🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.6 AU - 0.76 AU

Year: 214 Days

Day: 32.5 Hours

Environment

Temp: 118 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,674,175 km

• M1: 152,291 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.53 AU - 0.85 AU

Year: 218 Days

Day: 15.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,674,175 km

• M1: 113,545 km (0.115 R)
• M2: 131,646 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.18 AU - 2.34 AU

Year: 1294 Days

Day: 15.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,674,175 km

• M1: 1,160,580 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.19 AU - 2.61 AU

Year: 1416 Days

Day: 27.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.28 AU - 3.34 AU

Year: 1794 Days

Day: 28.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.54 AU - 3.56 AU

Year: 2547 Days

Day: 17.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.1

Radius: 12.1

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.18 AU - 10.6 AU

Year: 10957 Days

Day: 10 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,674,175 km

• M1: 173,683 km (0.071 R)
• M2: 490,681 km (0.062 R)
• M3: 579,243 km (0.116 R)
• M4: 882,478 km (0.112 R)
• M5: 1,194,090 km (0.048 R)
• M6: 1,869,525 km (0.038 R)
• M7: 2,272,990 km (0.072 R)
• M8: 2,648,630 km (0.1 R)
• M9: 3,641,811 km (0.034 R)
• M10: 3,954,470 km (0.081 R)
• M11: 4,275,806 km (0.074 R)
• M12: 4,572,309 km (0.111 R)
• M13: 4,909,802 km (0.118 R)
• M14: 5,466,605 km (0.104 R)
• M15: 5,573,269 km (0.052 R)
• M16: 6,302,259 km (0.086 R)
• M17: 6,414,158 km (0.046 R)
• M18: 6,526,806 km (0.107 R)
• M19: 7,138,661 km (0.119 R)
• M20: 7,609,744 km (0.107 R)
• M21: 7,769,066 km (0.055 R)
• M22: 8,253,464 km (0.054 R)
• M23: 8,540,692 km (0.091 R)
• M24: 8,664,709 km (0.087 R)
• M25: 8,914,836 km (0.065 R)
• M26: 9,336,702 km (0.097 R)
• M27: 9,421,973 km (0.107 R)
• M28: 9,938,535 km (0.119 R)
• M29: 10,332,127 km (0.073 R)
• M30: 10,909,574 km (0.053 R)
• M31: 11,634,825 km (0.057 R)
• M32: 11,818,531 km (0.089 R)
• M33: 13,323,037 km (0.076 R)
• M34: 13,467,100 km (0.095 R)
• M35: 13,563,441 km (0.075 R)
• M36: 14,986,715 km (0.098 R)
• M37: 15,893,876 km (0.12 R)
• M38: 16,046,915 km (0.089 R)
• M39: 16,302,877 km (0.09 R)
• M40: 16,870,750 km (0.061 R)
• M41: 18,292,229 km (0.104 R)
• M42: 18,399,042 km (0.114 R)
• M43: 19,315,329 km (0.06 R)
• M44: 19,806,608 km (0.09 R)
• M45: 20,246,576 km (0.096 R)
• M46: 21,304,682 km (0.118 R)
• M47: 23,474,299 km (0.098 R)
• M48: 23,706,775 km (0.106 R)
• M49: 24,408,688 km (0.081 R)
• M50: 24,998,851 km (0.055 R)
• M51: 25,117,482 km (0.089 R)
• M52: 26,193,390 km (0.065 R)
• M53: 26,313,966 km (0.116 R)
• M54: 27,345,444 km (0.104 R)
• M55: 28,081,465 km (0.088 R)
• M56: 28,513,803 km (0.062 R)
• M57: 29,135,382 km (0.086 R)
• M58: 30,076,054 km (0.107 R)
• M59: 30,772,282 km (0.063 R)
• M60: 31,026,748 km (0.118 R)
• M61: 32,245,073 km (0.113 R)
• M62: 32,762,682 km (0.054 R)
• M63: 34,860,642 km (0.1 R)
• M64: 35,458,585 km (0.092 R)
• M65: 35,792,188 km (0.091 R)
• M66: 35,925,929 km (0.08 R)
• M67: 37,883,716 km (0.116 R)
• M68: 39,116,402 km (0.03 R)
• M69: 40,292,541 km (0.109 R)
• M70: 40,570,943 km (0.101 R)
• M71: 40,919,954 km (0.11 R)
• M72: 41,199,852 km (0.037 R)
• M73: 41,410,187 km (0.088 R)
• M74: 41,831,903 km (0.114 R)
• M75: 42,255,115 km (0.104 R)
• M76: 42,538,005 km (0.089 R)
• M77: 43,034,520 km (0.031 R)
• M78: 43,247,996 km (0.107 R)
• M79: 44,535,735 km (0.043 R)
• M80: 44,895,817 km (0.104 R)
• M81: 45,836,189 km (0.07 R)
• M82: 45,981,449 km (0.097 R)
• M83: 46,783,144 km (0.057 R)
• M84: 47,442,571 km (0.12 R)
• M85: 49,215,904 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.8

Radius: 15

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.39 AU - 9.75 AU

Year: 11274 Days

Day: 7.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,674,175 km

• M1: 194,776 km (0.114 R)
• M2: 316,699 km (0.076 R)
• M3: 569,369 km (0.079 R)
• M4: 676,930 km (0.092 R)
• M5: 1,087,427 km (0.063 R)
• M6: 1,484,160 km (0.049 R)
• M7: 1,596,209 km (0.082 R)
• M8: 1,975,290 km (0.055 R)
• M9: 2,099,756 km (0.098 R)
• M10: 3,132,131 km (0.067 R)
• M11: 3,639,866 km (0.086 R)
• M12: 4,335,645 km (0.083 R)
• M13: 4,665,808 km (0.111 R)
• M14: 4,766,338 km (0.105 R)
• M15: 5,107,271 km (0.061 R)
• M16: 5,456,134 km (0.11 R)
• M17: 5,740,968 km (0.057 R)
• M18: 6,511,995 km (0.09 R)
• M19: 6,967,222 km (0.041 R)
• M20: 7,237,695 km (0.039 R)
• M21: 7,511,608 km (0.075 R)
• M22: 7,908,940 km (0.108 R)
• M23: 8,765,837 km (0.113 R)
• M24: 9,100,038 km (0.057 R)
• M25: 9,566,485 km (0.064 R)
• M26: 9,997,327 km (0.102 R)
• M27: 11,192,464 km (0.075 R)
• M28: 11,784,123 km (0.043 R)
• M29: 12,526,129 km (0.083 R)
• M30: 13,475,178 km (0.112 R)
• M31: 14,153,155 km (0.088 R)
• M32: 15,141,100 km (0.094 R)
• M33: 15,846,005 km (0.118 R)
• M34: 17,079,290 km (0.118 R)
• M35: 17,812,918 km (0.07 R)
• M36: 18,130,514 km (0.085 R)
• M37: 18,771,242 km (0.107 R)
• M38: 19,148,527 km (0.09 R)
• M39: 19,365,295 km (0.11 R)
• M40: 19,637,264 km (0.106 R)
• M41: 19,855,826 km (0.076 R)
• M42: 19,965,481 km (0.09 R)
• M43: 20,405,748 km (0.064 R)
• M44: 22,712,547 km (0.11 R)
• M45: 24,159,308 km (0.102 R)
• M46: 25,874,747 km (0.106 R)
• M47: 26,174,541 km (0.095 R)
• M48: 26,415,244 km (0.045 R)
• M49: 27,629,380 km (0.098 R)
• M50: 30,111,957 km (0.082 R)
• M51: 30,301,049 km (0.114 R)
• M52: 31,699,639 km (0.117 R)
• M53: 32,277,835 km (0.106 R)
• M54: 34,230,386 km (0.106 R)
• M55: 34,559,502 km (0.108 R)
• M56: 34,691,447 km (0.12 R)
• M57: 34,889,664 km (0.112 R)
• M58: 35,022,058 km (0.091 R)
• M59: 35,220,874 km (0.078 R)
• M60: 36,421,995 km (0.049 R)
• M61: 37,230,272 km (0.109 R)
• M62: 37,704,348 km (0.072 R)
• M63: 38,727,298 km (0.108 R)
• M64: 40,105,244 km (0.119 R)
• M65: 40,869,989 km (0.103 R)
• M66: 41,779,993 km (0.027 R)
• M67: 41,991,075 km (0.118 R)
• M68: 44,120,002 km (0.073 R)
• M69: 45,342,067 km (0.085 R)
• M70: 45,486,579 km (0.092 R)
• M71: 45,920,862 km (0.068 R)
• M72: 46,283,936 km (0.091 R)
• M73: 47,305,689 km (0.094 R)
• M74: 47,452,145 km (0.1 R)
• M75: 49,371,187 km (0.111 R)
• M76: 49,668,737 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.7

Radius: 13.6

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.77 AU - 12.81 AU

Year: 13497 Days

Day: 5.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 67,674,175 km

• M1: 229,334 km (0.098 R)
• M2: 349,311 km (0.093 R)
• M3: 596,297 km (0.099 R)
• M4: 921,373 km (0.077 R)
• M5: 1,377,348 km (0.061 R)
• M6: 1,570,927 km (0.119 R)
• M7: 2,094,969 km (0.054 R)
• M8: 2,342,703 km (0.114 R)
• M9: 3,296,987 km (0.075 R)
• M10: 3,401,257 km (0.041 R)
• M11: 3,559,681 km (0.083 R)
• M12: 3,856,783 km (0.118 R)
• M13: 4,190,236 km (0.112 R)
• M14: 4,678,823 km (0.099 R)
• M15: 5,094,855 km (0.085 R)
• M16: 5,399,586 km (0.058 R)
• M17: 5,647,619 km (0.097 R)
• M18: 6,776,784 km (0.112 R)
• M19: 7,556,338 km (0.117 R)
• M20: 8,328,712 km (0.081 R)
• M21: 8,651,993 km (0.034 R)
• M22: 9,163,019 km (0.11 R)
• M23: 9,385,022 km (0.113 R)
• M24: 11,423,144 km (0.045 R)
• M25: 11,582,466 km (0.087 R)
• M26: 12,841,631 km (0.088 R)
• M27: 19,998,692 km (0.089 R)
• M28: 20,819,835 km (0.115 R)
• M29: 23,197,394 km (0.096 R)
• M30: 24,315,638 km (0.046 R)
• M31: 24,520,886 km (0.104 R)
• M32: 24,623,810 km (0.095 R)
• M33: 25,555,655 km (0.11 R)
• M34: 25,659,924 km (0.074 R)
• M35: 25,973,482 km (0.09 R)
• M36: 26,551,827 km (0.09 R)
• M37: 27,293,982 km (0.095 R)
• M38: 27,400,496 km (0.1 R)
• M39: 27,828,196 km (0.074 R)
• M40: 29,015,853 km (0.109 R)
• M41: 29,397,178 km (0.092 R)
• M42: 31,888,133 km (0.04 R)
• M43: 32,394,521 km (0.083 R)
• M44: 33,301,084 km (0.088 R)
• M45: 34,446,256 km (0.111 R)
• M46: 34,965,660 km (0.098 R)
• M47: 35,662,337 km (0.043 R)
• M48: 36,187,875 km (0.116 R)
• M49: 38,554,513 km (0.093 R)
• M50: 39,998,431 km (0.075 R)
• M51: 40,301,367 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.9

Radius: 4.3

Gravity: 20.92 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 14.89 AU - 15.29 AU

Year: 22322 Days

Day: 23.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,674,175 km

• M1: 93,050 km (0.087 R)
• M2: 230,530 km (0.09 R)
• M3: 496,216 km (0.101 R)
• M4: 742,454 km (0.08 R)
• M5: 1,122,732 km (0.109 R)
• M6: 1,226,254 km (0.077 R)
• M7: 1,305,840 km (0.081 R)
• M8: 1,526,497 km (0.025 R)
• M9: 1,699,731 km (0.09 R)
• M10: 2,656,260 km (0.082 R)
• M11: 2,759,632 km (0.113 R)
• M12: 2,794,488 km (0.039 R)
• M13: 2,899,656 km (0.098 R)
• M14: 2,970,415 km (0.096 R)
• M15: 3,903,607 km (0.096 R)
• M16: 3,981,847 km (0.099 R)
• M17: 4,340,732 km (0.045 R)
• M18: 4,462,654 km (0.094 R)
• M19: 5,217,525 km (0.113 R)
• M20: 5,260,609 km (0.083 R)
• M21: 6,700,788 km (0.116 R)
• M22: 7,222,436 km (0.099 R)
• M23: 8,506,135 km (0.117 R)
• M24: 8,966,597 km (0.067 R)
• M25: 9,965,163 km (0.117 R)
• M26: 11,275,940 km (0.061 R)
• M27: 11,668,484 km (0.081 R)
• M28: 11,837,979 km (0.111 R)
• M29: 12,065,367 km (0.092 R)
• M30: 12,930,642 km (0.1 R)
• M31: 13,995,180 km (0.105 R)
• M32: 14,055,169 km (0.106 R)
• M33: 15,395,865 km (0.113 R)
• M34: 16,396,375 km (0.071 R)
• M35: 17,032,166 km (0.051 R)
• M36: 17,740,961 km (0.106 R)
• M37: 17,805,737 km (0.073 R)
• M38: 18,855,016 km (0.033 R)
• M39: 19,454,006 km (0.111 R)
• M40: 19,655,066 km (0.104 R)
• M41: 20,398,118 km (0.117 R)
• M42: 21,772,474 km (0.115 R)
• M43: 21,841,888 km (0.107 R)
• M44: 21,911,451 km (0.103 R)
• M45: 22,190,600 km (0.095 R)
• M46: 22,964,021 km (0.053 R)
• M47: 23,389,477 km (0.102 R)
• M48: 26,292,424 km (0.112 R)
• M49: 26,663,277 km (0.109 R)
• M50: 28,163,594 km (0.058 R)
• M51: 28,315,137 km (0.068 R)
• M52: 28,924,000 km (0.102 R)
• M53: 30,854,262 km (0.118 R)
• M54: 31,245,310 km (0.104 R)
• M55: 34,108,763 km (0.093 R)
• M56: 35,244,810 km (0.071 R)
• M57: 35,326,490 km (0.096 R)
• M58: 35,571,681 km (0.113 R)
• M59: 37,720,654 km (0.115 R)
• M60: 37,804,130 km (0.109 R)
• M61: 39,486,807 km (0.093 R)
• M62: 40,593,532 km (0.105 R)
• M63: 40,679,102 km (0.095 R)
• M64: 41,365,756 km (0.07 R)
• M65: 43,273,578 km (0.078 R)
• M66: 43,886,630 km (0.059 R)
• M67: 44,238,185 km (0.05 R)
• M68: 47,534,574 km (0.106 R)
• M69: 47,805,196 km (0.103 R)
• M70: 50,356,588 km (0.095 R)
• M71: 51,463,463 km (0.085 R)
• M72: 52,205,767 km (0.112 R)
• M73: 53,889,043 km (0.109 R)
• M74: 54,642,866 km (0.075 R)
• M75: 56,925,131 km (0.058 R)
• M76: 58,367,404 km (0.078 R)
• M77: 59,529,780 km (0.113 R)
• M78: 62,765,432 km (0.114 R)
• M79: 63,161,567 km (0.108 R)
• M80: 63,856,599 km (0.11 R)
• M81: 64,055,714 km (0.112 R)
• M82: 64,155,346 km (0.102 R)
• M83: 64,454,542 km (0.116 R)
• M84: 64,754,037 km (0.064 R)
• M85: 64,854,118 km (0.093 R)
• M86: 65,856,723 km (0.094 R)
• M87: 65,957,252 km (0.045 R)
• M88: 67,370,055 km (0.09 R)
• M89: 67,471,482 km (0.065 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 13,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit