🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.8 AU - 0.84 AU

Year: 261 Days

Day: 38.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.98 AU - 1.48 AU

Year: 479 Days

Day: 20.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,035,249 km

• M1: 384,915 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.86 AU - 1.92 AU

Year: 913 Days

Day: 18.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,035,249 km

• M1: 476,020 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.35 AU - 2.95 AU

Year: 1516 Days

Day: 18.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,035,249 km

• M1: 1,525,449 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.65 AU - 4.23 AU

Year: 2242 Days

Day: 24.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.4

Radius: 13

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.92 AU - 12.42 AU

Year: 12250 Days

Day: 5.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,035,249 km

• M1: 177,573 km (0.104 R)
• M2: 407,205 km (0.097 R)
• M3: 649,554 km (0.095 R)
• M4: 941,868 km (0.077 R)
• M5: 1,067,231 km (0.091 R)
• M6: 1,541,756 km (0.099 R)
• M7: 1,825,244 km (0.043 R)
• M8: 2,221,678 km (0.099 R)
• M9: 2,467,766 km (0.112 R)
• M10: 2,568,745 km (0.11 R)
• M11: 2,671,220 km (0.031 R)
• M12: 2,853,729 km (0.1 R)
• M13: 3,231,613 km (0.091 R)
• M14: 3,483,087 km (0.108 R)
• M15: 3,770,166 km (0.095 R)
• M16: 3,946,093 km (0.098 R)
• M17: 4,065,023 km (0.113 R)
• M18: 4,275,956 km (0.112 R)
• M19: 5,750,991 km (0.046 R)
• M20: 6,755,241 km (0.095 R)
• M21: 6,898,107 km (0.09 R)
• M22: 7,664,348 km (0.076 R)
• M23: 7,850,896 km (0.095 R)
• M24: 10,615,914 km (0.102 R)
• M25: 10,740,678 km (0.117 R)
• M26: 11,075,628 km (0.101 R)
• M27: 12,274,954 km (0.095 R)
• M28: 13,112,104 km (0.098 R)
• M29: 13,245,994 km (0.115 R)
• M30: 13,605,328 km (0.03 R)
• M31: 14,058,909 km (0.117 R)
• M32: 14,702,479 km (0.083 R)
• M33: 14,887,980 km (0.093 R)
• M34: 15,167,878 km (0.079 R)
• M35: 15,308,500 km (0.053 R)
• M36: 16,209,228 km (0.102 R)
• M37: 16,497,204 km (0.1 R)
• M38: 16,641,866 km (0.065 R)
• M39: 16,980,854 km (0.085 R)
• M40: 17,224,549 km (0.087 R)
• M41: 17,371,305 km (0.093 R)
• M42: 17,567,577 km (0.076 R)
• M43: 18,210,698 km (0.085 R)
• M44: 18,410,112 km (0.113 R)
• M45: 18,510,193 km (0.082 R)
• M46: 18,610,274 km (0.118 R)
• M47: 18,861,599 km (0.081 R)
• M48: 19,980,292 km (0.062 R)
• M49: 20,083,065 km (0.117 R)
• M50: 20,963,748 km (0.115 R)
• M51: 22,016,019 km (0.114 R)
• M52: 22,441,775 km (0.047 R)
• M53: 23,735,198 km (0.102 R)
• M54: 24,666,146 km (0.117 R)
• M55: 25,386,011 km (0.053 R)
• M56: 25,608,911 km (0.119 R)
• M57: 25,944,460 km (0.109 R)
• M58: 26,225,105 km (0.072 R)
• M59: 26,450,549 km (0.096 R)
• M60: 26,733,139 km (0.077 R)
• M61: 27,187,319 km (0.057 R)
• M62: 28,391,731 km (0.1 R)
• M63: 28,971,423 km (0.097 R)
• M64: 29,730,782 km (0.091 R)
• M65: 30,437,632 km (0.077 R)
• M66: 30,555,963 km (0.062 R)
• M67: 31,209,557 km (0.042 R)
• M68: 31,388,625 km (0.114 R)
• M69: 31,687,821 km (0.032 R)
• M70: 32,712,267 km (0.119 R)
• M71: 33,137,125 km (0.073 R)
• M72: 33,563,928 km (0.065 R)
• M73: 34,979,124 km (0.096 R)
• M74: 35,787,551 km (0.091 R)
• M75: 36,225,424 km (0.118 R)
• M76: 38,441,566 km (0.099 R)
• M77: 41,616,931 km (0.092 R)
• M78: 42,275,311 km (0.1 R)
• M79: 42,738,316 km (0.11 R)
• M80: 43,669,114 km (0.102 R)
• M81: 44,338,116 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.5

Radius: 12.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.83 AU - 13.69 AU

Year: 16020 Days

Day: 9.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,035,249 km

• M1: 230,530 km (0.109 R)
• M2: 519,254 km (0.09 R)
• M3: 963,859 km (0.086 R)
• M4: 1,237,174 km (0.11 R)
• M5: 1,395,000 km (0.044 R)
• M6: 1,535,772 km (0.103 R)
• M7: 1,756,129 km (0.118 R)
• M8: 1,987,258 km (0.069 R)
• M9: 2,146,879 km (0.059 R)
• M10: 3,224,133 km (0.082 R)
• M11: 3,702,996 km (0.067 R)
• M12: 3,867,703 km (0.117 R)
• M13: 5,087,973 km (0.058 R)
• M14: 5,308,480 km (0.103 R)
• M15: 5,873,661 km (0.082 R)
• M16: 6,105,089 km (0.113 R)
• M17: 7,061,019 km (0.099 R)
• M18: 7,266,118 km (0.068 R)
• M19: 7,766,224 km (0.076 R)
• M20: 8,888,208 km (0.11 R)
• M21: 9,423,020 km (0.094 R)
• M22: 9,876,751 km (0.103 R)
• M23: 10,014,381 km (0.118 R)
• M24: 10,106,383 km (0.091 R)
• M25: 10,384,187 km (0.109 R)
• M26: 10,524,061 km (0.062 R)
• M27: 11,617,172 km (0.093 R)
• M28: 12,696,371 km (0.094 R)
• M29: 12,845,969 km (0.071 R)
• M30: 12,996,165 km (0.116 R)
• M31: 14,064,294 km (0.105 R)
• M32: 14,322,650 km (0.047 R)
• M33: 14,791,938 km (0.09 R)
• M34: 16,718,908 km (0.11 R)
• M35: 18,046,889 km (0.04 R)
• M36: 18,159,087 km (0.083 R)
• M37: 18,780,367 km (0.12 R)
• M38: 19,466,124 km (0.082 R)
• M39: 19,581,164 km (0.082 R)
• M40: 19,754,249 km (0.108 R)
• M41: 20,276,495 km (0.08 R)
• M42: 20,862,021 km (0.072 R)
• M43: 21,393,842 km (0.095 R)
• M44: 21,930,150 km (0.111 R)
• M45: 22,531,235 km (0.116 R)
• M46: 22,894,458 km (0.054 R)
• M47: 23,688,224 km (0.114 R)
• M48: 25,365,366 km (0.104 R)
• M49: 26,123,079 km (0.095 R)
• M50: 26,760,217 km (0.057 R)
• M51: 27,144,833 km (0.112 R)
• M52: 27,725,422 km (0.104 R)
• M53: 28,833,045 km (0.053 R)
• M54: 29,227,534 km (0.112 R)
• M55: 29,359,330 km (0.066 R)
• M56: 31,091,673 km (0.101 R)
• M57: 33,337,586 km (0.062 R)
• M58: 33,682,559 km (0.109 R)
• M59: 34,933,796 km (0.118 R)
• M60: 35,424,477 km (0.082 R)
• M61: 35,706,020 km (0.077 R)
• M62: 36,483,779 km (0.114 R)
• M63: 37,195,715 km (0.067 R)
• M64: 37,840,333 km (0.092 R)
• M65: 38,778,012 km (0.113 R)
• M66: 38,922,972 km (0.104 R)
• M67: 39,140,787 km (0.075 R)
• M68: 39,650,467 km (0.077 R)
• M69: 40,015,785 km (0.085 R)
• M70: 40,529,354 km (0.096 R)
• M71: 40,897,365 km (0.107 R)
• M72: 41,044,869 km (0.064 R)
• M73: 41,192,671 km (0.072 R)
• M74: 41,711,028 km (0.12 R)
• M75: 42,530,076 km (0.096 R)
• M76: 43,054,118 km (0.114 R)
• M77: 43,655,501 km (0.082 R)
• M78: 45,935,672 km (0.084 R)
• M79: 46,319,390 km (0.098 R)
• M80: 47,709,903 km (0.062 R)
• M81: 48,410,170 km (0.093 R)
• M82: 48,566,350 km (0.044 R)
• M83: 49,349,346 km (0.041 R)
• M84: 49,978,704 km (0.115 R)
• M85: 50,769,179 km (0.096 R)
• M86: 53,810,653 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.9

Radius: 5.8

Gravity: 17.57 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 14.96 AU - 17.56 AU

Year: 23044 Days

Day: 21.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,035,249 km

• M1: 264,190 km (0.104 R)
• M2: 386,561 km (0.104 R)
• M3: 1,154,447 km (0.089 R)
• M4: 1,545,196 km (0.084 R)
• M5: 2,183,830 km (0.104 R)
• M6: 2,255,487 km (0.079 R)
• M7: 2,512,197 km (0.088 R)
• M8: 5,354,407 km (0.098 R)
• M9: 5,597,803 km (0.12 R)
• M10: 7,346,602 km (0.026 R)
• M11: 7,400,307 km (0.111 R)
• M12: 7,890,689 km (0.089 R)
• M13: 8,617,286 km (0.041 R)
• M14: 10,494,889 km (0.059 R)
• M15: 10,555,626 km (0.092 R)
• M16: 12,492,918 km (0.041 R)
• M17: 12,750,825 km (0.11 R)
• M18: 12,815,601 km (0.117 R)
• M19: 13,140,976 km (0.092 R)
• M20: 14,536,874 km (0.115 R)
• M21: 15,701,045 km (0.112 R)
• M22: 16,470,127 km (0.072 R)
• M23: 17,108,611 km (0.099 R)
• M24: 18,117,649 km (0.079 R)
• M25: 18,629,273 km (0.117 R)
• M26: 19,368,586 km (0.101 R)
• M27: 20,042,076 km (0.069 R)
• M28: 20,571,353 km (0.101 R)
• M29: 20,723,344 km (0.066 R)
• M30: 20,875,784 km (0.075 R)
• M31: 23,602,505 km (0.082 R)
• M32: 24,885,755 km (0.114 R)
• M33: 25,210,084 km (0.093 R)
• M34: 26,356,302 km (0.112 R)
• M35: 27,687,125 km (0.1 R)
• M36: 28,276,092 km (0.101 R)
• M37: 28,445,138 km (0.113 R)
• M38: 28,529,810 km (0.108 R)
• M39: 29,466,592 km (0.047 R)
• M40: 29,895,638 km (0.05 R)
• M41: 31,282,710 km (0.048 R)
• M42: 32,336,627 km (0.092 R)
• M43: 32,779,137 km (0.092 R)
• M44: 33,402,213 km (0.091 R)
• M45: 34,208,844 km (0.06 R)
• M46: 36,575,183 km (0.107 R)
• M47: 36,759,338 km (0.075 R)
• M48: 37,313,898 km (0.104 R)
• M49: 37,685,050 km (0.113 R)
• M50: 37,777,950 km (0.094 R)
• M51: 39,370,420 km (0.114 R)
• M52: 44,375,516 km (0.099 R)
• M53: 44,473,652 km (0.054 R)
• M54: 46,552,464 km (0.048 R)
• M55: 47,352,663 km (0.06 R)
• M56: 47,453,043 km (0.1 R)
• M57: 50,393,838 km (0.087 R)
• M58: 51,009,583 km (0.119 R)
• M59: 51,318,353 km (0.076 R)
• M60: 52,559,865 km (0.05 R)
• M61: 53,080,017 km (0.11 R)
• M62: 55,494,826 km (0.074 R)
• M63: 56,449,410 km (0.119 R)
• M64: 56,768,802 km (0.096 R)
• M65: 58,052,501 km (0.11 R)
• M66: 58,590,156 km (0.053 R)
• M67: 58,805,726 km (0.057 R)
• M68: 59,129,606 km (0.12 R)
• M69: 60,213,143 km (0.058 R)
• M70: 63,061,038 km (0.115 R)
• M71: 63,724,504 km (0.105 R)
• M72: 64,501,366 km (0.098 R)
• M73: 66,513,607 km (0.111 R)
• M74: 70,713,866 km (0.081 R)
• M75: 70,943,349 km (0.099 R)
• M76: 72,094,505 km (0.027 R)
• M77: 72,209,995 km (0.076 R)
• M78: 76,054,211 km (0.095 R)
• M79: 77,232,294 km (0.089 R)
• M80: 77,586,841 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.4

Radius: 7.3

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 16.73 AU - 23.79 AU

Year: 32051 Days

Day: 17.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,035,249 km

• M1: 96,790 km (0.105 R)
• M2: 567,275 km (0.07 R)
• M3: 667,057 km (0.118 R)
• M4: 772,972 km (0.077 R)
• M5: 954,285 km (0.114 R)
• M6: 1,099,395 km (0.058 R)
• M7: 1,225,805 km (0.103 R)
• M8: 2,239,630 km (0.064 R)
• M9: 2,633,671 km (0.101 R)
• M10: 2,735,696 km (0.029 R)
• M11: 2,804,362 km (0.106 R)
• M12: 3,485,481 km (0.065 R)
• M13: 3,559,981 km (0.032 R)
• M14: 3,672,927 km (0.073 R)
• M15: 3,863,814 km (0.111 R)
• M16: 4,057,992 km (0.09 R)
• M17: 4,215,518 km (0.111 R)
• M18: 4,455,773 km (0.033 R)
• M19: 4,949,745 km (0.103 R)
• M20: 6,717,992 km (0.091 R)
• M21: 6,951,663 km (0.117 R)
• M22: 7,426,936 km (0.111 R)
• M23: 8,812,811 km (0.06 R)
• M24: 8,914,687 km (0.083 R)
• M25: 8,965,849 km (0.086 R)
• M26: 9,119,935 km (0.07 R)
• M27: 9,797,613 km (0.117 R)
• M28: 10,276,327 km (0.116 R)
• M29: 10,762,520 km (0.12 R)
• M30: 11,478,196 km (0.098 R)
• M31: 11,757,495 km (0.075 R)
• M32: 12,896,982 km (0.098 R)
• M33: 13,538,757 km (0.086 R)
• M34: 14,490,648 km (0.025 R)
• M35: 18,967,065 km (0.116 R)
• M36: 19,696,056 km (0.107 R)
• M37: 20,231,915 km (0.098 R)
• M38: 20,501,640 km (0.06 R)
• M39: 20,840,479 km (0.082 R)
• M40: 21,523,842 km (0.047 R)
• M41: 21,937,331 km (0.086 R)
• M42: 22,702,225 km (0.104 R)
• M43: 22,842,248 km (0.101 R)
• M44: 23,405,036 km (0.044 R)
• M45: 24,329,551 km (0.074 R)
• M46: 25,847,969 km (0.081 R)
• M47: 28,823,919 km (0.06 R)
• M48: 29,203,449 km (0.06 R)
• M49: 29,584,774 km (0.111 R)
• M50: 29,814,257 km (0.112 R)
• M51: 30,198,125 km (0.055 R)
• M52: 30,275,019 km (0.1 R)
• M53: 31,359,454 km (0.105 R)
• M54: 32,141,851 km (0.114 R)
• M55: 34,205,852 km (0.098 R)
• M56: 35,334,867 km (0.103 R)
• M57: 36,148,829 km (0.103 R)
• M58: 36,312,340 km (0.029 R)
• M59: 37,629,400 km (0.079 R)
• M60: 40,904,695 km (0.113 R)
• M61: 41,502,189 km (0.1 R)
• M62: 41,844,918 km (0.118 R)
• M63: 42,188,544 km (0.102 R)
• M64: 42,965,107 km (0.098 R)
• M65: 44,270,049 km (0.06 R)
• M66: 45,587,857 km (0.118 R)
• M67: 45,764,532 km (0.117 R)
• M68: 45,853,094 km (0.105 R)
• M69: 46,473,626 km (0.064 R)
• M70: 49,527,217 km (0.049 R)
• M71: 49,618,023 km (0.077 R)
• M72: 53,388,039 km (0.038 R)
• M73: 53,667,488 km (0.071 R)
• M74: 54,040,735 km (0.1 R)
• M75: 54,134,233 km (0.107 R)
• M76: 54,508,677 km (0.104 R)
• M77: 55,920,432 km (0.085 R)
• M78: 56,678,295 km (0.045 R)
• M79: 57,535,042 km (0.051 R)
• M80: 57,630,485 km (0.109 R)
• M81: 57,821,522 km (0.11 R)
• M82: 57,917,115 km (0.066 R)
• M83: 60,130,565 km (0.084 R)
• M84: 62,469,677 km (0.117 R)
• M85: 63,059,093 km (0.049 R)
• M86: 64,639,744 km (0.078 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 19,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit