🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.75 AU - 1.01 AU

Year: 299 Days

Day: 16 Hours

Environment

Temp: 167 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.91 AU - 1.25 AU

Year: 406 Days

Day: 15.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.14 AU - 1.6 AU

Year: 580 Days

Day: 42.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.14 AU - 1.6 AU

Year: 580 Days

Day: 19.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.35 AU - 2.53 AU

Year: 1378 Days

Day: 36 Hours

Environment

Temp: -74 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.5

Radius: 14.4

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.88 AU - 10.06 AU

Year: 11385 Days

Day: 5.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,137,276 km

• M1: 236,664 km (0.099 R)
• M2: 605,423 km (0.1 R)
• M3: 1,067,680 km (0.089 R)
• M4: 1,555,369 km (0.114 R)
• M5: 2,137,305 km (0.12 R)
• M6: 2,571,587 km (0.115 R)
• M7: 2,784,016 km (0.107 R)
• M8: 3,129,587 km (0.067 R)
• M9: 3,456,160 km (0.05 R)
• M10: 3,862,617 km (0.088 R)
• M11: 4,177,820 km (0.043 R)
• M12: 4,465,048 km (0.063 R)
• M13: 6,321,856 km (0.07 R)
• M14: 7,287,361 km (0.119 R)
• M15: 7,809,458 km (0.091 R)
• M16: 8,343,821 km (0.117 R)
• M17: 8,479,207 km (0.089 R)
• M18: 9,028,381 km (0.116 R)
• M19: 9,260,707 km (0.067 R)
• M20: 9,873,908 km (0.098 R)
• M21: 10,065,244 km (0.095 R)
• M22: 11,089,989 km (0.07 R)
• M23: 12,404,506 km (0.093 R)
• M24: 12,559,340 km (0.115 R)
• M25: 12,663,011 km (0.059 R)
• M26: 12,923,162 km (0.062 R)
• M27: 14,467,460 km (0.06 R)
• M28: 14,630,522 km (0.106 R)
• M29: 14,903,688 km (0.094 R)
• M30: 15,068,545 km (0.117 R)
• M31: 15,733,507 km (0.032 R)
• M32: 16,013,405 km (0.055 R)
• M33: 16,125,753 km (0.114 R)
• M34: 16,351,496 km (0.055 R)
• M35: 16,634,984 km (0.105 R)
• M36: 17,379,981 km (0.068 R)
• M37: 17,495,471 km (0.079 R)
• M38: 19,259,679 km (0.042 R)
• M39: 20,406,047 km (0.102 R)
• M40: 20,711,526 km (0.098 R)
• M41: 23,336,071 km (0.116 R)
• M42: 23,463,678 km (0.064 R)
• M43: 23,655,463 km (0.09 R)
• M44: 23,912,172 km (0.117 R)
• M45: 25,339,785 km (0.074 R)
• M46: 27,600,059 km (0.115 R)
• M47: 29,234,117 km (0.068 R)
• M48: 29,855,097 km (0.056 R)
• M49: 30,340,991 km (0.102 R)
• M50: 31,180,086 km (0.115 R)
• M51: 31,461,479 km (0.116 R)
• M52: 31,673,011 km (0.082 R)
• M53: 32,524,223 km (0.102 R)
• M54: 33,095,836 km (0.055 R)
• M55: 33,526,828 km (0.102 R)
• M56: 33,887,209 km (0.073 R)
• M57: 34,830,573 km (0.078 R)
• M58: 35,195,741 km (0.03 R)
• M59: 35,635,559 km (0.042 R)
• M60: 37,263,932 km (0.053 R)
• M61: 37,937,122 km (0.098 R)
• M62: 39,143,629 km (0.04 R)
• M63: 39,371,317 km (0.114 R)
• M64: 40,592,784 km (0.102 R)
• M65: 41,517,149 km (0.113 R)
• M66: 42,214,874 km (0.064 R)
• M67: 43,386,524 km (0.048 R)
• M68: 44,331,534 km (0.12 R)
• M69: 44,806,507 km (0.101 R)
• M70: 46,643,120 km (0.106 R)
• M71: 48,422,886 km (0.088 R)
• M72: 49,484,881 km (0.118 R)
• M73: 49,813,249 km (0.114 R)
• M74: 50,059,935 km (0.083 R)
• M75: 50,224,643 km (0.095 R)
• M76: 51,051,021 km (0.05 R)
• M77: 52,131,866 km (0.097 R)
• M78: 52,716,943 km (0.089 R)
• M79: 53,556,636 km (0.101 R)
• M80: 53,809,457 km (0.06 R)
• M81: 54,739,656 km (0.051 R)
• M82: 54,994,272 km (0.045 R)
• M83: 55,419,578 km (0.071 R)
• M84: 56,187,763 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.3

Radius: 7.3

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.4 AU - 15.44 AU

Year: 20842 Days

Day: 20.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,137,276 km

• M1: 486,043 km (0.113 R)
• M2: 699,220 km (0.09 R)
• M3: 941,120 km (0.064 R)
• M4: 1,018,761 km (0.069 R)
• M5: 1,153,250 km (0.116 R)
• M6: 1,236,726 km (0.119 R)
• M7: 1,293,573 km (0.098 R)
• M8: 1,590,973 km (0.037 R)
• M9: 1,909,467 km (0.098 R)
• M10: 3,492,661 km (0.063 R)
• M11: 3,989,925 km (0.048 R)
• M12: 4,203,850 km (0.107 R)
• M13: 4,377,533 km (0.079 R)
• M14: 4,822,287 km (0.101 R)
• M15: 4,958,571 km (0.117 R)
• M16: 5,516,421 km (0.088 R)
• M17: 6,192,155 km (0.117 R)
• M18: 6,439,740 km (0.03 R)
• M19: 6,893,769 km (0.058 R)
• M20: 7,306,061 km (0.091 R)
• M21: 7,410,331 km (0.095 R)
• M22: 8,371,347 km (0.073 R)
• M23: 9,541,203 km (0.099 R)
• M24: 11,179,299 km (0.096 R)
• M25: 12,030,511 km (0.12 R)
• M26: 12,215,564 km (0.029 R)
• M27: 12,713,874 km (0.036 R)
• M28: 14,248,150 km (0.075 R)
• M29: 14,706,518 km (0.093 R)
• M30: 14,838,463 km (0.071 R)
• M31: 15,570,745 km (0.076 R)
• M32: 16,178,561 km (0.087 R)
• M33: 16,314,695 km (0.073 R)
• M34: 16,656,825 km (0.072 R)
• M35: 16,932,085 km (0.094 R)
• M36: 17,837,302 km (0.06 R)
• M37: 18,402,184 km (0.095 R)
• M38: 19,188,470 km (0.114 R)
• M39: 20,572,101 km (0.102 R)
• M40: 21,912,498 km (0.049 R)
• M41: 22,063,143 km (0.1 R)
• M42: 22,365,480 km (0.082 R)
• M43: 23,050,938 km (0.106 R)
• M44: 23,511,549 km (0.056 R)
• M45: 23,743,127 km (0.108 R)
• M46: 24,208,376 km (0.115 R)
• M47: 26,740,320 km (0.071 R)
• M48: 26,901,288 km (0.106 R)
• M49: 26,981,921 km (0.076 R)
• M50: 27,548,747 km (0.118 R)
• M51: 27,792,741 km (0.083 R)
• M52: 28,282,973 km (0.045 R)
• M53: 31,709,064 km (0.106 R)
• M54: 32,478,446 km (0.105 R)
• M55: 34,911,206 km (0.096 R)
• M56: 35,971,706 km (0.063 R)
• M57: 39,582,250 km (0.107 R)
• M58: 42,083,826 km (0.101 R)
• M59: 42,271,272 km (0.041 R)
• M60: 42,458,868 km (0.05 R)
• M61: 42,552,666 km (0.033 R)
• M62: 43,117,547 km (0.112 R)
• M63: 43,211,943 km (0.078 R)
• M64: 43,874,662 km (0.084 R)
• M65: 44,731,559 km (0.105 R)
• M66: 46,172,036 km (0.09 R)
• M67: 46,655,686 km (0.045 R)
• M68: 46,849,565 km (0.096 R)
• M69: 48,214,197 km (0.037 R)
• M70: 49,196,905 km (0.086 R)
• M71: 49,690,878 km (0.115 R)
• M72: 49,888,796 km (0.052 R)
• M73: 49,987,979 km (0.079 R)
• M74: 51,582,393 km (0.067 R)
• M75: 52,587,391 km (0.099 R)
• M76: 52,789,199 km (0.059 R)
• M77: 54,005,280 km (0.05 R)
• M78: 55,846,680 km (0.054 R)
• M79: 56,775,085 km (0.103 R)
• M80: 57,293,142 km (0.096 R)
• M81: 57,812,696 km (0.058 R)
• M82: 58,333,745 km (0.066 R)
• M83: 59,695,834 km (0.102 R)
• M84: 61,918,409 km (0.09 R)
• M85: 63,200,463 km (0.093 R)
• M86: 65,899,657 km (0.06 R)
• M87: 66,552,951 km (0.093 R)
• M88: 70,295,740 km (0.12 R)
• M89: 70,406,891 km (0.072 R)
• M90: 73,767,308 km (0.118 R)
• M91: 74,332,489 km (0.085 R)
• M92: 74,558,980 km (0.077 R)
• M93: 75,239,651 km (0.103 R)
• M94: 75,467,039 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.8

Radius: 3.5

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 14.82 AU - 20.02 AU

Year: 26294 Days

Day: 19.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 55,137,276 km

• M1: 248,332 km (0.119 R)
• M2: 373,845 km (0.078 R)
• M3: 404,213 km (0.116 R)
• M4: 552,016 km (0.069 R)
• M5: 641,176 km (0.093 R)
• M6: 833,111 km (0.062 R)
• M7: 1,152,502 km (0.084 R)
• M8: 1,175,091 km (0.043 R)
• M9: 1,197,830 km (0.082 R)
• M10: 1,337,255 km (0.118 R)
• M11: 1,530,985 km (0.114 R)
• M12: 1,759,720 km (0.096 R)
• M13: 2,026,154 km (0.075 R)
• M14: 2,420,194 km (0.116 R)
• M15: 3,602,616 km (0.114 R)
• M16: 3,635,827 km (0.025 R)
• M17: 3,803,376 km (0.091 R)
• M18: 3,939,361 km (0.116 R)
• M19: 4,007,877 km (0.102 R)
• M20: 4,427,349 km (0.111 R)
• M21: 6,002,016 km (0.075 R)
• M22: 6,200,084 km (0.096 R)
• M23: 6,480,729 km (0.115 R)
• M24: 6,561,662 km (0.115 R)
• M25: 7,137,913 km (0.103 R)
• M26: 7,858,975 km (0.104 R)
• M27: 7,945,293 km (0.118 R)
• M28: 8,118,976 km (0.114 R)
• M29: 8,381,819 km (0.071 R)
• M30: 9,415,092 km (0.074 R)
• M31: 9,923,276 km (0.109 R)
• M32: 10,157,097 km (0.084 R)
• M33: 10,869,781 km (0.111 R)
• M34: 11,062,463 km (0.104 R)
• M35: 11,207,872 km (0.107 R)
• M36: 11,353,730 km (0.083 R)
• M37: 12,192,526 km (0.081 R)
• M38: 12,392,837 km (0.082 R)
• M39: 12,745,888 km (0.118 R)
• M40: 13,513,475 km (0.074 R)
• M41: 15,200,490 km (0.113 R)
• M42: 15,959,250 km (0.086 R)
• M43: 16,343,119 km (0.038 R)
• M44: 16,453,372 km (0.096 R)
• M45: 17,064,180 km (0.058 R)
• M46: 17,176,080 km (0.115 R)
• M47: 17,625,920 km (0.032 R)
• M48: 18,365,233 km (0.07 R)
• M49: 18,479,825 km (0.105 R)
• M50: 19,288,850 km (0.11 R)
• M51: 19,522,073 km (0.043 R)
• M52: 19,873,778 km (0.117 R)
• M53: 20,286,668 km (0.051 R)
• M54: 20,523,930 km (0.093 R)
• M55: 20,583,321 km (0.084 R)
• M56: 21,542,393 km (0.105 R)
• M57: 21,845,029 km (0.113 R)
• M58: 22,210,048 km (0.092 R)
• M59: 22,393,305 km (0.057 R)
• M60: 22,515,826 km (0.091 R)
• M61: 23,069,637 km (0.116 R)
• M62: 24,065,211 km (0.056 R)
• M63: 24,190,724 km (0.114 R)
• M64: 25,584,826 km (0.094 R)
• M65: 25,841,087 km (0.078 R)
• M66: 26,550,181 km (0.119 R)
• M67: 26,679,733 km (0.086 R)
• M68: 27,658,552 km (0.111 R)
• M69: 28,915,174 km (0.07 R)
• M70: 29,315,947 km (0.098 R)
• M71: 30,393,351 km (0.113 R)
• M72: 32,656,168 km (0.059 R)
• M73: 33,073,396 km (0.043 R)
• M74: 33,352,546 km (0.109 R)
• M75: 33,492,420 km (0.116 R)
• M76: 34,618,144 km (0.114 R)
• M77: 34,830,723 km (0.091 R)
• M78: 36,906,842 km (0.076 R)
• M79: 37,704,797 km (0.045 R)
• M80: 39,022,754 km (0.108 R)
• M81: 39,465,414 km (0.089 R)
• M82: 41,102,613 km (0.073 R)
• M83: 43,142,231 km (0.094 R)
• M84: 43,599,851 km (0.118 R)
• M85: 44,059,116 km (0.034 R)
• M86: 45,059,776 km (0.109 R)
• M87: 45,291,803 km (0.066 R)
• M88: 47,475,931 km (0.116 R)
• M89: 48,264,312 km (0.079 R)
• M90: 49,216,054 km (0.109 R)
• M91: 49,694,169 km (0.052 R)
• M92: 49,774,054 km (0.106 R)
• M93: 51,945,916 km (0.115 R)
• M94: 52,189,162 km (0.078 R)
• M95: 52,351,476 km (0.093 R)
• M96: 54,230,724 km (0.105 R)
• M97: 55,054,709 km (0.052 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 16,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit