🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.4 AU - 0.62 AU

Year: 152 Days

Day: 29.9 Hours

Environment

Temp: 116 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.67 AU - 0.71 AU

Year: 239 Days

Day: 47.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.86 AU - 0.94 AU

Year: 355 Days

Day: 40.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 175 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,956,975 km

• M1: 318,195 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.85 AU - 1.17 AU

Year: 423 Days

Day: 27.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,956,975 km

• M1: 414,087 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.96 AU - 1.48 AU

Year: 561 Days

Day: 47.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.43 AU - 2.23 AU

Year: 1030 Days

Day: 20.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,956,975 km

• M1: 90,956 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932

Radius: 11.9

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.85 AU - 3.37 AU

Year: 2283 Days

Day: 10 Hours

Environment

Temp: -130 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,956,975 km

• M1: 162,014 km (0.101 R)
• M2: 430,243 km (0.118 R)
• M3: 536,308 km (0.066 R)
• M4: 697,425 km (0.099 R)
• M5: 789,428 km (0.097 R)
• M6: 866,321 km (0.075 R)
• M7: 956,379 km (0.12 R)
• M8: 1,081,593 km (0.073 R)
• M9: 1,212,790 km (0.052 R)
• M10: 1,314,965 km (0.113 R)
• M11: 1,396,496 km (0.032 R)
• M12: 1,491,790 km (0.064 R)
• M13: 1,614,311 km (0.112 R)
• M14: 1,804,599 km (0.074 R)
• M15: 1,975,739 km (0.101 R)
• M16: 2,291,839 km (0.058 R)
• M17: 2,639,056 km (0.107 R)
• M18: 2,728,516 km (0.09 R)
• M19: 2,864,799 km (0.07 R)
• M20: 2,987,769 km (0.1 R)
• M21: 3,287,114 km (0.07 R)
• M22: 3,464,836 km (0.049 R)
• M23: 3,679,210 km (0.097 R)
• M24: 4,017,451 km (0.049 R)
• M25: 4,155,679 km (0.078 R)
• M26: 4,597,741 km (0.11 R)
• M27: 4,815,406 km (0.077 R)
• M28: 5,129,561 km (0.087 R)
• M29: 5,488,746 km (0.112 R)
• M30: 6,311,534 km (0.112 R)
• M31: 6,594,424 km (0.071 R)
• M32: 7,256,694 km (0.074 R)
• M33: 7,617,224 km (0.119 R)
• M34: 7,788,963 km (0.113 R)
• M35: 7,918,514 km (0.106 R)
• M36: 8,510,772 km (0.115 R)
• M37: 8,622,073 km (0.094 R)
• M38: 8,981,407 km (0.11 R)
• M39: 9,322,640 km (0.084 R)
• M40: 9,460,420 km (0.039 R)
• M41: 10,443,427 km (0.047 R)
• M42: 10,538,871 km (0.092 R)
• M43: 11,116,917 km (0.071 R)
• M44: 11,263,074 km (0.071 R)
• M45: 11,953,468 km (0.091 R)
• M46: 12,203,446 km (0.065 R)
• M47: 12,278,694 km (0.116 R)
• M48: 12,683,057 km (0.102 R)
• M49: 12,810,365 km (0.12 R)
• M50: 13,194,682 km (0.085 R)
• M51: 13,349,516 km (0.095 R)
• M52: 13,608,918 km (0.108 R)
• M53: 13,687,008 km (0.067 R)
• M54: 14,132,660 km (0.098 R)
• M55: 14,238,127 km (0.11 R)
• M56: 14,423,479 km (0.113 R)
• M57: 14,529,693 km (0.054 R)
• M58: 14,876,910 km (0.11 R)
• M59: 15,989,768 km (0.043 R)
• M60: 16,154,924 km (0.072 R)
• M61: 16,625,859 km (0.041 R)
• M62: 16,765,134 km (0.111 R)
• M63: 16,932,983 km (0.086 R)
• M64: 17,326,575 km (0.061 R)
• M65: 18,323,794 km (0.119 R)
• M66: 18,438,985 km (0.113 R)
• M67: 18,785,902 km (0.1 R)
• M68: 18,989,206 km (0.086 R)
• M69: 19,164,086 km (0.108 R)
• M70: 19,251,750 km (0.101 R)
• M71: 19,603,754 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.8

Radius: 8.3

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.96 AU - 4.5 AU

Year: 2999 Days

Day: 13.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,956,975 km

• M1: 151,991 km (0.074 R)
• M2: 253,718 km (0.06 R)
• M3: 306,526 km (0.108 R)
• M4: 511,176 km (0.093 R)
• M5: 601,683 km (0.046 R)
• M6: 678,277 km (0.097 R)
• M7: 778,956 km (0.096 R)
• M8: 831,315 km (0.083 R)
• M9: 895,942 km (0.057 R)
• M10: 984,803 km (0.064 R)
• M11: 1,171,651 km (0.087 R)
• M12: 1,332,019 km (0.095 R)
• M13: 1,499,719 km (0.088 R)
• M14: 1,552,826 km (0.109 R)
• M15: 1,633,609 km (0.116 R)
• M16: 1,927,569 km (0.088 R)
• M17: 2,596,570 km (0.071 R)
• M18: 2,807,204 km (0.081 R)
• M19: 2,973,108 km (0.071 R)
• M20: 3,040,278 km (0.113 R)
• M21: 3,108,045 km (0.076 R)
• M22: 3,297,137 km (0.057 R)
• M23: 3,454,664 km (0.104 R)
• M24: 3,561,028 km (0.053 R)
• M25: 3,704,642 km (0.075 R)
• M26: 3,868,451 km (0.08 R)
• M27: 4,053,205 km (0.108 R)
• M28: 4,297,947 km (0.059 R)
• M29: 4,586,222 km (0.054 R)
• M30: 4,801,792 km (0.097 R)
• M31: 5,263,003 km (0.106 R)
• M32: 5,324,338 km (0.109 R)
• M33: 5,717,631 km (0.07 R)
• M34: 6,532,191 km (0.071 R)
• M35: 6,796,979 km (0.084 R)
• M36: 7,110,387 km (0.066 R)
• M37: 8,078,734 km (0.1 R)
• M38: 8,362,970 km (0.098 R)
• M39: 8,795,457 km (0.087 R)
• M40: 8,868,311 km (0.068 R)
• M41: 9,063,387 km (0.038 R)
• M42: 9,433,193 km (0.108 R)
• M43: 9,507,693 km (0.115 R)
• M44: 9,732,538 km (0.026 R)
• M45: 9,908,615 km (0.094 R)
• M46: 10,238,329 km (0.071 R)
• M47: 10,546,051 km (0.1 R)
• M48: 10,882,647 km (0.095 R)
• M49: 10,934,856 km (0.109 R)
• M50: 11,354,778 km (0.047 R)
• M51: 11,566,758 km (0.091 R)
• M52: 11,726,528 km (0.099 R)
• M53: 12,536,601 km (0.108 R)
• M54: 12,700,859 km (0.111 R)
• M55: 12,838,190 km (0.116 R)
• M56: 13,003,795 km (0.062 R)
• M57: 13,336,949 km (0.089 R)
• M58: 13,644,672 km (0.104 R)
• M59: 13,813,718 km (0.084 R)
• M60: 14,153,604 km (0.115 R)
• M61: 14,381,741 km (0.112 R)
• M62: 14,668,670 km (0.115 R)
• M63: 15,044,459 km (0.105 R)
• M64: 15,511,354 km (0.062 R)
• M65: 16,042,277 km (0.045 R)
• M66: 16,131,288 km (0.111 R)
• M67: 16,220,598 km (0.032 R)
• M68: 16,459,356 km (0.09 R)
• M69: 16,519,195 km (0.069 R)
• M70: 16,579,184 km (0.044 R)
• M71: 16,970,682 km (0.059 R)
• M72: 17,334,653 km (0.117 R)
• M73: 17,578,797 km (0.073 R)
• M74: 18,039,558 km (0.109 R)
• M75: 18,194,093 km (0.095 R)
• M76: 18,535,475 km (0.113 R)
• M77: 19,794,940 km (0.104 R)
• M78: 19,954,262 km (0.098 R)
• M79: 20,531,410 km (0.034 R)
• M80: 20,725,139 km (0.075 R)
• M81: 20,789,766 km (0.111 R)
• M82: 21,211,781 km (0.103 R)
• M83: 21,472,979 km (0.075 R)
• M84: 21,932,544 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51

Radius: 13.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.26 AU - 5.3 AU

Year: 4350 Days

Day: 11.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 51,956,975 km

• M1: 235,168 km (0.09 R)
• M2: 332,107 km (0.107 R)
• M3: 528,080 km (0.091 R)
• M4: 796,010 km (0.055 R)
• M5: 1,154,896 km (0.117 R)
• M6: 1,589,777 km (0.117 R)
• M7: 2,046,648 km (0.101 R)
• M8: 2,246,810 km (0.092 R)
• M9: 2,687,526 km (0.096 R)
• M10: 2,854,776 km (0.102 R)
• M11: 2,971,762 km (0.077 R)
• M12: 3,221,590 km (0.05 R)
• M13: 3,535,297 km (0.038 R)
• M14: 3,649,739 km (0.117 R)
• M15: 3,823,871 km (0.06 R)
• M16: 3,929,786 km (0.097 R)
• M17: 4,192,630 km (0.107 R)
• M18: 4,301,836 km (0.106 R)
• M19: 5,223,210 km (0.061 R)
• M20: 5,380,437 km (0.074 R)
• M21: 6,315,274 km (0.035 R)
• M22: 6,412,962 km (0.091 R)
• M23: 6,694,804 km (0.094 R)
• M24: 7,067,452 km (0.048 R)
• M25: 7,183,540 km (0.035 R)
• M26: 7,476,453 km (0.077 R)
• M27: 7,668,985 km (0.097 R)
• M28: 7,863,163 km (0.048 R)
• M29: 8,256,456 km (0.104 R)
• M30: 8,486,238 km (0.114 R)
• M31: 8,874,146 km (0.043 R)
• M32: 9,331,317 km (0.09 R)
• M33: 9,683,321 km (0.086 R)
• M34: 10,400,493 km (0.103 R)
• M35: 10,748,906 km (0.085 R)
• M36: 11,033,741 km (0.091 R)
• M37: 11,542,523 km (0.117 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535

Radius: 8.6

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.03 AU - 11.57 AU

Year: 12770 Days

Day: 9.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,956,975 km

• M1: 111,600 km (0.101 R)
• M2: 363,074 km (0.118 R)
• M3: 506,239 km (0.12 R)
• M4: 986,149 km (0.04 R)
• M5: 1,530,237 km (0.075 R)
• M6: 1,845,888 km (0.091 R)
• M7: 1,972,897 km (0.057 R)
• M8: 2,129,077 km (0.102 R)
• M9: 2,343,600 km (0.119 R)
• M10: 2,999,437 km (0.037 R)
• M11: 3,677,265 km (0.051 R)
• M12: 3,741,293 km (0.085 R)
• M13: 3,837,933 km (0.084 R)
• M14: 4,640,676 km (0.089 R)
• M15: 6,666,081 km (0.109 R)
• M16: 7,300,675 km (0.038 R)
• M17: 7,543,622 km (0.04 R)
• M18: 7,789,112 km (0.091 R)
• M19: 7,871,541 km (0.111 R)
• M20: 8,414,731 km (0.111 R)
• M21: 8,669,346 km (0.1 R)
• M22: 9,317,404 km (0.03 R)
• M23: 9,580,996 km (0.063 R)
• M24: 10,705,373 km (0.084 R)
• M25: 11,120,358 km (0.117 R)
• M26: 11,353,282 km (0.049 R)
• M27: 11,681,948 km (0.116 R)
• M28: 11,871,189 km (0.088 R)
• M29: 12,252,664 km (0.045 R)
• M30: 13,027,880 km (0.048 R)
• M31: 13,470,839 km (0.116 R)
• M32: 13,569,873 km (0.108 R)
• M33: 13,868,770 km (0.093 R)
• M34: 15,446,878 km (0.105 R)
• M35: 16,178,112 km (0.12 R)
• M36: 16,707,389 km (0.084 R)
• M37: 16,867,160 km (0.052 R)
• M38: 17,081,085 km (0.052 R)
• M39: 19,381,451 km (0.075 R)
• M40: 20,339,925 km (0.098 R)
• M41: 21,256,062 km (0.071 R)
• M42: 22,773,284 km (0.11 R)
• M43: 23,009,948 km (0.07 R)
• M44: 24,325,212 km (0.12 R)
• M45: 25,726,346 km (0.117 R)
• M46: 26,343,736 km (0.117 R)
• M47: 26,716,385 km (0.102 R)
• M48: 27,028,296 km (0.046 R)
• M49: 27,592,878 km (0.064 R)
• M50: 27,718,840 km (0.084 R)
• M51: 29,181,458 km (0.102 R)
• M52: 29,567,122 km (0.083 R)
• M53: 30,473,535 km (0.036 R)
• M54: 30,734,135 km (0.061 R)
• M55: 31,652,366 km (0.101 R)
• M56: 31,784,162 km (0.104 R)
• M57: 32,247,317 km (0.032 R)
• M58: 34,121,928 km (0.036 R)
• M59: 35,687,918 km (0.043 R)
• M60: 35,893,915 km (0.047 R)
• M61: 36,100,360 km (0.115 R)
• M62: 36,169,324 km (0.093 R)
• M63: 36,445,183 km (0.104 R)
• M64: 36,860,467 km (0.12 R)
• M65: 36,929,880 km (0.113 R)
• M66: 37,695,821 km (0.073 R)
• M67: 38,396,687 km (0.053 R)
• M68: 39,243,411 km (0.098 R)
• M69: 39,882,344 km (0.092 R)
• M70: 40,955,110 km (0.082 R)
• M71: 41,531,062 km (0.032 R)
• M72: 41,964,895 km (0.085 R)
• M73: 42,400,076 km (0.06 R)
• M74: 43,055,763 km (0.106 R)
• M75: 43,641,439 km (0.048 R)
• M76: 45,191,422 km (0.105 R)
• M77: 45,339,973 km (0.03 R)
• M78: 46,010,471 km (0.116 R)
• M79: 46,459,264 km (0.07 R)
• M80: 47,738,775 km (0.107 R)
• M81: 48,193,104 km (0.099 R)
• M82: 48,801,069 km (0.11 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: 338 - 13,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit