🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.87 AU - 1.35 AU

Year: 431 Days

Day: 38.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.06 AU - 1.16 AU

Year: 431 Days

Day: 40.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 92,649,062 km

• M1: 74,500 km (0.081 R)
• M2: 110,702 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.69 AU - 1.85 AU

Year: 869 Days

Day: 15.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.8

Radius: 8.7

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.28 AU - 5.08 AU

Year: 3735 Days

Day: 8.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 92,649,062 km

• M1: 119,977 km (0.1 R)
• M2: 207,941 km (0.103 R)
• M3: 273,315 km (0.059 R)
• M4: 365,168 km (0.105 R)
• M5: 451,486 km (0.095 R)
• M6: 668,254 km (0.103 R)
• M7: 722,408 km (0.065 R)
• M8: 800,648 km (0.113 R)
• M9: 858,542 km (0.073 R)
• M10: 1,117,795 km (0.083 R)
• M11: 1,249,890 km (0.044 R)
• M12: 1,401,433 km (0.047 R)
• M13: 1,603,091 km (0.104 R)
• M14: 1,692,550 km (0.092 R)
• M15: 1,768,247 km (0.109 R)
• M16: 1,891,964 km (0.11 R)
• M17: 1,970,802 km (0.098 R)
• M18: 2,623,049 km (0.092 R)
• M19: 2,711,312 km (0.105 R)
• M20: 2,800,472 km (0.048 R)
• M21: 3,204,835 km (0.117 R)
• M22: 3,356,527 km (0.109 R)
• M23: 3,588,554 km (0.092 R)
• M24: 3,647,346 km (0.097 R)
• M25: 3,845,712 km (0.08 R)
• M26: 3,946,242 km (0.098 R)
• M27: 4,047,670 km (0.05 R)
• M28: 4,191,284 km (0.12 R)
• M29: 4,631,849 km (0.088 R)
• M30: 4,825,279 km (0.111 R)
• M31: 4,955,729 km (0.082 R)
• M32: 5,109,366 km (0.083 R)
• M33: 5,398,838 km (0.099 R)
• M34: 5,489,045 km (0.065 R)
• M35: 5,625,329 km (0.062 R)
• M36: 5,693,845 km (0.059 R)
• M37: 5,877,850 km (0.1 R)
• M38: 5,993,938 km (0.097 R)
• M39: 7,978,354 km (0.087 R)
• M40: 8,055,546 km (0.12 R)
• M41: 8,366,411 km (0.049 R)
• M42: 8,470,979 km (0.103 R)
• M43: 8,549,668 km (0.093 R)
• M44: 8,628,656 km (0.076 R)
• M45: 8,734,272 km (0.04 R)
• M46: 9,512,779 km (0.087 R)
• M47: 9,814,069 km (0.103 R)
• M48: 10,007,350 km (0.078 R)
• M49: 10,397,650 km (0.085 R)
• M50: 10,594,671 km (0.082 R)
• M51: 10,679,493 km (0.109 R)
• M52: 11,569,301 km (0.078 R)
• M53: 11,627,644 km (0.072 R)
• M54: 12,008,520 km (0.107 R)
• M55: 12,096,933 km (0.043 R)
• M56: 12,215,265 km (0.092 R)
• M57: 12,963,403 km (0.117 R)
• M58: 13,205,902 km (0.051 R)
• M59: 13,911,555 km (0.062 R)
• M60: 14,629,475 km (0.087 R)
• M61: 14,755,586 km (0.099 R)
• M62: 15,295,485 km (0.116 R)
• M63: 16,525,778 km (0.101 R)
• M64: 16,755,859 km (0.106 R)
• M65: 16,986,988 km (0.096 R)
• M66: 17,252,374 km (0.056 R)
• M67: 18,226,107 km (0.1 R)
• M68: 19,667,931 km (0.104 R)
• M69: 19,981,488 km (0.084 R)
• M70: 20,051,500 km (0.115 R)
• M71: 20,296,990 km (0.09 R)
• M72: 20,790,813 km (0.078 R)
• M73: 21,039,145 km (0.079 R)
• M74: 21,324,279 km (0.05 R)
• M75: 21,790,276 km (0.09 R)
• M76: 22,006,445 km (0.094 R)
• M77: 22,586,586 km (0.079 R)
• M78: 23,171,663 km (0.053 R)
• M79: 23,318,718 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.5

Radius: 9.2

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.31 AU - 6.27 AU

Year: 4489 Days

Day: 6.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 92,649,062 km

• M1: 147,354 km (0.091 R)
• M2: 214,075 km (0.119 R)
• M3: 405,709 km (0.047 R)
• M4: 503,397 km (0.11 R)
• M5: 577,149 km (0.102 R)
• M6: 835,355 km (0.069 R)
• M7: 899,083 km (0.117 R)
• M8: 991,385 km (0.078 R)
• M9: 1,200,224 km (0.092 R)
• M10: 1,258,268 km (0.074 R)
• M11: 1,392,906 km (0.095 R)
• M12: 1,532,181 km (0.043 R)
• M13: 1,660,088 km (0.097 R)
• M14: 1,774,979 km (0.116 R)
• M15: 2,135,659 km (0.116 R)
• M16: 2,297,225 km (0.114 R)
• M17: 2,407,329 km (0.113 R)
• M18: 2,500,379 km (0.12 R)
• M19: 2,632,773 km (0.074 R)
• M20: 2,709,517 km (0.059 R)
• M21: 2,904,592 km (0.097 R)
• M22: 3,023,822 km (0.074 R)
• M23: 3,084,110 km (0.114 R)
• M24: 3,602,018 km (0.113 R)
• M25: 3,795,148 km (0.034 R)
• M26: 3,882,065 km (0.116 R)
• M27: 4,417,625 km (0.089 R)
• M28: 4,486,291 km (0.117 R)
• M29: 4,694,232 km (0.106 R)
• M30: 4,881,827 km (0.09 R)
• M31: 5,385,972 km (0.119 R)
• M32: 5,557,710 km (0.1 R)
• M33: 5,881,440 km (0.107 R)
• M34: 6,469,360 km (0.118 R)
• M35: 6,757,336 km (0.084 R)
• M36: 6,836,473 km (0.107 R)
• M37: 6,942,688 km (0.03 R)
• M38: 7,591,045 km (0.113 R)
• M39: 7,783,727 km (0.116 R)
• M40: 7,950,229 km (0.119 R)
• M41: 8,800,544 km (0.101 R)
• M42: 9,032,121 km (0.116 R)
• M43: 9,858,649 km (0.098 R)
• M44: 10,190,009 km (0.07 R)
• M45: 10,586,293 km (0.104 R)
• M46: 11,837,081 km (0.108 R)
• M47: 12,838,340 km (0.076 R)
• M48: 13,002,299 km (0.094 R)
• M49: 13,866,526 km (0.119 R)
• M50: 14,543,905 km (0.041 R)
• M51: 14,680,637 km (0.11 R)
• M52: 15,128,085 km (0.106 R)
• M53: 16,783,086 km (0.106 R)
• M54: 16,998,507 km (0.09 R)
• M55: 17,577,301 km (0.057 R)
• M56: 17,869,166 km (0.065 R)
• M57: 18,236,280 km (0.101 R)
• M58: 18,309,882 km (0.064 R)
• M59: 18,494,635 km (0.025 R)
• M60: 18,605,786 km (0.039 R)
• M61: 18,940,586 km (0.09 R)
• M62: 19,015,236 km (0.115 R)
• M63: 19,127,434 km (0.106 R)
• M64: 19,465,226 km (0.113 R)
• M65: 19,653,719 km (0.111 R)
• M66: 20,490,570 km (0.061 R)
• M67: 20,567,164 km (0.076 R)
• M68: 21,572,312 km (0.055 R)
• M69: 21,884,822 km (0.087 R)
• M70: 22,159,484 km (0.115 R)
• M71: 23,952,265 km (0.115 R)
• M72: 24,316,386 km (0.081 R)
• M73: 24,641,612 km (0.085 R)
• M74: 24,968,333 km (0.071 R)
• M75: 26,790,585 km (0.117 R)
• M76: 26,916,247 km (0.092 R)
• M77: 27,000,321 km (0.042 R)
• M78: 27,972,259 km (0.104 R)
• M79: 28,057,380 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539

Radius: 11.7

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.66 AU - 10.1 AU

Year: 10599 Days

Day: 12.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 92,649,062 km

• M1: 395,836 km (0.098 R)
• M2: 568,771 km (0.098 R)
• M3: 753,225 km (0.111 R)
• M4: 1,087,427 km (0.098 R)
• M5: 1,342,641 km (0.114 R)
• M6: 1,530,835 km (0.111 R)
• M7: 1,864,289 km (0.098 R)
• M8: 2,294,981 km (0.058 R)
• M9: 2,445,476 km (0.07 R)
• M10: 2,677,503 km (0.053 R)
• M11: 2,782,969 km (0.031 R)
• M12: 3,163,247 km (0.071 R)
• M13: 3,531,407 km (0.065 R)
• M14: 4,277,901 km (0.074 R)
• M15: 4,590,111 km (0.12 R)
• M16: 4,845,325 km (0.062 R)
• M17: 7,122,654 km (0.06 R)
• M18: 8,446,595 km (0.083 R)
• M19: 8,878,334 km (0.054 R)
• M20: 9,236,921 km (0.109 R)
• M21: 10,341,102 km (0.114 R)
• M22: 10,718,388 km (0.084 R)
• M23: 11,616,424 km (0.059 R)
• M24: 11,746,724 km (0.115 R)
• M25: 11,877,473 km (0.101 R)
• M26: 12,052,502 km (0.091 R)
• M27: 12,272,561 km (0.05 R)
• M28: 12,360,973 km (0.115 R)
• M29: 13,166,258 km (0.075 R)
• M30: 13,438,526 km (0.086 R)
• M31: 13,666,813 km (0.114 R)
• M32: 13,758,367 km (0.12 R)
• M33: 14,219,876 km (0.069 R)
• M34: 15,063,309 km (0.086 R)
• M35: 16,995,066 km (0.041 R)
• M36: 17,093,651 km (0.104 R)
• M37: 17,192,535 km (0.109 R)
• M38: 17,440,419 km (0.107 R)
• M39: 17,889,512 km (0.093 R)
• M40: 18,140,836 km (0.077 R)
• M41: 19,054,879 km (0.119 R)
• M42: 19,879,911 km (0.06 R)
• M43: 20,035,942 km (0.04 R)
• M44: 20,349,050 km (0.119 R)
• M45: 20,611,445 km (0.04 R)
• M46: 21,192,334 km (0.103 R)
• M47: 22,100,692 km (0.076 R)
• M48: 23,021,916 km (0.112 R)
• M49: 23,734,749 km (0.119 R)
• M50: 24,010,907 km (0.047 R)
• M51: 24,399,263 km (0.119 R)
• M52: 24,566,214 km (0.091 R)
• M53: 25,746,392 km (0.084 R)
• M54: 26,944,970 km (0.116 R)
• M55: 27,175,351 km (0.088 R)
• M56: 28,512,756 km (0.054 R)
• M57: 30,528,587 km (0.108 R)
• M58: 30,828,980 km (0.119 R)
• M59: 31,069,832 km (0.12 R)
• M60: 33,699,613 km (0.113 R)
• M61: 34,010,029 km (0.08 R)
• M62: 34,446,107 km (0.083 R)
• M63: 34,633,702 km (0.09 R)
• M64: 34,946,811 km (0.082 R)
• M65: 35,576,169 km (0.095 R)
• M66: 35,702,429 km (0.077 R)
• M67: 36,654,620 km (0.115 R)
• M68: 36,909,983 km (0.11 R)
• M69: 37,037,740 km (0.117 R)
• M70: 37,422,356 km (0.119 R)
• M71: 39,757,130 km (0.108 R)
• M72: 40,414,014 km (0.11 R)
• M73: 40,545,810 km (0.045 R)
• M74: 42,272,319 km (0.116 R)
• M75: 43,751,992 km (0.095 R)
• M76: 44,566,253 km (0.039 R)
• M77: 44,702,387 km (0.103 R)
• M78: 44,975,253 km (0.108 R)
• M79: 45,385,451 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500

Radius: 5

Gravity: 20 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 17.84 AU - 20.9 AU

Year: 31454 Days

Day: 18.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 92,649,062 km

• M1: 94,845 km (0.107 R)
• M2: 232,325 km (0.076 R)
• M3: 304,731 km (0.045 R)
• M4: 343,926 km (0.118 R)
• M5: 887,714 km (0.089 R)
• M6: 2,079,111 km (0.044 R)
• M7: 2,688,124 km (0.039 R)
• M8: 2,773,245 km (0.094 R)
• M9: 2,859,264 km (0.071 R)
• M10: 2,902,647 km (0.114 R)
• M11: 2,990,013 km (0.082 R)
• M12: 3,033,994 km (0.055 R)
• M13: 3,348,300 km (0.061 R)
• M14: 3,910,937 km (0.098 R)
• M15: 4,007,577 km (0.089 R)
• M16: 4,203,251 km (0.095 R)
• M17: 4,553,011 km (0.105 R)
• M18: 4,705,751 km (0.033 R)
• M19: 5,016,465 km (0.08 R)
• M20: 5,174,291 km (0.119 R)
• M21: 6,155,204 km (0.081 R)
• M22: 6,324,100 km (0.084 R)
• M23: 6,380,798 km (0.096 R)
• M24: 6,609,234 km (0.066 R)
• M25: 7,074,035 km (0.114 R)
• M26: 7,310,250 km (0.047 R)
• M27: 8,281,439 km (0.06 R)
• M28: 8,655,882 km (0.093 R)
• M29: 8,908,703 km (0.099 R)
• M30: 9,356,748 km (0.09 R)
• M31: 9,551,076 km (0.093 R)
• M32: 12,764,139 km (0.089 R)
• M33: 14,075,065 km (0.114 R)
• M34: 14,149,116 km (0.047 R)
• M35: 15,428,178 km (0.093 R)
• M36: 15,888,341 km (0.119 R)
• M37: 16,197,709 km (0.088 R)
• M38: 16,508,873 km (0.116 R)
• M39: 17,137,483 km (0.105 R)
• M40: 17,375,194 km (0.103 R)
• M41: 19,728,518 km (0.102 R)
• M42: 19,894,572 km (0.106 R)
• M43: 20,984,542 km (0.029 R)
• M44: 21,323,830 km (0.077 R)
• M45: 21,836,053 km (0.12 R)
• M46: 23,572,884 km (0.094 R)
• M47: 25,896,139 km (0.112 R)
• M48: 25,986,945 km (0.115 R)
• M49: 27,084,844 km (0.104 R)
• M50: 27,361,750 km (0.096 R)
• M51: 28,011,304 km (0.079 R)
• M52: 28,197,852 km (0.079 R)
• M53: 30,276,814 km (0.099 R)
• M54: 30,660,084 km (0.071 R)
• M55: 35,282,059 km (0.115 R)
• M56: 36,394,768 km (0.112 R)
• M57: 36,598,371 km (0.114 R)
• M58: 37,313,748 km (0.059 R)
• M59: 38,033,763 km (0.089 R)
• M60: 38,758,265 km (0.11 R)
• M61: 42,021,443 km (0.119 R)
• M62: 43,415,845 km (0.068 R)
• M63: 43,523,705 km (0.089 R)
• M64: 47,022,949 km (0.025 R)
• M65: 47,689,108 km (0.085 R)
• M66: 49,367,896 km (0.109 R)
• M67: 49,705,987 km (0.089 R)
• M68: 51,293,968 km (0.114 R)
• M69: 51,522,105 km (0.115 R)
• M70: 51,750,691 km (0.103 R)
• M71: 52,553,283 km (0.075 R)
• M72: 53,591,193 km (0.111 R)
• M73: 54,868,759 km (0.092 R)
• M74: 56,156,497 km (0.11 R)
• M75: 56,509,399 km (0.108 R)
• M76: 58,880,974 km (0.058 R)
• M77: 59,000,353 km (0.058 R)
• M78: 60,078,954 km (0.101 R)
• M79: 62,012,207 km (0.111 R)
• M80: 62,986,538 km (0.115 R)
• M81: 63,843,135 km (0.112 R)
• M82: 65,197,146 km (0.064 R)
• M83: 66,809,511 km (0.075 R)
• M84: 67,808,227 km (0.058 R)
• M85: 68,937,541 km (0.104 R)
• M86: 70,199,848 km (0.104 R)
• M87: 70,706,835 km (0.05 R)
• M88: 74,031,947 km (0.099 R)
• M89: 76,103,429 km (0.067 R)
• M90: 78,456,454 km (0.083 R)
• M91: 79,377,827 km (0.11 R)
• M92: 82,430,820 km (0.095 R)
• M93: 83,367,602 km (0.115 R)
• M94: 83,904,509 km (0.082 R)
• M95: 85,116,700 km (0.073 R)
• M96: 85,521,961 km (0.07 R)
• M97: 86,470,262 km (0.092 R)
• M98: 92,371,449 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 13,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit