🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.65 AU - 1.03 AU

Year: 274 Days

Day: 16.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.51 AU - 1.67 AU

Year: 715 Days

Day: 13.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.72 AU - 2.08 AU

Year: 934 Days

Day: 23.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,340,051 km

• M1: 338,839 km (0.094 R)
• M2: 571,913 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.52 AU - 2.5 AU

Year: 1016 Days

Day: 26.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.93 AU - 2.71 AU

Year: 1260 Days

Day: 46.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.1

Radius: 11.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.09 AU - 9.41 AU

Year: 7690 Days

Day: 14.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 62,340,051 km

• M1: 145,858 km (0.112 R)
• M2: 215,720 km (0.114 R)
• M3: 309,518 km (0.112 R)
• M4: 379,380 km (0.056 R)
• M5: 473,328 km (0.086 R)
• M6: 576,999 km (0.095 R)
• M7: 1,366,876 km (0.088 R)
• M8: 1,670,559 km (0.081 R)
• M9: 1,837,660 km (0.053 R)
• M10: 1,995,785 km (0.089 R)
• M11: 2,113,668 km (0.112 R)
• M12: 2,264,463 km (0.07 R)
• M13: 2,920,001 km (0.119 R)
• M14: 3,037,585 km (0.069 R)
• M15: 3,295,192 km (0.071 R)
• M16: 3,417,713 km (0.11 R)
• M17: 3,506,275 km (0.119 R)
• M18: 3,595,734 km (0.026 R)
• M19: 4,110,201 km (0.108 R)
• M20: 4,261,445 km (0.1 R)
• M21: 4,491,975 km (0.12 R)
• M22: 4,706,798 km (0.067 R)
• M23: 4,865,222 km (0.102 R)
• M24: 5,310,126 km (0.101 R)
• M25: 5,475,282 km (0.109 R)
• M26: 5,705,064 km (0.068 R)
• M27: 7,013,597 km (0.037 R)
• M28: 7,172,171 km (0.104 R)
• M29: 7,331,941 km (0.118 R)
• M30: 7,678,260 km (0.083 R)
• M31: 8,030,115 km (0.065 R)
• M32: 8,243,740 km (0.033 R)
• M33: 8,339,184 km (0.039 R)
• M34: 8,579,737 km (0.056 R)
• M35: 8,773,766 km (0.092 R)
• M36: 9,614,805 km (0.094 R)
• M37: 10,352,322 km (0.066 R)
• M38: 10,871,726 km (0.082 R)
• M39: 10,976,594 km (0.117 R)
• M40: 11,293,293 km (0.062 R)
• M41: 11,559,427 km (0.104 R)
• M42: 11,773,951 km (0.097 R)
• M43: 12,206,887 km (0.088 R)
• M44: 12,949,341 km (0.046 R)
• M45: 13,536,962 km (0.055 R)
• M46: 13,678,033 km (0.061 R)
• M47: 13,819,702 km (0.119 R)
• M48: 13,904,972 km (0.108 R)
• M49: 14,190,405 km (0.117 R)
• M50: 14,506,655 km (0.096 R)
• M51: 15,234,000 km (0.106 R)
• M52: 15,410,226 km (0.111 R)
• M53: 15,587,350 km (0.033 R)
• M54: 15,824,313 km (0.087 R)
• M55: 15,973,163 km (0.064 R)
• M56: 16,332,048 km (0.084 R)
• M57: 17,088,565 km (0.06 R)
• M58: 17,455,678 km (0.087 R)
• M59: 17,609,465 km (0.119 R)
• M60: 17,701,916 km (0.115 R)
• M61: 17,794,517 km (0.111 R)
• M62: 17,980,318 km (0.027 R)
• M63: 18,260,066 km (0.104 R)
• M64: 18,384,980 km (0.12 R)
• M65: 18,918,745 km (0.088 R)
• M66: 19,076,571 km (0.092 R)
• M67: 19,648,932 km (0.088 R)
• M68: 20,130,039 km (0.04 R)
• M69: 20,712,723 km (0.111 R)
• M70: 20,940,710 km (0.089 R)
• M71: 21,300,792 km (0.088 R)
• M72: 21,629,907 km (0.1 R)
• M73: 21,729,091 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.7

Radius: 10.3

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.77 AU - 12.33 AU

Year: 11357 Days

Day: 11.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,340,051 km

• M1: 337,343 km (0.087 R)
• M2: 499,657 km (0.103 R)
• M3: 705,055 km (0.08 R)
• M4: 1,269,936 km (0.093 R)
• M5: 1,478,326 km (0.103 R)
• M6: 1,971,700 km (0.078 R)
• M7: 2,305,154 km (0.089 R)
• M8: 2,466,869 km (0.077 R)
• M9: 2,777,434 km (0.068 R)
• M10: 3,177,010 km (0.106 R)
• M11: 3,279,784 km (0.045 R)
• M12: 3,357,575 km (0.094 R)
• M13: 3,462,293 km (0.098 R)
• M14: 4,141,467 km (0.086 R)
• M15: 4,367,659 km (0.071 R)
• M16: 4,597,741 km (0.109 R)
• M17: 5,190,597 km (0.056 R)
• M18: 5,651,209 km (0.077 R)
• M19: 5,997,229 km (0.098 R)
• M20: 6,124,836 km (0.094 R)
• M21: 6,513,042 km (0.116 R)
• M22: 6,677,151 km (0.097 R)
• M23: 8,039,090 km (0.098 R)
• M24: 8,751,625 km (0.081 R)
• M25: 8,824,030 km (0.039 R)
• M26: 8,932,938 km (0.082 R)
• M27: 9,115,447 km (0.113 R)
• M28: 9,225,551 km (0.067 R)
• M29: 10,774,487 km (0.11 R)
• M30: 10,891,024 km (0.071 R)
• M31: 11,125,294 km (0.068 R)
• M32: 11,243,028 km (0.094 R)
• M33: 11,479,841 km (0.078 R)
• M34: 11,598,772 km (0.067 R)
• M35: 11,958,255 km (0.085 R)
• M36: 12,038,739 km (0.104 R)
• M37: 12,934,830 km (0.093 R)
• M38: 13,017,408 km (0.066 R)
• M39: 13,141,425 km (0.036 R)
• M40: 13,726,053 km (0.112 R)
• M41: 13,936,837 km (0.119 R)
• M42: 14,319,059 km (0.09 R)
• M43: 14,963,677 km (0.047 R)
• M44: 15,705,682 km (0.069 R)
• M45: 15,882,058 km (0.083 R)
• M46: 16,059,032 km (0.058 R)
• M47: 19,355,571 km (0.11 R)
• M48: 19,734,353 km (0.073 R)
• M49: 19,972,363 km (0.102 R)
• M50: 20,885,658 km (0.117 R)
• M51: 21,079,686 km (0.094 R)
• M52: 21,420,620 km (0.045 R)
• M53: 21,518,307 km (0.108 R)
• M54: 21,861,634 km (0.066 R)
• M55: 22,206,757 km (0.108 R)
• M56: 22,355,158 km (0.073 R)
• M57: 22,702,823 km (0.119 R)
• M58: 24,365,903 km (0.116 R)
• M59: 25,186,298 km (0.07 R)
• M60: 25,963,758 km (0.085 R)
• M61: 26,224,507 km (0.11 R)
• M62: 26,854,164 km (0.119 R)
• M63: 28,503,780 km (0.113 R)
• M64: 29,585,372 km (0.105 R)
• M65: 30,076,502 km (0.108 R)
• M66: 31,122,191 km (0.11 R)
• M67: 31,677,200 km (0.097 R)
• M68: 32,628,492 km (0.087 R)
• M69: 32,740,990 km (0.113 R)
• M70: 32,853,637 km (0.036 R)
• M71: 33,759,452 km (0.117 R)
• M72: 35,191,254 km (0.094 R)
• M73: 35,479,977 km (0.117 R)
• M74: 35,827,493 km (0.044 R)
• M75: 36,525,966 km (0.03 R)
• M76: 37,228,926 km (0.104 R)
• M77: 37,700,159 km (0.056 R)
• M78: 38,410,450 km (0.094 R)
• M79: 38,648,311 km (0.097 R)
• M80: 40,145,486 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.5

Radius: 8.7

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.08 AU - 13.24 AU

Year: 12406 Days

Day: 11.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,340,051 km

• M1: 121,473 km (0.072 R)
• M2: 204,500 km (0.061 R)
• M3: 267,631 km (0.096 R)
• M4: 559,346 km (0.108 R)
• M5: 694,134 km (0.068 R)
• M6: 765,941 km (0.114 R)
• M7: 878,439 km (0.106 R)
• M8: 1,942,678 km (0.079 R)
• M9: 2,046,499 km (0.09 R)
• M10: 2,205,821 km (0.077 R)
• M11: 2,286,903 km (0.117 R)
• M12: 2,341,655 km (0.113 R)
• M13: 2,593,279 km (0.109 R)
• M14: 3,244,927 km (0.052 R)
• M15: 3,846,909 km (0.055 R)
• M16: 3,912,433 km (0.043 R)
• M17: 4,244,989 km (0.081 R)
• M18: 4,312,607 km (0.054 R)
• M19: 4,414,783 km (0.091 R)
• M20: 4,656,234 km (0.097 R)
• M21: 5,296,961 km (0.102 R)
• M22: 7,379,962 km (0.056 R)
• M23: 7,666,741 km (0.116 R)
• M24: 8,420,864 km (0.081 R)
• M25: 9,242,306 km (0.09 R)
• M26: 9,418,532 km (0.106 R)
• M27: 9,684,966 km (0.039 R)
• M28: 9,774,426 km (0.091 R)
• M29: 9,953,943 km (0.111 R)
• M30: 10,225,314 km (0.08 R)
• M31: 11,147,585 km (0.086 R)
• M32: 11,618,519 km (0.054 R)
• M33: 12,385,806 km (0.094 R)
• M34: 12,531,514 km (0.036 R)
• M35: 12,677,672 km (0.092 R)
• M36: 13,517,215 km (0.094 R)
• M37: 13,617,146 km (0.084 R)
• M38: 13,767,492 km (0.106 R)
• M39: 14,221,970 km (0.036 R)
• M40: 15,093,677 km (0.112 R)
• M41: 15,982,737 km (0.084 R)
• M42: 16,674,029 km (0.088 R)
• M43: 16,942,557 km (0.105 R)
• M44: 17,158,427 km (0.106 R)
• M45: 17,266,586 km (0.096 R)
• M46: 17,429,498 km (0.097 R)
• M47: 18,861,748 km (0.081 R)
• M48: 18,973,498 km (0.07 R)
• M49: 20,445,990 km (0.094 R)
• M50: 21,138,030 km (0.102 R)
• M51: 21,545,235 km (0.088 R)
• M52: 21,896,341 km (0.081 R)
• M53: 23,020,569 km (0.103 R)
• M54: 23,080,259 km (0.076 R)
• M55: 23,800,722 km (0.094 R)
• M56: 24,772,659 km (0.077 R)
• M57: 25,079,036 km (0.096 R)
• M58: 25,201,856 km (0.119 R)
• M59: 25,324,975 km (0.07 R)
• M60: 26,254,726 km (0.036 R)
• M61: 26,504,554 km (0.059 R)
• M62: 26,692,449 km (0.091 R)
• M63: 27,321,807 km (0.033 R)
• M64: 27,385,087 km (0.083 R)
• M65: 28,595,334 km (0.082 R)
• M66: 31,530,743 km (0.046 R)
• M67: 31,663,437 km (0.089 R)
• M68: 32,396,466 km (0.12 R)
• M69: 32,731,565 km (0.11 R)
• M70: 33,067,712 km (0.091 R)
• M71: 33,337,586 km (0.109 R)
• M72: 34,015,265 km (0.083 R)
• M73: 35,384,235 km (0.114 R)
• M74: 35,522,014 km (0.092 R)
• M75: 36,144,790 km (0.117 R)
• M76: 36,422,743 km (0.096 R)
• M77: 36,840,869 km (0.046 R)
• M78: 37,893,440 km (0.117 R)
• M79: 40,603,555 km (0.104 R)
• M80: 41,690,533 km (0.039 R)
• M81: 44,412,317 km (0.118 R)
• M82: 44,710,016 km (0.109 R)
• M83: 45,681,954 km (0.075 R)
• M84: 46,887,862 km (0.075 R)
• M85: 46,963,559 km (0.086 R)
• M86: 47,722,918 km (0.088 R)
• M87: 48,409,871 km (0.1 R)
• M88: 48,869,735 km (0.119 R)
• M89: 48,946,479 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926

Radius: 11.9

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.94 AU - 11.78 AU

Year: 12757 Days

Day: 11.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,340,051 km

• M1: 210,185 km (0.1 R)
• M2: 683,363 km (0.087 R)
• M3: 1,039,256 km (0.119 R)
• M4: 1,374,655 km (0.077 R)
• M5: 1,689,259 km (0.118 R)
• M6: 2,085,245 km (0.028 R)
• M7: 2,448,020 km (0.08 R)
• M8: 2,733,303 km (0.059 R)
• M9: 3,617,426 km (0.12 R)
• M10: 3,797,243 km (0.112 R)
• M11: 3,979,902 km (0.073 R)
• M12: 4,203,102 km (0.119 R)
• M13: 4,392,343 km (0.105 R)
• M14: 4,937,029 km (0.062 R)
• M15: 5,421,128 km (0.085 R)
• M16: 6,090,279 km (0.08 R)
• M17: 6,963,332 km (0.112 R)
• M18: 7,736,155 km (0.091 R)
• M19: 8,824,928 km (0.109 R)
• M20: 10,367,132 km (0.099 R)
• M21: 10,572,231 km (0.089 R)
• M22: 11,300,623 km (0.108 R)
• M23: 11,777,392 km (0.08 R)
• M24: 12,045,172 km (0.097 R)
• M25: 13,413,843 km (0.069 R)
• M26: 14,201,924 km (0.101 R)
• M27: 14,315,619 km (0.066 R)
• M28: 14,429,762 km (0.119 R)
• M29: 14,601,500 km (0.066 R)
• M30: 14,716,391 km (0.112 R)
• M31: 15,295,185 km (0.058 R)
• M32: 15,881,460 km (0.108 R)
• M33: 16,654,731 km (0.09 R)
• M34: 16,834,847 km (0.072 R)
• M35: 16,955,273 km (0.097 R)
• M36: 17,257,760 km (0.101 R)
• M37: 17,806,784 km (0.073 R)
• M38: 18,921,887 km (0.112 R)
• M39: 19,172,762 km (0.12 R)
• M40: 19,551,095 km (0.102 R)
• M41: 19,741,234 km (0.12 R)
• M42: 23,535,934 km (0.077 R)
• M43: 24,212,415 km (0.097 R)
• M44: 25,446,448 km (0.088 R)
• M45: 27,690,267 km (0.092 R)
• M46: 28,547,911 km (0.115 R)
• M47: 28,691,675 km (0.093 R)
• M48: 29,124,611 km (0.065 R)
• M49: 29,486,937 km (0.109 R)
• M50: 29,777,905 km (0.102 R)
• M51: 33,191,878 km (0.101 R)
• M52: 35,175,695 km (0.099 R)
• M53: 35,793,834 km (0.101 R)
• M54: 36,337,622 km (0.108 R)
• M55: 37,512,115 km (0.114 R)
• M56: 37,669,641 km (0.082 R)
• M57: 39,017,668 km (0.088 R)
• M58: 39,417,094 km (0.048 R)
• M59: 39,657,498 km (0.081 R)
• M60: 40,059,168 km (0.063 R)
• M61: 40,139,652 km (0.115 R)
• M62: 40,381,402 km (0.113 R)
• M63: 41,516,251 km (0.097 R)
• M64: 42,251,375 km (0.114 R)
• M65: 42,579,444 km (0.055 R)
• M66: 42,743,702 km (0.088 R)
• M67: 43,073,117 km (0.078 R)
• M68: 43,983,120 km (0.114 R)
• M69: 44,232,500 km (0.067 R)
• M70: 44,315,676 km (0.108 R)
• M71: 44,648,980 km (0.099 R)
• M72: 44,983,182 km (0.077 R)
• M73: 46,074,947 km (0.118 R)
• M74: 47,260,511 km (0.092 R)
• M75: 47,686,416 km (0.118 R)
• M76: 47,857,107 km (0.096 R)
• M77: 47,942,527 km (0.094 R)
• M78: 48,113,518 km (0.097 R)
• M79: 48,199,088 km (0.113 R)
• M80: 48,370,377 km (0.11 R)
• M81: 49,057,630 km (0.115 R)
• M82: 50,615,692 km (0.107 R)
• M83: 51,488,296 km (0.095 R)
• M84: 52,102,096 km (0.108 R)
• M85: 52,806,552 km (0.042 R)
• M86: 54,760,151 km (0.095 R)
• M87: 56,737,087 km (0.11 R)
• M88: 58,007,472 km (0.103 R)
• M89: 59,746,398 km (0.106 R)
• M90: 60,299,012 km (0.065 R)
• M91: 61,595,278 km (0.067 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 19,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit