🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.6 AU - 0.84 AU

Year: 225 Days

Day: 22.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,422,628 km

• M1: 195,225 km (0.069 R)
• M2: 225,594 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.64 AU - 0.94 AU

Year: 259 Days

Day: 20 Hours

Environment

Temp: 117 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.93 AU - 1.37 AU

Year: 455 Days

Day: 31.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.44 AU - 2.46 AU

Year: 1415 Days

Day: 34.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,422,628 km

• M1: 796,010 km (0.115 R)
• M2: 1,104,481 km (0.031 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.19 AU - 3.61 AU

Year: 2313 Days

Day: 17.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,422,628 km

• M1: 179,218 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.23 AU - 3.59 AU

Year: 2323 Days

Day: 41.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.9

Radius: 8.9

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.22 AU - 7 AU

Year: 4903 Days

Day: 14.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 159.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,422,628 km

• M1: 151,543 km (0.075 R)
• M2: 245,341 km (0.049 R)
• M3: 346,169 km (0.076 R)
• M4: 411,693 km (0.104 R)
• M5: 482,453 km (0.108 R)
• M6: 855,999 km (0.107 R)
• M7: 998,566 km (0.108 R)
• M8: 1,187,957 km (0.091 R)
• M9: 1,361,789 km (0.055 R)
• M10: 1,764,208 km (0.036 R)
• M11: 1,932,356 km (0.094 R)
• M12: 1,994,888 km (0.082 R)
• M13: 2,604,649 km (0.072 R)
• M14: 2,796,732 km (0.08 R)
• M15: 3,029,656 km (0.1 R)
• M16: 3,176,112 km (0.031 R)
• M17: 3,476,355 km (0.088 R)
• M18: 3,746,529 km (0.118 R)
• M19: 4,246,036 km (0.106 R)
• M20: 4,514,116 km (0.12 R)
• M21: 4,787,730 km (0.109 R)
• M22: 5,329,125 km (0.059 R)
• M23: 5,596,008 km (0.113 R)
• M24: 5,844,490 km (0.116 R)
• M25: 5,912,856 km (0.084 R)
• M26: 6,096,562 km (0.109 R)
• M27: 6,658,900 km (0.119 R)
• M28: 7,657,915 km (0.092 R)
• M29: 7,757,846 km (0.105 R)
• M30: 8,187,491 km (0.115 R)
• M31: 8,315,398 km (0.115 R)
• M32: 8,859,635 km (0.046 R)
• M33: 9,415,540 km (0.113 R)
• M34: 9,738,223 km (0.091 R)
• M35: 10,064,496 km (0.098 R)
• M36: 10,449,860 km (0.084 R)
• M37: 10,616,362 km (0.108 R)
• M38: 10,840,011 km (0.062 R)
• M39: 11,836,034 km (0.084 R)
• M40: 12,184,298 km (0.108 R)
• M41: 12,242,791 km (0.091 R)
• M42: 12,890,998 km (0.102 R)
• M43: 13,550,426 km (0.11 R)
• M44: 13,732,187 km (0.119 R)
• M45: 13,853,810 km (0.113 R)
• M46: 14,036,918 km (0.115 R)
• M47: 14,282,258 km (0.094 R)
• M48: 14,839,660 km (0.092 R)
• M49: 15,183,735 km (0.062 R)
• M50: 15,309,547 km (0.083 R)
• M51: 15,498,788 km (0.11 R)
• M52: 16,103,463 km (0.104 R)
• M53: 16,521,738 km (0.117 R)
• M54: 17,996,624 km (0.1 R)
• M55: 18,263,207 km (0.054 R)
• M56: 19,615,871 km (0.075 R)
• M57: 19,855,976 km (0.086 R)
• M58: 19,924,791 km (0.12 R)
• M59: 20,200,500 km (0.085 R)
• M60: 21,386,960 km (0.098 R)
• M61: 21,528,031 km (0.053 R)
• M62: 21,846,525 km (0.064 R)
• M63: 21,917,434 km (0.092 R)
• M64: 22,273,627 km (0.116 R)
• M65: 22,488,150 km (0.103 R)
• M66: 22,739,475 km (0.059 R)
• M67: 22,919,441 km (0.109 R)
• M68: 23,644,243 km (0.089 R)
• M69: 23,899,756 km (0.071 R)
• M70: 24,487,077 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.3

Radius: 13.4

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.19 AU - 8.39 AU

Year: 6528 Days

Day: 6.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,422,628 km

• M1: 200,910 km (0.099 R)
• M2: 386,112 km (0.114 R)
• M3: 525,089 km (0.078 R)
• M4: 629,657 km (0.114 R)
• M5: 1,145,471 km (0.116 R)
• M6: 1,306,887 km (0.087 R)
• M7: 1,495,680 km (0.11 R)
• M8: 1,693,747 km (0.061 R)
• M9: 1,879,847 km (0.112 R)
• M10: 2,160,792 km (0.059 R)
• M11: 2,478,986 km (0.109 R)
• M12: 2,739,735 km (0.093 R)
• M13: 2,861,209 km (0.098 R)
• M14: 3,135,123 km (0.07 R)
• M15: 3,470,072 km (0.099 R)
• M16: 4,008,026 km (0.106 R)
• M17: 4,287,026 km (0.104 R)
• M18: 4,400,421 km (0.097 R)
• M19: 4,486,141 km (0.071 R)
• M20: 5,374,004 km (0.119 R)
• M21: 5,651,060 km (0.065 R)
• M22: 5,838,356 km (0.109 R)
• M23: 5,932,902 km (0.119 R)
• M24: 6,059,611 km (0.112 R)
• M25: 6,510,350 km (0.078 R)
• M26: 7,105,749 km (0.04 R)
• M27: 7,649,837 km (0.113 R)
• M28: 7,892,185 km (0.102 R)
• M29: 8,850,659 km (0.114 R)
• M30: 10,261,217 km (0.037 R)
• M31: 10,682,634 km (0.113 R)
• M32: 10,914,810 km (0.081 R)
• M33: 11,820,625 km (0.044 R)
• M34: 11,940,603 km (0.12 R)
• M35: 12,262,388 km (0.115 R)
• M36: 12,627,855 km (0.072 R)
• M37: 13,830,024 km (0.075 R)
• M38: 14,295,573 km (0.071 R)
• M39: 14,380,694 km (0.109 R)
• M40: 16,969,485 km (0.1 R)
• M41: 18,571,977 km (0.119 R)
• M42: 19,983,732 km (0.096 R)
• M43: 20,174,619 km (0.094 R)
• M44: 20,270,212 km (0.074 R)
• M45: 20,461,997 km (0.108 R)
• M46: 21,235,119 km (0.029 R)
• M47: 22,214,985 km (0.032 R)
• M48: 22,363,236 km (0.044 R)
• M49: 22,710,453 km (0.096 R)
• M50: 23,561,066 km (0.066 R)
• M51: 24,117,122 km (0.087 R)
• M52: 24,422,152 km (0.118 R)
• M53: 24,728,528 km (0.091 R)
• M54: 24,882,315 km (0.104 R)
• M55: 25,448,393 km (0.095 R)
• M56: 26,593,565 km (0.074 R)
• M57: 26,908,767 km (0.102 R)
• M58: 27,225,316 km (0.079 R)
• M59: 27,489,955 km (0.113 R)
• M60: 28,289,107 km (0.074 R)
• M61: 28,557,186 km (0.092 R)
• M62: 29,204,048 km (0.112 R)
• M63: 29,420,665 km (0.061 R)
• M64: 29,638,031 km (0.075 R)
• M65: 30,787,242 km (0.078 R)
• M66: 32,903,603 km (0.114 R)
• M67: 33,129,196 km (0.088 R)
• M68: 33,355,089 km (0.118 R)
• M69: 33,638,428 km (0.101 R)
• M70: 33,808,820 km (0.064 R)
• M71: 34,093,355 km (0.104 R)
• M72: 35,181,829 km (0.025 R)
• M73: 35,470,104 km (0.036 R)
• M74: 35,759,277 km (0.098 R)
• M75: 36,806,611 km (0.084 R)
• M76: 37,040,732 km (0.066 R)
• M77: 37,687,144 km (0.105 R)
• M78: 39,289,487 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.7

Radius: 10.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.73 AU - 9.71 AU

Year: 8695 Days

Day: 9.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 32,422,628 km

• M1: 172,636 km (0.083 R)
• M2: 313,707 km (0.103 R)
• M3: 467,045 km (0.11 R)
• M4: 800,947 km (0.119 R)
• M5: 909,405 km (0.119 R)
• M6: 1,112,111 km (0.07 R)
• M7: 1,234,631 km (0.062 R)
• M8: 1,411,007 km (0.111 R)
• M9: 1,595,611 km (0.053 R)
• M10: 1,735,186 km (0.043 R)
• M11: 2,045,302 km (0.05 R)
• M12: 2,120,849 km (0.075 R)
• M13: 2,353,324 km (0.107 R)
• M14: 3,100,117 km (0.117 R)
• M15: 3,962,848 km (0.092 R)
• M16: 4,129,649 km (0.069 R)
• M17: 4,201,905 km (0.064 R)
• M18: 4,569,317 km (0.114 R)
• M19: 4,694,082 km (0.114 R)
• M20: 5,023,945 km (0.116 R)
• M21: 5,152,749 km (0.093 R)
• M22: 5,387,468 km (0.079 R)
• M23: 5,572,670 km (0.091 R)
• M24: 5,759,817 km (0.111 R)
• M25: 5,867,677 km (0.038 R)
• M26: 6,003,512 km (0.08 R)
• M27: 6,223,122 km (0.094 R)
• M28: 6,529,349 km (0.055 R)
• M29: 6,641,846 km (0.12 R)
• M30: 7,330,894 km (0.062 R)
• M31: 7,477,350 km (0.049 R)
• M32: 7,832,795 km (0.076 R)
• M33: 8,012,612 km (0.099 R)
• M34: 8,193,924 km (0.061 R)
• M35: 8,498,954 km (0.106 R)
• M36: 8,838,691 km (0.095 R)
• M37: 9,057,403 km (0.065 R)
• M38: 9,820,502 km (0.108 R)
• M39: 10,111,918 km (0.11 R)
• M40: 10,703,428 km (0.067 R)
• M41: 11,509,761 km (0.097 R)
• M42: 11,782,777 km (0.093 R)
• M43: 11,851,443 km (0.076 R)
• M44: 12,092,594 km (0.061 R)
• M45: 12,265,829 km (0.105 R)
• M46: 12,649,996 km (0.057 R)
• M47: 13,251,379 km (0.087 R)
• M48: 13,430,149 km (0.105 R)
• M49: 14,335,515 km (0.114 R)
• M50: 14,666,276 km (0.117 R)
• M51: 15,223,079 km (0.047 R)
• M52: 15,410,226 km (0.091 R)
• M53: 16,703,201 km (0.081 R)
• M54: 18,467,558 km (0.105 R)
• M55: 18,587,236 km (0.063 R)
• M56: 19,554,237 km (0.075 R)
• M57: 19,635,618 km (0.071 R)
• M58: 19,757,840 km (0.107 R)
• M59: 20,952,079 km (0.112 R)
• M60: 21,118,731 km (0.106 R)
• M61: 21,747,192 km (0.118 R)
• M62: 21,915,938 km (0.09 R)
• M63: 22,680,234 km (0.077 R)
• M64: 22,979,879 km (0.026 R)
• M65: 23,539,823 km (0.103 R)
• M66: 23,930,124 km (0.076 R)
• M67: 24,235,154 km (0.048 R)
• M68: 24,585,213 km (0.109 R)
• M69: 25,868,763 km (0.053 R)
• M70: 26,092,113 km (0.09 R)
• M71: 26,226,601 km (0.088 R)
• M72: 26,766,500 km (0.116 R)
• M73: 26,947,214 km (0.076 R)
• M74: 27,083,199 km (0.095 R)
• M75: 27,720,186 km (0.041 R)
• M76: 27,811,591 km (0.068 R)
• M77: 28,086,402 km (0.094 R)
• M78: 28,224,181 km (0.061 R)
• M79: 28,408,187 km (0.091 R)
• M80: 28,638,717 km (0.067 R)
• M81: 29,194,623 km (0.111 R)
• M82: 29,427,397 km (0.073 R)
• M83: 29,520,597 km (0.062 R)
• M84: 30,129,161 km (0.103 R)
• M85: 30,223,108 km (0.117 R)
• M86: 32,123,450 km (0.103 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.7

Radius: 9.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.08 AU - 10.68 AU

Year: 10599 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,422,628 km

• M1: 241,900 km (0.109 R)
• M2: 306,825 km (0.057 R)
• M3: 561,441 km (0.115 R)
• M4: 720,164 km (0.079 R)
• M5: 979,567 km (0.097 R)
• M6: 1,220,868 km (0.084 R)
• M7: 1,706,313 km (0.071 R)
• M8: 1,795,773 km (0.117 R)
• M9: 2,169,768 km (0.03 R)
• M10: 2,247,558 km (0.083 R)
• M11: 2,326,247 km (0.068 R)
• M12: 2,547,652 km (0.112 R)
• M13: 2,733,901 km (0.114 R)
• M14: 2,881,853 km (0.088 R)
• M15: 3,409,635 km (0.115 R)
• M16: 3,661,557 km (0.109 R)
• M17: 3,872,341 km (0.062 R)
• M18: 4,015,057 km (0.027 R)
• M19: 4,111,099 km (0.088 R)
• M20: 4,754,669 km (0.096 R)
• M21: 5,616,203 km (0.089 R)
• M22: 5,778,068 km (0.102 R)
• M23: 6,023,857 km (0.054 R)
• M24: 6,384,837 km (0.111 R)
• M25: 6,781,571 km (0.084 R)
• M26: 6,896,312 km (0.099 R)
• M27: 7,421,102 km (0.09 R)
• M28: 7,688,283 km (0.114 R)
• M29: 8,416,227 km (0.112 R)
• M30: 8,694,927 km (0.062 R)
• M31: 9,229,740 km (0.117 R)
• M32: 9,389,062 km (0.025 R)
• M33: 10,068,086 km (0.092 R)
• M34: 10,331,079 km (0.054 R)
• M35: 10,463,324 km (0.084 R)
• M36: 10,662,887 km (0.096 R)
• M37: 10,897,158 km (0.06 R)
• M38: 10,998,136 km (0.116 R)
• M39: 11,748,070 km (0.087 R)
• M40: 12,024,826 km (0.043 R)
• M41: 12,479,305 km (0.058 R)
• M42: 12,832,655 km (0.107 R)
• M43: 12,939,318 km (0.101 R)
• M44: 13,082,035 km (0.058 R)
• M45: 13,225,200 km (0.096 R)
• M46: 13,297,007 km (0.096 R)
• M47: 13,585,581 km (0.107 R)
• M48: 13,876,100 km (0.104 R)
• M49: 14,058,759 km (0.058 R)
• M50: 14,389,670 km (0.101 R)
• M51: 14,648,623 km (0.095 R)
• M52: 14,871,973 km (0.053 R)
• M53: 15,738,444 km (0.032 R)
• M54: 18,314,220 km (0.071 R)
• M55: 18,756,132 km (0.079 R)
• M56: 19,242,176 km (0.099 R)
• M57: 19,691,418 km (0.116 R)
• M58: 20,767,027 km (0.048 R)
• M59: 21,819,149 km (0.109 R)
• M60: 22,074,213 km (0.106 R)
• M61: 22,159,484 km (0.038 R)
• M62: 22,501,614 km (0.091 R)
• M63: 22,587,483 km (0.066 R)
• M64: 23,234,344 km (0.108 R)
• M65: 23,582,010 km (0.112 R)
• M66: 24,370,241 km (0.087 R)
• M67: 24,502,486 km (0.029 R)
• M68: 25,748,038 km (0.118 R)
• M69: 26,423,771 km (0.053 R)
• M70: 26,832,024 km (0.094 R)
• M71: 27,792,741 km (0.102 R)
• M72: 28,207,875 km (0.091 R)
• M73: 28,625,104 km (0.025 R)
• M74: 29,044,427 km (0.084 R)
• M75: 29,418,870 km (0.067 R)
• M76: 29,512,668 km (0.079 R)
• M77: 30,646,620 km (0.055 R)
• M78: 30,789,336 km (0.047 R)
• M79: 30,932,352 km (0.073 R)
• M80: 31,171,110 km (0.053 R)
• M81: 31,794,783 km (0.092 R)
• M82: 31,987,615 km (0.059 R)
• M83: 32,084,106 km (0.09 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 14,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit