🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.42 AU - 0.66 AU

Year: 151 Days

Day: 12.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.7 AU - 0.74 AU

Year: 233 Days

Day: 43.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.71 AU - 1.15 AU

Year: 342 Days

Day: 21 Hours

Environment

Temp: 22 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,409,933 km

• M1: 551,717 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.94 AU - 1.3 AU

Year: 451 Days

Day: 32 Hours

Environment

Temp: -4 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.49 AU - 3.47 AU

Year: 1959 Days

Day: 45.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.02 AU - 3.64 AU

Year: 2314 Days

Day: 33 Hours

Environment

Temp: -117 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.6

Radius: 9.9

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.96 AU - 5.12 AU

Year: 3684 Days

Day: 6.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,409,933 km

• M1: 129,701 km (0.084 R)
• M2: 224,846 km (0.081 R)
• M3: 291,566 km (0.084 R)
• M4: 368,759 km (0.102 R)
• M5: 446,101 km (0.116 R)
• M6: 549,623 km (0.104 R)
• M7: 949,198 km (0.085 R)
• M8: 1,179,579 km (0.082 R)
• M9: 1,246,898 km (0.101 R)
• M10: 1,911,113 km (0.106 R)
• M11: 2,007,155 km (0.106 R)
• M12: 2,187,570 km (0.079 R)
• M13: 2,305,154 km (0.115 R)
• M14: 2,546,904 km (0.1 R)
• M15: 3,017,539 km (0.067 R)
• M16: 3,205,882 km (0.082 R)
• M17: 3,398,116 km (0.093 R)
• M18: 3,554,745 km (0.117 R)
• M19: 3,956,564 km (0.112 R)
• M20: 4,225,691 km (0.116 R)
• M21: 4,394,288 km (0.099 R)
• M22: 4,672,989 km (0.032 R)
• M23: 4,738,213 km (0.09 R)
• M24: 5,247,744 km (0.047 R)
• M25: 5,360,989 km (0.048 R)
• M26: 5,751,589 km (0.063 R)
• M27: 5,962,223 km (0.109 R)
• M28: 6,032,983 km (0.101 R)
• M29: 6,199,336 km (0.1 R)
• M30: 7,278,834 km (0.071 R)
• M31: 7,481,240 km (0.092 R)
• M32: 7,737,052 km (0.099 R)
• M33: 8,126,156 km (0.082 R)
• M34: 8,283,533 km (0.07 R)
• M35: 8,521,693 km (0.12 R)
• M36: 8,654,835 km (0.117 R)
• M37: 8,815,653 km (0.11 R)
• M38: 9,523,999 km (0.106 R)
• M39: 9,773,378 km (0.117 R)
• M40: 9,857,004 km (0.111 R)
• M41: 10,392,265 km (0.092 R)
• M42: 11,023,867 km (0.113 R)
• M43: 11,169,127 km (0.069 R)
• M44: 12,414,379 km (0.114 R)
• M45: 12,686,947 km (0.081 R)
• M46: 12,778,201 km (0.054 R)
• M47: 12,869,755 km (0.058 R)
• M48: 13,268,882 km (0.115 R)
• M49: 13,485,500 km (0.102 R)
• M50: 13,672,049 km (0.031 R)
• M51: 14,110,819 km (0.113 R)
• M52: 14,713,699 km (0.05 R)
• M53: 14,777,577 km (0.115 R)
• M54: 15,002,123 km (0.1 R)
• M55: 15,066,450 km (0.072 R)
• M56: 15,292,493 km (0.06 R)
• M57: 15,389,731 km (0.113 R)
• M58: 16,738,655 km (0.112 R)
• M59: 17,444,309 km (0.063 R)
• M60: 17,749,638 km (0.078 R)
• M61: 17,954,138 km (0.087 R)
• M62: 19,198,044 km (0.079 R)
• M63: 19,407,930 km (0.033 R)
• M64: 19,618,714 km (0.107 R)
• M65: 20,007,070 km (0.088 R)
• M66: 20,362,365 km (0.053 R)
• M67: 20,971,078 km (0.107 R)
• M68: 21,259,653 km (0.095 R)
• M69: 21,513,221 km (0.097 R)
• M70: 22,390,313 km (0.106 R)
• M71: 23,092,825 km (0.116 R)
• M72: 23,204,425 km (0.079 R)
• M73: 23,353,424 km (0.056 R)
• M74: 23,690,020 km (0.097 R)
• M75: 23,877,765 km (0.101 R)
• M76: 24,103,658 km (0.12 R)
• M77: 24,747,377 km (0.101 R)
• M78: 25,550,568 km (0.111 R)
• M79: 25,858,740 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.8

Radius: 14.2

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.8 AU - 5.3 AU

Year: 4321 Days

Day: 13.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,409,933 km

• M1: 183,407 km (0.056 R)
• M2: 289,023 km (0.088 R)
• M3: 441,314 km (0.033 R)
• M4: 621,130 km (0.066 R)
• M5: 962,064 km (0.037 R)
• M6: 1,195,586 km (0.099 R)
• M7: 1,507,199 km (0.072 R)
• M8: 1,612,067 km (0.089 R)
• M9: 1,719,478 km (0.099 R)
• M10: 1,877,453 km (0.107 R)
• M11: 2,073,576 km (0.101 R)
• M12: 2,225,268 km (0.07 R)
• M13: 2,328,491 km (0.045 R)
• M14: 2,612,128 km (0.079 R)
• M15: 2,739,885 km (0.059 R)
• M16: 2,869,586 km (0.115 R)
• M17: 2,963,683 km (0.088 R)
• M18: 3,116,423 km (0.06 R)
• M19: 3,271,855 km (0.062 R)
• M20: 3,370,290 km (0.087 R)
• M21: 3,898,521 km (0.098 R)
• M22: 4,344,472 km (0.082 R)
• M23: 4,474,921 km (0.047 R)
• M24: 5,169,953 km (0.055 R)
• M25: 5,354,856 km (0.077 R)
• M26: 5,471,542 km (0.082 R)
• M27: 5,636,399 km (0.116 R)
• M28: 6,535,183 km (0.117 R)
• M29: 6,937,900 km (0.115 R)
• M30: 7,426,487 km (0.086 R)
• M31: 7,846,708 km (0.054 R)
• M32: 8,140,069 km (0.094 R)
• M33: 9,153,744 km (0.067 R)
• M34: 9,293,768 km (0.105 R)
• M35: 9,775,323 km (0.075 R)
• M36: 9,947,211 km (0.075 R)
• M37: 10,323,151 km (0.062 R)
• M38: 10,439,837 km (0.072 R)
• M39: 10,586,144 km (0.088 R)
• M40: 11,178,701 km (0.117 R)
• M41: 11,751,511 km (0.071 R)
• M42: 11,965,137 km (0.09 R)
• M43: 12,582,228 km (0.091 R)
• M44: 12,957,420 km (0.035 R)
• M45: 13,399,930 km (0.089 R)
• M46: 13,751,186 km (0.026 R)
• M47: 14,267,448 km (0.045 R)
• M48: 14,757,232 km (0.1 R)
• M49: 14,855,966 km (0.106 R)
• M50: 15,086,945 km (0.046 R)
• M51: 15,319,121 km (0.115 R)
• M52: 15,452,263 km (0.05 R)
• M53: 15,686,384 km (0.098 R)
• M54: 16,293,751 km (0.089 R)
• M55: 16,600,277 km (0.109 R)
• M56: 16,908,748 km (0.05 R)
• M57: 17,149,900 km (0.117 R)
• M58: 17,496,518 km (0.079 R)
• M59: 17,601,087 km (0.1 R)
• M60: 17,950,697 km (0.114 R)
• M61: 18,056,014 km (0.102 R)
• M62: 18,479,526 km (0.099 R)
• M63: 18,585,890 km (0.094 R)
• M64: 18,692,404 km (0.112 R)
• M65: 18,941,933 km (0.086 R)
• M66: 19,049,194 km (0.103 R)
• M67: 19,300,220 km (0.081 R)
• M68: 21,088,363 km (0.063 R)
• M69: 21,236,764 km (0.056 R)
• M70: 22,662,881 km (0.091 R)
• M71: 23,119,753 km (0.104 R)
• M72: 23,464,426 km (0.099 R)
• M73: 24,313,992 km (0.115 R)
• M74: 24,586,410 km (0.04 R)
• M75: 25,212,926 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.8

Radius: 10.7

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.08 AU - 10.04 AU

Year: 10385 Days

Day: 12.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,409,933 km

• M1: 155,432 km (0.111 R)
• M2: 228,137 km (0.08 R)
• M3: 311,762 km (0.116 R)
• M4: 392,246 km (0.102 R)
• M5: 546,780 km (0.066 R)
• M6: 698,921 km (0.113 R)
• M7: 774,319 km (0.108 R)
• M8: 948,151 km (0.077 R)
• M9: 1,350,719 km (0.09 R)
• M10: 2,075,371 km (0.072 R)
• M11: 2,418,698 km (0.087 R)
• M12: 2,597,318 km (0.078 R)
• M13: 3,465,285 km (0.12 R)
• M14: 3,577,035 km (0.038 R)
• M15: 3,803,975 km (0.114 R)
• M16: 4,272,366 km (0.079 R)
• M17: 4,808,674 km (0.115 R)
• M18: 5,186,558 km (0.079 R)
• M19: 5,392,106 km (0.115 R)
• M20: 5,469,897 km (0.102 R)
• M21: 5,679,184 km (0.105 R)
• M22: 5,784,800 km (0.061 R)
• M23: 6,186,919 km (0.096 R)
• M24: 6,653,515 km (0.085 R)
• M25: 7,475,555 km (0.112 R)
• M26: 9,307,830 km (0.097 R)
• M27: 9,401,329 km (0.099 R)
• M28: 9,495,276 km (0.112 R)
• M29: 9,589,373 km (0.097 R)
• M30: 10,386,580 km (0.031 R)
• M31: 10,809,344 km (0.091 R)
• M32: 11,237,942 km (0.108 R)
• M33: 11,370,934 km (0.115 R)
• M34: 11,739,394 km (0.04 R)
• M35: 11,840,522 km (0.06 R)
• M36: 12,043,825 km (0.051 R)
• M37: 12,591,354 km (0.108 R)
• M38: 12,868,259 km (0.113 R)
• M39: 13,147,110 km (0.115 R)
• M40: 13,427,905 km (0.078 R)
• M41: 13,569,125 km (0.086 R)
• M42: 14,067,137 km (0.049 R)
• M43: 15,117,762 km (0.038 R)
• M44: 16,081,173 km (0.118 R)
• M45: 16,193,670 km (0.105 R)
• M46: 16,950,037 km (0.117 R)
• M47: 17,950,398 km (0.117 R)
• M48: 18,105,980 km (0.045 R)
• M49: 18,262,010 km (0.107 R)
• M50: 18,654,106 km (0.069 R)
• M51: 18,930,264 km (0.093 R)
• M52: 19,446,676 km (0.09 R)
• M53: 20,534,103 km (0.114 R)
• M54: 20,819,236 km (0.057 R)
• M55: 20,941,757 km (0.098 R)
• M56: 21,146,706 km (0.077 R)
• M57: 22,014,523 km (0.104 R)
• M58: 22,264,501 km (0.111 R)
• M59: 22,515,527 km (0.106 R)
• M60: 22,725,413 km (0.05 R)
• M61: 24,384,902 km (0.081 R)
• M62: 24,773,407 km (0.113 R)
• M63: 25,076,941 km (0.081 R)
• M64: 25,469,037 km (0.095 R)
• M65: 25,995,024 km (0.095 R)
• M66: 26,702,023 km (0.078 R)
• M67: 27,415,156 km (0.09 R)
• M68: 28,044,514 km (0.102 R)
• M69: 28,360,914 km (0.113 R)
• M70: 28,860,421 km (0.119 R)
• M71: 29,088,558 km (0.075 R)
• M72: 29,730,183 km (0.083 R)
• M73: 29,822,336 km (0.117 R)
• M74: 30,237,769 km (0.093 R)
• M75: 30,655,147 km (0.059 R)
• M76: 31,074,320 km (0.06 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57

Radius: 14.7

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.66 AU - 12.64 AU

Year: 14178 Days

Day: 5.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 26,409,933 km

• M1: 274,362 km (0.09 R)
• M2: 433,235 km (0.081 R)
• M3: 568,322 km (0.058 R)
• M4: 668,553 km (0.115 R)
• M5: 821,292 km (0.113 R)
• M6: 1,100,741 km (0.089 R)
• M7: 1,192,295 km (0.086 R)
• M8: 1,426,416 km (0.064 R)
• M9: 1,736,981 km (0.077 R)
• M10: 1,845,589 km (0.063 R)
• M11: 2,102,897 km (0.069 R)
• M12: 2,202,380 km (0.059 R)
• M13: 2,406,581 km (0.098 R)
• M14: 2,706,824 km (0.065 R)
• M15: 2,815,731 km (0.048 R)
• M16: 3,228,023 km (0.116 R)
• M17: 3,421,902 km (0.1 R)
• M18: 3,659,912 km (0.08 R)
• M19: 4,027,175 km (0.103 R)
• M20: 4,215,369 km (0.112 R)
• M21: 4,321,134 km (0.104 R)
• M22: 4,535,508 km (0.11 R)
• M23: 4,731,481 km (0.112 R)
• M24: 4,930,447 km (0.094 R)
• M25: 5,451,346 km (0.094 R)
• M26: 5,566,986 km (0.097 R)
• M27: 5,660,035 km (0.12 R)
• M28: 5,871,417 km (0.104 R)
• M29: 6,326,494 km (0.106 R)
• M30: 6,595,172 km (0.098 R)
• M31: 7,475,106 km (0.043 R)
• M32: 7,707,432 km (0.119 R)
• M33: 8,285,478 km (0.1 R)
• M34: 8,418,770 km (0.113 R)
• M35: 8,606,665 km (0.063 R)
• M36: 8,741,752 km (0.057 R)
• M37: 8,959,267 km (0.032 R)
• M38: 9,399,982 km (0.112 R)
• M39: 9,791,330 km (0.114 R)
• M40: 10,159,640 km (0.097 R)
• M41: 10,445,971 km (0.105 R)
• M42: 10,764,165 km (0.093 R)
• M43: 11,410,129 km (0.096 R)
• M44: 11,528,910 km (0.057 R)
• M45: 11,677,909 km (0.099 R)
• M46: 11,827,656 km (0.109 R)
• M47: 12,098,877 km (0.117 R)
• M48: 12,372,043 km (0.084 R)
• M49: 12,647,303 km (0.076 R)
• M50: 13,172,841 km (0.099 R)
• M51: 13,328,871 km (0.083 R)
• M52: 13,516,766 km (0.074 R)
• M53: 14,566,195 km (0.081 R)
• M54: 14,727,611 km (0.09 R)
• M55: 15,378,811 km (0.057 R)
• M56: 15,774,048 km (0.051 R)
• M57: 16,641,866 km (0.107 R)
• M58: 16,979,957 km (0.079 R)
• M59: 18,598,606 km (0.087 R)
• M60: 18,738,629 km (0.106 R)
• M61: 18,984,568 km (0.103 R)
• M62: 20,446,439 km (0.101 R)
• M63: 20,554,897 km (0.047 R)
• M64: 20,736,060 km (0.089 R)
• M65: 21,392,346 km (0.069 R)
• M66: 21,575,753 km (0.09 R)
• M67: 22,987,658 km (0.045 R)
• M68: 23,553,287 km (0.098 R)
• M69: 24,237,997 km (0.088 R)
• M70: 24,544,373 km (0.032 R)
• M71: 24,698,160 km (0.104 R)
• M72: 26,017,463 km (0.096 R)
• M73: 26,291,975 km (0.081 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 18,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit