🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.54 AU - 0.64 AU

Year: 162 Days

Day: 12.1 Hours

Environment

Temp: 243 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1 AU - 1.08 AU

Year: 378 Days

Day: 41.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 30,862,360 km

• M1: 238,908 km (0.115 R)
• M2: 702,960 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.85 AU - 1.31 AU

Year: 400 Days

Day: 32.9 Hours

Environment

Temp: 45 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.81 AU - 1.99 AU

Year: 934 Days

Day: 25.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.74 AU - 2.06 AU

Year: 934 Days

Day: 47.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.08 AU - 6.3 AU

Year: 4215 Days

Day: 47.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.5

Radius: 9.8

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.25 AU - 6.37 AU

Year: 4362 Days

Day: 13.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,862,360 km

• M1: 200,760 km (0.112 R)
• M2: 352,004 km (0.095 R)
• M3: 449,392 km (0.113 R)
• M4: 656,884 km (0.031 R)
• M5: 823,087 km (0.117 R)
• M6: 885,171 km (0.057 R)
• M7: 1,025,793 km (0.082 R)
• M8: 1,221,167 km (0.112 R)
• M9: 1,305,241 km (0.055 R)
• M10: 1,378,993 km (0.101 R)
• M11: 1,608,776 km (0.042 R)
• M12: 1,755,381 km (0.105 R)
• M13: 1,837,211 km (0.085 R)
• M14: 2,019,122 km (0.037 R)
• M15: 2,678,550 km (0.11 R)
• M16: 2,773,395 km (0.082 R)
• M17: 2,966,526 km (0.085 R)
• M18: 3,180,900 km (0.037 R)
• M19: 3,590,050 km (0.102 R)
• M20: 3,907,796 km (0.101 R)
• M21: 4,033,907 km (0.069 R)
• M22: 4,327,268 km (0.088 R)
• M23: 4,570,813 km (0.101 R)
• M24: 4,646,510 km (0.032 R)
• M25: 4,876,591 km (0.065 R)
• M26: 5,288,285 km (0.118 R)
• M27: 5,387,917 km (0.075 R)
• M28: 5,488,147 km (0.089 R)
• M29: 5,629,667 km (0.109 R)
• M30: 5,711,048 km (0.098 R)
• M31: 5,999,024 km (0.119 R)
• M32: 6,334,123 km (0.067 R)
• M33: 6,525,160 km (0.108 R)
• M34: 7,198,201 km (0.094 R)
• M35: 7,509,364 km (0.086 R)
• M36: 7,576,534 km (0.114 R)
• M37: 7,666,592 km (0.106 R)
• M38: 7,802,277 km (0.096 R)
• M39: 8,329,759 km (0.071 R)
• M40: 8,445,997 km (0.106 R)
• M41: 8,679,968 km (0.078 R)
• M42: 9,011,177 km (0.114 R)
• M43: 9,226,449 km (0.114 R)
• M44: 9,298,405 km (0.11 R)
• M45: 10,128,673 km (0.074 R)
• M46: 10,203,173 km (0.086 R)
• M47: 10,352,472 km (0.102 R)
• M48: 11,443,938 km (0.099 R)
• M49: 11,573,340 km (0.104 R)
• M50: 11,651,131 km (0.069 R)
• M51: 11,729,071 km (0.074 R)
• M52: 11,911,730 km (0.117 R)
• M53: 12,016,449 km (0.109 R)
• M54: 12,465,392 km (0.049 R)
• M55: 12,571,756 km (0.085 R)
• M56: 12,973,427 km (0.085 R)
• M57: 13,352,208 km (0.096 R)
• M58: 13,734,730 km (0.063 R)
• M59: 13,954,789 km (0.079 R)
• M60: 14,231,694 km (0.098 R)
• M61: 14,482,420 km (0.095 R)
• M62: 14,678,393 km (0.059 R)
• M63: 14,875,264 km (0.117 R)
• M64: 15,044,759 km (0.09 R)
• M65: 15,844,060 km (0.045 R)
• M66: 16,075,039 km (0.08 R)
• M67: 16,715,767 km (0.083 R)
• M68: 17,157,529 km (0.093 R)
• M69: 17,246,391 km (0.067 R)
• M70: 18,112,712 km (0.09 R)
• M71: 18,748,802 km (0.106 R)
• M72: 19,639,358 km (0.098 R)
• M73: 19,701,292 km (0.065 R)
• M74: 20,324,217 km (0.116 R)
• M75: 20,512,262 km (0.075 R)
• M76: 20,638,073 km (0.091 R)
• M77: 20,764,035 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.9

Radius: 11

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.87 AU - 14.23 AU

Year: 14910 Days

Day: 13.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 30,862,360 km

• M1: 187,297 km (0.065 R)
• M2: 321,336 km (0.098 R)
• M3: 924,664 km (0.12 R)
• M4: 996,621 km (0.114 R)
• M5: 1,441,974 km (0.071 R)
• M6: 2,432,461 km (0.097 R)
• M7: 3,251,211 km (0.117 R)
• M8: 4,068,164 km (0.094 R)
• M9: 4,312,907 km (0.106 R)
• M10: 4,859,986 km (0.086 R)
• M11: 4,989,388 km (0.104 R)
• M12: 5,251,633 km (0.087 R)
• M13: 6,019,220 km (0.102 R)
• M14: 6,534,734 km (0.104 R)
• M15: 7,015,542 km (0.104 R)
• M16: 7,211,216 km (0.117 R)
• M17: 7,309,651 km (0.041 R)
• M18: 7,408,685 km (0.067 R)
• M19: 7,758,445 km (0.03 R)
• M20: 8,062,577 km (0.079 R)
• M21: 8,945,653 km (0.107 R)
• M22: 9,157,933 km (0.092 R)
• M23: 9,371,858 km (0.117 R)
• M24: 10,188,812 km (0.089 R)
• M25: 10,299,514 km (0.084 R)
• M26: 10,577,916 km (0.104 R)
• M27: 10,802,462 km (0.113 R)
• M28: 11,370,635 km (0.092 R)
• M29: 11,485,526 km (0.077 R)
• M30: 12,893,392 km (0.108 R)
• M31: 13,374,798 km (0.065 R)
• M32: 14,916,703 km (0.089 R)
• M33: 16,190,379 km (0.054 R)
• M34: 17,631,455 km (0.081 R)
• M35: 18,705,119 km (0.093 R)
• M36: 19,045,006 km (0.051 R)
• M37: 19,868,991 km (0.053 R)
• M38: 21,409,699 km (0.09 R)
• M39: 22,194,490 km (0.092 R)
• M40: 22,554,273 km (0.102 R)
• M41: 23,865,648 km (0.075 R)
• M42: 24,086,604 km (0.091 R)
• M43: 24,679,161 km (0.061 R)
• M44: 25,051,959 km (0.107 R)
• M45: 26,943,773 km (0.083 R)
• M46: 27,250,748 km (0.059 R)
• M47: 28,490,166 km (0.107 R)
• M48: 30,224,155 km (0.115 R)
• M49: 30,463,213 km (0.104 R)
• M50: 30,943,272 km (0.069 R)
• M51: 31,103,940 km (0.115 R)
• M52: 31,992,103 km (0.039 R)
• M53: 32,398,560 km (0.104 R)
• M54: 33,463,548 km (0.1 R)
• M55: 33,545,827 km (0.111 R)
• M56: 35,459,482 km (0.097 R)
• M57: 37,836,443 km (0.1 R)
• M58: 38,094,200 km (0.107 R)
• M59: 38,266,387 km (0.095 R)
• M60: 39,044,147 km (0.037 R)
• M61: 39,130,913 km (0.109 R)
• M62: 39,217,680 km (0.058 R)
• M63: 40,791,300 km (0.113 R)
• M64: 41,055,640 km (0.099 R)
• M65: 41,940,661 km (0.104 R)
• M66: 42,296,404 km (0.095 R)
• M67: 43,100,643 km (0.119 R)
• M68: 44,180,590 km (0.083 R)
• M69: 44,271,096 km (0.114 R)
• M70: 44,542,616 km (0.079 R)
• M71: 45,725,936 km (0.065 R)
• M72: 46,000,448 km (0.056 R)
• M73: 46,643,270 km (0.097 R)
• M74: 46,827,425 km (0.119 R)
• M75: 47,566,588 km (0.033 R)
• M76: 49,713,018 km (0.051 R)
• M77: 50,372,595 km (0.109 R)
• M78: 51,319,849 km (0.083 R)
• M79: 53,906,695 km (0.034 R)
• M80: 54,390,345 km (0.103 R)
• M81: 54,875,491 km (0.091 R)
• M82: 56,339,456 km (0.087 R)
• M83: 56,830,286 km (0.091 R)
• M84: 56,928,722 km (0.081 R)
• M85: 57,224,028 km (0.049 R)
• M86: 57,322,613 km (0.029 R)
• M87: 58,509,822 km (0.084 R)
• M88: 61,311,491 km (0.051 R)
• M89: 61,412,319 km (0.086 R)
• M90: 61,614,127 km (0.042 R)
• M91: 63,339,140 km (0.095 R)
• M92: 64,361,342 km (0.119 R)
• M93: 64,771,689 km (0.104 R)
• M94: 65,080,010 km (0.096 R)
• M95: 67,981,461 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.6

Radius: 6.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.42 AU - 17.04 AU

Year: 18134 Days

Day: 23.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 30,862,360 km

• M1: 79,287 km (0.079 R)
• M2: 118,781 km (0.106 R)
• M3: 207,343 km (0.067 R)
• M4: 297,401 km (0.117 R)
• M5: 565,181 km (0.052 R)
• M6: 827,875 km (0.095 R)
• M7: 1,081,144 km (0.118 R)
• M8: 1,358,049 km (0.094 R)
• M9: 1,673,701 km (0.094 R)
• M10: 1,725,611 km (0.04 R)
• M11: 2,527,905 km (0.054 R)
• M12: 2,688,423 km (0.039 R)
• M13: 2,956,652 km (0.031 R)
• M14: 3,518,392 km (0.103 R)
• M15: 3,720,499 km (0.114 R)
• M16: 4,135,932 km (0.088 R)
• M17: 4,762,149 km (0.092 R)
• M18: 4,910,700 km (0.084 R)
• M19: 5,940,681 km (0.106 R)
• M20: 6,700,040 km (0.057 R)
• M21: 6,894,667 km (0.111 R)
• M22: 7,720,597 km (0.051 R)
• M23: 9,155,090 km (0.105 R)
• M24: 9,402,077 km (0.064 R)
• M25: 10,029,041 km (0.111 R)
• M26: 10,219,928 km (0.102 R)
• M27: 10,411,862 km (0.042 R)
• M28: 10,540,516 km (0.03 R)
• M29: 11,027,457 km (0.11 R)
• M30: 11,224,328 km (0.096 R)
• M31: 11,290,301 km (0.085 R)
• M32: 11,422,396 km (0.071 R)
• M33: 11,721,741 km (0.058 R)
• M34: 11,788,611 km (0.084 R)
• M35: 14,207,011 km (0.082 R)
• M36: 14,313,973 km (0.079 R)
• M37: 14,564,699 km (0.116 R)
• M38: 14,852,974 km (0.115 R)
• M39: 15,545,164 km (0.066 R)
• M40: 16,099,124 km (0.11 R)
• M41: 16,210,575 km (0.03 R)
• M42: 18,533,979 km (0.117 R)
• M43: 18,885,534 km (0.1 R)
• M44: 20,474,413 km (0.108 R)
• M45: 20,756,854 km (0.092 R)
• M46: 20,837,787 km (0.12 R)
• M47: 21,693,935 km (0.098 R)
• M48: 21,817,054 km (0.043 R)
• M49: 21,899,483 km (0.119 R)
• M50: 22,353,811 km (0.109 R)
• M51: 23,062,307 km (0.081 R)
• M52: 23,862,805 km (0.083 R)
• M53: 27,154,706 km (0.091 R)
• M54: 27,509,403 km (0.057 R)
• M55: 28,268,163 km (0.075 R)
• M56: 28,762,883 km (0.102 R)
• M57: 29,624,118 km (0.082 R)
• M58: 29,760,851 km (0.07 R)
• M59: 29,989,137 km (0.04 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 18,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit