🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.4 AU - 0.62 AU

Year: 138 Days

Day: 30.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.68 AU - 0.84 AU

Year: 251 Days

Day: 15 Hours

Environment

Temp: 138 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.38 AU - 2.08 AU

Year: 862 Days

Day: 19.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,765,792 km

• M1: 29,620 km (0.11 R)
• M2: 299,495 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.64 AU - 2.66 AU

Year: 1634 Days

Day: 14.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.37 AU - 3.93 AU

Year: 2641 Days

Day: 14.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.3

Radius: 9.7

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.69 AU - 6.39 AU

Year: 5622 Days

Day: 10.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,765,792 km

• M1: 125,961 km (0.053 R)
• M2: 197,918 km (0.09 R)
• M3: 286,929 km (0.115 R)
• M4: 367,113 km (0.083 R)
• M5: 457,171 km (0.06 R)
• M6: 751,879 km (0.082 R)
• M7: 817,852 km (0.063 R)
• M8: 1,384,977 km (0.075 R)
• M9: 1,796,970 km (0.113 R)
• M10: 2,130,573 km (0.103 R)
• M11: 2,585,051 km (0.062 R)
• M12: 2,792,095 km (0.082 R)
• M13: 2,897,561 km (0.095 R)
• M14: 3,311,050 km (0.089 R)
• M15: 4,001,593 km (0.072 R)
• M16: 4,097,037 km (0.09 R)
• M17: 4,786,234 km (0.073 R)
• M18: 4,862,230 km (0.1 R)
• M19: 5,144,372 km (0.101 R)
• M20: 5,300,552 km (0.108 R)
• M21: 5,968,207 km (0.113 R)
• M22: 6,104,940 km (0.094 R)
• M23: 6,353,571 km (0.045 R)
• M24: 6,465,321 km (0.1 R)
• M25: 6,804,160 km (0.081 R)
• M26: 7,090,939 km (0.12 R)
• M27: 7,264,921 km (0.043 R)
• M28: 7,765,625 km (0.045 R)
• M29: 8,987,541 km (0.108 R)
• M30: 9,207,450 km (0.062 R)
• M31: 9,365,724 km (0.115 R)
• M32: 9,492,882 km (0.098 R)
• M33: 10,301,010 km (0.114 R)
• M34: 10,399,595 km (0.084 R)
• M35: 10,796,628 km (0.084 R)
• M36: 11,164,938 km (0.102 R)
• M37: 11,266,066 km (0.095 R)
• M38: 11,673,720 km (0.097 R)
• M39: 12,051,754 km (0.107 R)
• M40: 12,155,575 km (0.054 R)
• M41: 12,259,695 km (0.095 R)
• M42: 12,468,833 km (0.111 R)
• M43: 12,608,857 km (0.098 R)
• M44: 13,103,128 km (0.061 R)
• M45: 13,352,657 km (0.051 R)
• M46: 13,820,300 km (0.031 R)
• M47: 14,001,613 km (0.106 R)
• M48: 14,220,175 km (0.09 R)
• M49: 14,476,586 km (0.068 R)
• M50: 14,586,989 km (0.053 R)
• M51: 15,105,944 km (0.036 R)
• M52: 15,180,444 km (0.08 R)
• M53: 15,330,042 km (0.026 R)
• M54: 15,630,734 km (0.081 R)
• M55: 15,819,676 km (0.052 R)
• M56: 16,161,656 km (0.047 R)
• M57: 18,105,531 km (0.096 R)
• M58: 18,264,254 km (0.055 R)
• M59: 18,423,427 km (0.092 R)
• M60: 19,064,603 km (0.109 R)
• M61: 19,631,729 km (0.094 R)
• M62: 20,327,807 km (0.112 R)
• M63: 20,410,236 km (0.042 R)
• M64: 20,948,639 km (0.068 R)
• M65: 21,073,553 km (0.091 R)
• M66: 21,198,766 km (0.119 R)
• M67: 21,449,791 km (0.071 R)
• M68: 21,575,753 km (0.044 R)
• M69: 22,166,664 km (0.034 R)
• M70: 23,450,663 km (0.11 R)
• M71: 24,101,713 km (0.066 R)
• M72: 24,451,323 km (0.052 R)
• M73: 25,199,911 km (0.063 R)
• M74: 25,643,917 km (0.12 R)
• M75: 26,000,858 km (0.09 R)
• M76: 26,090,317 km (0.113 R)
• M77: 27,308,643 km (0.087 R)
• M78: 27,399,598 km (0.067 R)
• M79: 28,822,573 km (0.099 R)
• M80: 29,008,074 km (0.084 R)
• M81: 29,753,521 km (0.096 R)
• M82: 31,644,587 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.4

Radius: 11.6

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.45 AU - 7.53 AU

Year: 7764 Days

Day: 10.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,765,792 km

• M1: 163,510 km (0.026 R)
• M2: 313,557 km (0.052 R)
• M3: 511,625 km (0.11 R)
• M4: 644,318 km (0.108 R)
• M5: 910,004 km (0.038 R)
• M6: 998,117 km (0.07 R)
• M7: 1,252,583 km (0.101 R)
• M8: 1,483,562 km (0.076 R)
• M9: 1,681,630 km (0.102 R)
• M10: 2,070,285 km (0.112 R)
• M11: 2,258,030 km (0.113 R)
• M12: 2,362,749 km (0.047 R)
• M13: 2,668,826 km (0.1 R)
• M14: 2,987,619 km (0.084 R)
• M15: 3,418,611 km (0.12 R)
• M16: 3,765,229 km (0.078 R)
• M17: 3,911,386 km (0.083 R)
• M18: 4,038,095 km (0.047 R)
• M19: 4,274,011 km (0.113 R)
• M20: 4,514,565 km (0.095 R)
• M21: 4,692,287 km (0.052 R)
• M22: 4,804,635 km (0.09 R)
• M23: 5,146,915 km (0.117 R)
• M24: 5,309,378 km (0.1 R)
• M25: 5,520,760 km (0.05 R)
• M26: 5,615,754 km (0.072 R)
• M27: 6,000,670 km (0.095 R)
• M28: 6,147,276 km (0.118 R)
• M29: 7,103,356 km (0.034 R)
• M30: 7,180,847 km (0.041 R)
• M31: 7,864,061 km (0.111 R)
• M32: 8,240,599 km (0.047 R)
• M33: 8,376,583 km (0.043 R)
• M34: 8,844,226 km (0.09 R)
• M35: 9,011,477 km (0.081 R)
• M36: 9,661,778 km (0.102 R)
• M37: 9,776,520 km (0.051 R)
• M38: 9,862,688 km (0.093 R)
• M39: 9,978,178 km (0.085 R)
• M40: 11,007,711 km (0.095 R)
• M41: 11,338,322 km (0.052 R)
• M42: 12,039,936 km (0.041 R)
• M43: 12,380,570 km (0.098 R)
• M44: 13,453,337 km (0.104 R)
• M45: 13,581,542 km (0.078 R)
• M46: 13,678,033 km (0.064 R)
• M47: 13,774,673 km (0.101 R)
• M48: 14,098,403 km (0.117 R)
• M49: 14,195,940 km (0.075 R)
• M50: 15,084,701 km (0.105 R)
• M51: 15,284,564 km (0.117 R)
• M52: 16,365,857 km (0.108 R)
• M53: 16,571,255 km (0.117 R)
• M54: 16,674,328 km (0.061 R)
• M55: 17,332,110 km (0.104 R)
• M56: 18,672,806 km (0.096 R)
• M57: 18,995,339 km (0.106 R)
• M58: 19,355,721 km (0.116 R)
• M59: 19,536,734 km (0.098 R)
• M60: 19,864,204 km (0.063 R)
• M61: 20,083,365 km (0.102 R)
• M62: 21,042,736 km (0.087 R)
• M63: 21,378,284 km (0.058 R)
• M64: 21,453,083 km (0.12 R)
• M65: 21,528,031 km (0.04 R)
• M66: 21,903,821 km (0.046 R)
• M67: 23,044,206 km (0.075 R)
• M68: 23,120,949 km (0.102 R)
• M69: 23,197,843 km (0.09 R)
• M70: 23,467,268 km (0.105 R)
• M71: 23,621,653 km (0.108 R)
• M72: 24,516,398 km (0.048 R)
• M73: 25,422,213 km (0.06 R)
• M74: 26,098,695 km (0.119 R)
• M75: 26,338,949 km (0.06 R)
• M76: 26,539,560 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.5

Radius: 12.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.5 AU - 9.22 AU

Year: 8346 Days

Day: 6.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,765,792 km

• M1: 184,604 km (0.067 R)
• M2: 369,806 km (0.117 R)
• M3: 560,842 km (0.062 R)
• M4: 1,335,161 km (0.063 R)
• M5: 1,813,425 km (0.088 R)
• M6: 2,530,149 km (0.119 R)
• M7: 2,853,280 km (0.073 R)
• M8: 3,076,181 km (0.075 R)
• M9: 3,212,764 km (0.091 R)
• M10: 4,124,264 km (0.082 R)
• M11: 4,871,206 km (0.102 R)
• M12: 5,165,614 km (0.106 R)
• M13: 5,328,826 km (0.088 R)
• M14: 5,493,533 km (0.098 R)
• M15: 5,941,429 km (0.087 R)
• M16: 6,112,419 km (0.094 R)
• M17: 6,342,950 km (0.077 R)
• M18: 6,783,067 km (0.103 R)
• M19: 6,872,227 km (0.034 R)
• M20: 6,991,905 km (0.104 R)
• M21: 7,112,182 km (0.1 R)
• M22: 7,755,004 km (0.059 R)
• M23: 8,004,832 km (0.117 R)
• M24: 8,770,325 km (0.047 R)
• M25: 9,096,299 km (0.091 R)
• M26: 9,194,734 km (0.033 R)
• M27: 9,392,951 km (0.11 R)
• M28: 9,525,944 km (0.108 R)
• M29: 9,692,895 km (0.112 R)
• M30: 9,928,362 km (0.116 R)
• M31: 10,611,725 km (0.097 R)
• M32: 10,784,810 km (0.094 R)
• M33: 10,889,229 km (0.066 R)
• M34: 11,416,262 km (0.07 R)
• M35: 11,522,626 km (0.05 R)
• M36: 11,736,402 km (0.042 R)
• M37: 11,915,620 km (0.096 R)
• M38: 12,276,749 km (0.107 R)
• M39: 12,422,158 km (0.103 R)
• M40: 12,678,120 km (0.099 R)
• M41: 14,326,539 km (0.06 R)
• M42: 14,865,092 km (0.084 R)
• M43: 15,136,911 km (0.114 R)
• M44: 15,567,304 km (0.093 R)
• M45: 16,320,380 km (0.08 R)
• M46: 16,802,085 km (0.107 R)
• M47: 16,882,868 km (0.073 R)
• M48: 17,492,479 km (0.086 R)
• M49: 17,779,557 km (0.119 R)
• M50: 18,608,180 km (0.079 R)
• M51: 18,985,167 km (0.083 R)
• M52: 19,069,390 km (0.118 R)
• M53: 19,661,648 km (0.116 R)
• M54: 19,789,405 km (0.119 R)
• M55: 21,081,781 km (0.081 R)
• M56: 21,518,607 km (0.077 R)
• M57: 21,694,234 km (0.1 R)
• M58: 22,223,811 km (0.067 R)
• M59: 22,936,645 km (0.078 R)
• M60: 23,161,042 km (0.096 R)
• M61: 23,250,950 km (0.038 R)
• M62: 23,883,599 km (0.11 R)
• M63: 23,974,555 km (0.118 R)
• M64: 24,110,988 km (0.117 R)
• M65: 24,797,343 km (0.096 R)
• M66: 24,981,498 km (0.057 R)
• M67: 25,909,005 km (0.057 R)
• M68: 26,049,028 km (0.058 R)
• M69: 26,189,351 km (0.116 R)
• M70: 27,701,935 km (0.112 R)
• M71: 28,036,735 km (0.058 R)
• M72: 28,132,478 km (0.074 R)
• M73: 28,903,356 km (0.092 R)
• M74: 29,534,808 km (0.091 R)
• M75: 30,219,967 km (0.104 R)
• M76: 31,805,554 km (0.107 R)
• M77: 32,407,237 km (0.119 R)
• M78: 32,608,596 km (0.088 R)
• M79: 33,215,066 km (0.086 R)
• M80: 34,131,951 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.3

Radius: 5

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.1 AU - 14.4 AU

Year: 18267 Days

Day: 15.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,765,792 km

• M1: 128,804 km (0.052 R)
• M2: 213,327 km (0.109 R)
• M3: 332,556 km (0.051 R)
• M4: 631,453 km (0.076 R)
• M5: 726,746 km (0.116 R)
• M6: 952,938 km (0.099 R)
• M7: 1,040,603 km (0.065 R)
• M8: 1,517,521 km (0.08 R)
• M9: 1,620,145 km (0.069 R)
• M10: 2,053,530 km (0.09 R)
• M11: 2,110,228 km (0.119 R)
• M12: 2,371,425 km (0.103 R)
• M13: 2,521,023 km (0.101 R)
• M14: 2,704,730 km (0.119 R)
• M15: 3,149,933 km (0.072 R)
• M16: 3,215,307 km (0.111 R)
• M17: 3,929,637 km (0.065 R)
• M18: 4,178,418 km (0.069 R)
• M19: 4,841,137 km (0.1 R)
• M20: 5,975,986 km (0.112 R)
• M21: 6,468,612 km (0.111 R)
• M22: 6,804,310 km (0.088 R)
• M23: 7,580,124 km (0.11 R)
• M24: 7,889,493 km (0.115 R)
• M25: 7,933,923 km (0.111 R)
• M26: 8,338,286 km (0.044 R)
• M27: 8,841,683 km (0.083 R)
• M28: 8,934,284 km (0.096 R)
• M29: 9,027,184 km (0.109 R)
• M30: 9,781,906 km (0.111 R)
• M31: 9,829,777 km (0.108 R)
• M32: 10,556,673 km (0.033 R)
• M33: 10,951,462 km (0.059 R)
• M34: 11,552,546 km (0.083 R)
• M35: 12,215,863 km (0.099 R)
• M36: 13,101,782 km (0.073 R)
• M37: 13,366,271 km (0.113 R)
• M38: 13,632,555 km (0.099 R)
• M39: 14,769,798 km (0.061 R)
• M40: 15,321,964 km (0.111 R)
• M41: 15,544,715 km (0.106 R)
• M42: 15,824,762 km (0.085 R)
• M43: 16,106,305 km (0.105 R)
• M44: 16,332,796 km (0.077 R)
• M45: 16,731,774 km (0.109 R)
• M46: 17,018,703 km (0.071 R)
• M47: 18,006,348 km (0.085 R)
• M48: 18,714,544 km (0.103 R)
• M49: 19,612,730 km (0.113 R)
• M50: 21,140,423 km (0.11 R)
• M51: 21,202,357 km (0.065 R)
• M52: 22,200,922 km (0.074 R)
• M53: 23,342,653 km (0.087 R)
• M54: 23,727,419 km (0.1 R)
• M55: 23,920,700 km (0.111 R)
• M56: 24,503,383 km (0.08 R)
• M57: 24,959,806 km (0.111 R)
• M58: 26,345,831 km (0.111 R)
• M59: 27,014,533 km (0.089 R)
• M60: 27,351,128 km (0.106 R)
• M61: 27,486,066 km (0.093 R)
• M62: 28,437,059 km (0.101 R)
• M63: 29,191,930 km (0.093 R)
• M64: 29,675,730 km (0.116 R)
• M65: 30,022,797 km (0.113 R)
• M66: 30,301,498 km (0.075 R)
• M67: 30,791,431 km (0.101 R)
• M68: 30,931,753 km (0.115 R)
• M69: 31,213,297 km (0.034 R)
• M70: 31,707,867 km (0.073 R)
• M71: 32,704,937 km (0.096 R)
• M72: 33,423,455 km (0.055 R)
• M73: 35,389,171 km (0.079 R)
• M74: 37,092,942 km (0.085 R)
• M75: 37,242,390 km (0.062 R)
• M76: 38,520,405 km (0.102 R)
• M77: 39,355,161 km (0.045 R)
• M78: 39,431,306 km (0.069 R)
• M79: 42,206,047 km (0.111 R)
• M80: 43,066,385 km (0.086 R)
• M81: 44,090,532 km (0.03 R)
• M82: 44,407,380 km (0.086 R)
• M83: 45,122,757 km (0.097 R)
• M84: 45,441,999 km (0.114 R)
• M85: 45,761,839 km (0.113 R)
• M86: 47,372,859 km (0.103 R)
• M87: 47,535,023 km (0.106 R)
• M88: 49,576,884 km (0.106 R)
• M89: 51,563,992 km (0.076 R)
• M90: 52,567,196 km (0.116 R)
• M91: 53,408,235 km (0.11 R)
• M92: 53,914,923 km (0.081 R)
• M93: 54,678,022 km (0.083 R)
• M94: 56,386,429 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 14,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit