🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.4 AU - 0.66 AU

Year: 245 Days

Day: 13.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,366,583 km

• M1: 52,060 km (0.111 R)

Asteroid Belt

Center: 0.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837

Radius: 13.2

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.05 AU - 1.13 AU

Year: 724 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 21,366,583 km

• M1: 166,353 km (0.026 R)
• M2: 276,756 km (0.067 R)
• M3: 478,414 km (0.06 R)
• M4: 712,684 km (0.115 R)
• M5: 798,105 km (0.111 R)
• M6: 881,730 km (0.117 R)
• M7: 1,071,570 km (0.094 R)
• M8: 1,159,084 km (0.087 R)
• M9: 1,282,203 km (0.079 R)
• M10: 1,423,723 km (0.101 R)
• M11: 1,521,111 km (0.092 R)
• M12: 1,606,532 km (0.117 R)
• M13: 1,819,858 km (0.099 R)
• M14: 1,918,593 km (0.117 R)
• M15: 2,042,759 km (0.118 R)
• M16: 2,234,394 km (0.11 R)
• M17: 2,348,836 km (0.082 R)
• M18: 2,440,240 km (0.063 R)
• M19: 2,524,464 km (0.074 R)
• M20: 2,704,580 km (0.097 R)
• M21: 2,862,406 km (0.115 R)
• M22: 3,467,529 km (0.105 R)
• M23: 3,932,629 km (0.101 R)
• M24: 4,072,054 km (0.113 R)
• M25: 4,263,988 km (0.116 R)
• M26: 4,355,991 km (0.119 R)
• M27: 4,604,473 km (0.107 R)
• M28: 4,730,584 km (0.095 R)
• M29: 4,900,527 km (0.12 R)
• M30: 5,180,873 km (0.065 R)
• M31: 5,499,966 km (0.071 R)
• M32: 5,701,324 km (0.09 R)
• M33: 5,814,271 km (0.117 R)
• M34: 6,111,372 km (0.11 R)
• M35: 6,261,868 km (0.029 R)
• M36: 6,413,560 km (0.088 R)
• M37: 6,661,294 km (0.094 R)
• M38: 7,093,333 km (0.1 R)
• M39: 7,239,340 km (0.082 R)
• M40: 7,398,662 km (0.084 R)
• M41: 7,497,396 km (0.079 R)
• M42: 7,646,097 km (0.101 R)
• M43: 7,846,109 km (0.094 R)
• M44: 8,009,919 km (0.097 R)
• M45: 8,162,060 km (0.062 R)
• M46: 8,392,141 km (0.115 R)
• M47: 8,533,811 km (0.074 R)
• M48: 8,845,722 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835

Radius: 9.7

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.97 AU - 1.25 AU

Year: 744 Days

Day: 6.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 21,366,583 km

• M1: 123,717 km (0.032 R)
• M2: 194,776 km (0.096 R)
• M3: 275,559 km (0.117 R)
• M4: 357,838 km (0.078 R)
• M5: 433,235 km (0.089 R)
• M6: 603,777 km (0.114 R)
• M7: 889,958 km (0.065 R)
• M8: 968,048 km (0.101 R)
• M9: 1,048,831 km (0.08 R)
• M10: 1,197,381 km (0.114 R)
• M11: 1,304,942 km (0.11 R)
• M12: 1,380,938 km (0.056 R)
• M13: 1,551,928 km (0.06 R)
• M14: 1,625,381 km (0.111 R)
• M15: 1,930,860 km (0.055 R)
• M16: 2,002,218 km (0.118 R)
• M17: 2,155,705 km (0.061 R)
• M18: 2,262,967 km (0.076 R)
• M19: 2,338,364 km (0.114 R)
• M20: 2,483,025 km (0.079 R)
• M21: 2,552,289 km (0.116 R)
• M22: 2,657,157 km (0.106 R)
• M23: 2,763,671 km (0.102 R)
• M24: 3,166,089 km (0.112 R)
• M25: 3,355,181 km (0.118 R)
• M26: 3,470,521 km (0.11 R)
• M27: 3,548,013 km (0.087 R)
• M28: 3,675,470 km (0.118 R)
• M29: 3,774,504 km (0.108 R)
• M30: 3,904,504 km (0.081 R)
• M31: 4,117,831 km (0.065 R)
• M32: 4,262,193 km (0.114 R)
• M33: 4,439,766 km (0.079 R)
• M34: 4,524,139 km (0.116 R)
• M35: 4,619,732 km (0.04 R)
• M36: 4,705,302 km (0.066 R)
• M37: 4,813,012 km (0.098 R)
• M38: 4,976,074 km (0.047 R)
• M39: 5,052,818 km (0.104 R)
• M40: 5,274,372 km (0.101 R)
• M41: 5,386,271 km (0.115 R)
• M42: 6,074,571 km (0.063 R)
• M43: 6,203,824 km (0.116 R)
• M44: 6,322,006 km (0.098 R)
• M45: 6,465,022 km (0.105 R)
• M46: 6,536,829 km (0.064 R)
• M47: 6,621,052 km (0.097 R)
• M48: 6,961,387 km (0.064 R)
• M49: 7,059,673 km (0.071 R)
• M50: 7,183,241 km (0.108 R)
• M51: 7,332,540 km (0.091 R)
• M52: 7,394,922 km (0.118 R)
• M53: 7,633,979 km (0.114 R)
• M54: 7,773,554 km (0.115 R)
• M55: 7,939,608 km (0.058 R)
• M56: 8,003,785 km (0.115 R)
• M57: 8,327,365 km (0.04 R)
• M58: 8,418,620 km (0.09 R)
• M59: 8,536,653 km (0.119 R)
• M60: 8,827,172 km (0.12 R)
• M61: 8,907,057 km (0.057 R)
• M62: 8,973,778 km (0.12 R)
• M63: 9,040,648 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.3

Radius: 13.2

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.81 AU - 1.89 AU

Year: 1600 Days

Day: 8.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 21,366,583 km

• M1: 165,156 km (0.116 R)
• M2: 276,307 km (0.088 R)
• M3: 380,727 km (0.108 R)
• M4: 476,469 km (0.087 R)
• M5: 626,366 km (0.066 R)
• M6: 746,643 km (0.094 R)
• M7: 856,897 km (0.116 R)
• M8: 1,067,830 km (0.109 R)
• M9: 1,230,742 km (0.097 R)
• M10: 1,326,634 km (0.065 R)
• M11: 1,417,589 km (0.11 R)
• M12: 1,582,147 km (0.112 R)
• M13: 1,711,998 km (0.032 R)
• M14: 1,837,062 km (0.097 R)
• M15: 1,991,447 km (0.027 R)
• M16: 2,114,566 km (0.059 R)
• M17: 2,387,432 km (0.085 R)
• M18: 2,490,356 km (0.118 R)
• M19: 2,691,116 km (0.083 R)
• M20: 2,818,274 km (0.078 R)
• M21: 2,957,400 km (0.048 R)
• M22: 3,119,265 km (0.102 R)
• M23: 3,399,312 km (0.099 R)
• M24: 3,494,457 km (0.053 R)
• M25: 3,752,812 km (0.085 R)
• M26: 3,851,397 km (0.07 R)
• M27: 4,288,373 km (0.069 R)
• M28: 4,717,868 km (0.102 R)
• M29: 6,049,588 km (0.078 R)
• M30: 6,465,620 km (0.101 R)
• M31: 6,877,463 km (0.063 R)
• M32: 7,093,482 km (0.086 R)
• M33: 7,243,230 km (0.11 R)
• M34: 7,352,885 km (0.113 R)
• M35: 7,449,226 km (0.069 R)
• M36: 7,546,016 km (0.086 R)
• M37: 7,657,167 km (0.092 R)
• M38: 8,249,575 km (0.083 R)
• M39: 9,062,639 km (0.072 R)
• M40: 9,374,102 km (0.081 R)
• M41: 9,629,017 km (0.082 R)
• M42: 9,734,483 km (0.07 R)
• M43: 9,916,394 km (0.113 R)
• M44: 10,007,798 km (0.114 R)
• M45: 10,222,172 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287

Radius: 11.8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.81 AU - 2.29 AU

Year: 1866 Days

Day: 8.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 21,366,583 km

• M1: 163,959 km (0.096 R)
• M2: 342,878 km (0.096 R)
• M3: 458,966 km (0.059 R)
• M4: 545,883 km (0.115 R)
• M5: 633,547 km (0.088 R)
• M6: 739,761 km (0.059 R)
• M7: 957,426 km (0.026 R)
• M8: 1,052,271 km (0.096 R)
• M9: 1,364,781 km (0.089 R)
• M10: 1,515,127 km (0.079 R)
• M11: 1,609,972 km (0.115 R)
• M12: 1,697,936 km (0.08 R)
• M13: 1,787,545 km (0.03 R)
• M14: 2,066,395 km (0.081 R)
• M15: 2,211,057 km (0.07 R)
• M16: 2,389,377 km (0.091 R)
• M17: 2,963,833 km (0.026 R)
• M18: 3,083,811 km (0.109 R)
• M19: 3,897,473 km (0.073 R)
• M20: 4,272,964 km (0.114 R)
• M21: 4,384,115 km (0.051 R)
• M22: 4,508,880 km (0.081 R)
• M23: 4,929,100 km (0.08 R)
• M24: 5,229,343 km (0.047 R)
• M25: 5,335,258 km (0.108 R)
• M26: 5,616,652 km (0.117 R)
• M27: 5,889,219 km (0.11 R)
• M28: 6,194,100 km (0.108 R)
• M29: 6,278,174 km (0.113 R)
• M30: 6,747,313 km (0.106 R)
• M31: 6,964,379 km (0.088 R)
• M32: 8,053,302 km (0.047 R)
• M33: 8,547,424 km (0.1 R)
• M34: 8,656,780 km (0.101 R)
• M35: 8,766,734 km (0.087 R)
• M36: 8,908,703 km (0.037 R)
• M37: 9,003,697 km (0.12 R)
• M38: 9,307,082 km (0.09 R)
• M39: 9,564,989 km (0.109 R)
• M40: 9,694,989 km (0.096 R)
• M41: 9,923,724 km (0.049 R)
• M42: 10,104,738 km (0.108 R)
• M43: 10,203,921 km (0.051 R)
• M44: 10,286,798 km (0.049 R)
• M45: 11,077,124 km (0.108 R)
• M46: 11,505,572 km (0.107 R)
• M47: 11,643,801 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.4

Radius: 10.3

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.06 AU - 3.22 AU

Year: 3538 Days

Day: 9.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,366,583 km

• M1: 157,227 km (0.094 R)
• M2: 231,877 km (0.102 R)
• M3: 312,061 km (0.052 R)
• M4: 648,507 km (0.095 R)
• M5: 756,666 km (0.054 R)
• M6: 828,922 km (0.096 R)
• M7: 981,063 km (0.11 R)
• M8: 1,142,928 km (0.116 R)
• M9: 1,276,668 km (0.065 R)
• M10: 1,415,645 km (0.088 R)
• M11: 1,493,585 km (0.083 R)
• M12: 2,007,155 km (0.109 R)
• M13: 2,140,147 km (0.088 R)
• M14: 2,572,635 km (0.042 R)
• M15: 2,652,819 km (0.103 R)
• M16: 2,766,513 km (0.051 R)
• M17: 2,915,064 km (0.09 R)
• M18: 3,049,253 km (0.092 R)
• M19: 3,151,429 km (0.039 R)
• M20: 3,220,094 km (0.036 R)
• M21: 3,411,729 km (0.06 R)
• M22: 3,517,794 km (0.079 R)
• M23: 3,751,466 km (0.07 R)
• M24: 3,897,922 km (0.119 R)
• M25: 4,177,521 km (0.101 R)
• M26: 4,638,581 km (0.102 R)
• M27: 4,895,142 km (0.074 R)
• M28: 5,988,852 km (0.097 R)
• M29: 6,290,142 km (0.106 R)
• M30: 7,178,155 km (0.098 R)
• M31: 7,269,110 km (0.105 R)
• M32: 7,452,218 km (0.096 R)
• M33: 7,544,370 km (0.046 R)
• M34: 7,776,247 km (0.099 R)
• M35: 7,963,543 km (0.11 R)
• M36: 8,152,336 km (0.114 R)
• M37: 8,486,388 km (0.099 R)
• M38: 8,751,924 km (0.105 R)
• M39: 9,044,837 km (0.092 R)
• M40: 9,440,374 km (0.102 R)
• M41: 9,740,766 km (0.094 R)
• M42: 10,069,732 km (0.06 R)
• M43: 10,634,763 km (0.102 R)
• M44: 10,738,734 km (0.113 R)
• M45: 11,957,208 km (0.069 R)
• M46: 12,610,203 km (0.105 R)
• M47: 12,720,157 km (0.114 R)
• M48: 13,107,616 km (0.096 R)
• M49: 13,274,866 km (0.037 R)
• M50: 13,950,899 km (0.102 R)
• M51: 14,235,883 km (0.108 R)
• M52: 14,494,089 km (0.072 R)
• M53: 15,014,989 km (0.083 R)
• M54: 15,748,766 km (0.055 R)
• M55: 15,867,248 km (0.095 R)
• M56: 15,986,028 km (0.055 R)
• M57: 16,134,878 km (0.094 R)
• M58: 16,224,487 km (0.112 R)
• M59: 16,524,282 km (0.108 R)
• M60: 16,735,215 km (0.103 R)
• M61: 17,159,624 km (0.114 R)
• M62: 17,864,828 km (0.095 R)
• M63: 18,050,329 km (0.119 R)
• M64: 18,392,011 km (0.109 R)
• M65: 18,548,042 km (0.102 R)
• M66: 18,641,989 km (0.05 R)
• M67: 19,050,391 km (0.086 R)
• M68: 19,335,076 km (0.071 R)
• M69: 19,430,220 km (0.053 R)
• M70: 20,068,554 km (0.03 R)
• M71: 20,648,994 km (0.099 R)
• M72: 22,024,846 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.8

Radius: 13.5

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.82 AU - 3.86 AU

Year: 3881 Days

Day: 11.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,366,583 km

• M1: 195,824 km (0.107 R)
• M2: 390,750 km (0.062 R)
• M3: 535,560 km (0.076 R)
• M4: 962,513 km (0.045 R)
• M5: 1,060,200 km (0.077 R)
• M6: 1,161,478 km (0.063 R)
• M7: 1,302,249 km (0.098 R)
• M8: 1,387,071 km (0.099 R)
• M9: 1,473,988 km (0.06 R)
• M10: 1,601,595 km (0.09 R)
• M11: 1,813,874 km (0.07 R)
• M12: 1,909,766 km (0.12 R)
• M13: 2,021,516 km (0.041 R)
• M14: 2,310,838 km (0.112 R)
• M15: 2,475,695 km (0.079 R)
• M16: 2,629,183 km (0.083 R)
• M17: 3,027,113 km (0.104 R)
• M18: 3,325,561 km (0.081 R)
• M19: 3,547,265 km (0.112 R)
• M20: 3,826,863 km (0.101 R)
• M21: 3,933,526 km (0.11 R)
• M22: 4,168,245 km (0.056 R)
• M23: 4,278,200 km (0.087 R)
• M24: 4,463,552 km (0.085 R)
• M25: 4,746,740 km (0.086 R)
• M26: 4,900,228 km (0.079 R)
• M27: 5,074,958 km (0.111 R)
• M28: 5,271,530 km (0.027 R)
• M29: 6,418,347 km (0.073 R)
• M30: 6,588,440 km (0.102 R)
• M31: 6,998,488 km (0.078 R)
• M32: 7,416,763 km (0.089 R)
• M33: 7,752,910 km (0.092 R)
• M34: 7,888,745 km (0.06 R)
• M35: 8,116,881 km (0.118 R)
• M36: 8,347,262 km (0.073 R)
• M37: 8,440,162 km (0.102 R)
• M38: 8,650,048 km (0.042 R)
• M39: 8,814,606 km (0.117 R)
• M40: 8,932,788 km (0.11 R)
• M41: 9,386,818 km (0.031 R)
• M42: 10,342,150 km (0.117 R)
• M43: 10,818,768 km (0.096 R)
• M44: 11,302,568 km (0.062 R)
• M45: 11,871,788 km (0.039 R)
• M46: 12,265,230 km (0.112 R)
• M47: 12,823,380 km (0.034 R)
• M48: 13,011,275 km (0.072 R)
• M49: 13,362,680 km (0.112 R)
• M50: 13,991,889 km (0.106 R)
• M51: 14,296,321 km (0.102 R)
• M52: 14,463,421 km (0.079 R)
• M53: 15,707,627 km (0.049 R)
• M54: 16,168,687 km (0.113 R)
• M55: 16,255,604 km (0.105 R)
• M56: 16,839,185 km (0.113 R)
• M57: 16,956,619 km (0.079 R)
• M58: 17,103,973 km (0.067 R)
• M59: 17,281,396 km (0.05 R)
• M60: 17,548,578 km (0.047 R)
• M61: 17,697,578 km (0.117 R)
• M62: 17,906,865 km (0.117 R)
• M63: 18,479,227 km (0.071 R)
• M64: 18,600,550 km (0.074 R)
• M65: 18,722,024 km (0.12 R)
• M66: 19,027,054 km (0.052 R)
• M67: 19,180,093 km (0.094 R)
• M68: 19,580,117 km (0.102 R)
• M69: 20,014,101 km (0.118 R)
• M70: 20,107,450 km (0.111 R)
• M71: 20,702,401 km (0.109 R)
• M72: 21,271,321 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 17,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit