🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.42 AU - 0.6 AU

Year: 136 Days

Day: 39 Hours

Environment

Temp: 200 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,206,924 km

• M1: 247,584 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.51 AU - 0.53 AU

Year: 140 Days

Day: 21 Hours

Environment

Temp: 176 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,206,924 km

• M1: 289,621 km (0.1 R)
• M2: 357,689 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.78 AU - 1.12 AU

Year: 345 Days

Day: 36.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,206,924 km

• M1: 127,308 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.77 AU - 1.27 AU

Year: 384 Days

Day: 19.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.27 AU - 1.35 AU

Year: 559 Days

Day: 46.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.1 AU - 2.56 AU

Year: 1326 Days

Day: 27.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.2

Radius: 9.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.49 AU - 5.79 AU

Year: 4344 Days

Day: 6.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 75,206,924 km

• M1: 121,174 km (0.119 R)
• M2: 195,973 km (0.033 R)
• M3: 287,228 km (0.056 R)
• M4: 349,909 km (0.083 R)
• M5: 408,701 km (0.115 R)
• M6: 527,033 km (0.079 R)
• M7: 658,081 km (0.062 R)
• M8: 841,488 km (0.107 R)
• M9: 918,232 km (0.101 R)
• M10: 1,034,320 km (0.036 R)
• M11: 1,155,494 km (0.035 R)
• M12: 1,313,918 km (0.058 R)
• M13: 1,404,126 km (0.101 R)
• M14: 1,859,053 km (0.07 R)
• M15: 2,219,434 km (0.109 R)
• M16: 2,560,368 km (0.028 R)
• M17: 2,758,286 km (0.091 R)
• M18: 3,015,295 km (0.042 R)
• M19: 3,124,800 km (0.105 R)
• M20: 3,347,701 km (0.108 R)
• M21: 3,599,026 km (0.055 R)
• M22: 3,715,263 km (0.099 R)
• M23: 4,339,984 km (0.105 R)
• M24: 4,526,383 km (0.102 R)
• M25: 4,589,064 km (0.045 R)
• M26: 5,218,871 km (0.085 R)
• M27: 5,337,502 km (0.108 R)
• M28: 5,604,385 km (0.12 R)
• M29: 5,726,008 km (0.098 R)
• M30: 6,151,315 km (0.027 R)
• M31: 6,221,027 km (0.101 R)
• M32: 6,744,022 km (0.082 R)
• M33: 6,815,829 km (0.026 R)
• M34: 6,974,552 km (0.089 R)
• M35: 7,163,793 km (0.114 R)
• M36: 9,132,352 km (0.067 R)
• M37: 9,243,652 km (0.068 R)
• M38: 9,323,538 km (0.044 R)
• M39: 9,629,017 km (0.107 R)
• M40: 9,856,106 km (0.102 R)
• M41: 10,200,181 km (0.117 R)
• M42: 10,415,303 km (0.096 R)
• M43: 11,001,577 km (0.11 R)
• M44: 11,103,154 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.7

Radius: 8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.85 AU - 12.87 AU

Year: 13341 Days

Day: 6.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 75,206,924 km

• M1: 124,615 km (0.119 R)
• M2: 184,155 km (0.119 R)
• M3: 767,736 km (0.114 R)
• M4: 873,352 km (0.103 R)
• M5: 1,025,493 km (0.068 R)
• M6: 1,485,208 km (0.099 R)
• M7: 1,581,848 km (0.098 R)
• M8: 2,274,486 km (0.076 R)
• M9: 2,414,659 km (0.111 R)
• M10: 2,543,463 km (0.115 R)
• M11: 2,897,860 km (0.034 R)
• M12: 3,331,096 km (0.103 R)
• M13: 3,851,098 km (0.108 R)
• M14: 3,917,968 km (0.102 R)
• M15: 4,103,619 km (0.085 R)
• M16: 4,361,526 km (0.099 R)
• M17: 4,413,736 km (0.113 R)
• M18: 4,749,433 km (0.06 R)
• M19: 5,038,456 km (0.039 R)
• M20: 5,314,614 km (0.069 R)
• M21: 5,407,813 km (0.088 R)
• M22: 5,595,858 km (0.068 R)
• M23: 5,690,703 km (0.071 R)
• M24: 5,843,442 km (0.094 R)
• M25: 6,016,976 km (0.081 R)
• M26: 6,290,441 km (0.051 R)
• M27: 6,528,002 km (0.104 R)
• M28: 6,849,488 km (0.077 R)
• M29: 6,910,225 km (0.046 R)
• M30: 7,093,931 km (0.088 R)
• M31: 7,929,286 km (0.1 R)
• M32: 8,467,239 km (0.112 R)
• M33: 8,576,296 km (0.092 R)
• M34: 8,950,291 km (0.061 R)
• M35: 9,039,152 km (0.112 R)
• M36: 9,874,507 km (0.102 R)
• M37: 11,185,134 km (0.029 R)
• M38: 11,448,875 km (0.071 R)
• M39: 11,521,280 km (0.105 R)
• M40: 12,080,626 km (0.075 R)
• M41: 12,228,130 km (0.058 R)
• M42: 12,599,282 km (0.109 R)
• M43: 12,748,731 km (0.109 R)
• M44: 12,823,679 km (0.092 R)
• M45: 13,099,837 km (0.078 R)
• M46: 13,226,097 km (0.115 R)
• M47: 13,479,666 km (0.072 R)
• M48: 13,734,730 km (0.115 R)
• M49: 14,198,184 km (0.086 R)
• M50: 14,405,677 km (0.096 R)
• M51: 14,457,737 km (0.06 R)
• M52: 16,237,502 km (0.093 R)
• M53: 16,919,220 km (0.111 R)
• M54: 17,721,513 km (0.116 R)
• M55: 18,113,310 km (0.114 R)
• M56: 18,310,331 km (0.096 R)
• M57: 18,763,313 km (0.052 R)
• M58: 19,076,720 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.7

Radius: 4.1

Gravity: 35.08 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 11.74 AU - 17.82 AU

Year: 21182 Days

Day: 23.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,206,924 km

• M1: 63,280 km (0.081 R)
• M2: 115,190 km (0.052 R)
• M3: 175,478 km (0.12 R)
• M4: 403,166 km (0.052 R)
• M5: 564,283 km (0.036 R)
• M6: 652,247 km (0.117 R)
• M7: 1,155,494 km (0.096 R)
• M8: 1,413,101 km (0.03 R)
• M9: 1,783,506 km (0.088 R)
• M10: 1,946,418 km (0.095 R)
• M11: 2,148,225 km (0.117 R)
• M12: 2,463,428 km (0.057 R)
• M13: 2,499,332 km (0.096 R)
• M14: 2,644,741 km (0.086 R)
• M15: 2,943,787 km (0.086 R)
• M16: 3,452,420 km (0.054 R)
• M17: 3,573,744 km (0.106 R)
• M18: 4,243,643 km (0.039 R)
• M19: 4,816,004 km (0.063 R)
• M20: 7,077,924 km (0.088 R)
• M21: 7,232,010 km (0.067 R)
• M22: 7,335,232 km (0.115 R)
• M23: 8,286,974 km (0.084 R)
• M24: 8,449,437 km (0.077 R)
• M25: 9,842,792 km (0.067 R)
• M26: 9,899,938 km (0.101 R)
• M27: 11,246,020 km (0.076 R)
• M28: 14,493,042 km (0.09 R)
• M29: 14,754,090 km (0.092 R)
• M30: 15,148,430 km (0.106 R)
• M31: 15,612,931 km (0.1 R)
• M32: 16,014,901 km (0.11 R)
• M33: 16,149,539 km (0.088 R)
• M34: 16,284,626 km (0.065 R)
• M35: 16,555,996 km (0.116 R)
• M36: 17,586,576 km (0.066 R)
• M37: 18,004,702 km (0.071 R)
• M38: 18,425,970 km (0.068 R)
• M39: 19,278,378 km (0.099 R)
• M40: 19,493,500 km (0.062 R)
• M41: 21,316,649 km (0.119 R)
• M42: 21,836,801 km (0.117 R)
• M43: 22,662,731 km (0.085 R)
• M44: 22,813,974 km (0.109 R)
• M45: 23,345,945 km (0.091 R)
• M46: 24,654,926 km (0.112 R)
• M47: 25,122,569 km (0.093 R)
• M48: 27,423,683 km (0.09 R)
• M49: 27,746,366 km (0.112 R)
• M50: 28,803,724 km (0.079 R)
• M51: 31,377,705 km (0.103 R)
• M52: 31,546,301 km (0.062 R)
• M53: 32,478,745 km (0.061 R)
• M54: 33,506,333 km (0.097 R)
• M55: 34,024,241 km (0.086 R)
• M56: 35,330,230 km (0.079 R)
• M57: 35,769,150 km (0.097 R)
• M58: 36,918,959 km (0.071 R)
• M59: 37,632,541 km (0.114 R)
• M60: 38,350,611 km (0.074 R)
• M61: 38,892,155 km (0.102 R)
• M62: 39,891,469 km (0.066 R)
• M63: 43,127,121 km (0.103 R)
• M64: 43,596,260 km (0.116 R)
• M65: 44,161,291 km (0.109 R)
• M66: 45,489,272 km (0.117 R)
• M67: 45,680,159 km (0.051 R)
• M68: 46,158,273 km (0.044 R)
• M69: 47,796,220 km (0.102 R)
• M70: 47,893,160 km (0.102 R)
• M71: 48,378,904 km (0.11 R)
• M72: 48,476,143 km (0.111 R)
• M73: 49,159,356 km (0.092 R)
• M74: 49,649,289 km (0.115 R)
• M75: 50,239,453 km (0.099 R)
• M76: 52,322,753 km (0.111 R)
• M77: 54,333,199 km (0.064 R)
• M78: 55,144,318 km (0.113 R)
• M79: 56,163,977 km (0.046 R)
• M80: 57,498,690 km (0.07 R)
• M81: 58,636,232 km (0.11 R)
• M82: 61,038,624 km (0.087 R)
• M83: 62,834,995 km (0.077 R)
• M84: 63,899,683 km (0.089 R)
• M85: 66,804,126 km (0.086 R)
• M86: 67,129,352 km (0.079 R)
• M87: 67,237,960 km (0.071 R)
• M88: 68,983,019 km (0.089 R)
• M89: 70,191,471 km (0.105 R)
• M90: 70,963,994 km (0.07 R)
• M91: 72,072,514 km (0.105 R)
• M92: 72,851,919 km (0.115 R)
• M93: 73,634,166 km (0.11 R)
• M94: 73,858,114 km (0.094 R)
• M95: 73,970,313 km (0.085 R)
• M96: 74,082,362 km (0.089 R)
• M97: 74,868,947 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 12,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit