🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.67 AU - 0.71 AU

Year: 215 Days

Day: 16.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,573,965 km

• M1: 336,745 km (0.103 R)
• M2: 410,497 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.98 AU - 1.2 AU

Year: 426 Days

Day: 34.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.01 AU - 1.37 AU

Year: 486 Days

Day: 45.3 Hours

Environment

Temp: -18 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.17 AU - 1.49 AU

Year: 575 Days

Day: 39.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,573,965 km

• M1: 330,013 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.5 AU - 1.86 AU

Year: 816 Days

Day: 13.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.91 AU - 3.67 AU

Year: 2236 Days

Day: 22.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,573,965 km

• M1: 1,042,697 km (0.066 R)
• M2: 1,184,815 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.7

Radius: 13.8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.99 AU - 4.99 AU

Year: 3565 Days

Day: 12.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 79,573,965 km

• M1: 173,534 km (0.077 R)
• M2: 507,436 km (0.119 R)
• M3: 645,515 km (0.111 R)
• M4: 828,772 km (0.056 R)
• M5: 1,144,573 km (0.119 R)
• M6: 1,385,127 km (0.059 R)
• M7: 1,563,747 km (0.06 R)
• M8: 1,656,198 km (0.059 R)
• M9: 1,750,445 km (0.113 R)
• M10: 2,205,521 km (0.104 R)
• M11: 2,370,528 km (0.064 R)
• M12: 2,524,314 km (0.052 R)
• M13: 2,874,523 km (0.117 R)
• M14: 3,155,917 km (0.119 R)
• M15: 3,325,860 km (0.068 R)
• M16: 3,463,939 km (0.102 R)
• M17: 3,639,267 km (0.116 R)
• M18: 3,871,892 km (0.082 R)
• M19: 3,980,799 km (0.099 R)
• M20: 4,127,854 km (0.116 R)
• M21: 4,446,198 km (0.094 R)
• M22: 4,675,831 km (0.112 R)
• M23: 4,772,770 km (0.045 R)
• M24: 4,988,191 km (0.08 R)
• M25: 5,347,974 km (0.056 R)
• M26: 5,571,922 km (0.05 R)
• M27: 5,695,490 km (0.092 R)
• M28: 5,819,806 km (0.115 R)
• M29: 6,607,289 km (0.113 R)
• M30: 6,738,187 km (0.101 R)
• M31: 6,869,983 km (0.108 R)
• M32: 7,091,537 km (0.085 R)
• M33: 7,701,598 km (0.073 R)
• M34: 7,839,377 km (0.116 R)
• M35: 8,047,767 km (0.093 R)
• M36: 8,164,453 km (0.099 R)
• M37: 8,779,600 km (0.119 R)
• M38: 9,093,007 km (0.098 R)
• M39: 9,190,096 km (0.103 R)
• M40: 9,360,937 km (0.104 R)
• M41: 9,557,509 km (0.068 R)
• M42: 9,705,910 km (0.097 R)
• M43: 10,180,584 km (0.041 R)
• M44: 10,688,618 km (0.112 R)
• M45: 11,101,060 km (0.098 R)
• M46: 11,309,150 km (0.096 R)
• M47: 11,650,233 km (0.101 R)
• M48: 11,755,849 km (0.079 R)
• M49: 12,074,792 km (0.079 R)
• M50: 12,558,292 km (0.109 R)
• M51: 12,720,905 km (0.074 R)
• M52: 12,857,039 km (0.077 R)
• M53: 13,350,862 km (0.103 R)
• M54: 13,906,917 km (0.063 R)
• M55: 16,059,032 km (0.072 R)
• M56: 16,235,707 km (0.05 R)
• M57: 16,412,981 km (0.11 R)
• M58: 16,561,232 km (0.027 R)
• M59: 16,829,162 km (0.078 R)
• M60: 17,278,853 km (0.087 R)
• M61: 18,961,829 km (0.119 R)
• M62: 20,028,313 km (0.072 R)
• M63: 20,250,316 km (0.095 R)
• M64: 21,275,360 km (0.053 R)
• M65: 21,729,240 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.4

Radius: 8.7

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.74 AU - 5.92 AU

Year: 4611 Days

Day: 10.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,573,965 km

• M1: 131,945 km (0.107 R)
• M2: 224,846 km (0.052 R)
• M3: 391,797 km (0.079 R)
• M4: 517,309 km (0.072 R)
• M5: 885,021 km (0.117 R)
• M6: 975,378 km (0.1 R)
• M7: 1,110,016 km (0.113 R)
• M8: 1,488,948 km (0.091 R)
• M9: 1,629,420 km (0.103 R)
• M10: 1,990,998 km (0.108 R)
• M11: 2,059,364 km (0.034 R)
• M12: 2,163,634 km (0.026 R)
• M13: 2,806,306 km (0.102 R)
• M14: 2,883,349 km (0.083 R)
• M15: 2,961,140 km (0.031 R)
• M16: 3,239,093 km (0.042 R)
• M17: 3,360,716 km (0.109 R)
• M18: 3,650,637 km (0.119 R)
• M19: 4,144,609 km (0.058 R)
• M20: 4,299,144 km (0.045 R)
• M21: 4,613,898 km (0.059 R)
• M22: 4,751,079 km (0.048 R)
• M23: 5,123,727 km (0.097 R)
• M24: 5,242,059 km (0.072 R)
• M25: 5,313,567 km (0.089 R)
• M26: 6,070,981 km (0.095 R)
• M27: 6,146,079 km (0.106 R)
• M28: 6,246,758 km (0.088 R)
• M29: 6,449,763 km (0.071 R)
• M30: 6,992,653 km (0.079 R)
• M31: 7,283,023 km (0.053 R)
• M32: 7,389,536 km (0.087 R)
• M33: 7,469,870 km (0.104 R)
• M34: 7,739,446 km (0.098 R)
• M35: 7,902,807 km (0.113 R)
• M36: 8,149,942 km (0.092 R)
• M37: 9,135,194 km (0.107 R)
• M38: 9,539,707 km (0.119 R)
• M39: 9,598,050 km (0.106 R)
• M40: 9,656,393 km (0.062 R)
• M41: 9,744,207 km (0.11 R)
• M42: 10,009,294 km (0.094 R)
• M43: 10,098,155 km (0.026 R)
• M44: 10,187,316 km (0.071 R)
• M45: 10,247,005 km (0.052 R)
• M46: 10,758,032 km (0.108 R)
• M47: 10,970,909 km (0.102 R)
• M48: 11,401,003 km (0.051 R)
• M49: 11,524,870 km (0.029 R)
• M50: 11,805,217 km (0.063 R)
• M51: 12,595,692 km (0.097 R)
• M52: 12,884,416 km (0.059 R)
• M53: 13,045,832 km (0.116 R)
• M54: 13,370,609 km (0.036 R)
• M55: 13,763,902 km (0.105 R)
• M56: 13,862,786 km (0.075 R)
• M57: 13,961,969 km (0.05 R)
• M58: 14,028,241 km (0.085 R)
• M59: 15,034,287 km (0.087 R)
• M60: 15,170,122 km (0.087 R)
• M61: 15,443,138 km (0.092 R)
• M62: 15,821,172 km (0.079 R)
• M63: 15,890,286 km (0.06 R)
• M64: 16,063,371 km (0.046 R)
• M65: 16,341,623 km (0.077 R)
• M66: 17,150,648 km (0.062 R)
• M67: 17,221,557 km (0.11 R)
• M68: 17,470,787 km (0.105 R)
• M69: 17,649,407 km (0.033 R)
• M70: 21,005,935 km (0.119 R)
• M71: 21,310,217 km (0.118 R)
• M72: 21,386,512 km (0.093 R)
• M73: 21,654,441 km (0.097 R)
• M74: 22,116,100 km (0.083 R)
• M75: 22,386,873 km (0.092 R)
• M76: 23,166,726 km (0.085 R)
• M77: 23,402,493 km (0.034 R)
• M78: 23,638,857 km (0.066 R)
• M79: 23,995,199 km (0.075 R)
• M80: 24,074,486 km (0.047 R)
• M81: 24,273,451 km (0.092 R)
• M82: 24,512,808 km (0.055 R)
• M83: 24,953,673 km (0.101 R)
• M84: 25,155,032 km (0.102 R)
• M85: 25,559,245 km (0.107 R)
• M86: 25,965,553 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.3

Radius: 5.5

Gravity: 17.56 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.61 AU - 15.25 AU

Year: 16422 Days

Day: 17.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,573,965 km

• M1: 83,924 km (0.11 R)
• M2: 469,289 km (0.08 R)
• M3: 521,947 km (0.074 R)
• M4: 732,581 km (0.108 R)
• M5: 794,514 km (0.065 R)
• M6: 879,935 km (0.043 R)
• M7: 968,347 km (0.089 R)
• M8: 1,083,089 km (0.053 R)
• M9: 1,130,362 km (0.08 R)
• M10: 1,178,233 km (0.115 R)
• M11: 1,402,330 km (0.106 R)
• M12: 1,639,742 km (0.103 R)
• M13: 2,211,655 km (0.102 R)
• M14: 2,394,314 km (0.116 R)
• M15: 3,038,482 km (0.077 R)
• M16: 3,173,420 km (0.093 R)
• M17: 3,661,408 km (0.097 R)
• M18: 3,914,079 km (0.083 R)
• M19: 4,135,184 km (0.081 R)
• M20: 4,172,434 km (0.08 R)
• M21: 4,360,479 km (0.045 R)
• M22: 5,422,474 km (0.083 R)
• M23: 6,301,062 km (0.099 R)
• M24: 6,734,747 km (0.049 R)
• M25: 6,866,841 km (0.113 R)
• M26: 7,178,155 km (0.052 R)
• M27: 7,358,121 km (0.107 R)
• M28: 8,611,452 km (0.115 R)
• M29: 9,140,879 km (0.069 R)
• M30: 9,779,961 km (0.082 R)
• M31: 10,079,755 km (0.105 R)
• M32: 10,433,404 km (0.119 R)
• M33: 10,484,268 km (0.112 R)
• M34: 12,856,441 km (0.049 R)
• M35: 13,075,003 km (0.114 R)
• M36: 13,405,166 km (0.086 R)
• M37: 13,849,771 km (0.055 R)
• M38: 14,355,561 km (0.089 R)
• M39: 14,412,259 km (0.12 R)
• M40: 14,810,339 km (0.047 R)
• M41: 14,867,485 km (0.116 R)
• M42: 15,850,792 km (0.074 R)
• M43: 15,909,285 km (0.097 R)
• M44: 15,967,778 km (0.089 R)
• M45: 16,676,123 km (0.118 R)
• M46: 16,914,433 km (0.114 R)
• M47: 17,153,939 km (0.119 R)
• M48: 17,334,354 km (0.111 R)
• M49: 17,515,367 km (0.11 R)
• M50: 18,368,375 km (0.053 R)
• M51: 18,799,815 km (0.087 R)
• M52: 18,861,748 km (0.057 R)
• M53: 20,942,954 km (0.118 R)
• M54: 21,652,796 km (0.071 R)
• M55: 21,847,722 km (0.086 R)
• M56: 23,628,236 km (0.095 R)
• M57: 27,046,248 km (0.059 R)
• M58: 27,466,618 km (0.091 R)
• M59: 27,607,240 km (0.102 R)
• M60: 29,889,505 km (0.075 R)
• M61: 30,469,496 km (0.071 R)
• M62: 30,542,350 km (0.039 R)
• M63: 30,615,055 km (0.119 R)
• M64: 31,419,891 km (0.115 R)
• M65: 32,231,609 km (0.1 R)
• M66: 34,177,578 km (0.092 R)
• M67: 34,480,364 km (0.098 R)
• M68: 35,241,070 km (0.086 R)
• M69: 35,700,185 km (0.101 R)
• M70: 36,007,310 km (0.085 R)
• M71: 36,084,353 km (0.094 R)
• M72: 36,161,246 km (0.069 R)
• M73: 36,779,085 km (0.117 R)
• M74: 36,856,577 km (0.118 R)
• M75: 38,574,709 km (0.076 R)
• M76: 40,238,985 km (0.07 R)
• M77: 41,200,600 km (0.033 R)
• M78: 44,294,882 km (0.111 R)
• M79: 45,453,667 km (0.054 R)
• M80: 45,869,849 km (0.111 R)
• M81: 47,716,335 km (0.102 R)
• M82: 47,800,858 km (0.046 R)
• M83: 48,139,398 km (0.098 R)
• M84: 50,015,505 km (0.093 R)
• M85: 50,617,337 km (0.093 R)
• M86: 50,962,459 km (0.104 R)
• M87: 54,014,705 km (0.075 R)
• M88: 54,279,044 km (0.081 R)
• M89: 55,696,334 km (0.115 R)
• M90: 56,230,848 km (0.06 R)
• M91: 57,305,260 km (0.052 R)
• M92: 57,664,743 km (0.075 R)
• M93: 58,386,254 km (0.102 R)
• M94: 59,019,950 km (0.066 R)
• M95: 59,110,756 km (0.031 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.5

Radius: 3

Gravity: 70.61 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 15.02 AU - 15.38 AU

Year: 22207 Days

Day: 22.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,573,965 km

• M1: 296,802 km (0.045 R)
• M2: 514,168 km (0.03 R)
• M3: 1,206,208 km (0.062 R)
• M4: 1,606,083 km (0.086 R)
• M5: 1,703,770 km (0.118 R)
• M6: 2,666,432 km (0.067 R)
• M7: 3,058,528 km (0.09 R)
• M8: 3,426,539 km (0.097 R)
• M9: 4,383,517 km (0.116 R)
• M10: 4,704,255 km (0.095 R)
• M11: 4,843,979 km (0.069 R)
• M12: 5,612,314 km (0.105 R)
• M13: 6,417,599 km (0.117 R)
• M14: 7,097,970 km (0.043 R)
• M15: 7,151,227 km (0.083 R)
• M16: 7,311,895 km (0.118 R)
• M17: 7,365,750 km (0.059 R)
• M18: 7,528,064 km (0.047 R)
• M19: 8,982,754 km (0.108 R)
• M20: 10,399,894 km (0.117 R)
• M21: 11,632,730 km (0.105 R)
• M22: 12,781,193 km (0.079 R)
• M23: 13,041,194 km (0.119 R)
• M24: 14,909,971 km (0.04 R)
• M25: 15,945,039 km (0.067 R)
• M26: 16,931,637 km (0.082 R)
• M27: 18,668,617 km (0.097 R)
• M28: 19,483,477 km (0.028 R)
• M29: 21,070,860 km (0.038 R)
• M30: 22,074,213 km (0.066 R)
• M31: 23,568,397 km (0.082 R)
• M32: 24,126,995 km (0.087 R)
• M33: 24,609,299 km (0.118 R)
• M34: 24,690,081 km (0.085 R)
• M35: 24,770,864 km (0.059 R)
• M36: 25,257,356 km (0.028 R)
• M37: 25,501,799 km (0.102 R)
• M38: 26,487,500 km (0.098 R)
• M39: 26,735,832 km (0.099 R)
• M40: 28,073,387 km (0.079 R)
• M41: 29,347,063 km (0.11 R)
• M42: 29,689,792 km (0.12 R)
• M43: 29,947,848 km (0.082 R)
• M44: 30,120,185 km (0.096 R)
• M45: 30,552,672 km (0.099 R)
• M46: 31,950,216 km (0.071 R)
• M47: 32,126,292 km (0.086 R)
• M48: 33,100,922 km (0.084 R)
• M49: 33,189,933 km (0.028 R)
• M50: 33,279,094 km (0.067 R)
• M51: 34,265,093 km (0.084 R)
• M52: 35,899,151 km (0.114 R)
• M53: 36,449,521 km (0.025 R)
• M54: 37,187,637 km (0.106 R)
• M55: 38,772,327 km (0.037 R)
• M56: 38,960,222 km (0.095 R)
• M57: 39,525,553 km (0.086 R)
• M58: 40,093,725 km (0.101 R)
• M59: 41,142,406 km (0.107 R)
• M60: 41,334,041 km (0.103 R)
• M61: 42,683,863 km (0.037 R)
• M62: 44,047,896 km (0.103 R)
• M63: 44,636,863 km (0.095 R)
• M64: 45,525,175 km (0.099 R)
• M65: 47,118,841 km (0.09 R)
• M66: 47,419,683 km (0.117 R)
• M67: 48,023,310 km (0.038 R)
• M68: 48,629,481 km (0.039 R)
• M69: 49,034,891 km (0.103 R)
• M70: 50,258,153 km (0.096 R)
• M71: 52,008,149 km (0.11 R)
• M72: 53,046,807 km (0.12 R)
• M73: 53,882,759 km (0.05 R)
• M74: 54,828,368 km (0.096 R)
• M75: 56,629,227 km (0.117 R)
• M76: 57,055,880 km (0.071 R)
• M77: 57,162,693 km (0.052 R)
• M78: 58,557,244 km (0.074 R)
• M79: 59,204,704 km (0.068 R)
• M80: 62,477,157 km (0.098 R)
• M81: 62,587,261 km (0.116 R)
• M82: 64,246,302 km (0.056 R)
• M83: 64,802,506 km (0.077 R)
• M84: 65,695,905 km (0.114 R)
• M85: 66,480,845 km (0.076 R)
• M86: 67,381,723 km (0.084 R)
• M87: 67,946,904 km (0.086 R)
• M88: 72,177,382 km (0.091 R)
• M89: 75,786,880 km (0.099 R)
• M90: 76,021,748 km (0.025 R)
• M91: 77,081,799 km (0.08 R)
• M92: 77,436,196 km (0.098 R)
• M93: 77,909,524 km (0.086 R)
• M94: 79,573,950 km (0.072 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 18,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit