🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.87 AU - 1.11 AU

Year: 351 Days

Day: 22.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.45 AU - 1.95 AU

Year: 790 Days

Day: 32 Hours

Environment

Temp: -50 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.37 AU - 3.73 AU

Year: 1899 Days

Day: 13.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,239,602 km

• M1: 236,813 km (0.101 R)
• M2: 945,907 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.8 AU - 3.5 AU

Year: 1993 Days

Day: 13.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,239,602 km

• M1: 291,716 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.6 AU - 4.4 AU

Year: 2852 Days

Day: 40.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.43 AU - 4.81 AU

Year: 2981 Days

Day: 17.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.8

Radius: 10.8

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.44 AU - 6.94 AU

Year: 4838 Days

Day: 7.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 38,239,602 km

• M1: 158,723 km (0.115 R)
• M2: 240,553 km (0.105 R)
• M3: 407,205 km (0.102 R)
• M4: 586,424 km (0.078 R)
• M5: 709,842 km (0.1 R)
• M6: 805,585 km (0.083 R)
• M7: 919,129 km (0.109 R)
• M8: 1,205,908 km (0.038 R)
• M9: 1,322,744 km (0.103 R)
• M10: 1,489,845 km (0.053 R)
• M11: 1,631,963 km (0.106 R)
• M12: 1,946,867 km (0.113 R)
• M13: 2,033,035 km (0.12 R)
• M14: 2,173,657 km (0.082 R)
• M15: 2,263,266 km (0.119 R)
• M16: 2,409,274 km (0.094 R)
• M17: 2,502,024 km (0.075 R)
• M18: 2,596,121 km (0.111 R)
• M19: 2,672,267 km (0.07 R)
• M20: 3,024,271 km (0.09 R)
• M21: 3,474,859 km (0.077 R)
• M22: 4,167,647 km (0.086 R)
• M23: 4,808,674 km (0.082 R)
• M24: 5,261,208 km (0.095 R)
• M25: 5,504,902 km (0.056 R)
• M26: 5,653,004 km (0.11 R)
• M27: 5,727,504 km (0.111 R)
• M28: 6,284,008 km (0.095 R)
• M29: 7,530,308 km (0.044 R)
• M30: 8,167,745 km (0.102 R)
• M31: 8,280,242 km (0.031 R)
• M32: 8,621,325 km (0.106 R)
• M33: 8,995,918 km (0.106 R)
• M34: 9,083,134 km (0.076 R)
• M35: 9,170,499 km (0.117 R)
• M36: 9,642,032 km (0.113 R)
• M37: 10,516,431 km (0.093 R)
• M38: 10,669,769 km (0.101 R)
• M39: 11,196,802 km (0.095 R)
• M40: 12,243,987 km (0.109 R)
• M41: 12,632,493 km (0.086 R)
• M42: 13,488,193 km (0.08 R)
• M43: 13,889,414 km (0.089 R)
• M44: 14,057,712 km (0.118 R)
• M45: 14,226,758 km (0.081 R)
• M46: 15,116,715 km (0.089 R)
• M47: 16,095,085 km (0.086 R)
• M48: 16,378,424 km (0.082 R)
• M49: 17,202,259 km (0.084 R)
• M50: 17,274,515 km (0.105 R)
• M51: 19,414,064 km (0.09 R)
• M52: 19,677,954 km (0.078 R)
• M53: 20,323,619 km (0.115 R)
• M54: 20,860,675 km (0.073 R)
• M55: 21,169,595 km (0.091 R)
• M56: 21,674,936 km (0.072 R)
• M57: 22,737,081 km (0.105 R)
• M58: 23,534,737 km (0.064 R)
• M59: 23,856,372 km (0.1 R)
• M60: 24,017,789 km (0.045 R)
• M61: 24,138,963 km (0.078 R)
• M62: 24,952,626 km (0.112 R)
• M63: 25,404,112 km (0.045 R)
• M64: 26,190,099 km (0.107 R)
• M65: 27,026,052 km (0.095 R)
• M66: 27,320,610 km (0.119 R)
• M67: 27,998,139 km (0.066 R)
• M68: 28,552,698 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.9

Radius: 14.8

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.3 AU - 6.7 AU

Year: 5239 Days

Day: 11.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,239,602 km

• M1: 184,753 km (0.104 R)
• M2: 310,266 km (0.068 R)
• M3: 678,127 km (0.113 R)
• M4: 829,221 km (0.057 R)
• M5: 993,330 km (0.094 R)
• M6: 1,408,314 km (0.095 R)
• M7: 1,513,930 km (0.076 R)
• M8: 1,677,740 km (0.107 R)
• M9: 1,776,176 km (0.114 R)
• M10: 1,994,140 km (0.086 R)
• M11: 2,099,008 km (0.039 R)
• M12: 2,377,409 km (0.113 R)
• M13: 2,717,894 km (0.093 R)
• M14: 2,970,864 km (0.104 R)
• M15: 3,445,987 km (0.049 R)
• M16: 3,609,797 km (0.061 R)
• M17: 3,739,049 km (0.116 R)
• M18: 3,888,797 km (0.083 R)
• M19: 3,983,343 km (0.057 R)
• M20: 4,097,934 km (0.056 R)
• M21: 4,252,319 km (0.096 R)
• M22: 4,349,857 km (0.091 R)
• M23: 4,468,040 km (0.117 R)
• M24: 4,647,108 km (0.081 R)
• M25: 4,869,411 km (0.108 R)
• M26: 5,750,542 km (0.101 R)
• M27: 5,858,851 km (0.094 R)
• M28: 6,121,395 km (0.077 R)
• M29: 7,658,065 km (0.027 R)
• M30: 7,753,358 km (0.115 R)
• M31: 7,969,527 km (0.114 R)
• M32: 8,187,791 km (0.032 R)
• M33: 8,383,315 km (0.105 R)
• M34: 8,704,502 km (0.108 R)
• M35: 8,954,330 km (0.064 R)
• M36: 9,282,697 km (0.101 R)
• M37: 9,692,446 km (0.108 R)
• M38: 10,715,845 km (0.079 R)
• M39: 10,956,847 km (0.114 R)
• M40: 11,281,175 km (0.088 R)
• M41: 11,389,933 km (0.112 R)
• M42: 12,300,835 km (0.08 R)
• M43: 12,441,008 km (0.083 R)
• M44: 12,581,630 km (0.085 R)
• M45: 12,864,370 km (0.08 R)
• M46: 13,235,223 km (0.077 R)
• M47: 13,465,155 km (0.109 R)
• M48: 13,667,561 km (0.073 R)
• M49: 13,987,551 km (0.112 R)
• M50: 14,104,536 km (0.09 R)
• M51: 15,322,263 km (0.084 R)
• M52: 15,776,292 km (0.103 R)
• M53: 16,020,286 km (0.117 R)
• M54: 16,203,993 km (0.104 R)
• M55: 16,635,582 km (0.085 R)
• M56: 16,759,599 km (0.119 R)
• M57: 17,133,444 km (0.112 R)
• M58: 17,258,658 km (0.063 R)
• M59: 17,478,566 km (0.108 R)
• M60: 17,573,112 km (0.106 R)
• M61: 18,080,249 km (0.107 R)
• M62: 18,720,827 km (0.118 R)
• M63: 19,108,884 km (0.093 R)
• M64: 19,499,484 km (0.104 R)
• M65: 19,662,995 km (0.105 R)
• M66: 19,826,954 km (0.05 R)
• M67: 20,321,824 km (0.097 R)
• M68: 21,898,436 km (0.111 R)
• M69: 22,034,420 km (0.084 R)
• M70: 22,273,029 km (0.051 R)
• M71: 22,444,019 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.4

Radius: 13.6

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.6 AU - 7.46 AU

Year: 5948 Days

Day: 12.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,239,602 km

• M1: 179,966 km (0.115 R)
• M2: 328,816 km (0.107 R)
• M3: 666,907 km (0.11 R)
• M4: 1,141,282 km (0.041 R)
• M5: 1,260,362 km (0.095 R)
• M6: 1,593,517 km (0.096 R)
• M7: 1,796,970 km (0.053 R)
• M8: 1,955,244 km (0.11 R)
• M9: 2,136,706 km (0.067 R)
• M10: 2,267,305 km (0.107 R)
• M11: 2,755,593 km (0.097 R)
• M12: 2,960,392 km (0.047 R)
• M13: 3,064,662 km (0.094 R)
• M14: 3,255,549 km (0.112 R)
• M15: 3,384,951 km (0.071 R)
• M16: 3,897,473 km (0.105 R)
• M17: 4,128,004 km (0.094 R)
• M18: 4,221,502 km (0.071 R)
• M19: 4,315,749 km (0.043 R)
• M20: 4,554,507 km (0.1 R)
• M21: 4,920,872 km (0.107 R)
• M22: 5,095,154 km (0.074 R)
• M23: 5,195,684 km (0.079 R)
• M24: 5,424,419 km (0.091 R)
• M25: 5,527,043 km (0.113 R)
• M26: 5,760,565 km (0.086 R)
• M27: 6,345,044 km (0.045 R)
• M28: 6,480,580 km (0.097 R)
• M29: 6,617,163 km (0.079 R)
• M30: 7,314,139 km (0.069 R)
• M31: 8,063,924 km (0.094 R)
• M32: 8,477,711 km (0.116 R)
• M33: 9,050,671 km (0.091 R)
• M34: 9,326,380 km (0.118 R)
• M35: 9,511,881 km (0.062 R)
• M36: 9,604,931 km (0.07 R)
• M37: 9,698,430 km (0.062 R)
• M38: 10,170,411 km (0.103 R)
• M39: 10,265,705 km (0.06 R)
• M40: 10,393,312 km (0.114 R)
• M41: 10,908,677 km (0.074 R)
• M42: 11,071,589 km (0.052 R)
• M43: 11,235,099 km (0.086 R)
• M44: 11,897,668 km (0.07 R)
• M45: 11,998,198 km (0.098 R)
• M46: 12,641,170 km (0.111 R)
• M47: 13,784,546 km (0.073 R)
• M48: 13,890,013 km (0.085 R)
• M49: 14,852,525 km (0.11 R)
• M50: 16,057,985 km (0.067 R)
• M51: 16,317,837 km (0.111 R)
• M52: 16,803,880 km (0.077 R)
• M53: 16,954,375 km (0.086 R)
• M54: 17,067,621 km (0.111 R)
• M55: 17,522,997 km (0.065 R)
• M56: 17,982,412 km (0.098 R)
• M57: 18,136,348 km (0.097 R)
• M58: 18,252,137 km (0.031 R)
• M59: 18,639,895 km (0.078 R)
• M60: 18,912,911 km (0.103 R)
• M61: 19,226,618 km (0.07 R)
• M62: 19,542,119 km (0.068 R)
• M63: 20,699,857 km (0.067 R)
• M64: 21,063,679 km (0.117 R)
• M65: 21,226,143 km (0.098 R)
• M66: 21,511,276 km (0.055 R)
• M67: 21,674,936 km (0.117 R)
• M68: 23,291,042 km (0.105 R)
• M69: 23,417,003 km (0.097 R)
• M70: 23,711,711 km (0.072 R)
• M71: 24,007,616 km (0.083 R)
• M72: 24,688,735 km (0.042 R)
• M73: 24,774,305 km (0.056 R)
• M74: 25,031,613 km (0.05 R)
• M75: 25,289,819 km (0.104 R)
• M76: 26,026,290 km (0.049 R)
• M77: 26,375,301 km (0.05 R)
• M78: 27,166,375 km (0.115 R)
• M79: 28,009,808 km (0.081 R)
• M80: 28,951,975 km (0.064 R)
• M81: 29,858,837 km (0.1 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.3

Radius: 13.1

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.48 AU - 8.08 AU

Year: 7735 Days

Day: 14.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,239,602 km

• M1: 195,375 km (0.086 R)
• M2: 433,983 km (0.094 R)
• M3: 640,728 km (0.113 R)
• M4: 868,116 km (0.112 R)
• M5: 960,718 km (0.095 R)
• M6: 1,295,518 km (0.074 R)
• M7: 1,590,076 km (0.051 R)
• M8: 1,947,615 km (0.12 R)
• M9: 2,030,641 km (0.117 R)
• M10: 2,136,108 km (0.093 R)
• M11: 2,531,645 km (0.03 R)
• M12: 2,808,251 km (0.096 R)
• M13: 4,308,269 km (0.059 R)
• M14: 4,528,328 km (0.099 R)
• M15: 5,210,943 km (0.106 R)
• M16: 5,714,040 km (0.112 R)
• M17: 6,766,760 km (0.091 R)
• M18: 6,862,653 km (0.08 R)
• M19: 6,991,008 km (0.085 R)
• M20: 7,744,981 km (0.091 R)
• M21: 8,080,978 km (0.081 R)
• M22: 8,182,704 km (0.088 R)
• M23: 8,767,333 km (0.04 R)
• M24: 9,436,634 km (0.117 R)
• M25: 9,579,649 km (0.054 R)
• M26: 10,049,536 km (0.111 R)
• M27: 10,159,042 km (0.103 R)
• M28: 10,268,996 km (0.103 R)
• M29: 10,675,454 km (0.106 R)
• M30: 10,824,603 km (0.105 R)
• M31: 11,049,598 km (0.1 R)
• M32: 11,162,694 km (0.112 R)
• M33: 11,351,935 km (0.086 R)
• M34: 11,733,859 km (0.032 R)
• M35: 11,964,987 km (0.081 R)
• M36: 12,197,612 km (0.078 R)
• M37: 12,865,118 km (0.065 R)
• M38: 12,984,048 km (0.052 R)
• M39: 13,786,940 km (0.081 R)
• M40: 14,030,934 km (0.052 R)
• M41: 14,523,260 km (0.117 R)
• M42: 15,230,410 km (0.074 R)
• M43: 15,356,371 km (0.113 R)
• M44: 16,333,694 km (0.102 R)
• M45: 16,721,601 km (0.106 R)
• M46: 17,068,967 km (0.034 R)
• M47: 17,374,895 km (0.097 R)
• M48: 17,682,618 km (0.07 R)
• M49: 18,348,179 km (0.078 R)
• M50: 18,437,638 km (0.092 R)
• M51: 18,661,586 km (0.107 R)
• M52: 18,796,524 km (0.045 R)
• M53: 18,976,789 km (0.042 R)
• M54: 19,521,325 km (0.096 R)
• M55: 19,658,207 km (0.12 R)
• M56: 19,887,092 km (0.064 R)
• M57: 20,024,872 km (0.081 R)
• M58: 21,232,127 km (0.094 R)
• M59: 22,272,131 km (0.045 R)
• M60: 23,425,531 km (0.086 R)
• M61: 24,549,011 km (0.103 R)
• M62: 24,894,432 km (0.086 R)
• M63: 27,408,424 km (0.069 R)
• M64: 29,896,835 km (0.072 R)
• M65: 30,265,744 km (0.111 R)
• M66: 30,848,577 km (0.099 R)
• M67: 31,061,455 km (0.037 R)
• M68: 31,168,118 km (0.03 R)
• M69: 31,435,150 km (0.106 R)
• M70: 31,649,374 km (0.073 R)
• M71: 33,544,181 km (0.091 R)
• M72: 34,367,418 km (0.06 R)
• M73: 36,426,633 km (0.065 R)
• M74: 37,783,635 km (0.105 R)
• M75: 38,011,323 km (0.063 R)
• M76: 38,239,609 km (0.12 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 17,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit