🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.57 AU - 0.61 AU

Year: 166 Days

Day: 46.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.34 AU - 1.38 AU

Year: 579 Days

Day: 46.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.23 AU - 1.59 AU

Year: 612 Days

Day: 35.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.31 AU - 2.07 AU

Year: 802 Days

Day: 18.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.38 AU - 3.24 AU

Year: 1720 Days

Day: 24 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.37 AU - 4.79 AU

Year: 3010 Days

Day: 25 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.3

Radius: 9.7

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.13 AU - 6.47 AU

Year: 4457 Days

Day: 7 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,988,332 km

• M1: 173,085 km (0.067 R)
• M2: 251,025 km (0.053 R)
• M3: 371,003 km (0.103 R)
• M4: 448,195 km (0.063 R)
• M5: 514,766 km (0.049 R)
• M6: 903,122 km (0.111 R)
• M7: 1,013,226 km (0.109 R)
• M8: 1,486,105 km (0.096 R)
• M9: 1,631,215 km (0.064 R)
• M10: 2,065,348 km (0.108 R)
• M11: 2,227,961 km (0.091 R)
• M12: 2,303,358 km (0.085 R)
• M13: 2,425,729 km (0.097 R)
• M14: 2,503,371 km (0.028 R)
• M15: 2,581,760 km (0.115 R)
• M16: 2,757,388 km (0.071 R)
• M17: 2,838,470 km (0.103 R)
• M18: 3,120,312 km (0.109 R)
• M19: 3,324,813 km (0.034 R)
• M20: 3,675,470 km (0.088 R)
• M21: 3,855,287 km (0.078 R)
• M22: 3,946,392 km (0.049 R)
• M23: 4,075,046 km (0.107 R)
• M24: 4,661,470 km (0.105 R)
• M25: 4,739,111 km (0.12 R)
• M26: 4,875,993 km (0.104 R)
• M27: 5,093,658 km (0.027 R)
• M28: 5,559,506 km (0.045 R)
• M29: 5,641,784 km (0.114 R)
• M30: 5,787,044 km (0.066 R)
• M31: 6,081,153 km (0.037 R)
• M32: 6,187,368 km (0.111 R)
• M33: 6,444,975 km (0.117 R)
• M34: 6,596,817 km (0.081 R)
• M35: 6,948,372 km (0.063 R)
• M36: 7,238,592 km (0.048 R)
• M37: 7,351,389 km (0.073 R)
• M38: 7,510,112 km (0.111 R)
• M39: 8,016,351 km (0.054 R)
• M40: 8,368,056 km (0.071 R)
• M41: 9,013,571 km (0.109 R)
• M42: 9,086,275 km (0.064 R)
• M43: 9,207,899 km (0.094 R)
• M44: 9,600,892 km (0.093 R)
• M45: 9,799,409 km (0.053 R)
• M46: 9,949,156 km (0.076 R)
• M47: 10,124,933 km (0.111 R)
• M48: 10,327,040 km (0.084 R)
• M49: 10,581,506 km (0.117 R)
• M50: 11,019,080 km (0.07 R)
• M51: 11,122,751 km (0.101 R)
• M52: 11,305,261 km (0.109 R)
• M53: 11,541,326 km (0.091 R)
• M54: 12,071,651 km (0.041 R)
• M55: 12,285,875 km (0.089 R)
• M56: 13,570,621 km (0.111 R)
• M57: 13,933,546 km (0.111 R)
• M58: 14,469,704 km (0.115 R)
• M59: 14,697,392 km (0.051 R)
• M60: 15,214,253 km (0.072 R)
• M61: 15,620,262 km (0.104 R)
• M62: 15,883,255 km (0.102 R)
• M63: 16,236,156 km (0.103 R)
• M64: 16,413,579 km (0.03 R)
• M65: 16,591,601 km (0.083 R)
• M66: 17,886,520 km (0.047 R)
• M67: 18,100,295 km (0.087 R)
• M68: 18,407,270 km (0.048 R)
• M69: 18,561,505 km (0.038 R)
• M70: 18,777,974 km (0.106 R)
• M71: 19,715,503 km (0.051 R)
• M72: 20,796,198 km (0.119 R)
• M73: 21,085,521 km (0.062 R)
• M74: 21,376,189 km (0.112 R)
• M75: 21,473,428 km (0.067 R)
• M76: 21,798,355 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.1

Radius: 9.9

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6 AU - 9.74 AU

Year: 8064 Days

Day: 14.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 73,988,332 km

• M1: 154,834 km (0.119 R)
• M2: 257,907 km (0.111 R)
• M3: 330,761 km (0.109 R)
• M4: 451,337 km (0.115 R)
• M5: 560,244 km (0.098 R)
• M6: 774,319 km (0.09 R)
• M7: 943,813 km (0.082 R)
• M8: 1,144,573 km (0.074 R)
• M9: 1,441,076 km (0.06 R)
• M10: 1,545,346 km (0.067 R)
• M11: 1,806,245 km (0.07 R)
• M12: 1,873,713 km (0.114 R)
• M13: 2,199,986 km (0.11 R)
• M14: 2,296,627 km (0.115 R)
• M15: 2,879,609 km (0.064 R)
• M16: 3,092,936 km (0.09 R)
• M17: 3,256,446 km (0.041 R)
• M18: 3,909,292 km (0.095 R)
• M19: 4,116,036 km (0.081 R)
• M20: 4,509,628 km (0.063 R)
• M21: 5,862,441 km (0.105 R)
• M22: 5,929,910 km (0.088 R)
• M23: 6,133,662 km (0.109 R)
• M24: 6,236,286 km (0.086 R)
• M25: 6,339,659 km (0.06 R)
• M26: 6,548,048 km (0.081 R)
• M27: 7,882,461 km (0.062 R)
• M28: 7,994,211 km (0.114 R)
• M29: 8,257,204 km (0.103 R)
• M30: 8,332,901 km (0.055 R)
• M31: 8,714,674 km (0.067 R)
• M32: 9,854,161 km (0.075 R)
• M33: 10,136,153 km (0.1 R)
• M34: 10,339,307 km (0.046 R)
• M35: 10,749,505 km (0.106 R)
• M36: 11,039,874 km (0.062 R)
• M37: 11,332,787 km (0.11 R)
• M38: 11,586,056 km (0.06 R)
• M39: 11,926,391 km (0.079 R)
• M40: 12,400,018 km (0.097 R)
• M41: 14,264,157 km (0.078 R)
• M42: 14,629,026 km (0.115 R)
• M43: 14,812,583 km (0.092 R)
• M44: 15,883,255 km (0.117 R)
• M45: 16,930,589 km (0.109 R)
• M46: 17,413,940 km (0.095 R)
• M47: 18,542,955 km (0.073 R)
• M48: 19,091,381 km (0.108 R)
• M49: 19,191,612 km (0.115 R)
• M50: 20,051,051 km (0.08 R)
• M51: 21,441,564 km (0.119 R)
• M52: 21,545,833 km (0.047 R)
• M53: 21,964,558 km (0.096 R)
• M54: 22,280,359 km (0.117 R)
• M55: 22,385,975 km (0.043 R)
• M56: 22,703,721 km (0.039 R)
• M57: 22,809,935 km (0.109 R)
• M58: 22,916,449 km (0.072 R)
• M59: 23,773,794 km (0.104 R)
• M60: 24,097,973 km (0.094 R)
• M61: 24,750,818 km (0.102 R)
• M62: 25,079,485 km (0.099 R)
• M63: 25,630,304 km (0.097 R)
• M64: 26,800,159 km (0.102 R)
• M65: 26,912,507 km (0.113 R)
• M66: 28,558,832 km (0.118 R)
• M67: 29,654,936 km (0.109 R)
• M68: 30,004,097 km (0.073 R)
• M69: 30,120,634 km (0.114 R)
• M70: 31,650,721 km (0.098 R)
• M71: 32,245,971 km (0.102 R)
• M72: 32,965,237 km (0.113 R)
• M73: 33,387,103 km (0.067 R)
• M74: 34,175,484 km (0.096 R)
• M75: 34,786,142 km (0.119 R)
• M76: 35,461,876 km (0.112 R)
• M77: 35,523,660 km (0.093 R)
• M78: 35,956,147 km (0.034 R)
• M79: 36,142,098 km (0.075 R)
• M80: 37,389,744 km (0.075 R)
• M81: 39,096,506 km (0.083 R)
• M82: 40,441,540 km (0.119 R)
• M83: 40,570,344 km (0.097 R)
• M84: 43,110,815 km (0.039 R)
• M85: 43,176,489 km (0.115 R)
• M86: 44,366,989 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.3

Radius: 5.7

Gravity: 30.26 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.63 AU - 13.23 AU

Year: 16007 Days

Day: 17.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,988,332 km

• M1: 156,180 km (0.113 R)
• M2: 193,280 km (0.042 R)
• M3: 363,074 km (0.088 R)
• M4: 554,859 km (0.046 R)
• M5: 618,438 km (0.079 R)
• M6: 1,212,042 km (0.034 R)
• M7: 1,469,350 km (0.102 R)
• M8: 1,650,214 km (0.075 R)
• M9: 2,000,572 km (0.101 R)
• M10: 2,694,407 km (0.099 R)
• M11: 2,767,561 km (0.106 R)
• M12: 3,182,096 km (0.114 R)
• M13: 3,337,678 km (0.097 R)
• M14: 4,110,052 km (0.05 R)
• M15: 4,279,546 km (0.093 R)
• M16: 4,365,116 km (0.077 R)
• M17: 4,581,584 km (0.081 R)
• M18: 4,846,073 km (0.097 R)
• M19: 5,715,835 km (0.114 R)
• M20: 6,096,263 km (0.094 R)
• M21: 6,289,543 km (0.111 R)
• M22: 6,831,536 km (0.086 R)
• M23: 7,337,177 km (0.064 R)
• M24: 7,439,801 km (0.061 R)
• M25: 7,698,306 km (0.107 R)
• M26: 7,750,366 km (0.076 R)
• M27: 8,330,806 km (0.087 R)
• M28: 9,366,023 km (0.077 R)
• M29: 9,477,324 km (0.107 R)
• M30: 10,556,673 km (0.101 R)
• M31: 10,788,849 km (0.081 R)
• M32: 11,140,254 km (0.09 R)
• M33: 11,435,860 km (0.112 R)
• M34: 12,095,437 km (0.058 R)
• M35: 13,577,054 km (0.055 R)
• M36: 14,019,864 km (0.071 R)
• M37: 14,403,133 km (0.118 R)
• M38: 15,573,587 km (0.085 R)
• M39: 16,103,612 km (0.085 R)
• M40: 17,249,382 km (0.073 R)
• M41: 18,560,757 km (0.103 R)
• M42: 18,630,620 km (0.117 R)
• M43: 18,770,643 km (0.05 R)
• M44: 19,334,478 km (0.041 R)
• M45: 19,903,847 km (0.065 R)
• M46: 20,047,012 km (0.12 R)
• M47: 20,986,188 km (0.097 R)
• M48: 22,981,973 km (0.106 R)
• M49: 23,057,071 km (0.082 R)
• M50: 23,660,549 km (0.054 R)
• M51: 23,888,237 km (0.091 R)
• M52: 24,345,857 km (0.087 R)
• M53: 24,422,301 km (0.073 R)
• M54: 26,126,221 km (0.093 R)
• M55: 26,755,430 km (0.039 R)
• M56: 27,469,011 km (0.111 R)
• M57: 29,647,306 km (0.081 R)
• M58: 30,715,884 km (0.12 R)
• M59: 31,880,503 km (0.067 R)
• M60: 32,131,977 km (0.078 R)
• M61: 32,805,766 km (0.093 R)
• M62: 33,825,126 km (0.103 R)
• M63: 36,069,243 km (0.037 R)
• M64: 36,243,824 km (0.116 R)
• M65: 36,945,139 km (0.119 R)
• M66: 37,473,967 km (0.112 R)
• M67: 41,154,374 km (0.099 R)
• M68: 41,977,462 km (0.117 R)
• M69: 42,069,315 km (0.085 R)
• M70: 43,361,541 km (0.046 R)
• M71: 43,919,242 km (0.117 R)
• M72: 45,890,194 km (0.07 R)
• M73: 49,335,283 km (0.06 R)
• M74: 49,626,251 km (0.085 R)
• M75: 50,307,071 km (0.041 R)
• M76: 50,404,459 km (0.093 R)
• M77: 51,088,870 km (0.107 R)
• M78: 53,458,500 km (0.054 R)
• M79: 54,757,009 km (0.115 R)
• M80: 55,259,209 km (0.12 R)
• M81: 55,863,734 km (0.102 R)
• M82: 56,369,226 km (0.032 R)
• M83: 57,588,748 km (0.112 R)
• M84: 59,022,344 km (0.082 R)
• M85: 60,675,101 km (0.09 R)
• M86: 61,715,854 km (0.085 R)
• M87: 62,029,261 km (0.083 R)
• M88: 62,133,830 km (0.063 R)
• M89: 68,838,807 km (0.112 R)
• M90: 70,468,825 km (0.077 R)
• M91: 70,796,295 km (0.116 R)
• M92: 72,111,410 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 17,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit