🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.59 AU

Year: 138 Days

Day: 15.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,839,536 km

• M1: 143,165 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.65 AU - 0.75 AU

Year: 222 Days

Day: 45.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,839,536 km

• M1: 192,383 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.72 AU - 2.7 AU

Year: 1244 Days

Day: 41.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.21 AU - 2.47 AU

Year: 1356 Days

Day: 37.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.98 AU - 2.84 AU

Year: 1417 Days

Day: 32.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,839,536 km

• M1: 226,342 km (0.111 R)
• M2: 482,004 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.4

Radius: 11.2

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.42 AU - 6.74 AU

Year: 5678 Days

Day: 11.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,839,536 km

• M1: 195,973 km (0.112 R)
• M2: 316,100 km (0.093 R)
• M3: 570,716 km (0.101 R)
• M4: 674,986 km (0.104 R)
• M5: 825,182 km (0.081 R)
• M6: 918,381 km (0.118 R)
• M7: 1,072,467 km (0.114 R)
• M8: 1,343,987 km (0.115 R)
• M9: 1,654,552 km (0.09 R)
• M10: 1,969,905 km (0.098 R)
• M11: 2,134,911 km (0.06 R)
• M12: 2,247,409 km (0.095 R)
• M13: 2,459,090 km (0.117 R)
• M14: 2,537,778 km (0.064 R)
• M15: 3,218,748 km (0.105 R)
• M16: 3,458,104 km (0.096 R)
• M17: 3,591,246 km (0.115 R)
• M18: 4,187,394 km (0.096 R)
• M19: 4,377,234 km (0.068 R)
• M20: 4,618,385 km (0.103 R)
• M21: 4,740,607 km (0.115 R)
• M22: 5,063,589 km (0.087 R)
• M23: 5,574,615 km (0.084 R)
• M24: 5,652,705 km (0.085 R)
• M25: 5,889,070 km (0.073 R)
• M26: 5,995,284 km (0.105 R)
• M27: 6,075,319 km (0.12 R)
• M28: 6,399,049 km (0.074 R)
• M29: 6,811,640 km (0.045 R)
• M30: 6,951,215 km (0.099 R)
• M31: 7,035,289 km (0.029 R)
• M32: 7,176,359 km (0.103 R)
• M33: 7,518,639 km (0.092 R)
• M34: 7,720,746 km (0.117 R)
• M35: 8,427,596 km (0.085 R)
• M36: 8,517,504 km (0.091 R)
• M37: 8,637,631 km (0.063 R)
• M38: 8,910,348 km (0.049 R)
• M39: 9,682,573 km (0.086 R)
• M40: 10,124,485 km (0.104 R)
• M41: 10,347,984 km (0.101 R)
• M42: 10,734,844 km (0.111 R)
• M43: 10,929,920 km (0.106 R)
• M44: 11,390,083 km (0.119 R)
• M45: 11,755,999 km (0.098 R)
• M46: 12,808,121 km (0.103 R)
• M47: 13,643,176 km (0.081 R)
• M48: 14,067,436 km (0.049 R)
• M49: 14,747,956 km (0.052 R)
• M50: 14,965,023 km (0.06 R)
• M51: 16,141,012 km (0.045 R)
• M52: 17,270,326 km (0.055 R)
• M53: 18,893,762 km (0.048 R)
• M54: 19,169,172 km (0.115 R)
• M55: 19,963,088 km (0.069 R)
• M56: 20,283,676 km (0.07 R)
• M57: 20,605,910 km (0.104 R)
• M58: 21,378,284 km (0.079 R)
• M59: 21,542,093 km (0.104 R)
• M60: 21,747,342 km (0.042 R)
• M61: 22,118,644 km (0.082 R)
• M62: 22,284,248 km (0.067 R)
• M63: 22,575,216 km (0.092 R)
• M64: 22,783,756 km (0.101 R)
• M65: 22,909,268 km (0.074 R)
• M66: 23,413,413 km (0.1 R)
• M67: 23,709,168 km (0.077 R)
• M68: 24,904,605 km (0.088 R)
• M69: 25,206,493 km (0.09 R)
• M70: 25,814,010 km (0.11 R)
• M71: 25,944,759 km (0.105 R)
• M72: 26,294,668 km (0.102 R)
• M73: 27,043,405 km (0.095 R)
• M74: 27,531,693 km (0.039 R)
• M75: 28,968,431 km (0.086 R)
• M76: 29,195,072 km (0.107 R)
• M77: 29,467,938 km (0.108 R)
• M78: 30,475,629 km (0.052 R)
• M79: 30,844,837 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647

Radius: 9.4

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.41 AU - 7.89 AU

Year: 7241 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 98.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,839,536 km

• M1: 126,410 km (0.049 R)
• M2: 232,026 km (0.095 R)
• M3: 313,408 km (0.062 R)
• M4: 552,315 km (0.077 R)
• M5: 728,990 km (0.102 R)
• M6: 802,144 km (0.073 R)
• M7: 940,522 km (0.08 R)
• M8: 1,004,699 km (0.077 R)
• M9: 1,171,950 km (0.115 R)
• M10: 1,477,429 km (0.083 R)
• M11: 1,767,798 km (0.092 R)
• M12: 1,827,936 km (0.109 R)
• M13: 1,950,607 km (0.044 R)
• M14: 2,291,391 km (0.076 R)
• M15: 2,468,814 km (0.091 R)
• M16: 2,604,948 km (0.096 R)
• M17: 2,790,299 km (0.056 R)
• M18: 3,028,160 km (0.044 R)
• M19: 3,149,634 km (0.097 R)
• M20: 3,297,586 km (0.075 R)
• M21: 3,372,385 km (0.04 R)
• M22: 3,626,103 km (0.086 R)
• M23: 3,729,176 km (0.049 R)
• M24: 3,807,266 km (0.058 R)
• M25: 4,044,827 km (0.082 R)
• M26: 4,232,872 km (0.101 R)
• M27: 4,729,836 km (0.105 R)
• M28: 4,871,056 km (0.08 R)
• M29: 5,303,544 km (0.057 R)
• M30: 5,808,736 km (0.105 R)
• M31: 6,021,165 km (0.085 R)
• M32: 6,422,536 km (0.057 R)
• M33: 7,251,458 km (0.081 R)
• M34: 7,381,907 km (0.093 R)
• M35: 7,513,254 km (0.046 R)
• M36: 7,645,199 km (0.114 R)
• M37: 9,395,793 km (0.096 R)
• M38: 9,753,183 km (0.103 R)
• M39: 10,078,558 km (0.069 R)
• M40: 10,407,524 km (0.063 R)
• M41: 10,889,079 km (0.084 R)
• M42: 11,226,572 km (0.088 R)
• M43: 11,491,510 km (0.081 R)
• M44: 12,143,607 km (0.098 R)
• M45: 12,493,666 km (0.083 R)
• M46: 14,130,267 km (0.075 R)
• M47: 14,787,151 km (0.045 R)
• M48: 15,537,983 km (0.116 R)
• M49: 15,875,625 km (0.058 R)
• M50: 16,429,437 km (0.105 R)
• M51: 18,306,441 km (0.115 R)
• M52: 18,439,882 km (0.025 R)
• M53: 19,383,247 km (0.079 R)
• M54: 19,519,381 km (0.052 R)
• M55: 19,655,664 km (0.05 R)
• M56: 19,792,397 km (0.113 R)
• M57: 20,112,536 km (0.119 R)
• M58: 21,786,088 km (0.112 R)
• M59: 22,544,100 km (0.12 R)
• M60: 22,782,858 km (0.086 R)
• M61: 22,926,472 km (0.095 R)
• M62: 24,183,543 km (0.104 R)
• M63: 24,330,149 km (0.099 R)
• M64: 24,623,959 km (0.074 R)
• M65: 25,463,054 km (0.109 R)
• M66: 25,761,501 km (0.057 R)
• M67: 27,017,226 km (0.099 R)
• M68: 27,219,931 km (0.067 R)
• M69: 27,372,371 km (0.1 R)
• M70: 27,524,961 km (0.091 R)
• M71: 27,626,987 km (0.107 R)
• M72: 27,831,337 km (0.062 R)
• M73: 28,395,621 km (0.093 R)
• M74: 29,587,916 km (0.101 R)
• M75: 29,901,622 km (0.079 R)
• M76: 30,111,359 km (0.099 R)
• M77: 31,967,419 km (0.111 R)
• M78: 32,074,531 km (0.078 R)
• M79: 32,612,336 km (0.087 R)
• M80: 32,936,365 km (0.042 R)
• M81: 33,587,714 km (0.064 R)
• M82: 34,188,499 km (0.097 R)
• M83: 34,847,926 km (0.116 R)
• M84: 35,567,043 km (0.108 R)
• M85: 36,235,147 km (0.108 R)
• M86: 37,076,187 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.1

Radius: 11.4

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.69 AU - 8.91 AU

Year: 9887 Days

Day: 10.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,839,536 km

• M1: 177,423 km (0.034 R)
• M2: 400,922 km (0.095 R)
• M3: 571,015 km (0.117 R)
• M4: 733,179 km (0.106 R)
• M5: 820,544 km (0.088 R)
• M6: 1,291,478 km (0.101 R)
• M7: 1,510,938 km (0.053 R)
• M8: 1,718,880 km (0.092 R)
• M9: 1,887,327 km (0.08 R)
• M10: 1,961,378 km (0.08 R)
• M11: 2,838,769 km (0.112 R)
• M12: 3,068,252 km (0.116 R)
• M13: 3,668,439 km (0.12 R)
• M14: 4,078,188 km (0.067 R)
• M15: 4,337,740 km (0.115 R)
• M16: 4,502,597 km (0.108 R)
• M17: 4,636,188 km (0.064 R)
• M18: 4,907,109 km (0.102 R)
• M19: 5,010,033 km (0.055 R)
• M20: 7,022,573 km (0.06 R)
• M21: 7,373,380 km (0.096 R)
• M22: 7,491,712 km (0.057 R)
• M23: 7,570,849 km (0.036 R)
• M24: 7,650,286 km (0.035 R)
• M25: 7,930,632 km (0.116 R)
• M26: 9,297,208 km (0.053 R)
• M27: 10,336,315 km (0.109 R)
• M28: 10,513,140 km (0.101 R)
• M29: 10,690,862 km (0.096 R)
• M30: 11,824,664 km (0.112 R)
• M31: 12,901,171 km (0.033 R)
• M32: 14,352,121 km (0.098 R)
• M33: 14,797,473 km (0.114 R)
• M34: 16,007,271 km (0.102 R)
• M35: 16,211,921 km (0.113 R)
• M36: 16,883,316 km (0.035 R)
• M37: 17,300,994 km (0.074 R)
• M38: 17,405,862 km (0.108 R)
• M39: 17,774,920 km (0.052 R)
• M40: 18,253,184 km (0.092 R)
• M41: 18,359,997 km (0.051 R)
• M42: 18,789,493 km (0.084 R)
• M43: 19,822,765 km (0.092 R)
• M44: 20,097,876 km (0.111 R)
• M45: 20,263,480 km (0.064 R)
• M46: 21,042,287 km (0.096 R)
• M47: 21,717,721 km (0.107 R)
• M48: 22,629,221 km (0.099 R)
• M49: 22,801,558 km (0.09 R)
• M50: 23,903,047 km (0.069 R)
• M51: 24,137,168 km (0.101 R)
• M52: 24,489,770 km (0.099 R)
• M53: 25,438,220 km (0.087 R)
• M54: 27,371,324 km (0.063 R)
• M55: 27,800,371 km (0.116 R)
• M56: 28,541,179 km (0.083 R)
• M57: 28,789,661 km (0.058 R)
• M58: 28,976,360 km (0.081 R)
• M59: 29,351,102 km (0.04 R)
• M60: 31,825,900 km (0.084 R)
• M61: 31,954,554 km (0.056 R)
• M62: 32,665,593 km (0.056 R)
• M63: 32,990,519 km (0.081 R)
• M64: 34,169,051 km (0.095 R)
• M65: 35,561,508 km (0.077 R)
• M66: 36,029,750 km (0.112 R)
• M67: 36,432,617 km (0.086 R)
• M68: 37,175,370 km (0.093 R)
• M69: 38,881,833 km (0.028 R)
• M70: 39,571,479 km (0.094 R)
• M71: 40,823,165 km (0.119 R)
• M72: 42,087,865 km (0.075 R)
• M73: 42,583,183 km (0.09 R)
• M74: 42,654,093 km (0.115 R)
• M75: 43,151,506 km (0.116 R)
• M76: 43,722,521 km (0.085 R)
• M77: 43,865,536 km (0.104 R)
• M78: 44,871,881 km (0.083 R)
• M79: 46,322,382 km (0.119 R)
• M80: 46,687,551 km (0.072 R)
• M81: 47,862,193 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.9

Radius: 14.5

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.99 AU - 10.07 AU

Year: 10277 Days

Day: 7.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,839,536 km

• M1: 279,299 km (0.106 R)
• M2: 664,663 km (0.101 R)
• M3: 772,224 km (0.114 R)
• M4: 1,079,349 km (0.092 R)
• M5: 1,190,799 km (0.106 R)
• M6: 1,426,565 km (0.105 R)
• M7: 1,656,647 km (0.091 R)
• M8: 2,249,503 km (0.116 R)
• M9: 2,671,668 km (0.085 R)
• M10: 3,310,601 km (0.085 R)
• M11: 3,421,752 km (0.041 R)
• M12: 3,705,090 km (0.088 R)
• M13: 3,878,923 km (0.071 R)
• M14: 4,085,219 km (0.065 R)
• M15: 4,234,817 km (0.045 R)
• M16: 4,416,877 km (0.113 R)
• M17: 4,508,730 km (0.116 R)
• M18: 4,725,946 km (0.073 R)
• M19: 5,365,627 km (0.07 R)
• M20: 5,796,319 km (0.08 R)
• M21: 6,550,592 km (0.12 R)
• M22: 6,691,064 km (0.108 R)
• M23: 6,939,396 km (0.12 R)
• M24: 7,555,291 km (0.101 R)
• M25: 9,073,260 km (0.032 R)
• M26: 9,190,844 km (0.075 R)
• M27: 9,388,014 km (0.084 R)
• M28: 10,068,834 km (0.083 R)
• M29: 11,057,227 km (0.11 R)
• M30: 11,563,167 km (0.078 R)
• M31: 11,690,774 km (0.063 R)
• M32: 13,796,664 km (0.083 R)
• M33: 13,977,378 km (0.079 R)
• M34: 14,386,977 km (0.103 R)
• M35: 14,985,518 km (0.098 R)
• M36: 15,171,318 km (0.073 R)
• M37: 15,264,518 km (0.113 R)
• M38: 16,159,562 km (0.101 R)
• M39: 16,445,743 km (0.054 R)
• M40: 16,589,506 km (0.058 R)
• M41: 17,120,130 km (0.099 R)
• M42: 17,460,615 km (0.054 R)
• M43: 17,803,493 km (0.062 R)
• M44: 18,000,364 km (0.106 R)
• M45: 18,795,327 km (0.094 R)
• M46: 19,196,997 km (0.112 R)
• M47: 21,877,043 km (0.109 R)
• M48: 21,982,510 km (0.097 R)
• M49: 22,193,742 km (0.106 R)
• M50: 22,512,086 km (0.099 R)
• M51: 22,992,295 km (0.031 R)
• M52: 24,727,182 km (0.041 R)
• M53: 25,499,406 km (0.047 R)
• M54: 25,888,510 km (0.065 R)
• M55: 26,279,559 km (0.085 R)
• M56: 26,391,608 km (0.108 R)
• M57: 27,407,676 km (0.042 R)
• M58: 28,206,679 km (0.066 R)
• M59: 31,956,200 km (0.097 R)
• M60: 32,195,855 km (0.112 R)
• M61: 32,315,833 km (0.112 R)
• M62: 34,746,649 km (0.067 R)
• M63: 35,178,089 km (0.067 R)
• M64: 36,733,308 km (0.083 R)
• M65: 36,921,502 km (0.047 R)
• M66: 37,047,165 km (0.114 R)
• M67: 37,361,769 km (0.094 R)
• M68: 37,487,880 km (0.103 R)
• M69: 37,866,961 km (0.088 R)
• M70: 37,993,670 km (0.105 R)
• M71: 38,310,968 km (0.107 R)
• M72: 38,629,162 km (0.112 R)
• M73: 40,621,656 km (0.06 R)
• M74: 41,597,633 km (0.072 R)
• M75: 41,793,756 km (0.078 R)
• M76: 42,186,899 km (0.08 R)
• M77: 42,581,388 km (0.097 R)
• M78: 42,844,980 km (0.107 R)
• M79: 43,109,170 km (0.109 R)
• M80: 43,373,958 km (0.066 R)
• M81: 44,304,756 km (0.11 R)
• M82: 44,705,678 km (0.093 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: 213 - 10,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit