🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.54 AU - 0.58 AU

Year: 160 Days

Day: 16.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.56 AU - 0.7 AU

Year: 190 Days

Day: 33.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,398,238 km

• M1: 338,091 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.08 AU - 1.14 AU

Year: 445 Days

Day: 21.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.23 AU - 2.03 AU

Year: 792 Days

Day: 17.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.6 AU - 4.24 AU

Year: 2408 Days

Day: 42.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.9

Radius: 14.1

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.77 AU - 4.75 AU

Year: 3348 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,398,238 km

• M1: 181,911 km (0.077 R)
• M2: 345,122 km (0.118 R)
• M3: 482,752 km (0.114 R)
• M4: 817,702 km (0.114 R)
• M5: 910,453 km (0.101 R)
• M6: 1,133,952 km (0.042 R)
• M7: 1,266,346 km (0.11 R)
• M8: 1,489,696 km (0.042 R)
• M9: 1,757,027 km (0.096 R)
• M10: 2,089,134 km (0.093 R)
• M11: 2,204,474 km (0.029 R)
• M12: 3,015,743 km (0.104 R)
• M13: 3,591,845 km (0.097 R)
• M14: 4,056,795 km (0.116 R)
• M15: 4,286,129 km (0.097 R)
• M16: 4,455,623 km (0.034 R)
• M17: 4,605,819 km (0.104 R)
• M18: 4,714,128 km (0.104 R)
• M19: 5,044,291 km (0.09 R)
• M20: 5,657,791 km (0.116 R)
• M21: 5,891,015 km (0.104 R)
• M22: 6,032,534 km (0.052 R)
• M23: 6,151,315 km (0.067 R)
• M24: 6,585,597 km (0.063 R)
• M25: 7,129,835 km (0.083 R)
• M26: 7,382,057 km (0.108 R)
• M27: 7,560,527 km (0.119 R)
• M28: 7,688,732 km (0.064 R)
• M29: 8,077,986 km (0.056 R)
• M30: 8,473,822 km (0.038 R)
• M31: 8,984,250 km (0.062 R)
• M32: 9,229,590 km (0.064 R)
• M33: 9,421,823 km (0.058 R)
• M34: 9,810,628 km (0.029 R)
• M35: 11,270,853 km (0.1 R)
• M36: 11,951,673 km (0.101 R)
• M37: 12,584,771 km (0.044 R)
• M38: 12,920,918 km (0.063 R)
• M39: 13,664,419 km (0.058 R)
• M40: 14,199,531 km (0.063 R)
• M41: 14,421,983 km (0.087 R)
• M42: 14,709,510 km (0.058 R)
• M43: 14,934,505 km (0.102 R)
• M44: 15,813,093 km (0.064 R)
• M45: 16,010,563 km (0.03 R)
• M46: 16,641,566 km (0.094 R)
• M47: 16,909,646 km (0.084 R)
• M48: 17,246,839 km (0.098 R)
• M49: 17,416,184 km (0.035 R)
• M50: 17,688,452 km (0.072 R)
• M51: 18,030,732 km (0.12 R)
• M52: 18,687,018 km (0.098 R)
• M53: 18,930,863 km (0.108 R)
• M54: 20,023,226 km (0.069 R)
• M55: 20,165,643 km (0.091 R)
• M56: 20,882,965 km (0.083 R)
• M57: 21,136,085 km (0.117 R)
• M58: 21,244,842 km (0.114 R)
• M59: 21,499,308 km (0.051 R)
• M60: 21,645,166 km (0.07 R)
• M61: 21,864,626 km (0.039 R)
• M62: 22,268,989 km (0.081 R)
• M63: 23,010,247 km (0.113 R)
• M64: 23,159,546 km (0.051 R)
• M65: 23,722,034 km (0.105 R)
• M66: 24,061,770 km (0.101 R)
• M67: 24,669,736 km (0.04 R)
• M68: 25,052,258 km (0.06 R)
• M69: 25,167,299 km (0.094 R)
• M70: 25,398,128 km (0.098 R)
• M71: 25,745,794 km (0.091 R)
• M72: 25,900,627 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.3

Radius: 11.7

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.97 AU - 6.17 AU

Year: 4347 Days

Day: 9.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,398,238 km

• M1: 151,842 km (0.084 R)
• M2: 296,802 km (0.104 R)
• M3: 479,910 km (0.11 R)
• M4: 705,952 km (0.085 R)
• M5: 872,904 km (0.051 R)
• M6: 1,301,202 km (0.034 R)
• M7: 1,611,767 km (0.1 R)
• M8: 1,837,062 km (0.107 R)
• M9: 2,024,807 km (0.065 R)
• M10: 2,153,761 km (0.064 R)
• M11: 2,505,166 km (0.032 R)
• M12: 2,679,148 km (0.104 R)
• M13: 2,767,561 km (0.087 R)
• M14: 2,965,778 km (0.055 R)
• M15: 3,904,804 km (0.105 R)
• M16: 4,046,174 km (0.109 R)
• M17: 4,230,478 km (0.116 R)
• M18: 4,543,736 km (0.066 R)
• M19: 4,649,951 km (0.078 R)
• M20: 4,735,521 km (0.063 R)
• M21: 4,821,539 km (0.114 R)
• M22: 4,951,690 km (0.078 R)
• M23: 5,039,055 km (0.107 R)
• M24: 5,304,292 km (0.102 R)
• M25: 6,057,367 km (0.084 R)
• M26: 6,339,659 km (0.11 R)
• M27: 6,578,267 km (0.119 R)
• M28: 7,261,780 km (0.112 R)
• M29: 7,687,984 km (0.092 R)
• M30: 7,942,450 km (0.085 R)
• M31: 8,070,805 km (0.099 R)
• M32: 8,749,231 km (0.115 R)
• M33: 9,122,029 km (0.084 R)
• M34: 9,229,590 km (0.097 R)
• M35: 9,718,626 km (0.057 R)
• M36: 10,750,253 km (0.066 R)
• M37: 10,835,374 km (0.087 R)
• M38: 10,977,791 km (0.115 R)
• M39: 11,149,679 km (0.118 R)
• M40: 11,293,442 km (0.103 R)
• M41: 11,845,758 km (0.114 R)
• M42: 11,963,043 km (0.088 R)
• M43: 12,645,658 km (0.114 R)
• M44: 13,006,787 km (0.11 R)
• M45: 13,493,578 km (0.05 R)
• M46: 13,616,249 km (0.044 R)
• M47: 13,708,550 km (0.072 R)
• M48: 13,831,819 km (0.107 R)
• M49: 14,079,553 km (0.116 R)
• M50: 14,989,856 km (0.076 R)
• M51: 15,564,312 km (0.097 R)
• M52: 15,854,382 km (0.119 R)
• M53: 15,983,784 km (0.065 R)
• M54: 16,309,010 km (0.107 R)
• M55: 16,538,045 km (0.075 R)
• M56: 16,867,010 km (0.045 R)
• M57: 17,732,284 km (0.069 R)
• M58: 18,035,220 km (0.05 R)
• M59: 18,475,786 km (0.074 R)
• M60: 18,919,942 km (0.09 R)
• M61: 19,888,588 km (0.091 R)
• M62: 19,993,307 km (0.092 R)
• M63: 20,378,970 km (0.096 R)
• M64: 21,335,948 km (0.072 R)
• M65: 21,514,717 km (0.113 R)
• M66: 21,837,848 km (0.112 R)
• M67: 22,198,828 km (0.089 R)
• M68: 22,307,436 km (0.088 R)
• M69: 22,670,959 km (0.086 R)
• M70: 22,780,315 km (0.076 R)
• M71: 23,073,078 km (0.108 R)
• M72: 24,368,147 km (0.086 R)
• M73: 24,705,041 km (0.087 R)
• M74: 24,930,485 km (0.035 R)
• M75: 25,043,432 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.7

Radius: 11.8

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.02 AU - 8.3 AU

Year: 8073 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,398,238 km

• M1: 197,320 km (0.099 R)
• M2: 409,150 km (0.096 R)
• M3: 550,819 km (0.111 R)
• M4: 758,162 km (0.053 R)
• M5: 872,156 km (0.102 R)
• M6: 957,426 km (0.055 R)
• M7: 1,045,839 km (0.109 R)
• M8: 1,469,201 km (0.098 R)
• M9: 1,921,136 km (0.109 R)
• M10: 2,012,241 km (0.097 R)
• M11: 2,366,638 km (0.118 R)
• M12: 3,489,819 km (0.106 R)
• M13: 3,601,868 km (0.075 R)
• M14: 4,003,688 km (0.082 R)
• M15: 4,180,213 km (0.1 R)
• M16: 4,480,456 km (0.107 R)
• M17: 4,602,528 km (0.116 R)
• M18: 4,694,830 km (0.092 R)
• M19: 4,944,060 km (0.11 R)
• M20: 5,390,610 km (0.114 R)
• M21: 5,520,610 km (0.057 R)
• M22: 5,783,753 km (0.08 R)
• M23: 5,883,535 km (0.115 R)
• M24: 6,494,193 km (0.101 R)
• M25: 7,448,029 km (0.088 R)
• M26: 7,665,993 km (0.095 R)
• M27: 8,071,104 km (0.103 R)
• M28: 8,257,503 km (0.083 R)
• M29: 8,332,601 km (0.034 R)
• M30: 8,596,791 km (0.078 R)
• M31: 9,094,952 km (0.102 R)
• M32: 9,602,388 km (0.1 R)
• M33: 10,482,323 km (0.102 R)
• M34: 11,934,769 km (0.094 R)
• M35: 12,404,356 km (0.075 R)
• M36: 12,490,375 km (0.115 R)
• M37: 12,836,395 km (0.106 R)
• M38: 13,054,359 km (0.118 R)
• M39: 13,317,352 km (0.06 R)
• M40: 14,432,604 km (0.105 R)
• M41: 14,795,828 km (0.116 R)
• M42: 15,162,043 km (0.101 R)
• M43: 15,531,251 km (0.079 R)
• M44: 15,950,125 km (0.098 R)
• M45: 16,137,571 km (0.111 R)
• M46: 16,514,558 km (0.116 R)
• M47: 17,614,551 km (0.04 R)
• M48: 19,433,362 km (0.112 R)
• M49: 19,683,789 km (0.071 R)
• M50: 21,880,783 km (0.099 R)
• M51: 21,984,903 km (0.054 R)
• M52: 22,193,443 km (0.088 R)
• M53: 23,087,589 km (0.084 R)
• M54: 23,352,826 km (0.111 R)
• M55: 23,886,292 km (0.084 R)
• M56: 24,693,971 km (0.101 R)
• M57: 25,182,857 km (0.114 R)
• M58: 25,565,379 km (0.074 R)
• M59: 26,004,897 km (0.082 R)
• M60: 26,446,959 km (0.071 R)
• M61: 26,780,113 km (0.054 R)
• M62: 27,844,203 km (0.06 R)
• M63: 28,353,135 km (0.05 R)
• M64: 29,208,087 km (0.046 R)
• M65: 29,322,679 km (0.097 R)
• M66: 29,840,437 km (0.05 R)
• M67: 31,294,528 km (0.071 R)
• M68: 31,588,039 km (0.119 R)
• M69: 32,593,038 km (0.113 R)
• M70: 32,711,968 km (0.088 R)
• M71: 32,890,588 km (0.117 R)
• M72: 33,308,714 km (0.092 R)
• M73: 34,513,126 km (0.111 R)
• M74: 35,915,606 km (0.05 R)
• M75: 37,212,470 km (0.087 R)
• M76: 38,085,673 km (0.106 R)
• M77: 38,273,568 km (0.061 R)
• M78: 38,839,347 km (0.078 R)
• M79: 39,281,259 km (0.11 R)
• M80: 39,661,537 km (0.052 R)
• M81: 40,361,655 km (0.053 R)
• M82: 40,873,280 km (0.08 R)
• M83: 42,551,319 km (0.12 R)
• M84: 43,857,309 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.7

Radius: 7.8

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.24 AU - 17.84 AU

Year: 23328 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,398,238 km

• M1: 205,248 km (0.075 R)
• M2: 310,116 km (0.059 R)
• M3: 370,704 km (0.043 R)
• M4: 470,784 km (0.099 R)
• M5: 1,332,468 km (0.08 R)
• M6: 2,643,694 km (0.095 R)
• M7: 3,017,688 km (0.109 R)
• M8: 3,300,129 km (0.066 R)
• M9: 3,591,246 km (0.112 R)
• M10: 4,394,437 km (0.101 R)
• M11: 4,959,768 km (0.097 R)
• M12: 5,125,522 km (0.115 R)
• M13: 5,335,258 km (0.087 R)
• M14: 5,462,566 km (0.111 R)
• M15: 6,069,634 km (0.114 R)
• M16: 6,247,057 km (0.087 R)
• M17: 6,973,654 km (0.085 R)
• M18: 8,604,870 km (0.117 R)
• M19: 8,704,352 km (0.112 R)
• M20: 8,854,399 km (0.095 R)
• M21: 10,137,201 km (0.11 R)
• M22: 10,827,146 km (0.108 R)
• M23: 10,880,852 km (0.051 R)
• M24: 12,084,366 km (0.078 R)
• M25: 12,307,716 km (0.043 R)
• M26: 12,419,914 km (0.087 R)
• M27: 13,157,582 km (0.07 R)
• M28: 14,084,640 km (0.072 R)
• M29: 14,319,807 km (0.114 R)
• M30: 15,152,768 km (0.114 R)
• M31: 16,865,514 km (0.052 R)
• M32: 19,221,082 km (0.111 R)
• M33: 20,072,893 km (0.116 R)
• M34: 20,536,646 km (0.079 R)
• M35: 21,071,010 km (0.099 R)
• M36: 21,542,243 km (0.087 R)
• M37: 22,085,134 km (0.053 R)
• M38: 22,153,350 km (0.057 R)
• M39: 22,977,036 km (0.087 R)
• M40: 24,231,115 km (0.119 R)
• M41: 24,654,178 km (0.104 R)
• M42: 25,008,575 km (0.088 R)
• M43: 25,293,260 km (0.092 R)
• M44: 25,865,771 km (0.112 R)
• M45: 26,009,684 km (0.039 R)
• M46: 27,169,816 km (0.116 R)
• M47: 28,198,750 km (0.091 R)
• M48: 29,165,601 km (0.113 R)
• M49: 29,465,245 km (0.084 R)
• M50: 30,522,154 km (0.048 R)
• M51: 30,826,436 km (0.102 R)
• M52: 31,055,321 km (0.1 R)
• M53: 31,208,210 km (0.105 R)
• M54: 31,361,249 km (0.073 R)
• M55: 31,514,736 km (0.094 R)
• M56: 32,440,149 km (0.038 R)
• M57: 32,906,296 km (0.117 R)
• M58: 33,452,926 km (0.066 R)
• M59: 33,766,633 km (0.094 R)
• M60: 33,845,172 km (0.076 R)
• M61: 34,792,874 km (0.107 R)
• M62: 35,829,288 km (0.063 R)
• M63: 36,310,994 km (0.098 R)
• M64: 37,932,485 km (0.032 R)
• M65: 38,669,703 km (0.043 R)
• M66: 39,329,131 km (0.071 R)
• M67: 40,075,325 km (0.082 R)
• M68: 40,325,004 km (0.088 R)
• M69: 40,408,479 km (0.109 R)
• M70: 40,658,906 km (0.076 R)
• M71: 42,936,234 km (0.049 R)
• M72: 44,477,392 km (0.111 R)
• M73: 45,081,618 km (0.09 R)
• M74: 45,341,319 km (0.084 R)
• M75: 46,910,452 km (0.116 R)
• M76: 47,261,558 km (0.104 R)
• M77: 50,370,650 km (0.047 R)
• M78: 51,090,515 km (0.117 R)
• M79: 52,813,883 km (0.09 R)
• M80: 52,905,137 km (0.117 R)
• M81: 53,270,605 km (0.111 R)
• M82: 54,187,939 km (0.103 R)
• M83: 54,648,551 km (0.047 R)
• M84: 55,017,908 km (0.073 R)
• M85: 55,202,961 km (0.119 R)
• M86: 56,597,213 km (0.081 R)
• M87: 56,971,058 km (0.106 R)
• M88: 57,720,992 km (0.1 R)
• M89: 59,230,734 km (0.088 R)
• M90: 63,158,276 km (0.094 R)
• M91: 65,104,545 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 10,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit