🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.07 AU - 1.63 AU

Year: 554 Days

Day: 39.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.26 AU - 1.48 AU

Year: 566 Days

Day: 42.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,361,401 km

• M1: 1,168,210 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.43 AU - 2.21 AU

Year: 867 Days

Day: 22.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,361,401 km

• M1: 122,521 km (0.108 R)
• M2: 744,698 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.95 AU - 1.95 AU

Year: 962 Days

Day: 47.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,361,401 km

• M1: 955,033 km (0.066 R)
• M2: 1,082,939 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.07 AU - 3.29 AU

Year: 2002 Days

Day: 12.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.98 AU - 3.44 AU

Year: 2031 Days

Day: 27.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,361,401 km

• M1: 2,161,091 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195

Radius: 12.2

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.22 AU - 6.78 AU

Year: 4555 Days

Day: 11.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 110.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 40,361,401 km

• M1: 152,291 km (0.089 R)
• M2: 238,459 km (0.119 R)
• M3: 340,335 km (0.065 R)
• M4: 437,574 km (0.055 R)
• M5: 555,008 km (0.104 R)
• M6: 660,026 km (0.075 R)
• M7: 864,376 km (0.104 R)
• M8: 999,613 km (0.107 R)
• M9: 1,227,301 km (0.118 R)
• M10: 1,542,055 km (0.095 R)
• M11: 1,660,836 km (0.115 R)
• M12: 2,114,566 km (0.084 R)
• M13: 2,438,296 km (0.095 R)
• M14: 2,691,714 km (0.065 R)
• M15: 2,953,810 km (0.114 R)
• M16: 3,347,252 km (0.073 R)
• M17: 3,518,841 km (0.109 R)
• M18: 3,629,544 km (0.115 R)
• M19: 3,757,599 km (0.063 R)
• M20: 3,838,382 km (0.088 R)
• M21: 4,067,716 km (0.103 R)
• M22: 4,747,937 km (0.104 R)
• M23: 4,852,955 km (0.048 R)
• M24: 5,191,046 km (0.047 R)
• M25: 5,555,317 km (0.075 R)
• M26: 5,703,269 km (0.096 R)
• M27: 5,815,168 km (0.08 R)
• M28: 6,231,798 km (0.116 R)
• M29: 6,405,033 km (0.08 R)
• M30: 6,560,465 km (0.045 R)
• M31: 6,677,750 km (0.039 R)
• M32: 6,756,438 km (0.069 R)
• M33: 6,835,276 km (0.089 R)
• M34: 6,934,460 km (0.096 R)
• M35: 7,234,703 km (0.114 R)
• M36: 7,621,114 km (0.098 R)
• M37: 7,703,393 km (0.054 R)
• M38: 7,827,260 km (0.093 R)
• M39: 7,931,081 km (0.053 R)
• M40: 8,181,956 km (0.03 R)
• M41: 8,414,282 km (0.062 R)
• M42: 8,820,889 km (0.116 R)
• M43: 8,972,282 km (0.102 R)
• M44: 9,168,106 km (0.109 R)
• M45: 9,453,688 km (0.12 R)
• M46: 9,876,302 km (0.052 R)
• M47: 10,625,039 km (0.119 R)
• M48: 11,017,883 km (0.107 R)
• M49: 11,533,397 km (0.118 R)
• M50: 11,651,729 km (0.058 R)
• M51: 11,746,574 km (0.098 R)
• M52: 11,961,098 km (0.038 R)
• M53: 12,418,119 km (0.078 R)
• M54: 12,783,138 km (0.105 R)
• M55: 13,126,914 km (0.111 R)
• M56: 13,225,649 km (0.075 R)
• M57: 13,349,516 km (0.093 R)
• M58: 13,648,412 km (0.11 R)
• M59: 15,046,105 km (0.095 R)
• M60: 15,959,250 km (0.103 R)
• M61: 16,729,380 km (0.076 R)
• M62: 16,836,492 km (0.114 R)
• M63: 16,943,904 km (0.119 R)
• M64: 17,920,927 km (0.082 R)
• M65: 18,499,273 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.7

Radius: 14

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.77 AU - 9.27 AU

Year: 7282 Days

Day: 14.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,361,401 km

• M1: 175,329 km (0.072 R)
• M2: 274,213 km (0.068 R)
• M3: 362,924 km (0.034 R)
• M4: 527,033 km (0.096 R)
• M5: 627,413 km (0.034 R)
• M6: 736,022 km (0.101 R)
• M7: 897,438 km (0.078 R)
• M8: 1,006,943 km (0.081 R)
• M9: 1,276,070 km (0.044 R)
• M10: 1,549,984 km (0.075 R)
• M11: 1,684,622 km (0.109 R)
• M12: 2,112,920 km (0.042 R)
• M13: 2,439,941 km (0.051 R)
• M14: 2,529,999 km (0.114 R)
• M15: 2,736,743 km (0.115 R)
• M16: 2,997,193 km (0.087 R)
• M17: 3,216,504 km (0.077 R)
• M18: 4,227,636 km (0.061 R)
• M19: 5,538,263 km (0.084 R)
• M20: 5,657,941 km (0.105 R)
• M21: 5,991,395 km (0.104 R)
• M22: 6,145,181 km (0.086 R)
• M23: 6,362,697 km (0.03 R)
• M24: 6,519,625 km (0.072 R)
• M25: 6,741,478 km (0.077 R)
• M26: 6,901,548 km (0.118 R)
• M27: 7,095,277 km (0.118 R)
• M28: 7,654,025 km (0.09 R)
• M29: 9,846,681 km (0.091 R)
• M30: 10,101,746 km (0.046 R)
• M31: 10,211,700 km (0.083 R)
• M32: 10,692,957 km (0.095 R)
• M33: 11,030,449 km (0.105 R)
• M34: 11,792,950 km (0.072 R)
• M35: 11,986,230 km (0.112 R)
• M36: 12,180,707 km (0.11 R)
• M37: 12,533,160 km (0.106 R)
• M38: 12,690,986 km (0.079 R)
• M39: 12,849,410 km (0.05 R)
• M40: 13,208,295 km (0.089 R)
• M41: 13,449,447 km (0.11 R)
• M42: 13,570,621 km (0.107 R)
• M43: 13,895,249 km (0.077 R)
• M44: 14,058,609 km (0.048 R)
• M45: 14,263,708 km (0.081 R)
• M46: 14,511,143 km (0.096 R)
• M47: 15,010,351 km (0.052 R)
• M48: 15,599,767 km (0.107 R)
• M49: 15,897,317 km (0.099 R)
• M50: 16,541,485 km (0.04 R)
• M51: 18,211,147 km (0.092 R)
• M52: 18,389,917 km (0.096 R)
• M53: 19,566,953 km (0.109 R)
• M54: 19,704,284 km (0.064 R)
• M55: 20,814,898 km (0.105 R)
• M56: 21,377,835 km (0.088 R)
• M57: 21,755,869 km (0.112 R)
• M58: 23,241,675 km (0.109 R)
• M59: 24,562,474 km (0.055 R)
• M60: 25,356,689 km (0.032 R)
• M61: 25,506,437 km (0.11 R)
• M62: 25,756,864 km (0.072 R)
• M63: 26,108,868 km (0.057 R)
• M64: 26,260,111 km (0.103 R)
• M65: 26,817,513 km (0.083 R)
• M66: 27,378,804 km (0.11 R)
• M67: 27,995,446 km (0.064 R)
• M68: 28,720,697 km (0.114 R)
• M69: 29,504,739 km (0.112 R)
• M70: 29,609,757 km (0.115 R)
• M71: 29,873,049 km (0.11 R)
• M72: 29,978,516 km (0.108 R)
• M73: 30,084,132 km (0.086 R)
• M74: 31,522,216 km (0.104 R)
• M75: 32,764,926 km (0.109 R)
• M76: 33,858,486 km (0.082 R)
• M77: 35,969,162 km (0.092 R)
• M78: 36,081,510 km (0.105 R)
• M79: 36,362,605 km (0.04 R)
• M80: 37,040,433 km (0.114 R)
• M81: 37,267,373 km (0.119 R)
• M82: 37,380,918 km (0.038 R)
• M83: 37,551,609 km (0.077 R)
• M84: 37,722,449 km (0.029 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448

Radius: 11.7

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.54 AU - 12.7 AU

Year: 13986 Days

Day: 10.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,361,401 km

• M1: 169,644 km (0.091 R)
• M2: 303,384 km (0.069 R)
• M3: 470,784 km (0.096 R)
• M4: 889,210 km (0.097 R)
• M5: 1,085,931 km (0.046 R)
• M6: 1,477,129 km (0.097 R)
• M7: 1,688,960 km (0.076 R)
• M8: 1,910,963 km (0.039 R)
• M9: 2,302,610 km (0.106 R)
• M10: 2,493,946 km (0.073 R)
• M11: 2,634,119 km (0.118 R)
• M12: 3,528,864 km (0.075 R)
• M13: 3,782,582 km (0.113 R)
• M14: 4,009,522 km (0.067 R)
• M15: 4,141,318 km (0.105 R)
• M16: 4,648,155 km (0.028 R)
• M17: 5,246,547 km (0.086 R)
• M18: 5,536,617 km (0.082 R)
• M19: 5,831,923 km (0.069 R)
• M20: 6,094,617 km (0.079 R)
• M21: 6,592,928 km (0.085 R)
• M22: 6,788,003 km (0.068 R)
• M23: 7,184,139 km (0.105 R)
• M24: 7,506,522 km (0.112 R)
• M25: 7,669,434 km (0.065 R)
• M26: 8,123,763 km (0.108 R)
• M27: 9,494,678 km (0.102 R)
• M28: 9,804,046 km (0.115 R)
• M29: 10,116,855 km (0.089 R)
• M30: 10,752,197 km (0.069 R)
• M31: 11,260,531 km (0.046 R)
• M32: 11,824,066 km (0.091 R)
• M33: 13,076,350 km (0.051 R)
• M34: 14,018,068 km (0.107 R)
• M35: 14,269,542 km (0.1 R)
• M36: 14,522,512 km (0.118 R)
• M37: 15,549,203 km (0.111 R)
• M38: 16,018,790 km (0.099 R)
• M39: 16,176,467 km (0.105 R)
• M40: 16,546,123 km (0.065 R)
• M41: 16,811,958 km (0.077 R)
• M42: 17,079,290 km (0.103 R)
• M43: 18,326,637 km (0.074 R)
• M44: 18,933,555 km (0.049 R)
• M45: 20,053,894 km (0.049 R)
• M46: 21,658,331 km (0.099 R)
• M47: 21,890,806 km (0.118 R)
• M48: 23,125,437 km (0.08 R)
• M49: 24,322,220 km (0.059 R)
• M50: 26,031,226 km (0.117 R)
• M51: 26,278,512 km (0.118 R)
• M52: 27,526,906 km (0.099 R)
• M53: 28,158,209 km (0.098 R)
• M54: 28,794,299 km (0.117 R)
• M55: 29,563,980 km (0.065 R)
• M56: 30,340,393 km (0.113 R)
• M57: 33,378,427 km (0.057 R)
• M58: 33,714,423 km (0.083 R)
• M59: 34,254,322 km (0.057 R)
• M60: 34,389,858 km (0.055 R)
• M61: 35,479,828 km (0.116 R)
• M62: 36,304,710 km (0.087 R)
• M63: 37,135,876 km (0.105 R)
• M64: 37,903,463 km (0.074 R)
• M65: 38,394,443 km (0.086 R)
• M66: 39,170,557 km (0.057 R)
• M67: 40,953,464 km (0.034 R)
• M68: 41,097,228 km (0.094 R)
• M69: 41,241,141 km (0.108 R)
• M70: 41,746,183 km (0.115 R)
• M71: 42,035,805 km (0.103 R)
• M72: 42,762,701 km (0.119 R)
• M73: 42,908,559 km (0.038 R)
• M74: 43,054,566 km (0.077 R)
• M75: 43,127,570 km (0.075 R)
• M76: 43,347,030 km (0.111 R)
• M77: 44,819,821 km (0.115 R)
• M78: 45,562,275 km (0.116 R)
• M79: 45,711,275 km (0.109 R)
• M80: 46,533,614 km (0.113 R)
• M81: 47,662,929 km (0.107 R)
• M82: 48,648,779 km (0.064 R)
• M83: 49,411,877 km (0.088 R)
• M84: 49,794,848 km (0.094 R)
• M85: 50,025,079 km (0.112 R)
• M86: 50,101,972 km (0.103 R)
• M87: 50,409,695 km (0.076 R)
• M88: 50,718,017 km (0.094 R)
• M89: 51,647,019 km (0.094 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.7

Radius: 14.9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.09 AU - 13.49 AU

Year: 15213 Days

Day: 9 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 40,361,401 km

• M1: 195,524 km (0.107 R)
• M2: 394,041 km (0.093 R)
• M3: 761,004 km (0.114 R)
• M4: 1,631,066 km (0.095 R)
• M5: 1,918,443 km (0.098 R)
• M6: 3,202,442 km (0.111 R)
• M7: 3,751,915 km (0.112 R)
• M8: 4,791,470 km (0.089 R)
• M9: 5,542,452 km (0.099 R)
• M10: 5,666,019 km (0.102 R)
• M11: 5,821,900 km (0.09 R)
• M12: 5,915,997 km (0.044 R)
• M13: 6,919,350 km (0.099 R)
• M14: 7,560,527 km (0.048 R)
• M15: 7,870,793 km (0.111 R)
• M16: 10,045,796 km (0.072 R)
• M17: 11,395,468 km (0.025 R)
• M18: 11,672,224 km (0.092 R)
• M19: 13,504,349 km (0.067 R)
• M20: 14,389,670 km (0.102 R)
• M21: 14,560,510 km (0.101 R)
• M22: 15,293,839 km (0.097 R)
• M23: 15,906,891 km (0.113 R)
• M24: 17,611,409 km (0.105 R)
• M25: 18,023,551 km (0.097 R)
• M26: 18,392,609 km (0.076 R)
• M27: 19,044,557 km (0.111 R)
• M28: 19,185,179 km (0.032 R)
• M29: 20,803,678 km (0.109 R)
• M30: 20,996,959 km (0.112 R)
• M31: 22,713,744 km (0.117 R)
• M32: 23,967,524 km (0.109 R)
• M33: 24,119,365 km (0.107 R)
• M34: 24,271,656 km (0.067 R)
• M35: 24,373,383 km (0.066 R)
• M36: 25,089,358 km (0.083 R)
• M37: 25,501,500 km (0.073 R)
• M38: 25,812,215 km (0.116 R)
• M39: 25,967,946 km (0.026 R)
• M40: 27,225,466 km (0.055 R)
• M41: 27,331,232 km (0.116 R)
• M42: 27,489,955 km (0.078 R)
• M43: 28,342,065 km (0.109 R)
• M44: 28,502,882 km (0.12 R)
• M45: 28,879,121 km (0.055 R)
• M46: 29,148,846 km (0.118 R)
• M47: 30,619,991 km (0.053 R)
• M48: 32,450,770 km (0.058 R)
• M49: 32,956,261 km (0.09 R)
• M50: 33,464,296 km (0.063 R)
• M51: 33,861,328 km (0.094 R)
• M52: 34,088,867 km (0.091 R)
• M53: 34,831,919 km (0.086 R)
• M54: 35,753,741 km (0.073 R)
• M55: 37,327,511 km (0.03 R)
• M56: 37,621,321 km (0.032 R)
• M57: 38,626,469 km (0.078 R)
• M58: 39,700,283 km (0.062 R)
• M59: 40,120,653 km (0.115 R)
• M60: 40,240,930 km (0.051 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 14,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit