🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.99 AU - 1.09 AU

Year: 395 Days

Day: 38.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,015,658 km

• M1: 687,701 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.56 AU - 2.44 AU

Year: 1054 Days

Day: 28.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,015,658 km

• M1: 88,562 km (0.11 R)
• M2: 1,040,902 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.75 AU - 3.11 AU

Year: 1870 Days

Day: 23.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.44 AU - 3.8 AU

Year: 2054 Days

Day: 26.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.86 AU - 4.72 AU

Year: 3312 Days

Day: 37.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.5

Radius: 10.2

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.36 AU - 7.5 AU

Year: 6078 Days

Day: 13.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,015,658 km

• M1: 130,150 km (0.08 R)
• M2: 448,644 km (0.118 R)
• M3: 544,835 km (0.1 R)
• M4: 622,178 km (0.115 R)
• M5: 775,216 km (0.105 R)
• M6: 879,336 km (0.106 R)
• M7: 1,053,169 km (0.059 R)
• M8: 1,291,329 km (0.11 R)
• M9: 1,380,639 km (0.109 R)
• M10: 1,584,690 km (0.07 R)
• M11: 1,739,374 km (0.081 R)
• M12: 2,564,257 km (0.053 R)
• M13: 3,296,389 km (0.099 R)
• M14: 3,520,636 km (0.05 R)
• M15: 4,467,292 km (0.118 R)
• M16: 4,715,774 km (0.057 R)
• M17: 5,284,246 km (0.095 R)
• M18: 5,429,804 km (0.117 R)
• M19: 5,844,490 km (0.098 R)
• M20: 6,269,348 km (0.055 R)
• M21: 6,361,799 km (0.107 R)
• M22: 6,579,015 km (0.073 R)
• M23: 6,767,209 km (0.099 R)
• M24: 6,893,769 km (0.1 R)
• M25: 7,052,941 km (0.1 R)
• M26: 7,213,460 km (0.113 R)
• M27: 7,933,773 km (0.054 R)
• M28: 8,000,345 km (0.073 R)
• M29: 8,201,404 km (0.108 R)
• M30: 8,268,723 km (0.119 R)
• M31: 8,336,341 km (0.069 R)
• M32: 8,883,570 km (0.085 R)
• M33: 9,301,547 km (0.06 R)
• M34: 10,374,762 km (0.043 R)
• M35: 10,741,127 km (0.058 R)
• M36: 11,074,581 km (0.11 R)
• M37: 11,524,422 km (0.116 R)
• M38: 12,133,584 km (0.045 R)
• M39: 12,248,924 km (0.065 R)
• M40: 12,870,503 km (0.101 R)
• M41: 13,027,581 km (0.086 R)
• M42: 13,303,888 km (0.117 R)
• M43: 13,862,187 km (0.032 R)
• M44: 14,184,721 km (0.074 R)
• M45: 15,876,523 km (0.104 R)
• M46: 16,383,510 km (0.069 R)
• M47: 16,938,967 km (0.077 R)
• M48: 17,761,755 km (0.045 R)
• M49: 18,332,321 km (0.099 R)
• M50: 19,132,072 km (0.118 R)
• M51: 19,943,341 km (0.036 R)
• M52: 20,536,197 km (0.115 R)
• M53: 21,181,263 km (0.082 R)
• M54: 21,879,586 km (0.041 R)
• M55: 22,632,961 km (0.092 R)
• M56: 23,490,606 km (0.091 R)
• M57: 23,682,540 km (0.052 R)
• M58: 24,164,993 km (0.09 R)
• M59: 24,407,341 km (0.114 R)
• M60: 24,601,819 km (0.089 R)
• M61: 24,747,976 km (0.089 R)
• M62: 25,730,235 km (0.091 R)
• M63: 26,176,336 km (0.113 R)
• M64: 26,575,015 km (0.116 R)
• M65: 26,925,522 km (0.099 R)
• M66: 27,580,611 km (0.04 R)
• M67: 28,138,911 km (0.06 R)
• M68: 28,393,975 km (0.1 R)
• M69: 28,496,300 km (0.052 R)
• M70: 28,598,625 km (0.078 R)
• M71: 29,370,251 km (0.106 R)
• M72: 29,628,905 km (0.111 R)
• M73: 30,044,339 km (0.114 R)
• M74: 30,409,507 km (0.106 R)
• M75: 31,884,841 km (0.087 R)
• M76: 32,417,410 km (0.058 R)
• M77: 33,060,381 km (0.082 R)
• M78: 34,358,891 km (0.085 R)
• M79: 34,904,923 km (0.073 R)
• M80: 35,288,791 km (0.051 R)
• M81: 37,396,925 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.2

Radius: 12.7

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.19 AU - 7.53 AU

Year: 6698 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,015,658 km

• M1: 187,895 km (0.068 R)
• M2: 269,127 km (0.105 R)
• M3: 353,799 km (0.083 R)
• M4: 522,994 km (0.058 R)
• M5: 1,006,494 km (0.113 R)
• M6: 1,089,820 km (0.11 R)
• M7: 1,175,839 km (0.098 R)
• M8: 1,264,401 km (0.101 R)
• M9: 1,560,306 km (0.107 R)
• M10: 1,809,835 km (0.078 R)
• M11: 2,538,526 km (0.065 R)
• M12: 2,734,200 km (0.106 R)
• M13: 2,975,651 km (0.103 R)
• M14: 3,182,246 km (0.1 R)
• M15: 3,372,385 km (0.1 R)
• M16: 3,501,189 km (0.05 R)
• M17: 3,697,611 km (0.087 R)
• M18: 4,033,159 km (0.101 R)
• M19: 4,124,264 km (0.097 R)
• M20: 4,239,304 km (0.078 R)
• M21: 4,355,392 km (0.116 R)
• M22: 4,472,528 km (0.062 R)
• M23: 5,147,962 km (0.083 R)
• M24: 5,246,996 km (0.069 R)
• M25: 5,829,530 km (0.1 R)
• M26: 6,141,741 km (0.058 R)
• M27: 6,566,449 km (0.119 R)
• M28: 6,728,314 km (0.118 R)
• M29: 6,891,376 km (0.081 R)
• M30: 7,305,014 km (0.071 R)
• M31: 7,388,639 km (0.082 R)
• M32: 7,840,574 km (0.108 R)
• M33: 7,926,294 km (0.086 R)
• M34: 8,185,397 km (0.054 R)
• M35: 8,711,982 km (0.051 R)
• M36: 9,009,233 km (0.096 R)
• M37: 9,400,880 km (0.061 R)
• M38: 9,491,985 km (0.091 R)
• M39: 9,859,696 km (0.106 R)
• M40: 10,482,772 km (0.116 R)
• M41: 10,640,597 km (0.032 R)
• M42: 10,799,171 km (0.04 R)
• M43: 11,054,535 km (0.111 R)
• M44: 11,247,366 km (0.073 R)
• M45: 11,376,619 km (0.075 R)
• M46: 11,832,593 km (0.119 R)
• M47: 11,931,178 km (0.091 R)
• M48: 13,202,760 km (0.094 R)
• M49: 13,475,926 km (0.076 R)
• M50: 13,647,515 km (0.039 R)
• M51: 14,271,786 km (0.082 R)
• M52: 15,764,175 km (0.113 R)
• M53: 16,090,448 km (0.071 R)
• M54: 16,712,775 km (0.117 R)
• M55: 16,971,280 km (0.083 R)
• M56: 17,755,023 km (0.102 R)
• M57: 18,132,309 km (0.116 R)
• M58: 19,357,665 km (0.117 R)
• M59: 22,130,013 km (0.086 R)
• M60: 23,397,107 km (0.081 R)
• M61: 23,769,306 km (0.102 R)
• M62: 24,101,863 km (0.059 R)
• M63: 24,477,802 km (0.088 R)
• M64: 24,729,575 km (0.091 R)
• M65: 24,855,686 km (0.068 R)
• M66: 25,150,992 km (0.075 R)
• M67: 25,362,673 km (0.107 R)
• M68: 25,617,439 km (0.042 R)
• M69: 25,745,046 km (0.109 R)
• M70: 25,958,372 km (0.081 R)
• M71: 26,215,082 km (0.103 R)
• M72: 26,644,877 km (0.084 R)
• M73: 26,774,129 km (0.112 R)
• M74: 27,511,348 km (0.106 R)
• M75: 27,948,024 km (0.117 R)
• M76: 29,138,673 km (0.041 R)
• M77: 29,360,976 km (0.113 R)
• M78: 29,449,986 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.3

Radius: 10

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.37 AU - 8.83 AU

Year: 8594 Days

Day: 11.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 48,015,658 km

• M1: 153,338 km (0.085 R)
• M2: 307,723 km (0.117 R)
• M3: 432,936 km (0.091 R)
• M4: 507,436 km (0.096 R)
• M5: 578,046 km (0.078 R)
• M6: 854,503 km (0.102 R)
• M7: 1,219,971 km (0.064 R)
• M8: 1,825,244 km (0.028 R)
• M9: 1,896,153 km (0.109 R)
• M10: 2,011,792 km (0.117 R)
• M11: 2,465,971 km (0.087 R)
• M12: 2,951,865 km (0.099 R)
• M13: 3,154,570 km (0.027 R)
• M14: 3,735,608 km (0.108 R)
• M15: 4,010,719 km (0.086 R)
• M16: 4,756,913 km (0.044 R)
• M17: 4,855,648 km (0.069 R)
• M18: 5,115,649 km (0.11 R)
• M19: 7,492,759 km (0.055 R)
• M20: 7,910,137 km (0.078 R)
• M21: 8,646,907 km (0.079 R)
• M22: 9,182,916 km (0.118 R)
• M23: 9,629,615 km (0.107 R)
• M24: 9,880,939 km (0.096 R)
• M25: 10,312,978 km (0.119 R)
• M26: 10,466,914 km (0.11 R)
• M27: 10,595,868 km (0.11 R)
• M28: 12,183,550 km (0.102 R)
• M29: 13,534,419 km (0.099 R)
• M30: 13,787,688 km (0.041 R)
• M31: 14,099,450 km (0.116 R)
• M32: 14,356,160 km (0.119 R)
• M33: 14,499,474 km (0.086 R)
• M34: 14,816,472 km (0.112 R)
• M35: 14,990,455 km (0.049 R)
• M36: 15,252,550 km (0.11 R)
• M37: 17,372,651 km (0.099 R)
• M38: 17,863,183 km (0.116 R)
• M39: 18,296,119 km (0.078 R)
• M40: 18,513,784 km (0.108 R)
• M41: 19,140,748 km (0.107 R)
• M42: 20,029,958 km (0.111 R)
• M43: 21,815,857 km (0.079 R)
• M44: 22,146,020 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622

Radius: 13

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.83 AU - 9.71 AU

Year: 10521 Days

Day: 14.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,015,658 km

• M1: 745,596 km (0.104 R)
• M2: 847,472 km (0.107 R)
• M3: 954,734 km (0.039 R)
• M4: 1,184,217 km (0.11 R)
• M5: 1,629,719 km (0.075 R)
• M6: 1,766,601 km (0.107 R)
• M7: 2,251,149 km (0.12 R)
• M8: 2,482,726 km (0.06 R)
• M9: 2,803,913 km (0.118 R)
• M10: 4,031,363 km (0.115 R)
• M11: 4,345,968 km (0.065 R)
• M12: 4,570,963 km (0.082 R)
• M13: 5,268,987 km (0.103 R)
• M14: 6,251,396 km (0.054 R)
• M15: 6,579,165 km (0.107 R)
• M16: 6,950,167 km (0.063 R)
• M17: 7,176,060 km (0.069 R)
• M18: 8,662,315 km (0.042 R)
• M19: 9,607,026 km (0.116 R)
• M20: 9,816,762 km (0.032 R)
• M21: 10,455,096 km (0.081 R)
• M22: 10,627,582 km (0.063 R)
• M23: 11,194,857 km (0.073 R)
• M24: 12,177,267 km (0.104 R)
• M25: 12,724,645 km (0.097 R)
• M26: 12,862,874 km (0.089 R)
• M27: 12,955,176 km (0.101 R)
• M28: 13,047,777 km (0.114 R)
• M29: 13,467,249 km (0.105 R)
• M30: 13,938,482 km (0.117 R)
• M31: 14,128,472 km (0.115 R)
• M32: 14,271,637 km (0.081 R)
• M33: 15,778,237 km (0.107 R)
• M34: 17,539,453 km (0.085 R)
• M35: 18,054,069 km (0.105 R)
• M36: 18,521,563 km (0.109 R)
• M37: 18,992,946 km (0.101 R)
• M38: 19,362,303 km (0.114 R)
• M39: 19,627,689 km (0.077 R)
• M40: 20,917,971 km (0.044 R)
• M41: 21,299,446 km (0.074 R)
• M42: 21,573,359 km (0.118 R)
• M43: 22,569,232 km (0.082 R)
• M44: 22,848,532 km (0.053 R)
• M45: 23,354,023 km (0.055 R)
• M46: 23,749,859 km (0.094 R)
• M47: 24,662,855 km (0.115 R)
• M48: 25,703,757 km (0.032 R)
• M49: 27,410,818 km (0.113 R)
• M50: 27,649,127 km (0.052 R)
• M51: 27,888,185 km (0.073 R)
• M52: 28,067,852 km (0.038 R)
• M53: 28,247,968 km (0.119 R)
• M54: 28,488,820 km (0.043 R)
• M55: 28,609,396 km (0.091 R)
• M56: 30,131,554 km (0.094 R)
• M57: 32,558,331 km (0.118 R)
• M58: 33,190,681 km (0.092 R)
• M59: 34,146,761 km (0.046 R)
• M60: 34,274,817 km (0.112 R)
• M61: 35,370,771 km (0.114 R)
• M62: 36,412,571 km (0.072 R)
• M63: 37,003,183 km (0.102 R)
• M64: 37,795,453 km (0.071 R)
• M65: 38,060,690 km (0.051 R)
• M66: 39,262,410 km (0.115 R)
• M67: 39,463,918 km (0.084 R)
• M68: 39,733,194 km (0.037 R)
• M69: 39,867,982 km (0.099 R)
• M70: 40,815,984 km (0.085 R)
• M71: 41,361,118 km (0.105 R)
• M72: 41,634,583 km (0.081 R)
• M73: 42,114,493 km (0.095 R)
• M74: 42,320,789 km (0.11 R)
• M75: 44,262,120 km (0.053 R)
• M76: 44,541,868 km (0.115 R)
• M77: 45,314,093 km (0.077 R)
• M78: 45,525,474 km (0.12 R)
• M79: 46,090,655 km (0.085 R)
• M80: 47,371,063 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 17,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit