km (0.077 R)
• M90: 55,344,331 km (0.091 R)
• M91: 56,984,821 km (0.053 R)
• M92: 57,259,782 km (0.112 R)
• M93: 58,271,662 km (0.114 R)
• M94: 60,219,875 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.3

Radius: 8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 15.08 AU - 20.12 AU

Year: 25831 Days

Day: 17.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,791,886 km

• M1: 262,544 km (0.118 R)
• M2: 324,179 km (0.057 R)
• M3: 406,308 km (0.069 R)
• M4: 577,298 km (0.089 R)
• M5: 753,375 km (0.116 R)
• M6: 887,115 km (0.089 R)
• M7: 987,645 km (0.092 R)
• M8: 1,092,064 km (0.11 R)
• M9: 1,381,088 km (0.108 R)
• M10: 1,595,012 km (0.118 R)
• M11: 1,693,597 km (0.117 R)
• M12: 2,244,267 km (0.08 R)
• M13: 2,355,269 km (0.08 R)
• M14: 2,846,997 km (0.106 R)
• M15: 3,529,463 km (0.115 R)
• M16: 4,364,069 km (0.056 R)
• M17: 4,468,189 km (0.099 R)
• M18: 6,049,738 km (0.12 R)
• M19: 6,322,305 km (0.066 R)
• M20: 6,479,832 km (0.084 R)
• M21: 6,558,969 km (0.046 R)
• M22: 6,839,016 km (0.097 R)
• M23: 6,960,191 km (0.072 R)
• M24: 7,452,068 km (0.069 R)
• M25: 7,744,233 km (0.118 R)
• M26: 7,955,166 km (0.101 R)
• M27: 8,382,866 km (0.114 R)
• M28: 8,599,484 km (0.118 R)
• M29: 9,529,534 km (0.112 R)
• M30: 9,619,741 km (0.078 R)
• M31: 9,801,054 km (0.106 R)
• M32: 10,167,120 km (0.116 R)
• M33: 11,292,096 km (0.113 R)
• M34: 12,952,333 km (0.116 R)
• M35: 13,303,439 km (0.109 R)
• M36: 13,759,713 km (0.096 R)
• M37: 15,422,792 km (0.095 R)
• M38: 16,439,908 km (0.087 R)
• M39: 16,494,063 km (0.108 R)
• M40: 16,711,279 km (0.074 R)
• M41: 17,368,313 km (0.039 R)
• M42: 19,047,848 km (0.073 R)
• M43: 20,254,056 km (0.118 R)
• M44: 21,544,038 km (0.099 R)
• M45: 23,102,549 km (0.099 R)
• M46: 23,406,382 km (0.08 R)
• M47: 25,821,640 km (0.104 R)
• M48: 27,090,678 km (0.101 R)
• M49: 27,861,855 km (0.1 R)
• M50: 28,770,662 km (0.118 R)
• M51: 29,032,160 km (0.103 R)
• M52: 30,218,321 km (0.088 R)
• M53: 30,683,870 km (0.073 R)
• M54: 31,622,148 km (0.06 R)
• M55: 31,824,404 km (0.077 R)
• M56: 32,910,484 km (0.028 R)
• M57: 33,047,217 km (0.039 R)
• M58: 33,870,753 km (0.119 R)
• M59: 36,382,053 km (0.027 R)
• M60: 36,664,793 km (0.086 R)
• M61: 37,232,516 km (0.092 R)
• M62: 37,517,351 km (0.077 R)
• M63: 37,946,098 km (0.087 R)
• M64: 38,304,684 km (0.115 R)
• M65: 38,880,636 km (0.073 R)
• M66: 40,041,067 km (0.071 R)
• M67: 40,186,925 km (0.097 R)
• M68: 42,544,587 km (0.088 R)
• M69: 43,290,632 km (0.114 R)
• M70: 43,365,431 km (0.075 R)
• M71: 45,326,210 km (0.102 R)
• M72: 45,630,343 km (0.088 R)
• M73: 46,087,962 km (0.118 R)
• M74: 46,470,484 km (0.056 R)
• M75: 46,854,053 km (0.114 R)
• M76: 48,165,877 km (0.092 R)
• M77: 48,243,518 km (0.066 R)
• M78: 49,568,058 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.4

Radius: 7.6

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 18.26 AU - 18.56 AU

Year: 27635 Days

Day: 24.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,791,886 km

• M1: 239,057 km (0.115 R)
• M2: 317,147 km (0.034 R)
• M3: 483,201 km (0.096 R)
• M4: 544,985 km (0.071 R)
• M5: 1,251,087 km (0.065 R)
• M6: 1,552,078 km (0.088 R)
• M7: 1,646,773 km (0.059 R)
• M8: 2,113,968 km (0.099 R)
• M9: 2,183,979 km (0.052 R)
• M10: 3,004,823 km (0.115 R)
• M11: 3,406,942 km (0.1 R)
• M12: 3,489,370 km (0.08 R)
• M13: 3,911,685 km (0.12 R)
• M14: 4,666,406 km (0.067 R)
• M15: 4,943,462 km (0.07 R)
• M16: 5,708,206 km (0.05 R)
• M17: 5,806,492 km (0.027 R)
• M18: 6,204,871 km (0.078 R)
• M19: 6,715,299 km (0.074 R)
• M20: 7,133,425 km (0.082 R)
• M21: 7,186,233 km (0.1 R)
• M22: 7,292,447 km (0.043 R)
• M23: 7,345,704 km (0.069 R)
• M24: 8,718,564 km (0.039 R)
• M25: 9,347,324 km (0.087 R)
• M26: 9,990,744 km (0.037 R)
• M27: 10,347,685 km (0.112 R)
• M28: 10,648,376 km (0.103 R)
• M29: 10,708,814 km (0.095 R)
• M30: 10,769,401 km (0.037 R)
• M31: 11,692,121 km (0.093 R)
• M32: 12,384,609 km (0.115 R)
• M33: 12,512,067 km (0.116 R)
• M34: 12,639,823 km (0.11 R)
• M35: 12,768,029 km (0.046 R)
• M36: 13,612,060 km (0.084 R)
• M37: 14,340,302 km (0.044 R)
• M38: 15,421,895 km (0.028 R)
• M39: 17,591,363 km (0.109 R)
• M40: 20,528,418 km (0.094 R)
• M41: 20,603,816 km (0.103 R)
• M42: 21,362,426 km (0.117 R)
• M43: 21,821,991 km (0.113 R)
• M44: 22,828,785 km (0.104 R)
• M45: 23,063,354 km (0.098 R)
• M46: 23,220,133 km (0.089 R)
• M47: 23,377,360 km (0.085 R)
• M48: 24,168,284 km (0.096 R)
• M49: 24,968,034 km (0.106 R)
• M50: 25,209,635 km (0.11 R)
• M51: 25,614,147 km (0.027 R)
• M52: 26,102,285 km (0.041 R)
• M53: 26,183,816 km (0.104 R)
• M54: 26,675,544 km (0.101 R)
• M55: 27,918,254 km (0.088 R)
• M56: 28,504,528 km (0.086 R)
• M57: 28,588,602 km (0.119 R)
• M58: 29,519,101 km (0.102 R)
• M59: 30,030,875 km (0.083 R)
• M60: 30,373,604 km (0.119 R)
• M61: 33,339,232 km (0.083 R)
• M62: 33,872,099 km (0.066 R)
• M63: 34,228,890 km (0.025 R)
• M64: 34,318,350 km (0.088 R)
• M65: 34,946,212 km (0.115 R)
• M66: 36,213,456 km (0.102 R)
• M67: 37,403,656 km (0.084 R)
• M68: 38,327,872 km (0.118 R)
• M69: 38,699,772 km (0.034 R)
• M70: 40,387,536 km (0.119 R)
• M71: 40,860,714 km (0.045 R)
• M72: 41,145,398 km (0.07 R)
• M73: 42,578,995 km (0.058 R)
• M74: 42,867,719 km (0.109 R)
• M75: 43,060,550 km (0.116 R)
• M76: 45,396,671 km (0.084 R)
• M77: 46,877,690 km (0.082 R)
• M78: 47,275,171 km (0.068 R)
• M79: 48,173,955 km (0.102 R)
• M80: 49,583,017 km (0.037 R)
• M81: 52,235,687 km (0.079 R)
• M82: 52,338,610 km (0.112 R)
• M83: 52,854,274 km (0.095 R)
• M84: 54,724,846 km (0.119 R)
• M85: 55,458,175 km (0.057 R)
• M86: 60,141,336 km (0.063 R)
• M87: 61,331,836 km (0.111 R)
• M88: 65,170,966 km (0.093 R)
• M89: 66,393,629 km (0.06 R)
• M90: 69,766,313 km (0.041 R)
• M91: 72,389,512 km (0.07 R)
• M92: 74,001,878 km (0.117 R)
• M93: 77,966,969 km (0.115 R)
• M94: 78,320,170 km (0.101 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 19,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit