🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.44 AU - 0.68 AU

Year: 155 Days

Day: 39.1 Hours

Environment

Temp: 210 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.51 AU - 0.77 AU

Year: 190 Days

Day: 12.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.04 AU - 1.06 AU

Year: 399 Days

Day: 44.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.09 AU - 1.13 AU

Year: 434 Days

Day: 39 Hours

Environment

Temp: -4 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 51,304,521 km

• M1: 55,800 km (0.117 R)
• M2: 304,432 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.65 AU - 2.11 AU

Year: 956 Days

Day: 26.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.66 AU - 3.9 AU

Year: 2203 Days

Day: 38.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,304,521 km

• M1: 959,970 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.4

Radius: 11.4

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.56 AU - 14.34 AU

Year: 15320 Days

Day: 14.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,304,521 km

• M1: 183,557 km (0.081 R)
• M2: 541,095 km (0.112 R)
• M3: 835,055 km (0.079 R)
• M4: 1,271,283 km (0.091 R)
• M5: 1,799,812 km (0.096 R)
• M6: 2,451,460 km (0.065 R)
• M7: 2,633,072 km (0.115 R)
• M8: 2,913,718 km (0.067 R)
• M9: 3,073,937 km (0.085 R)
• M10: 3,336,332 km (0.054 R)
• M11: 3,606,206 km (0.057 R)
• M12: 3,743,836 km (0.061 R)
• M13: 3,848,256 km (0.072 R)
• M14: 4,095,691 km (0.106 R)
• M15: 4,167,497 km (0.112 R)
• M16: 4,495,266 km (0.036 R)
• M17: 5,060,148 km (0.115 R)
• M18: 6,174,353 km (0.11 R)
• M19: 7,015,392 km (0.092 R)
• M20: 8,572,706 km (0.079 R)
• M21: 9,177,530 km (0.103 R)
• M22: 10,086,188 km (0.099 R)
• M23: 10,477,386 km (0.045 R)
• M24: 10,575,971 km (0.109 R)
• M25: 11,073,683 km (0.075 R)
• M26: 11,578,875 km (0.119 R)
• M27: 11,680,901 km (0.105 R)
• M28: 11,988,624 km (0.084 R)
• M29: 12,091,697 km (0.081 R)
• M30: 12,769,525 km (0.047 R)
• M31: 12,980,607 km (0.113 R)
• M32: 13,086,523 km (0.111 R)
• M33: 13,352,657 km (0.084 R)
• M34: 16,972,477 km (0.073 R)
• M35: 17,672,146 km (0.107 R)
• M36: 18,025,496 km (0.053 R)
• M37: 18,799,067 km (0.081 R)
• M38: 19,522,821 km (0.064 R)
• M39: 21,937,331 km (0.029 R)
• M40: 22,571,476 km (0.073 R)
• M41: 23,147,428 km (0.051 R)
• M42: 23,404,886 km (0.118 R)
• M43: 23,534,139 km (0.119 R)
• M44: 24,444,591 km (0.053 R)
• M45: 25,831,812 km (0.069 R)
• M46: 25,965,254 km (0.074 R)
• M47: 26,501,412 km (0.091 R)
• M48: 27,584,651 km (0.116 R)
• M49: 29,236,361 km (0.107 R)
• M50: 29,514,762 km (0.081 R)
• M51: 30,004,097 km (0.04 R)
• M52: 30,425,813 km (0.113 R)
• M53: 31,988,363 km (0.104 R)
• M54: 32,779,287 km (0.103 R)
• M55: 34,014,517 km (0.058 R)
• M56: 34,087,670 km (0.114 R)
• M57: 35,190,954 km (0.077 R)
• M58: 35,264,856 km (0.073 R)
• M59: 35,338,907 km (0.107 R)
• M60: 36,605,253 km (0.083 R)
• M61: 37,583,473 km (0.108 R)
• M62: 38,341,934 km (0.104 R)
• M63: 38,570,520 km (0.11 R)
• M64: 39,642,837 km (0.117 R)
• M65: 40,958,251 km (0.047 R)
• M66: 44,268,852 km (0.103 R)
• M67: 44,989,316 km (0.077 R)
• M68: 45,310,801 km (0.084 R)
• M69: 45,552,552 km (0.112 R)
• M70: 46,117,882 km (0.043 R)
• M71: 46,766,987 km (0.12 R)
• M72: 47,828,234 km (0.083 R)
• M73: 48,156,303 km (0.075 R)
• M74: 48,238,432 km (0.08 R)
• M75: 48,649,826 km (0.087 R)
• M76: 49,476,205 km (0.08 R)
• M77: 49,808,013 km (0.07 R)
• M78: 50,640,974 km (0.079 R)
• M79: 50,724,449 km (0.119 R)
• M80: 51,394,498 km (0.077 R)
• M81: 53,847,604 km (0.088 R)
• M82: 54,274,407 km (0.09 R)
• M83: 54,702,257 km (0.105 R)
• M84: 55,303,191 km (0.065 R)
• M85: 55,992,688 km (0.071 R)
• M86: 57,032,393 km (0.118 R)
• M87: 57,554,490 km (0.097 R)
• M88: 57,816,286 km (0.107 R)
• M89: 58,340,776 km (0.12 R)
• M90: 58,603,769 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.6

Radius: 7.8

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 12.42 AU - 19.3 AU

Year: 23424 Days

Day: 20 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,304,521 km

• M1: 170,542 km (0.074 R)
• M2: 567,275 km (0.093 R)
• M3: 1,459,477 km (0.119 R)
• M4: 1,591,273 km (0.107 R)
• M5: 2,619,908 km (0.056 R)
• M6: 2,903,844 km (0.12 R)
• M7: 3,240,439 km (0.064 R)
• M8: 4,276,255 km (0.071 R)
• M9: 4,514,116 km (0.116 R)
• M10: 5,152,749 km (0.106 R)
• M11: 5,203,014 km (0.056 R)
• M12: 5,715,087 km (0.096 R)
• M13: 5,977,183 km (0.104 R)
• M14: 6,243,318 km (0.063 R)
• M15: 7,803,623 km (0.071 R)
• M16: 8,746,688 km (0.11 R)
• M17: 9,292,870 km (0.06 R)
• M18: 9,850,122 km (0.118 R)
• M19: 10,101,297 km (0.083 R)
• M20: 10,290,987 km (0.041 R)
• M21: 10,673,958 km (0.089 R)
• M22: 12,522,539 km (0.088 R)
• M23: 14,539,118 km (0.059 R)
• M24: 14,681,834 km (0.102 R)
• M25: 14,824,999 km (0.078 R)
• M26: 15,257,487 km (0.117 R)
• M27: 16,061,127 km (0.089 R)
• M28: 16,356,732 km (0.101 R)
• M29: 18,475,935 km (0.036 R)
• M30: 20,041,776 km (0.051 R)
• M31: 21,001,596 km (0.071 R)
• M32: 22,058,206 km (0.105 R)
• M33: 22,634,307 km (0.108 R)
• M34: 23,048,843 km (0.092 R)
• M35: 23,969,768 km (0.107 R)
• M36: 24,138,364 km (0.047 R)
• M37: 24,987,931 km (0.074 R)
• M38: 25,330,360 km (0.106 R)
• M39: 28,393,227 km (0.051 R)
• M40: 29,560,240 km (0.118 R)
• M41: 29,922,566 km (0.054 R)
• M42: 30,651,407 km (0.036 R)
• M43: 31,848,339 km (0.07 R)
• M44: 36,398,359 km (0.083 R)
• M45: 37,273,805 km (0.111 R)
• M46: 37,469,330 km (0.094 R)
• M47: 38,748,392 km (0.115 R)
• M48: 39,144,826 km (0.093 R)
• M49: 40,442,438 km (0.102 R)
• M50: 41,754,112 km (0.072 R)
• M51: 42,262,296 km (0.112 R)
• M52: 43,284,947 km (0.048 R)
• M53: 44,212,155 km (0.117 R)
• M54: 44,522,720 km (0.108 R)
• M55: 45,250,214 km (0.097 R)
• M56: 46,401,220 km (0.098 R)
• M57: 46,822,189 km (0.067 R)
• M58: 47,138,738 km (0.117 R)
• M59: 49,052,843 km (0.056 R)
• M60: 50,667,303 km (0.077 R)
• M61: 50,775,462 km (0.06 R)
• M62: 54,834,501 km (0.106 R)
• M63: 54,945,652 km (0.109 R)
• M64: 55,056,804 km (0.063 R)
• M65: 55,725,805 km (0.114 R)
• M66: 58,201,201 km (0.071 R)
• M67: 58,314,596 km (0.047 R)
• M68: 58,427,992 km (0.063 R)
• M69: 58,768,776 km (0.095 R)
• M70: 59,452,438 km (0.069 R)
• M71: 63,492,029 km (0.09 R)
• M72: 63,842,238 km (0.11 R)
• M73: 64,779,768 km (0.074 R)
• M74: 65,721,636 km (0.098 R)
• M75: 66,194,365 km (0.12 R)
• M76: 66,312,697 km (0.09 R)
• M77: 67,024,334 km (0.106 R)
• M78: 67,380,975 km (0.04 R)
• M79: 68,335,410 km (0.115 R)
• M80: 70,499,044 km (0.079 R)
• M81: 71,104,018 km (0.102 R)
• M82: 72,563,046 km (0.097 R)
• M83: 74,523,825 km (0.118 R)
• M84: 74,770,063 km (0.03 R)
• M85: 75,634,290 km (0.098 R)
• M86: 77,372,617 km (0.066 R)
• M87: 78,747,721 km (0.109 R)
• M88: 80,130,903 km (0.101 R)
• M89: 82,411,373 km (0.078 R)
• M90: 85,485,160 km (0.032 R)
• M91: 85,614,113 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.5

Radius: 3.1

Gravity: 12.64 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 13.89 AU - 20.37 AU

Year: 26293 Days

Day: 24.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,304,521 km

• M1: 40,242 km (0.072 R)
• M2: 132,693 km (0.08 R)
• M3: 162,314 km (0.026 R)
• M4: 479,760 km (0.082 R)
• M5: 1,264,401 km (0.076 R)
• M6: 1,286,691 km (0.112 R)
• M7: 1,708,557 km (0.1 R)
• M8: 1,883,437 km (0.118 R)
• M9: 2,497,237 km (0.049 R)
• M10: 3,505,826 km (0.106 R)
• M11: 4,317,843 km (0.077 R)
• M12: 4,658,328 km (0.106 R)
• M13: 4,797,005 km (0.111 R)
• M14: 7,391,332 km (0.119 R)
• M15: 8,044,775 km (0.095 R)
• M16: 8,378,378 km (0.072 R)
• M17: 8,589,012 km (0.068 R)
• M18: 8,887,161 km (0.06 R)
• M19: 9,101,983 km (0.095 R)
• M20: 9,231,834 km (0.075 R)
• M21: 9,362,284 km (0.09 R)
• M22: 10,336,914 km (0.073 R)
• M23: 10,973,901 km (0.1 R)
• M24: 11,436,608 km (0.093 R)
• M25: 11,529,807 km (0.114 R)
• M26: 11,717,253 km (0.086 R)
• M27: 11,858,324 km (0.086 R)
• M28: 12,142,410 km (0.112 R)
• M29: 12,380,869 km (0.1 R)
• M30: 13,251,828 km (0.109 R)
• M31: 13,744,304 km (0.095 R)
• M32: 13,793,821 km (0.118 R)
• M33: 14,797,623 km (0.102 R)
• M34: 15,052,239 km (0.12 R)
• M35: 15,462,586 km (0.062 R)
• M36: 15,514,197 km (0.065 R)
• M37: 15,824,762 km (0.085 R)
• M38: 16,557,193 km (0.09 R)
• M39: 16,768,575 km (0.076 R)
• M40: 17,193,882 km (0.107 R)
• M41: 17,461,512 km (0.038 R)
• M42: 17,838,499 km (0.063 R)
• M43: 18,436,442 km (0.101 R)
• M44: 18,985,466 km (0.115 R)
• M45: 19,151,370 km (0.066 R)
• M46: 20,381,812 km (0.12 R)
• M47: 20,494,908 km (0.09 R)
• M48: 20,665,001 km (0.116 R)
• M49: 21,407,306 km (0.113 R)
• M50: 21,579,942 km (0.087 R)
• M51: 21,810,771 km (0.103 R)
• M52: 22,333,017 km (0.093 R)
• M53: 22,449,704 km (0.09 R)
• M54: 23,271,594 km (0.096 R)
• M55: 23,567,649 km (0.096 R)
• M56: 23,924,439 km (0.069 R)
• M57: 24,944,996 km (0.109 R)
• M58: 25,430,142 km (0.047 R)
• M59: 26,348,224 km (0.072 R)
• M60: 26,966,363 km (0.114 R)
• M61: 28,216,702 km (0.087 R)
• M62: 29,422,012 km (0.115 R)
• M63: 30,063,038 km (0.033 R)
• M64: 30,579,301 km (0.073 R)
• M65: 31,489,604 km (0.058 R)
• M66: 32,739,195 km (0.115 R)
• M67: 33,270,267 km (0.078 R)
• M68: 33,470,130 km (0.114 R)
• M69: 33,536,701 km (0.048 R)
• M70: 34,407,959 km (0.079 R)
• M71: 34,677,534 km (0.068 R)
• M72: 34,745,003 km (0.097 R)
• M73: 35,218,780 km (0.1 R)
• M74: 36,721,490 km (0.08 R)
• M75: 38,314,707 km (0.045 R)
• M76: 39,577,313 km (0.119 R)
• M77: 40,639,907 km (0.052 R)
• M78: 40,996,100 km (0.051 R)
• M79: 41,855,390 km (0.11 R)
• M80: 42,359,235 km (0.096 R)
• M81: 42,503,597 km (0.114 R)
• M82: 43,082,691 km (0.027 R)
• M83: 44,835,529 km (0.086 R)
• M84: 46,091,104 km (0.041 R)
• M85: 46,239,655 km (0.085 R)
• M86: 46,760,554 km (0.114 R)
• M87: 47,133,801 km (0.112 R)
• M88: 48,033,632 km (0.096 R)
• M89: 48,787,905 km (0.118 R)
• M90: 49,242,383 km (0.095 R)
• M91: 49,546,067 km (0.102 R)
• M92: 49,698,208 km (0.116 R)
• M93: 50,231,674 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 13,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit