🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.45 AU - 0.59 AU

Year: 132 Days

Day: 12.3 Hours

Environment

Temp: 240 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,751,692 km

• M1: 282,291 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.69 AU - 1.03 AU

Year: 282 Days

Day: 43.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.85 AU - 1.19 AU

Year: 364 Days

Day: 25.5 Hours

Environment

Temp: 76 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,751,692 km

• M1: 256,710 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.26 AU - 3.1 AU

Year: 1549 Days

Day: 30.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.26 AU - 5.44 AU

Year: 3204 Days

Day: 25.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.9

Radius: 10.1

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.29 AU - 7.81 AU

Year: 5919 Days

Day: 13.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,751,692 km

• M1: 293,212 km (0.119 R)
• M2: 442,511 km (0.12 R)
• M3: 558,449 km (0.106 R)
• M4: 685,607 km (0.048 R)
• M5: 871,557 km (0.096 R)
• M6: 1,510,938 km (0.1 R)
• M7: 1,601,595 km (0.042 R)
• M8: 1,741,020 km (0.115 R)
• M9: 1,966,314 km (0.085 R)
• M10: 2,116,211 km (0.047 R)
• M11: 2,304,555 km (0.103 R)
• M12: 2,883,948 km (0.109 R)
• M13: 3,112,683 km (0.034 R)
• M14: 3,669,486 km (0.082 R)
• M15: 3,751,615 km (0.081 R)
• M16: 3,959,556 km (0.118 R)
• M17: 4,065,023 km (0.084 R)
• M18: 4,300,191 km (0.074 R)
• M19: 4,408,649 km (0.112 R)
• M20: 5,425,167 km (0.119 R)
• M21: 5,495,478 km (0.117 R)
• M22: 5,684,420 km (0.114 R)
• M23: 5,827,585 km (0.087 R)
• M24: 6,288,646 km (0.083 R)
• M25: 6,486,414 km (0.089 R)
• M26: 6,686,277 km (0.05 R)
• M27: 6,761,674 km (0.105 R)
• M28: 7,349,743 km (0.065 R)
• M29: 7,531,954 km (0.032 R)
• M30: 7,954,119 km (0.106 R)
• M31: 8,060,782 km (0.081 R)
• M32: 8,959,716 km (0.119 R)
• M33: 9,266,391 km (0.112 R)
• M34: 10,294,129 km (0.092 R)
• M35: 10,880,702 km (0.113 R)
• M36: 10,999,333 km (0.079 R)
• M37: 11,267,712 km (0.103 R)
• M38: 11,387,839 km (0.092 R)
• M39: 11,720,096 km (0.102 R)
• M40: 12,086,162 km (0.092 R)
• M41: 12,363,217 km (0.112 R)
• M42: 12,955,026 km (0.11 R)
• M43: 13,428,802 km (0.079 R)
• M44: 13,940,427 km (0.079 R)
• M45: 14,134,007 km (0.099 R)
• M46: 14,198,633 km (0.079 R)
• M47: 14,393,410 km (0.05 R)
• M48: 14,917,002 km (0.105 R)
• M49: 16,593,097 km (0.097 R)
• M50: 16,695,571 km (0.093 R)
• M51: 17,073,007 km (0.066 R)
• M52: 17,141,971 km (0.086 R)
• M53: 17,941,422 km (0.043 R)
• M54: 18,398,593 km (0.028 R)
• M55: 18,469,353 km (0.033 R)
• M56: 19,217,043 km (0.065 R)
• M57: 19,288,701 km (0.06 R)
• M58: 20,265,874 km (0.071 R)
• M59: 20,338,878 km (0.096 R)
• M60: 20,668,442 km (0.04 R)
• M61: 20,963,000 km (0.088 R)
• M62: 21,705,454 km (0.059 R)
• M63: 21,780,104 km (0.081 R)
• M64: 21,929,851 km (0.068 R)
• M65: 22,042,199 km (0.114 R)
• M66: 22,343,190 km (0.118 R)
• M67: 22,607,529 km (0.119 R)
• M68: 22,911,063 km (0.117 R)
• M69: 23,368,833 km (0.114 R)
• M70: 23,598,765 km (0.097 R)
• M71: 24,061,022 km (0.107 R)
• M72: 24,138,364 km (0.079 R)
• M73: 24,760,093 km (0.107 R)
• M74: 25,308,369 km (0.066 R)
• M75: 25,505,091 km (0.088 R)
• M76: 26,058,902 km (0.026 R)
• M77: 26,337,304 km (0.075 R)
• M78: 26,576,660 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.1

Radius: 13.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.36 AU - 8.96 AU

Year: 8999 Days

Day: 14.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 52,751,692 km

• M1: 321,635 km (0.111 R)
• M2: 655,538 km (0.104 R)
• M3: 864,077 km (0.097 R)
• M4: 991,834 km (0.079 R)
• M5: 1,172,847 km (0.045 R)
• M6: 1,267,692 km (0.089 R)
• M7: 1,449,005 km (0.041 R)
• M8: 1,764,656 km (0.114 R)
• M9: 2,102,748 km (0.104 R)
• M10: 4,184,552 km (0.09 R)
• M11: 4,922,069 km (0.077 R)
• M12: 6,458,290 km (0.074 R)
• M13: 7,700,999 km (0.091 R)
• M14: 8,349,656 km (0.102 R)
• M15: 8,792,016 km (0.105 R)
• M16: 8,983,951 km (0.056 R)
• M17: 9,242,156 km (0.085 R)
• M18: 9,601,042 km (0.07 R)
• M19: 10,433,703 km (0.091 R)
• M20: 10,739,332 km (0.104 R)
• M21: 11,047,653 km (0.108 R)
• M22: 12,026,023 km (0.104 R)
• M23: 13,361,184 km (0.06 R)
• M24: 13,878,643 km (0.074 R)
• M25: 14,252,339 km (0.104 R)
• M26: 14,440,383 km (0.07 R)
• M27: 14,629,325 km (0.042 R)
• M28: 14,933,308 km (0.076 R)
• M29: 15,200,939 km (0.049 R)
• M30: 16,209,228 km (0.117 R)
• M31: 16,840,382 km (0.068 R)
• M32: 16,999,404 km (0.074 R)
• M33: 18,946,870 km (0.082 R)
• M34: 19,153,763 km (0.092 R)
• M35: 19,236,790 km (0.103 R)
• M36: 19,905,044 km (0.058 R)
• M37: 20,580,777 km (0.116 R)
• M38: 21,307,075 km (0.099 R)
• M39: 21,393,094 km (0.052 R)
• M40: 21,479,113 km (0.076 R)
• M41: 21,824,833 km (0.084 R)
• M42: 22,085,134 km (0.095 R)
• M43: 22,521,511 km (0.082 R)
• M44: 22,784,803 km (0.089 R)
• M45: 22,872,766 km (0.099 R)
• M46: 23,847,696 km (0.092 R)
• M47: 24,071,195 km (0.076 R)
• M48: 26,251,883 km (0.096 R)
• M49: 28,400,408 km (0.119 R)
• M50: 28,637,371 km (0.092 R)
• M51: 29,687,697 km (0.114 R)
• M52: 30,702,121 km (0.06 R)
• M53: 31,531,491 km (0.088 R)
• M54: 31,629,627 km (0.097 R)
• M55: 31,826,049 km (0.102 R)
• M56: 31,924,485 km (0.099 R)
• M57: 32,022,920 km (0.109 R)
• M58: 32,615,926 km (0.113 R)
• M59: 32,715,110 km (0.112 R)
• M60: 32,864,109 km (0.108 R)
• M61: 32,963,442 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.9

Radius: 14.6

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 11.71 AU - 13.25 AU

Year: 15568 Days

Day: 7.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,751,692 km

• M1: 182,958 km (0.102 R)
• M2: 316,549 km (0.113 R)
• M3: 769,531 km (0.055 R)
• M4: 1,320,052 km (0.113 R)
• M5: 1,822,252 km (0.093 R)
• M6: 1,934,450 km (0.102 R)
• M7: 2,406,731 km (0.113 R)
• M8: 2,707,721 km (0.114 R)
• M9: 3,711,822 km (0.08 R)
• M10: 4,120,075 km (0.104 R)
• M11: 4,360,030 km (0.106 R)
• M12: 4,451,135 km (0.102 R)
• M13: 4,573,656 km (0.093 R)
• M14: 4,697,373 km (0.079 R)
• M15: 5,011,678 km (0.113 R)
• M16: 5,561,899 km (0.069 R)
• M17: 5,794,075 km (0.111 R)
• M18: 6,931,917 km (0.119 R)
• M19: 7,691,575 km (0.052 R)
• M20: 8,630,451 km (0.098 R)
• M21: 9,565,737 km (0.083 R)
• M22: 9,924,921 km (0.12 R)
• M23: 10,288,444 km (0.08 R)
• M24: 10,410,665 km (0.091 R)
• M25: 10,533,336 km (0.119 R)
• M26: 10,862,750 km (0.065 R)
• M27: 10,987,216 km (0.079 R)
• M28: 11,405,491 km (0.045 R)
• M29: 11,574,238 km (0.115 R)
• M30: 11,786,367 km (0.106 R)
• M31: 11,914,274 km (0.051 R)
• M32: 12,691,584 km (0.099 R)
• M33: 13,086,373 km (0.053 R)
• M34: 13,263,198 km (0.088 R)
• M35: 13,708,550 km (0.074 R)
• M36: 13,933,097 km (0.101 R)
• M37: 14,204,318 km (0.116 R)
• M38: 14,705,919 km (0.117 R)
• M39: 15,120,605 km (0.109 R)
• M40: 15,492,505 km (0.078 R)
• M41: 16,056,040 km (0.027 R)
• M42: 16,674,179 km (0.054 R)
• M43: 18,081,147 km (0.11 R)
• M44: 18,973,648 km (0.101 R)
• M45: 20,543,976 km (0.119 R)
• M46: 21,735,972 km (0.078 R)
• M47: 22,208,552 km (0.056 R)
• M48: 22,684,572 km (0.119 R)
• M49: 22,897,151 km (0.12 R)
• M50: 23,431,664 km (0.113 R)
• M51: 23,754,347 km (0.098 R)
• M52: 24,132,680 km (0.106 R)
• M53: 24,567,411 km (0.095 R)
• M54: 25,114,640 km (0.039 R)
• M55: 25,665,759 km (0.103 R)
• M56: 27,230,403 km (0.072 R)
• M57: 27,343,349 km (0.046 R)
• M58: 27,739,784 km (0.117 R)
• M59: 28,252,455 km (0.098 R)
• M60: 28,768,119 km (0.088 R)
• M61: 29,344,969 km (0.09 R)
• M62: 30,803,398 km (0.046 R)
• M63: 32,285,464 km (0.074 R)
• M64: 33,548,220 km (0.102 R)
• M65: 34,277,061 km (0.109 R)
• M66: 34,460,169 km (0.085 R)
• M67: 34,704,761 km (0.107 R)
• M68: 35,318,561 km (0.11 R)
• M69: 35,874,168 km (0.075 R)
• M70: 35,998,035 km (0.069 R)
• M71: 36,494,999 km (0.115 R)
• M72: 37,119,271 km (0.114 R)
• M73: 37,747,133 km (0.056 R)
• M74: 38,568,425 km (0.114 R)
• M75: 38,886,022 km (0.103 R)
• M76: 40,422,093 km (0.076 R)
• M77: 43,817,964 km (0.108 R)
• M78: 44,481,431 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.6

Radius: 4

Gravity: 23.91 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.3 AU - 14.38 AU

Year: 17204 Days

Day: 24 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,751,692 km

• M1: 54,753 km (0.111 R)
• M2: 115,041 km (0.108 R)
• M3: 222,003 km (0.062 R)
• M4: 300,991 km (0.074 R)
• M5: 554,709 km (0.115 R)
• M6: 608,415 km (0.103 R)
• M7: 701,913 km (0.104 R)
• M8: 882,029 km (0.097 R)
• M9: 1,553,275 km (0.06 R)
• M10: 1,760,468 km (0.046 R)
• M11: 2,287,052 km (0.105 R)
• M12: 2,315,925 km (0.108 R)
• M13: 2,374,268 km (0.078 R)
• M14: 2,889,782 km (0.071 R)
• M15: 3,538,887 km (0.045 R)
• M16: 3,845,114 km (0.072 R)
• M17: 3,949,085 km (0.118 R)
• M18: 4,519,202 km (0.111 R)
• M19: 5,076,753 km (0.104 R)
• M20: 5,114,602 km (0.082 R)
• M21: 5,460,322 km (0.095 R)
• M22: 6,214,595 km (0.071 R)
• M23: 7,001,180 km (0.091 R)
• M24: 7,470,618 km (0.103 R)
• M25: 7,994,361 km (0.069 R)
• M26: 8,216,065 km (0.088 R)
• M27: 8,529,771 km (0.103 R)
• M28: 9,494,528 km (0.077 R)
• M29: 9,870,916 km (0.115 R)
• M30: 9,965,911 km (0.104 R)
• M31: 10,252,391 km (0.059 R)
• M32: 10,396,603 km (0.084 R)
• M33: 10,687,122 km (0.069 R)
• M34: 12,027,220 km (0.098 R)
• M35: 14,054,271 km (0.09 R)
• M36: 14,214,490 km (0.119 R)
• M37: 14,644,884 km (0.115 R)
• M38: 15,518,236 km (0.101 R)
• M39: 17,716,726 km (0.061 R)
• M40: 19,058,170 km (0.077 R)
• M41: 19,890,533 km (0.043 R)
• M42: 21,899,034 km (0.096 R)
• M43: 23,463,080 km (0.092 R)
• M44: 24,547,066 km (0.118 R)
• M45: 25,321,983 km (0.067 R)
• M46: 25,386,908 km (0.063 R)
• M47: 25,843,032 km (0.08 R)
• M48: 27,294,132 km (0.102 R)
• M49: 27,694,455 km (0.12 R)
• M50: 27,895,365 km (0.066 R)
• M51: 28,703,792 km (0.112 R)
• M52: 29,519,849 km (0.118 R)
• M53: 29,930,644 km (0.098 R)
• M54: 29,999,310 km (0.088 R)
• M55: 30,274,570 km (0.052 R)
• M56: 30,481,464 km (0.116 R)
• M57: 30,966,161 km (0.038 R)
• M58: 33,427,495 km (0.075 R)
• M59: 34,429,501 km (0.099 R)
• M60: 34,789,882 km (0.117 R)
• M61: 35,296,271 km (0.114 R)
• M62: 36,097,069 km (0.1 R)
• M63: 36,243,226 km (0.068 R)
• M64: 36,389,682 km (0.107 R)
• M65: 37,124,806 km (0.114 R)
• M66: 37,198,558 km (0.101 R)
• M67: 37,420,262 km (0.088 R)
• M68: 37,494,163 km (0.068 R)
• M69: 42,791,873 km (0.081 R)
• M70: 43,256,823 km (0.1 R)
• M71: 43,645,478 km (0.105 R)
• M72: 45,132,930 km (0.063 R)
• M73: 46,477,814 km (0.096 R)
• M74: 46,716,573 km (0.119 R)
• M75: 47,835,864 km (0.114 R)
• M76: 48,076,866 km (0.119 R)
• M77: 48,157,350 km (0.087 R)
• M78: 48,802,416 km (0.062 R)
• M79: 50,263,987 km (0.092 R)
• M80: 50,345,667 km (0.118 R)
• M81: 51,328,675 km (0.111 R)
• M82: 51,657,641 km (0.111 R)
• M83: 51,987,504 km (0.103 R)
• M84: 52,566,298 km (0.102 R)
• M85: 53,064,010 km (0.106 R)
• M86: 53,396,716 km (0.097 R)
• M87: 53,646,694 km (0.045 R)
• M88: 54,064,222 km (0.091 R)
• M89: 54,650,645 km (0.116 R)
• M90: 54,734,570 km (0.09 R)
• M91: 55,407,611 km (0.091 R)
• M92: 55,576,357 km (0.099 R)
• M93: 56,083,344 km (0.08 R)
• M94: 56,591,977 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.5

Radius: 3.4

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 16.16 AU - 20.04 AU

Year: 27190 Days

Day: 18.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 52,751,692 km

• M1: 120,426 km (0.112 R)
• M2: 875,746 km (0.031 R)
• M3: 915,838 km (0.072 R)
• M4: 1,659,340 km (0.118 R)
• M5: 2,803,314 km (0.111 R)
• M6: 3,479,198 km (0.11 R)
• M7: 6,200,981 km (0.09 R)
• M8: 6,278,323 km (0.096 R)
• M9: 6,710,212 km (0.113 R)
• M10: 6,989,961 km (0.103 R)
• M11: 7,355,129 km (0.113 R)
• M12: 7,726,580 km (0.057 R)
• M13: 9,316,656 km (0.063 R)
• M14: 10,584,349 km (0.11 R)
• M15: 13,678,033 km (0.101 R)
• M16: 16,701,854 km (0.091 R)
• M17: 17,243,399 km (0.105 R)
• M18: 17,955,784 km (0.083 R)
• M19: 19,183,234 km (0.119 R)
• M20: 20,958,362 km (0.109 R)
• M21: 21,366,316 km (0.028 R)
• M22: 21,424,809 km (0.116 R)
• M23: 22,130,911 km (0.105 R)
• M24: 23,445,277 km (0.043 R)
• M25: 24,051,149 km (0.105 R)
• M26: 25,587,818 km (0.075 R)
• M27: 25,650,051 km (0.089 R)
• M28: 26,148,810 km (0.089 R)
• M29: 27,029,493 km (0.105 R)
• M30: 27,855,872 km (0.113 R)
• M31: 28,432,871 km (0.068 R)
• M32: 31,842,954 km (0.062 R)
• M33: 31,976,545 km (0.104 R)
• M34: 32,647,940 km (0.066 R)
• M35: 32,850,196 km (0.109 R)
• M36: 35,517,975 km (0.118 R)
• M37: 36,352,582 km (0.099 R)
• M38: 36,632,330 km (0.08 R)
• M39: 36,982,838 km (0.071 R)
• M40: 37,828,814 km (0.119 R)
• M41: 38,467,447 km (0.064 R)
• M42: 40,187,822 km (0.095 R)
• M43: 42,006,334 km (0.088 R)
• M44: 42,962,564 km (0.051 R)
• M45: 44,821,467 km (0.053 R)
• M46: 45,346,705 km (0.089 R)
• M47: 45,949,435 km (0.039 R)
• M48: 46,782,545 km (0.096 R)
• M49: 47,926,520 km (0.109 R)
• M50: 50,475,518 km (0.105 R)
• M51: 50,865,520 km (0.085 R)
• M52: 52,514,687 km (0.097 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: 536 - 14,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit