🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.52 AU - 0.68 AU

Year: 167 Days

Day: 16.4 Hours

Environment

Temp: 216 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,193,203 km

• M1: 89,609 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.59 AU - 0.95 AU

Year: 243 Days

Day: 37.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.72 AU - 0.84 AU

Year: 248 Days

Day: 29.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.86 AU - 0.86 AU

Year: 287 Days

Day: 14.5 Hours

Environment

Temp: 112 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.01 AU - 1.37 AU

Year: 467 Days

Day: 35 Hours

Environment

Temp: 9 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.44 AU - 4.26 AU

Year: 2719 Days

Day: 13.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.8

Radius: 13.6

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.08 AU - 7.32 AU

Year: 6953 Days

Day: 7.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,193,203 km

• M1: 210,335 km (0.108 R)
• M2: 458,218 km (0.06 R)
• M3: 786,885 km (0.076 R)
• M4: 891,155 km (0.114 R)
• M5: 1,014,872 km (0.027 R)
• M6: 1,374,804 km (0.111 R)
• M7: 1,898,547 km (0.069 R)
• M8: 2,403,439 km (0.103 R)
• M9: 2,661,496 km (0.035 R)
• M10: 2,824,857 km (0.114 R)
• M11: 3,076,331 km (0.049 R)
• M12: 3,805,919 km (0.075 R)
• M13: 3,967,485 km (0.102 R)
• M14: 4,466,244 km (0.111 R)
• M15: 5,136,742 km (0.063 R)
• M16: 5,367,422 km (0.048 R)
• M17: 6,160,889 km (0.044 R)
• M18: 6,433,606 km (0.069 R)
• M19: 6,878,360 km (0.082 R)
• M20: 7,915,373 km (0.076 R)
• M21: 8,182,256 km (0.074 R)
• M22: 8,272,014 km (0.088 R)
• M23: 8,422,061 km (0.081 R)
• M24: 8,786,182 km (0.044 R)
• M25: 9,561,249 km (0.099 R)
• M26: 9,687,360 km (0.119 R)
• M27: 9,782,205 km (0.104 R)
• M28: 10,617,858 km (0.117 R)
• M29: 11,443,040 km (0.067 R)
• M30: 11,543,420 km (0.087 R)
• M31: 11,644,100 km (0.116 R)
• M32: 12,186,243 km (0.075 R)
• M33: 12,529,270 km (0.117 R)
• M34: 13,577,353 km (0.067 R)
• M35: 13,825,985 km (0.116 R)
• M36: 14,327,736 km (0.086 R)
• M37: 14,580,856 km (0.091 R)
• M38: 14,799,119 km (0.096 R)
• M39: 15,091,732 km (0.12 R)
• M40: 15,238,638 km (0.113 R)
• M41: 15,423,092 km (0.103 R)
• M42: 15,534,243 km (0.105 R)
• M43: 15,719,744 km (0.071 R)
• M44: 16,887,206 km (0.081 R)
• M45: 17,346,621 km (0.086 R)
• M46: 17,965,657 km (0.118 R)
• M47: 18,356,108 km (0.071 R)
• M48: 18,749,550 km (0.107 R)
• M49: 18,907,675 km (0.102 R)
• M50: 19,785,366 km (0.102 R)
• M51: 20,594,690 km (0.088 R)
• M52: 21,497,663 km (0.065 R)
• M53: 21,704,557 km (0.048 R)
• M54: 21,953,936 km (0.095 R)
• M55: 22,162,326 km (0.117 R)
• M56: 23,341,905 km (0.106 R)
• M57: 23,426,877 km (0.116 R)
• M58: 23,512,148 km (0.118 R)
• M59: 23,810,895 km (0.094 R)
• M60: 24,025,119 km (0.059 R)
• M61: 24,888,299 km (0.044 R)
• M62: 25,018,748 km (0.099 R)
• M63: 25,192,880 km (0.101 R)
• M64: 25,498,658 km (0.085 R)
• M65: 25,805,782 km (0.084 R)
• M66: 25,893,596 km (0.093 R)
• M67: 26,202,217 km (0.075 R)
• M68: 26,290,629 km (0.11 R)
• M69: 28,124,699 km (0.078 R)
• M70: 28,351,190 km (0.089 R)
• M71: 28,669,235 km (0.076 R)
• M72: 29,492,622 km (0.118 R)
• M73: 29,676,627 km (0.053 R)
• M74: 29,768,779 km (0.073 R)
• M75: 30,138,436 km (0.077 R)
• M76: 30,882,236 km (0.11 R)
• M77: 31,115,908 km (0.098 R)
• M78: 31,303,354 km (0.09 R)
• M79: 31,491,100 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.3

Radius: 9.5

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.27 AU - 11.95 AU

Year: 10722 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,193,203 km

• M1: 125,961 km (0.049 R)
• M2: 242,199 km (0.111 R)
• M3: 601,084 km (0.11 R)
• M4: 712,834 km (0.106 R)
• M5: 797,357 km (0.081 R)
• M6: 1,014,722 km (0.092 R)
• M7: 1,111,063 km (0.12 R)
• M8: 1,594,414 km (0.089 R)
• M9: 1,662,032 km (0.049 R)
• M10: 2,137,604 km (0.104 R)
• M11: 2,237,835 km (0.117 R)
• M12: 2,365,292 km (0.111 R)
• M13: 2,521,323 km (0.041 R)
• M14: 2,600,759 km (0.076 R)
• M15: 2,734,948 km (0.057 R)
• M16: 2,926,583 km (0.116 R)
• M17: 3,094,582 km (0.119 R)
• M18: 3,294,594 km (0.1 R)
• M19: 3,528,415 km (0.12 R)
• M20: 3,677,265 km (0.116 R)
• M21: 3,919,913 km (0.101 R)
• M22: 4,230,478 km (0.084 R)
• M23: 4,293,608 km (0.071 R)
• M24: 4,809,871 km (0.087 R)
• M25: 5,108,917 km (0.12 R)
• M26: 5,379,839 km (0.095 R)
• M27: 5,795,122 km (0.109 R)
• M28: 6,473,848 km (0.097 R)
• M29: 6,804,160 km (0.072 R)
• M30: 7,750,366 km (0.097 R)
• M31: 8,616,837 km (0.079 R)
• M32: 9,721,917 km (0.111 R)
• M33: 9,889,317 km (0.095 R)
• M34: 10,741,277 km (0.057 R)
• M35: 11,527,862 km (0.086 R)
• M36: 12,242,791 km (0.025 R)
• M37: 13,018,007 km (0.114 R)
• M38: 13,528,135 km (0.076 R)
• M39: 13,809,080 km (0.118 R)
• M40: 14,091,970 km (0.103 R)
• M41: 15,340,065 km (0.038 R)
• M42: 15,731,263 km (0.029 R)
• M43: 16,224,787 km (0.111 R)
• M44: 16,974,571 km (0.1 R)
• M45: 17,940,525 km (0.1 R)
• M46: 18,146,222 km (0.115 R)
• M47: 18,611,770 km (0.029 R)
• M48: 18,820,011 km (0.098 R)
• M49: 20,085,309 km (0.05 R)
• M50: 21,979,218 km (0.112 R)
• M51: 22,752,789 km (0.058 R)
• M52: 23,031,191 km (0.042 R)
• M53: 24,269,562 km (0.102 R)
• M54: 24,954,122 km (0.084 R)
• M55: 25,241,200 km (0.096 R)
• M56: 26,576,062 km (0.105 R)
• M57: 26,751,839 km (0.04 R)
• M58: 26,986,857 km (0.047 R)
• M59: 27,104,591 km (0.045 R)
• M60: 27,993,202 km (0.108 R)
• M61: 28,052,892 km (0.115 R)
• M62: 28,291,650 km (0.069 R)
• M63: 29,011,964 km (0.079 R)
• M64: 29,132,540 km (0.117 R)
• M65: 30,042,693 km (0.101 R)
• M66: 30,103,729 km (0.105 R)
• M67: 30,225,801 km (0.116 R)
• M68: 30,900,487 km (0.101 R)
• M69: 33,648,750 km (0.113 R)
• M70: 34,029,476 km (0.101 R)
• M71: 35,825,399 km (0.108 R)
• M72: 35,954,801 km (0.113 R)
• M73: 36,409,130 km (0.08 R)
• M74: 37,520,343 km (0.097 R)
• M75: 37,586,016 km (0.09 R)
• M76: 38,377,688 km (0.049 R)
• M77: 38,576,354 km (0.112 R)
• M78: 41,394,628 km (0.11 R)
• M79: 43,172,300 km (0.069 R)
• M80: 43,310,080 km (0.116 R)
• M81: 45,184,242 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.3

Radius: 3.5

Gravity: 59.78 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.97 AU - 16.15 AU

Year: 17971 Days

Day: 22.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,193,203 km

• M1: 218,413 km (0.111 R)
• M2: 329,714 km (0.074 R)
• M3: 781,200 km (0.077 R)
• M4: 1,003,054 km (0.054 R)
• M5: 1,965,866 km (0.041 R)
• M6: 2,264,762 km (0.03 R)
• M7: 3,836,138 km (0.085 R)
• M8: 3,876,829 km (0.066 R)
• M9: 4,291,813 km (0.099 R)
• M10: 4,590,560 km (0.094 R)
• M11: 4,720,710 km (0.055 R)
• M12: 4,940,320 km (0.091 R)
• M13: 5,208,100 km (0.074 R)
• M14: 5,298,457 km (0.091 R)
• M15: 5,618,746 km (0.09 R)
• M16: 6,134,709 km (0.057 R)
• M17: 6,567,945 km (0.101 R)
• M18: 6,961,238 km (0.098 R)
• M19: 7,873,934 km (0.089 R)
• M20: 7,977,606 km (0.082 R)
• M21: 8,081,875 km (0.084 R)
• M22: 8,397,078 km (0.059 R)
• M23: 8,662,764 km (0.063 R)
• M24: 9,039,451 km (0.104 R)
• M25: 11,233,603 km (0.111 R)
• M26: 12,965,647 km (0.093 R)
• M27: 13,396,041 km (0.119 R)
• M28: 13,644,074 km (0.098 R)
• M29: 14,270,739 km (0.083 R)
• M30: 14,334,019 km (0.05 R)
• M31: 14,715,045 km (0.084 R)
• M32: 15,878,019 km (0.1 R)
• M33: 15,943,543 km (0.082 R)
• M34: 16,536,848 km (0.066 R)
• M35: 20,387,347 km (0.082 R)
• M36: 21,608,515 km (0.086 R)
• M37: 21,899,183 km (0.06 R)
• M38: 22,191,348 km (0.092 R)
• M39: 22,853,169 km (0.117 R)
• M40: 22,927,070 km (0.063 R)
• M41: 23,001,121 km (0.059 R)
• M42: 23,970,516 km (0.105 R)
• M43: 25,487,737 km (0.047 R)
• M44: 26,646,074 km (0.071 R)
• M45: 27,506,261 km (0.112 R)
• M46: 28,296,138 km (0.095 R)
• M47: 29,093,345 km (0.12 R)
• M48: 29,173,530 km (0.065 R)
• M49: 29,334,048 km (0.078 R)
• M50: 30,222,061 km (0.115 R)
• M51: 30,791,730 km (0.113 R)
• M52: 31,693,954 km (0.106 R)
• M53: 32,024,267 km (0.083 R)
• M54: 32,854,834 km (0.109 R)
• M55: 33,189,185 km (0.091 R)
• M56: 33,861,029 km (0.112 R)
• M57: 34,707,155 km (0.102 R)
• M58: 34,877,098 km (0.038 R)
• M59: 37,286,820 km (0.027 R)
• M60: 37,548,168 km (0.104 R)
• M61: 37,810,114 km (0.091 R)
• M62: 38,335,950 km (0.058 R)
• M63: 41,180,554 km (0.053 R)
• M64: 42,083,227 km (0.117 R)
• M65: 43,724,615 km (0.115 R)
• M66: 43,816,468 km (0.119 R)
• M67: 44,000,175 km (0.108 R)
• M68: 45,201,146 km (0.047 R)
• M69: 49,631,637 km (0.085 R)
• M70: 50,303,182 km (0.084 R)
• M71: 50,881,377 km (0.111 R)
• M72: 52,628,681 km (0.105 R)
• M73: 54,790,819 km (0.087 R)
• M74: 55,584,286 km (0.102 R)
• M75: 57,182,589 km (0.101 R)
• M76: 57,785,768 km (0.12 R)
• M77: 58,088,255 km (0.117 R)
• M78: 58,492,169 km (0.079 R)
• M79: 59,608,020 km (0.084 R)
• M80: 60,015,524 km (0.113 R)
• M81: 61,551,894 km (0.12 R)
• M82: 62,376,627 km (0.117 R)
• M83: 62,479,999 km (0.093 R)
• M84: 64,663,380 km (0.07 R)
• M85: 65,186,823 km (0.118 R)
• M86: 66,977,360 km (0.032 R)
• M87: 67,400,872 km (0.1 R)
• M88: 67,825,431 km (0.118 R)
• M89: 68,890,717 km (0.117 R)
• M90: 70,714,165 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.2

Radius: 4.9

Gravity: 24.75 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 13.81 AU - 22.39 AU

Year: 27713 Days

Day: 18.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,193,203 km

• M1: 164,857 km (0.076 R)
• M2: 483,201 km (0.117 R)
• M3: 728,542 km (0.095 R)
• M4: 1,352,664 km (0.116 R)
• M5: 1,624,034 km (0.118 R)
• M6: 1,766,152 km (0.066 R)
• M7: 2,741,830 km (0.118 R)
• M8: 2,826,053 km (0.104 R)
• M9: 2,997,044 km (0.113 R)
• M10: 3,439,255 km (0.059 R)
• M11: 4,140,271 km (0.028 R)
• M12: 4,334,449 km (0.057 R)
• M13: 4,731,930 km (0.098 R)
• M14: 5,089,170 km (0.106 R)
• M15: 5,883,535 km (0.085 R)
• M16: 7,762,634 km (0.109 R)
• M17: 8,672,787 km (0.1 R)
• M18: 9,361,536 km (0.108 R)
• M19: 10,002,862 km (0.046 R)
• M20: 12,010,166 km (0.105 R)
• M21: 13,846,629 km (0.078 R)
• M22: 16,453,223 km (0.07 R)
• M23: 18,804,004 km (0.119 R)
• M24: 20,100,120 km (0.09 R)
• M25: 21,424,809 km (0.043 R)
• M26: 23,034,033 km (0.107 R)
• M27: 23,205,622 km (0.108 R)
• M28: 23,550,295 km (0.105 R)
• M29: 24,244,429 km (0.118 R)
• M30: 24,331,794 km (0.067 R)
• M31: 26,546,741 km (0.067 R)
• M32: 27,178,492 km (0.119 R)
• M33: 27,541,566 km (0.046 R)
• M34: 27,997,840 km (0.102 R)
• M35: 28,272,801 km (0.047 R)
• M36: 29,010,318 km (0.117 R)
• M37: 29,102,919 km (0.098 R)
• M38: 29,381,471 km (0.097 R)
• M39: 31,450,708 km (0.092 R)
• M40: 31,545,853 km (0.067 R)
• M41: 33,469,232 km (0.101 R)
• M42: 36,324,906 km (0.112 R)
• M43: 37,428,340 km (0.071 R)
• M44: 38,034,810 km (0.094 R)
• M45: 38,950,648 km (0.095 R)
• M46: 40,183,035 km (0.079 R)
• M47: 40,493,002 km (0.095 R)
• M48: 40,907,837 km (0.11 R)
• M49: 41,219,748 km (0.118 R)
• M50: 41,636,827 km (0.114 R)
• M51: 43,002,207 km (0.108 R)
• M52: 43,213,589 km (0.109 R)
• M53: 43,319,355 km (0.076 R)
• M54: 46,533,465 km (0.072 R)
• M55: 48,828,595 km (0.079 R)
• M56: 49,270,059 km (0.067 R)
• M57: 50,267,877 km (0.044 R)
• M58: 51,384,325 km (0.076 R)
• M59: 53,528,063 km (0.119 R)
• M60: 53,641,757 km (0.102 R)
• M61: 53,755,452 km (0.085 R)
• M62: 54,782,591 km (0.056 R)
• M63: 58,369,499 km (0.059 R)
• M64: 58,720,755 km (0.1 R)
• M65: 59,542,795 km (0.052 R)
• M66: 59,778,262 km (0.071 R)
• M67: 61,435,956 km (0.098 R)
• M68: 63,709,694 km (0.108 R)
• M69: 66,865,461 km (0.109 R)
• M70: 66,987,832 km (0.085 R)
• M71: 67,232,873 km (0.083 R)
• M72: 69,327,393 km (0.086 R)
• M73: 69,451,260 km (0.079 R)
• M74: 70,071,792 km (0.115 R)
• M75: 70,694,119 km (0.058 R)
• M76: 71,568,369 km (0.085 R)
• M77: 71,693,583 km (0.107 R)
• M78: 72,195,184 km (0.025 R)
• M79: 73,580,311 km (0.07 R)
• M80: 74,212,811 km (0.087 R)
• M81: 74,720,097 km (0.099 R)
• M82: 75,355,888 km (0.075 R)
• M83: 75,993,474 km (0.12 R)
• M84: 76,632,706 km (0.111 R)
• M85: 77,788,050 km (0.066 R)
• M86: 82,597,772 km (0.099 R)
• M87: 83,914,083 km (0.088 R)
• M88: 87,101,565 km (0.087 R)
• M89: 87,502,787 km (0.082 R)
• M90: 88,038,646 km (0.1 R)
• M91: 88,307,025 km (0.102 R)
• M92: 89,787,894 km (0.087 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 12,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit