🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.67 AU - 1.01 AU

Year: 287 Days

Day: 20.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,242,890 km

• M1: 213,775 km (0.091 R)
• M2: 383,868 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.03 AU - 1.07 AU

Year: 401 Days

Day: 37.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,242,890 km

• M1: 61,186 km (0.097 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.7

Radius: 9.2

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.97 AU - 10.13 AU

Year: 11002 Days

Day: 7.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 81,242,890 km

• M1: 127,607 km (0.067 R)
• M2: 284,386 km (0.063 R)
• M3: 385,215 km (0.054 R)
• M4: 470,336 km (0.083 R)
• M5: 606,320 km (0.032 R)
• M6: 842,236 km (0.071 R)
• M7: 1,191,846 km (0.101 R)
• M8: 1,367,923 km (0.105 R)
• M9: 1,778,719 km (0.082 R)
• M10: 1,878,949 km (0.099 R)
• M11: 1,946,867 km (0.059 R)
• M12: 2,085,095 km (0.094 R)
• M13: 2,766,513 km (0.12 R)
• M14: 2,922,394 km (0.065 R)
• M15: 3,041,325 km (0.088 R)
• M16: 5,057,605 km (0.085 R)
• M17: 5,273,026 km (0.109 R)
• M18: 5,565,041 km (0.052 R)
• M19: 5,837,309 km (0.055 R)
• M20: 5,962,522 km (0.086 R)
• M21: 6,063,351 km (0.089 R)
• M22: 6,317,967 km (0.051 R)
• M23: 6,628,083 km (0.111 R)
• M24: 7,049,351 km (0.092 R)
• M25: 7,156,014 km (0.118 R)
• M26: 7,236,498 km (0.105 R)
• M27: 7,724,935 km (0.114 R)
• M28: 8,421,313 km (0.095 R)
• M29: 8,619,829 km (0.084 R)
• M30: 9,992,839 km (0.106 R)
• M31: 10,781,219 km (0.069 R)
• M32: 11,621,062 km (0.05 R)
• M33: 12,160,661 km (0.107 R)
• M34: 12,449,684 km (0.084 R)
• M35: 13,001,701 km (0.111 R)
• M36: 13,694,638 km (0.044 R)
• M37: 14,196,838 km (0.072 R)
• M38: 15,254,046 km (0.079 R)
• M39: 15,323,160 km (0.09 R)
• M40: 15,392,424 km (0.104 R)
• M41: 16,125,154 km (0.106 R)
• M42: 17,299,348 km (0.033 R)
• M43: 17,987,947 km (0.119 R)
• M44: 18,097,453 km (0.115 R)
• M45: 18,243,909 km (0.103 R)
• M46: 18,685,372 km (0.114 R)
• M47: 19,130,576 km (0.095 R)
• M48: 21,834,707 km (0.108 R)
• M49: 22,068,678 km (0.089 R)
• M50: 22,696,690 km (0.113 R)
• M51: 23,012,940 km (0.032 R)
• M52: 23,211,306 km (0.085 R)
• M53: 23,649,628 km (0.055 R)
• M54: 25,144,410 km (0.08 R)
• M55: 27,003,014 km (0.07 R)
• M56: 27,086,789 km (0.1 R)
• M57: 27,843,305 km (0.118 R)
• M58: 27,927,828 km (0.111 R)
• M59: 28,309,153 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.4

Radius: 9.9

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.09 AU - 10.29 AU

Year: 11245 Days

Day: 9.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,242,890 km

• M1: 149,897 km (0.099 R)
• M2: 378,782 km (0.087 R)
• M3: 516,711 km (0.06 R)
• M4: 636,988 km (0.049 R)
• M5: 826,229 km (0.103 R)
• M6: 1,122,433 km (0.095 R)
• M7: 1,283,101 km (0.056 R)
• M8: 1,402,630 km (0.08 R)
• M9: 1,501,065 km (0.092 R)
• M10: 1,783,805 km (0.08 R)
• M11: 2,027,949 km (0.097 R)
• M12: 2,399,849 km (0.12 R)
• M13: 2,824,109 km (0.041 R)
• M14: 2,949,771 km (0.09 R)
• M15: 3,109,392 km (0.065 R)
• M16: 3,272,005 km (0.105 R)
• M17: 4,055,748 km (0.081 R)
• M18: 4,450,686 km (0.072 R)
• M19: 6,028,944 km (0.11 R)
• M20: 6,191,557 km (0.069 R)
• M21: 7,543,473 km (0.097 R)
• M22: 7,984,188 km (0.105 R)
• M23: 9,169,003 km (0.098 R)
• M24: 9,686,761 km (0.047 R)
• M25: 9,781,906 km (0.116 R)
• M26: 10,021,262 km (0.098 R)
• M27: 10,214,094 km (0.089 R)
• M28: 10,554,429 km (0.112 R)
• M29: 13,250,482 km (0.097 R)
• M30: 14,428,864 km (0.104 R)
• M31: 14,701,282 km (0.051 R)
• M32: 15,584,657 km (0.118 R)
• M33: 17,171,741 km (0.078 R)
• M34: 17,576,553 km (0.106 R)
• M35: 17,809,178 km (0.059 R)
• M36: 20,864,565 km (0.081 R)
• M37: 21,669,102 km (0.097 R)
• M38: 22,420,682 km (0.04 R)
• M39: 22,609,773 km (0.113 R)
• M40: 22,736,333 km (0.026 R)
• M41: 22,926,472 km (0.118 R)
• M42: 23,053,481 km (0.07 R)
• M43: 23,499,881 km (0.099 R)
• M44: 23,563,909 km (0.057 R)
• M45: 23,692,114 km (0.116 R)
• M46: 24,013,749 km (0.084 R)
• M47: 25,314,204 km (0.047 R)
• M48: 25,379,877 km (0.116 R)
• M49: 25,973,182 km (0.081 R)
• M50: 28,391,432 km (0.081 R)
• M51: 29,351,252 km (0.044 R)
• M52: 29,420,216 km (0.095 R)
• M53: 29,489,181 km (0.095 R)
• M54: 29,973,729 km (0.078 R)
• M55: 30,251,831 km (0.103 R)
• M56: 30,600,693 km (0.113 R)
• M57: 30,740,717 km (0.087 R)
• M58: 30,880,740 km (0.04 R)
• M59: 31,091,374 km (0.064 R)
• M60: 31,938,547 km (0.054 R)
• M61: 33,439,163 km (0.115 R)
• M62: 33,944,505 km (0.094 R)
• M63: 34,089,316 km (0.053 R)
• M64: 35,622,544 km (0.114 R)
• M65: 36,582,962 km (0.104 R)
• M66: 37,178,212 km (0.083 R)
• M67: 37,701,805 km (0.101 R)
• M68: 37,851,852 km (0.113 R)
• M69: 38,453,833 km (0.074 R)
• M70: 38,907,414 km (0.109 R)
• M71: 39,743,666 km (0.104 R)
• M72: 41,433,823 km (0.104 R)
• M73: 43,304,395 km (0.059 R)
• M74: 43,776,227 km (0.079 R)
• M75: 46,161,415 km (0.096 R)
• M76: 47,208,002 km (0.108 R)
• M77: 47,937,142 km (0.044 R)
• M78: 50,064,423 km (0.083 R)
• M79: 50,642,470 km (0.042 R)
• M80: 50,725,197 km (0.082 R)
• M81: 51,388,813 km (0.078 R)
• M82: 52,222,373 km (0.108 R)
• M83: 52,389,623 km (0.089 R)
• M84: 52,892,422 km (0.111 R)
• M85: 53,312,792 km (0.106 R)
• M86: 53,734,059 km (0.119 R)
• M87: 57,575,732 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.8

Radius: 4.5

Gravity: 24.73 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 16.03 AU - 17.69 AU

Year: 25807 Days

Day: 15.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,242,890 km

• M1: 125,213 km (0.086 R)
• M2: 831,016 km (0.086 R)
• M3: 1,074,711 km (0.065 R)
• M4: 1,190,051 km (0.073 R)
• M5: 1,279,062 km (0.115 R)
• M6: 1,370,466 km (0.109 R)
• M7: 1,527,394 km (0.115 R)
• M8: 1,790,687 km (0.108 R)
• M9: 2,032,437 km (0.077 R)
• M10: 2,211,505 km (0.073 R)
• M11: 2,284,659 km (0.114 R)
• M12: 6,204,422 km (0.096 R)
• M13: 7,100,813 km (0.097 R)
• M14: 7,372,033 km (0.088 R)
• M15: 7,481,539 km (0.088 R)
• M16: 7,536,442 km (0.072 R)
• M17: 7,702,046 km (0.102 R)
• M18: 7,813,198 km (0.067 R)
• M19: 8,605,468 km (0.058 R)
• M20: 9,601,491 km (0.037 R)
• M21: 10,943,683 km (0.072 R)
• M22: 11,509,462 km (0.099 R)
• M23: 11,956,161 km (0.059 R)
• M24: 13,396,340 km (0.113 R)
• M25: 14,068,932 km (0.099 R)
• M26: 14,409,267 km (0.044 R)
• M27: 14,477,633 km (0.092 R)
• M28: 16,080,574 km (0.092 R)
• M29: 18,106,279 km (0.104 R)
• M30: 18,625,234 km (0.106 R)
• M31: 18,699,734 km (0.081 R)
• M32: 18,849,033 km (0.076 R)
• M33: 19,148,976 km (0.089 R)
• M34: 20,364,160 km (0.084 R)
• M35: 20,826,268 km (0.053 R)
• M36: 21,760,955 km (0.096 R)
• M37: 22,154,248 km (0.076 R)
• M38: 23,108,084 km (0.088 R)
• M39: 23,994,152 km (0.101 R)
• M40: 24,563,821 km (0.033 R)
• M41: 25,633,446 km (0.101 R)
• M42: 26,382,781 km (0.101 R)
• M43: 27,903,144 km (0.041 R)
• M44: 29,799,447 km (0.048 R)
• M45: 29,886,513 km (0.066 R)
• M46: 30,939,383 km (0.072 R)
• M47: 31,027,646 km (0.116 R)
• M48: 33,714,723 km (0.076 R)
• M49: 33,896,484 km (0.1 R)
• M50: 34,169,799 km (0.1 R)
• M51: 36,010,152 km (0.07 R)
• M52: 36,382,202 km (0.103 R)
• M53: 36,661,950 km (0.077 R)
• M54: 36,755,299 km (0.078 R)
• M55: 36,942,446 km (0.101 R)
• M56: 39,594,667 km (0.118 R)
• M57: 40,556,581 km (0.108 R)
• M58: 45,580,975 km (0.116 R)
• M59: 46,892,649 km (0.104 R)
• M60: 47,197,081 km (0.075 R)
• M61: 47,502,261 km (0.069 R)
• M62: 47,706,013 km (0.102 R)
• M63: 48,114,415 km (0.108 R)
• M64: 49,966,586 km (0.102 R)
• M65: 53,316,681 km (0.118 R)
• M66: 53,422,447 km (0.112 R)
• M67: 54,378,228 km (0.116 R)
• M68: 55,125,619 km (0.05 R)
• M69: 56,198,983 km (0.098 R)
• M70: 56,630,424 km (0.098 R)
• M71: 57,713,512 km (0.083 R)
• M72: 57,822,120 km (0.105 R)
• M73: 58,257,600 km (0.107 R)
• M74: 59,680,126 km (0.087 R)
• M75: 60,120,243 km (0.08 R)
• M76: 62,225,085 km (0.109 R)
• M77: 64,241,215 km (0.089 R)
• M78: 65,144,188 km (0.063 R)
• M79: 65,370,530 km (0.103 R)
• M80: 65,483,925 km (0.09 R)
• M81: 68,913,007 km (0.076 R)
• M82: 72,165,714 km (0.08 R)
• M83: 74,164,940 km (0.043 R)
• M84: 74,401,304 km (0.085 R)
• M85: 75,111,894 km (0.08 R)
• M86: 75,349,306 km (0.11 R)
• M87: 75,468,087 km (0.049 R)
• M88: 76,182,267 km (0.056 R)
• M89: 76,540,105 km (0.093 R)
• M90: 77,617,060 km (0.088 R)
• M91: 78,578,526 km (0.064 R)
• M92: 78,819,528 km (0.107 R)
• M93: 79,181,405 km (0.084 R)
• M94: 80,391,951 km (0.062 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 13,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit