🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.59 AU - 0.65 AU

Year: 180 Days

Day: 22.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.96 AU - 1.2 AU

Year: 414 Days

Day: 42.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.35 AU - 3.57 AU

Year: 2375 Days

Day: 17.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.1

Radius: 9

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.98 AU - 9.86 AU

Year: 10667 Days

Day: 12.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,734,194 km

• M1: 130,001 km (0.116 R)
• M2: 225,294 km (0.096 R)
• M3: 418,724 km (0.1 R)
• M4: 584,180 km (0.062 R)
• M5: 1,019,210 km (0.095 R)
• M6: 1,205,160 km (0.099 R)
• M7: 1,357,601 km (0.097 R)
• M8: 1,516,623 km (0.113 R)
• M9: 1,978,731 km (0.093 R)
• M10: 2,185,924 km (0.116 R)
• M11: 2,706,525 km (0.094 R)
• M12: 2,820,967 km (0.075 R)
• M13: 2,937,205 km (0.115 R)
• M14: 3,144,098 km (0.025 R)
• M15: 3,264,674 km (0.12 R)
• M16: 3,448,231 km (0.11 R)
• M17: 3,541,430 km (0.097 R)
• M18: 4,757,362 km (0.115 R)
• M19: 4,896,039 km (0.098 R)
• M20: 5,320,149 km (0.074 R)
• M21: 6,355,067 km (0.1 R)
• M22: 6,856,370 km (0.083 R)
• M23: 7,611,988 km (0.063 R)
• M24: 7,733,761 km (0.109 R)
• M25: 7,815,292 km (0.119 R)
• M26: 7,938,112 km (0.099 R)
• M27: 8,393,937 km (0.112 R)
• M28: 9,417,784 km (0.069 R)
• M29: 9,679,880 km (0.07 R)
• M30: 9,811,825 km (0.091 R)
• M31: 9,900,237 km (0.086 R)
• M32: 10,843,452 km (0.099 R)
• M33: 12,622,171 km (0.11 R)
• M34: 12,718,213 km (0.075 R)
• M35: 12,862,874 km (0.075 R)
• M36: 13,348,917 km (0.097 R)
• M37: 13,939,978 km (0.071 R)
• M38: 14,089,127 km (0.101 R)
• M39: 14,842,802 km (0.12 R)
• M40: 15,712,713 km (0.103 R)
• M41: 16,441,404 km (0.08 R)
• M42: 16,599,081 km (0.059 R)
• M43: 17,394,642 km (0.104 R)
• M44: 17,555,161 km (0.12 R)
• M45: 17,823,988 km (0.083 R)
• M46: 18,040,007 km (0.112 R)
• M47: 18,202,620 km (0.057 R)
• M48: 18,365,682 km (0.083 R)
• M49: 18,529,192 km (0.094 R)
• M50: 20,755,657 km (0.091 R)
• M51: 23,123,941 km (0.102 R)
• M52: 24,071,195 km (0.115 R)
• M53: 25,152,040 km (0.114 R)
• M54: 25,212,477 km (0.108 R)
• M55: 25,576,598 km (0.098 R)
• M56: 27,174,304 km (0.066 R)
• M57: 27,360,703 km (0.109 R)
• M58: 27,734,847 km (0.072 R)
• M59: 28,994,162 km (0.071 R)
• M60: 29,566,822 km (0.115 R)
• M61: 29,630,701 km (0.086 R)
• M62: 30,723,513 km (0.075 R)
• M63: 30,788,289 km (0.098 R)
• M64: 31,177,393 km (0.111 R)
• M65: 32,882,360 km (0.087 R)
• M66: 33,479,555 km (0.093 R)
• M67: 33,546,126 km (0.082 R)
• M68: 34,080,340 km (0.05 R)
• M69: 35,360,449 km (0.084 R)
• M70: 36,450,568 km (0.038 R)
• M71: 36,587,600 km (0.087 R)
• M72: 37,137,522 km (0.094 R)
• M73: 38,524,144 km (0.055 R)
• M74: 40,139,652 km (0.094 R)
• M75: 41,920,615 km (0.102 R)
• M76: 42,929,054 km (0.116 R)
• M77: 43,509,045 km (0.098 R)
• M78: 43,727,158 km (0.08 R)
• M79: 44,530,050 km (0.116 R)
• M80: 44,603,353 km (0.087 R)
• M81: 45,043,620 km (0.059 R)
• M82: 46,224,695 km (0.027 R)
• M83: 46,447,296 km (0.114 R)
• M84: 46,595,847 km (0.084 R)
• M85: 46,670,197 km (0.119 R)
• M86: 48,015,381 km (0.041 R)
• M87: 48,090,480 km (0.089 R)
• M88: 48,994,799 km (0.098 R)
• M89: 49,221,739 km (0.106 R)
• M90: 49,373,281 km (0.069 R)
• M91: 49,448,978 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.3

Radius: 11.5

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.83 AU - 12.59 AU

Year: 12932 Days

Day: 6 Hours

Environment

Temp: -184 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,734,194 km

• M1: 270,922 km (0.038 R)
• M2: 535,411 km (0.097 R)
• M3: 735,274 km (0.057 R)
• M4: 1,455,737 km (0.045 R)
• M5: 1,621,192 km (0.057 R)
• M6: 2,049,192 km (0.12 R)
• M7: 2,290,194 km (0.113 R)
• M8: 2,625,891 km (0.101 R)
• M9: 3,037,585 km (0.062 R)
• M10: 3,189,576 km (0.115 R)
• M11: 3,375,526 km (0.058 R)
• M12: 3,533,203 km (0.106 R)
• M13: 3,725,585 km (0.104 R)
• M14: 3,823,123 km (0.038 R)
• M15: 3,954,620 km (0.025 R)
• M16: 4,154,632 km (0.095 R)
• M17: 4,255,910 km (0.088 R)
• M18: 4,495,416 km (0.09 R)
• M19: 7,287,511 km (0.028 R)
• M20: 7,369,191 km (0.091 R)
• M21: 7,492,161 km (0.03 R)
• M22: 7,823,669 km (0.075 R)
• M23: 8,587,217 km (0.109 R)
• M24: 8,847,068 km (0.096 R)
• M25: 9,776,670 km (0.075 R)
• M26: 10,093,518 km (0.084 R)
• M27: 10,970,610 km (0.057 R)
• M28: 11,111,232 km (0.069 R)
• M29: 11,775,896 km (0.09 R)
• M30: 12,453,424 km (0.077 R)
• M31: 13,094,002 km (0.115 R)
• M32: 14,049,334 km (0.057 R)
• M33: 15,550,549 km (0.036 R)
• M34: 16,240,046 km (0.075 R)
• M35: 17,265,539 km (0.092 R)
• M36: 17,813,666 km (0.053 R)
• M37: 18,311,976 km (0.115 R)
• M38: 19,209,115 km (0.114 R)
• M39: 19,435,606 km (0.085 R)
• M40: 19,834,284 km (0.095 R)
• M41: 19,948,577 km (0.05 R)
• M42: 21,338,191 km (0.099 R)
• M43: 21,513,969 km (0.102 R)
• M44: 21,631,553 km (0.083 R)
• M45: 23,299,420 km (0.111 R)
• M46: 24,270,908 km (0.084 R)
• M47: 24,454,465 km (0.09 R)
• M48: 25,628,210 km (0.091 R)
• M49: 26,504,853 km (0.098 R)
• M50: 26,946,915 km (0.065 R)
• M51: 27,200,483 km (0.105 R)
• M52: 27,327,641 km (0.043 R)
• M53: 27,646,285 km (0.1 R)
• M54: 28,351,788 km (0.095 R)
• M55: 28,480,742 km (0.111 R)
• M56: 28,609,845 km (0.063 R)
• M57: 28,739,097 km (0.106 R)
• M58: 30,437,632 km (0.088 R)
• M59: 30,635,699 km (0.115 R)
• M60: 31,900,100 km (0.108 R)
• M61: 33,862,675 km (0.051 R)
• M62: 34,410,951 km (0.083 R)
• M63: 34,617,396 km (0.076 R)
• M64: 34,755,176 km (0.059 R)
• M65: 35,794,582 km (0.046 R)
• M66: 36,633,377 km (0.116 R)
• M67: 37,337,385 km (0.114 R)
• M68: 42,020,995 km (0.053 R)
• M69: 42,905,717 km (0.087 R)
• M70: 43,276,121 km (0.097 R)
• M71: 43,424,672 km (0.102 R)
• M72: 44,768,509 km (0.066 R)
• M73: 45,823,324 km (0.085 R)
• M74: 46,201,956 km (0.101 R)
• M75: 48,187,718 km (0.119 R)
• M76: 48,418,697 km (0.072 R)
• M77: 49,268,563 km (0.082 R)
• M78: 50,201,305 km (0.065 R)
• M79: 50,591,606 km (0.033 R)
• M80: 50,904,715 km (0.093 R)
• M81: 51,847,630 km (0.104 R)
• M82: 52,242,120 km (0.11 R)
• M83: 52,875,667 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.2

Radius: 6.2

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 18.83 AU - 20.19 AU

Year: 31795 Days

Day: 22.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,734,194 km

• M1: 162,014 km (0.093 R)
• M2: 282,142 km (0.077 R)
• M3: 496,216 km (0.097 R)
• M4: 585,975 km (0.069 R)
• M5: 681,119 km (0.07 R)
• M6: 756,068 km (0.046 R)
• M7: 914,492 km (0.072 R)
• M8: 1,083,537 km (0.109 R)
• M9: 2,033,633 km (0.101 R)
• M10: 2,330,585 km (0.109 R)
• M11: 2,484,222 km (0.041 R)
• M12: 2,761,128 km (0.055 R)
• M13: 3,473,812 km (0.099 R)
• M14: 3,873,089 km (0.095 R)
• M15: 4,475,519 km (0.105 R)
• M16: 4,715,026 km (0.112 R)
• M17: 5,057,156 km (0.109 R)
• M18: 5,156,489 km (0.094 R)
• M19: 5,407,514 km (0.087 R)
• M20: 5,611,267 km (0.088 R)
• M21: 5,714,040 km (0.067 R)
• M22: 6,721,432 km (0.104 R)
• M23: 7,441,896 km (0.095 R)
• M24: 8,012,612 km (0.057 R)
• M25: 8,303,280 km (0.114 R)
• M26: 9,014,917 km (0.093 R)
• M27: 9,075,056 km (0.098 R)
• M28: 9,256,518 km (0.07 R)
• M29: 9,622,883 km (0.072 R)
• M30: 10,559,366 km (0.111 R)
• M31: 11,918,462 km (0.1 R)
• M32: 14,443,824 km (0.115 R)
• M33: 14,726,414 km (0.093 R)
• M34: 15,297,130 km (0.114 R)
• M35: 15,947,881 km (0.108 R)
• M36: 17,953,540 km (0.111 R)
• M37: 18,029,236 km (0.114 R)
• M38: 18,562,852 km (0.062 R)
• M39: 18,716,339 km (0.09 R)
• M40: 18,793,083 km (0.04 R)
• M41: 22,358,898 km (0.093 R)
• M42: 23,261,571 km (0.096 R)
• M43: 25,697,922 km (0.08 R)
• M44: 25,783,343 km (0.118 R)
• M45: 25,954,632 km (0.102 R)
• M46: 27,599,610 km (0.043 R)
• M47: 28,478,947 km (0.106 R)
• M48: 28,921,906 km (0.104 R)
• M49: 29,278,098 km (0.116 R)
• M50: 30,355,054 km (0.106 R)
• M51: 32,086,798 km (0.071 R)
• M52: 32,178,801 km (0.075 R)
• M53: 36,026,608 km (0.083 R)
• M54: 37,180,008 km (0.072 R)
• M55: 38,345,525 km (0.102 R)
• M56: 43,329,078 km (0.066 R)
• M57: 44,452,409 km (0.105 R)
• M58: 45,275,496 km (0.114 R)
• M59: 47,354,907 km (0.076 R)
• M60: 47,774,529 km (0.093 R)
• M61: 47,879,696 km (0.099 R)
• M62: 49,040,875 km (0.054 R)
• M63: 50,211,329 km (0.119 R)
• M64: 50,425,104 km (0.078 R)
• M65: 51,714,189 km (0.029 R)
• M66: 52,796,679 km (0.065 R)
• M67: 53,014,045 km (0.058 R)
• M68: 53,122,952 km (0.078 R)
• M69: 53,558,880 km (0.034 R)
• M70: 55,535,517 km (0.113 R)
• M71: 56,532,736 km (0.063 R)
• M72: 57,424,190 km (0.073 R)
• M73: 57,535,939 km (0.055 R)
• M74: 57,983,686 km (0.095 R)
• M75: 60,012,682 km (0.029 R)
• M76: 61,721,239 km (0.112 R)
• M77: 62,639,022 km (0.111 R)
• M78: 62,754,063 km (0.057 R)
• M79: 63,908,360 km (0.092 R)
• M80: 65,535,985 km (0.106 R)
• M81: 65,652,821 km (0.066 R)
• M82: 70,739,747 km (0.086 R)
• M83: 74,972,768 km (0.066 R)
• M84: 76,074,407 km (0.053 R)
• M85: 76,688,805 km (0.094 R)
• M86: 76,811,924 km (0.079 R)
• M87: 77,058,162 km (0.075 R)
• M88: 77,181,431 km (0.094 R)
• M89: 77,428,268 km (0.099 R)
• M90: 78,293,841 km (0.077 R)
• M91: 80,034,711 km (0.107 R)
• M92: 81,160,585 km (0.063 R)
• M93: 82,796,138 km (0.1 R)
• M94: 83,807,869 km (0.034 R)
• M95: 84,188,446 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.2

Radius: 6.3

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 16.66 AU - 22.36 AU

Year: 31795 Days

Day: 20.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,734,194 km

• M1: 178,620 km (0.092 R)
• M2: 395,387 km (0.118 R)
• M3: 702,811 km (0.119 R)
• M4: 857,495 km (0.077 R)
• M5: 2,217,788 km (0.085 R)
• M6: 2,648,331 km (0.092 R)
• M7: 3,249,565 km (0.045 R)
• M8: 4,127,256 km (0.1 R)
• M9: 4,327,418 km (0.086 R)
• M10: 4,489,731 km (0.079 R)
• M11: 4,612,850 km (0.081 R)
• M12: 4,988,939 km (0.109 R)
• M13: 5,461,818 km (0.102 R)
• M14: 6,039,116 km (0.114 R)
• M15: 6,220,728 km (0.101 R)
• M16: 6,266,356 km (0.047 R)
• M17: 6,917,406 km (0.117 R)
• M18: 7,012,101 km (0.088 R)
• M19: 7,155,117 km (0.115 R)
• M20: 7,443,990 km (0.065 R)
• M21: 7,541,079 km (0.114 R)
• M22: 7,835,039 km (0.115 R)
• M23: 8,434,029 km (0.067 R)
• M24: 8,739,059 km (0.099 R)
• M25: 9,255,620 km (0.092 R)
• M26: 9,307,830 km (0.118 R)
• M27: 10,263,910 km (0.075 R)
• M28: 10,698,791 km (0.048 R)
• M29: 11,586,654 km (0.095 R)
• M30: 12,039,487 km (0.116 R)
• M31: 12,096,484 km (0.09 R)
• M32: 13,079,192 km (0.109 R)
• M33: 13,137,835 km (0.083 R)
• M34: 13,907,665 km (0.077 R)
• M35: 14,631,121 km (0.081 R)
• M36: 14,813,929 km (0.105 R)
• M37: 15,676,959 km (0.117 R)
• M38: 16,683,155 km (0.115 R)
• M39: 16,810,462 km (0.118 R)
• M40: 17,130,003 km (0.083 R)
• M41: 18,035,220 km (0.096 R)
• M42: 19,022,267 km (0.1 R)
• M43: 22,296,964 km (0.095 R)
• M44: 23,142,342 km (0.071 R)
• M45: 23,284,310 km (0.08 R)
• M46: 23,998,341 km (0.052 R)
• M47: 25,301,488 km (0.072 R)
• M48: 25,520,948 km (0.025 R)
• M49: 26,256,969 km (0.057 R)
• M50: 26,479,122 km (0.102 R)
• M51: 26,925,373 km (0.119 R)
• M52: 28,278,785 km (0.046 R)
• M53: 28,430,627 km (0.093 R)
• M54: 28,887,498 km (0.116 R)
• M55: 29,116,832 km (0.116 R)
• M56: 29,270,020 km (0.106 R)
• M57: 30,583,340 km (0.066 R)
• M58: 30,973,342 km (0.105 R)
• M59: 31,915,808 km (0.089 R)
• M60: 32,867,699 km (0.088 R)
• M61: 34,232,182 km (0.083 R)
• M62: 35,369,724 km (0.093 R)
• M63: 35,451,404 km (0.032 R)
• M64: 36,519,533 km (0.119 R)
• M65: 38,687,356 km (0.064 R)
• M66: 39,532,135 km (0.082 R)
• M67: 40,725,028 km (0.116 R)
• M68: 42,102,825 km (0.115 R)
• M69: 42,449,593 km (0.119 R)
• M70: 44,286,056 km (0.073 R)
• M71: 45,258,293 km (0.106 R)
• M72: 46,505,789 km (0.108 R)
• M73: 46,954,134 km (0.067 R)
• M74: 48,579,665 km (0.111 R)
• M75: 48,670,620 km (0.113 R)
• M76: 49,948,485 km (0.082 R)
• M77: 50,499,604 km (0.114 R)
• M78: 51,978,827 km (0.039 R)
• M79: 53,004,022 km (0.039 R)
• M80: 53,472,263 km (0.092 R)
• M81: 56,596,914 km (0.079 R)
• M82: 57,747,620 km (0.073 R)
• M83: 60,462,822 km (0.112 R)
• M84: 60,658,346 km (0.082 R)
• M85: 61,639,110 km (0.105 R)
• M86: 61,934,266 km (0.113 R)
• M87: 64,213,540 km (0.058 R)
• M88: 64,712,598 km (0.104 R)
• M89: 66,721,847 km (0.109 R)
• M90: 67,126,210 km (0.059 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 10,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit