🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.43 AU - 0.59 AU

Year: 155 Days

Day: 24.8 Hours

Environment

Temp: 92 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.44 AU - 0.7 AU

Year: 183 Days

Day: 38.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,080,138 km

• M1: 141,819 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.54 AU - 0.66 AU

Year: 197 Days

Day: 27.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.68 AU - 0.74 AU

Year: 254 Days

Day: 29.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.91 AU - 1.09 AU

Year: 425 Days

Day: 30.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.21 AU - 2.61 AU

Year: 1589 Days

Day: 36.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.3

Radius: 3.2

Gravity: 70.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 14.79 AU - 17.71 AU

Year: 27813 Days

Day: 16.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,080,138 km

• M1: 420,520 km (0.117 R)
• M2: 990,039 km (0.106 R)
• M3: 1,084,435 km (0.115 R)
• M4: 1,455,288 km (0.117 R)
• M5: 1,785,451 km (0.11 R)
• M6: 2,511,449 km (0.087 R)
• M7: 4,043,630 km (0.062 R)
• M8: 6,495,240 km (0.077 R)
• M9: 7,273,000 km (0.11 R)
• M10: 7,579,825 km (0.1 R)
• M11: 9,110,810 km (0.053 R)
• M12: 10,046,395 km (0.118 R)
• M13: 11,222,832 km (0.075 R)
• M14: 11,293,442 km (0.096 R)
• M15: 11,506,021 km (0.042 R)
• M16: 11,935,068 km (0.049 R)
• M17: 13,477,571 km (0.116 R)
• M18: 13,929,656 km (0.097 R)
• M19: 15,081,410 km (0.087 R)
• M20: 16,104,061 km (0.11 R)
• M21: 16,744,490 km (0.095 R)
• M22: 17,638,487 km (0.099 R)
• M23: 17,885,024 km (0.11 R)
• M24: 18,298,363 km (0.108 R)
• M25: 20,412,031 km (0.116 R)
• M26: 20,584,517 km (0.085 R)
• M27: 20,757,303 km (0.109 R)
• M28: 21,191,735 km (0.104 R)
• M29: 21,629,010 km (0.108 R)
• M30: 22,958,636 km (0.043 R)
• M31: 23,138,003 km (0.118 R)
• M32: 26,256,072 km (0.09 R)
• M33: 27,292,636 km (0.091 R)
• M34: 27,959,393 km (0.119 R)
• M35: 28,438,705 km (0.106 R)
• M36: 29,698,020 km (0.104 R)
• M37: 30,975,286 km (0.113 R)
• M38: 31,074,171 km (0.106 R)
• M39: 32,773,154 km (0.107 R)
• M40: 33,481,350 km (0.099 R)
• M41: 34,501,907 km (0.11 R)
• M42: 35,325,742 km (0.109 R)
• M43: 36,468,969 km (0.044 R)
• M44: 38,684,962 km (0.041 R)
• M45: 38,898,289 km (0.105 R)
• M46: 40,402,346 km (0.099 R)
• M47: 40,727,123 km (0.083 R)
• M48: 40,944,189 km (0.108 R)
• M49: 41,597,483 km (0.099 R)
• M50: 42,364,023 km (0.115 R)
• M51: 44,356,367 km (0.113 R)
• M52: 45,814,198 km (0.066 R)
• M53: 46,605,721 km (0.029 R)
• M54: 47,173,744 km (0.116 R)
• M55: 48,661,495 km (0.118 R)
• M56: 49,584,813 km (0.075 R)
• M57: 50,980,262 km (0.027 R)
• M58: 51,682,923 km (0.081 R)
• M59: 54,764,489 km (0.094 R)
• M60: 55,724,459 km (0.084 R)
• M61: 57,053,636 km (0.097 R)
• M62: 57,539,530 km (0.111 R)
• M63: 57,904,848 km (0.115 R)
• M64: 58,271,063 km (0.084 R)
• M65: 58,393,285 km (0.097 R)
• M66: 62,348,503 km (0.058 R)
• M67: 62,598,631 km (0.058 R)
• M68: 63,602,283 km (0.107 R)
• M69: 65,371,278 km (0.078 R)
• M70: 67,669,550 km (0.092 R)
• M71: 68,699,381 km (0.075 R)
• M72: 68,828,484 km (0.116 R)
• M73: 69,864,150 km (0.091 R)
• M74: 69,994,001 km (0.064 R)
• M75: 70,123,852 km (0.12 R)
• M76: 71,819,993 km (0.093 R)
• M77: 73,529,448 km (0.12 R)
• M78: 73,793,638 km (0.108 R)
• M79: 74,853,688 km (0.119 R)
• M80: 79,008,171 km (0.085 R)
• M81: 79,414,179 km (0.064 R)
• M82: 80,364,126 km (0.053 R)
• M83: 81,045,095 km (0.117 R)
• M84: 81,317,962 km (0.113 R)
• M85: 82,961,743 km (0.088 R)
• M86: 91,201,444 km (0.026 R)
• M87: 91,343,413 km (0.11 R)
• M88: 93,051,671 km (0.117 R)
• M89: 94,053,079 km (0.089 R)
• M90: 95,489,966 km (0.098 R)
• M91: 95,778,092 km (0.09 R)
• M92: 96,355,390 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.3

Radius: 4.3

Gravity: 39.06 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 16.07 AU - 16.55 AU

Year: 27968 Days

Day: 24.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 103,080,138 km

• M1: 56,548 km (0.098 R)
• M2: 110,104 km (0.073 R)
• M3: 436,078 km (0.112 R)
• M4: 581,786 km (0.113 R)
• M5: 827,875 km (0.065 R)
• M6: 977,472 km (0.096 R)
• M7: 1,135,597 km (0.098 R)
• M8: 1,301,950 km (0.111 R)
• M9: 1,476,082 km (0.06 R)
• M10: 1,511,686 km (0.115 R)
• M11: 2,081,505 km (0.103 R)
• M12: 2,452,059 km (0.082 R)
• M13: 2,798,677 km (0.115 R)
• M14: 2,887,688 km (0.115 R)
• M15: 3,730,223 km (0.103 R)
• M16: 4,279,845 km (0.113 R)
• M17: 4,695,428 km (0.078 R)
• M18: 5,015,418 km (0.098 R)
• M19: 5,397,790 km (0.095 R)
• M20: 5,846,135 km (0.046 R)
• M21: 6,778,130 km (0.049 R)
• M22: 7,880,666 km (0.089 R)
• M23: 9,103,330 km (0.083 R)
• M24: 9,635,599 km (0.058 R)
• M25: 9,973,391 km (0.113 R)
• M26: 10,246,407 km (0.12 R)
• M27: 11,150,576 km (0.113 R)
• M28: 11,221,187 km (0.06 R)
• M29: 11,647,840 km (0.11 R)
• M30: 12,517,303 km (0.046 R)
• M31: 13,182,864 km (0.105 R)
• M32: 14,394,307 km (0.066 R)
• M33: 15,247,763 km (0.075 R)
• M34: 16,277,146 km (0.069 R)
• M35: 17,247,139 km (0.037 R)
• M36: 18,989,355 km (0.106 R)
• M37: 19,327,447 km (0.115 R)
• M38: 19,412,268 km (0.106 R)
• M39: 20,267,520 km (0.091 R)
• M40: 23,718,443 km (0.054 R)
• M41: 23,809,249 km (0.086 R)
• M42: 25,185,699 km (0.064 R)
• M43: 29,467,041 km (0.049 R)
• M44: 30,054,661 km (0.107 R)
• M45: 30,349,818 km (0.113 R)
• M46: 30,547,287 km (0.093 R)
• M47: 31,740,330 km (0.093 R)
• M48: 32,746,226 km (0.075 R)
• M49: 32,948,632 km (0.114 R)
• M50: 36,243,675 km (0.118 R)
• M51: 36,873,033 km (0.078 R)
• M52: 42,146,208 km (0.101 R)
• M53: 42,586,923 km (0.075 R)
• M54: 43,806,894 km (0.1 R)
• M55: 44,813,538 km (0.116 R)
• M56: 44,925,886 km (0.038 R)
• M57: 45,601,769 km (0.066 R)
• M58: 49,843,467 km (0.114 R)
• M59: 52,542,961 km (0.069 R)
• M60: 55,410,004 km (0.046 R)
• M61: 55,651,156 km (0.054 R)
• M62: 59,310,918 km (0.106 R)
• M63: 59,557,605 km (0.102 R)
• M64: 61,543,666 km (0.054 R)
• M65: 61,668,581 km (0.067 R)
• M66: 61,918,559 km (0.093 R)
• M67: 65,453,108 km (0.073 R)
• M68: 66,987,982 km (0.114 R)
• M69: 68,017,664 km (0.107 R)
• M70: 70,876,330 km (0.108 R)
• M71: 73,906,584 km (0.084 R)
• M72: 74,437,956 km (0.041 R)
• M73: 76,039,550 km (0.11 R)
• M74: 76,710,198 km (0.1 R)
• M75: 77,517,577 km (0.102 R)
• M76: 78,598,422 km (0.08 R)
• M77: 78,869,493 km (0.1 R)
• M78: 79,140,714 km (0.118 R)
• M79: 81,459,332 km (0.041 R)
• M80: 81,733,694 km (0.093 R)
• M81: 83,662,011 km (0.045 R)
• M82: 84,215,673 km (0.073 R)
• M83: 86,442,586 km (0.114 R)
• M84: 88,547,877 km (0.098 R)
• M85: 89,960,829 km (0.111 R)
• M86: 91,808,662 km (0.102 R)
• M87: 92,808,873 km (0.071 R)
• M88: 95,686,239 km (0.064 R)
• M89: 96,265,332 km (0.119 R)
• M90: 96,410,293 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.9

Radius: 3.4

Gravity: 67.72 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 15.77 AU - 18.03 AU

Year: 29499 Days

Day: 24.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,080,138 km

• M1: 90,208 km (0.094 R)
• M2: 213,027 km (0.109 R)
• M3: 333,753 km (0.075 R)
• M4: 632,051 km (0.053 R)
• M5: 746,045 km (0.071 R)
• M6: 929,152 km (0.065 R)
• M7: 993,330 km (0.069 R)
• M8: 1,371,364 km (0.098 R)
• M9: 1,909,766 km (0.053 R)
• M10: 1,991,596 km (0.116 R)
• M11: 3,398,864 km (0.094 R)
• M12: 3,498,047 km (0.063 R)
• M13: 3,801,431 km (0.044 R)
• M14: 3,956,265 km (0.105 R)
• M15: 4,325,473 km (0.072 R)
• M16: 5,849,576 km (0.087 R)
• M17: 6,028,196 km (0.076 R)
• M18: 7,011,054 km (0.098 R)
• M19: 7,200,894 km (0.117 R)
• M20: 8,374,489 km (0.049 R)
• M21: 8,575,848 km (0.117 R)
• M22: 9,327,427 km (0.097 R)
• M23: 10,314,324 km (0.103 R)
• M24: 10,457,938 km (0.046 R)
• M25: 10,530,045 km (0.116 R)
• M26: 11,407,735 km (0.039 R)
• M27: 11,481,936 km (0.093 R)
• M28: 11,705,585 km (0.085 R)
• M29: 15,884,601 km (0.097 R)
• M30: 16,217,008 km (0.039 R)
• M31: 16,300,483 km (0.108 R)
• M32: 16,383,959 km (0.078 R)
• M33: 16,719,806 km (0.11 R)
• M34: 17,142,719 km (0.088 R)
• M35: 17,483,653 km (0.099 R)
• M36: 19,309,495 km (0.069 R)
• M37: 20,020,833 km (0.098 R)
• M38: 20,559,983 km (0.1 R)
• M39: 20,740,698 km (0.102 R)
• M40: 20,922,010 km (0.098 R)
• M41: 21,469,090 km (0.109 R)
• M42: 25,524,688 km (0.065 R)
• M43: 26,011,330 km (0.095 R)
• M44: 26,304,841 km (0.095 R)
• M45: 28,994,611 km (0.052 R)
• M46: 30,629,266 km (0.095 R)
• M47: 30,835,712 km (0.091 R)
• M48: 32,714,362 km (0.097 R)
• M49: 35,060,206 km (0.102 R)
• M50: 36,362,455 km (0.099 R)
• M51: 37,019,489 km (0.113 R)
• M52: 38,012,370 km (0.092 R)
• M53: 38,234,224 km (0.051 R)
• M54: 38,345,225 km (0.107 R)
• M55: 38,790,578 km (0.08 R)
• M56: 39,461,974 km (0.113 R)
• M57: 42,070,512 km (0.061 R)
• M58: 44,383,594 km (0.076 R)
• M59: 45,202,941 km (0.108 R)
• M60: 45,673,427 km (0.09 R)
• M61: 46,619,035 km (0.057 R)
• M62: 48,289,594 km (0.09 R)
• M63: 48,770,402 km (0.12 R)
• M64: 48,890,828 km (0.043 R)
• M65: 50,344,171 km (0.045 R)
• M66: 52,674,009 km (0.03 R)
• M67: 54,663,212 km (0.09 R)
• M68: 54,913,489 km (0.059 R)
• M69: 58,842,527 km (0.109 R)
• M70: 60,258,322 km (0.085 R)
• M71: 60,646,378 km (0.042 R)
• M72: 61,685,336 km (0.071 R)
• M73: 63,386,114 km (0.093 R)
• M74: 65,766,366 km (0.098 R)
• M75: 68,310,277 km (0.082 R)
• M76: 68,445,065 km (0.116 R)
• M77: 74,185,285 km (0.04 R)
• M78: 74,462,490 km (0.065 R)
• M79: 75,017,797 km (0.034 R)
• M80: 76,412,199 km (0.11 R)
• M81: 78,378,812 km (0.09 R)
• M82: 78,802,324 km (0.084 R)
• M83: 80,646,567 km (0.043 R)
• M84: 82,218,242 km (0.054 R)
• M85: 85,246,402 km (0.079 R)
• M86: 85,391,512 km (0.079 R)
• M87: 85,827,290 km (0.112 R)
• M88: 86,555,383 km (0.092 R)
• M89: 87,870,947 km (0.092 R)
• M90: 90,374,018 km (0.107 R)
• M91: 90,966,276 km (0.082 R)
• M92: 92,005,982 km (0.096 R)
• M93: 93,348,473 km (0.096 R)
• M94: 94,998,089 km (0.074 R)
• M95: 97,414,693 km (0.092 R)
• M96: 98,630,624 km (0.053 R)
• M97: 100,617,134 km (0.048 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: 332 - 10,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit