🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.43 AU - 0.67 AU

Year: 154 Days

Day: 38 Hours

Environment

Temp: 164 °C

Axial Tilt: 70.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.85 AU - 1.13 AU

Year: 373 Days

Day: 25.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.07 AU - 1.29 AU

Year: 485 Days

Day: 44.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 151.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,356,329 km

• M1: 207,642 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.98 AU - 2.74 AU

Year: 1373 Days

Day: 29.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.2

Radius: 11.7

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5 AU - 6.11 AU

Year: 4952 Days

Day: 10.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,356,329 km

• M1: 170,093 km (0.066 R)
• M2: 463,305 km (0.089 R)
• M3: 621,579 km (0.111 R)
• M4: 766,988 km (0.091 R)
• M5: 844,330 km (0.094 R)
• M6: 924,664 km (0.118 R)
• M7: 1,081,443 km (0.09 R)
• M8: 1,208,452 km (0.079 R)
• M9: 1,327,232 km (0.054 R)
• M10: 1,422,377 km (0.057 R)
• M11: 1,722,470 km (0.094 R)
• M12: 1,842,148 km (0.104 R)
• M13: 2,138,053 km (0.066 R)
• M14: 2,218,536 km (0.081 R)
• M15: 2,688,124 km (0.119 R)
• M16: 2,952,464 km (0.091 R)
• M17: 3,042,521 km (0.068 R)
• M18: 3,133,627 km (0.051 R)
• M19: 3,431,027 km (0.064 R)
• M20: 4,336,842 km (0.093 R)
• M21: 4,481,055 km (0.085 R)
• M22: 4,668,650 km (0.097 R)
• M23: 4,816,603 km (0.115 R)
• M24: 5,401,381 km (0.099 R)
• M25: 5,601,393 km (0.072 R)
• M26: 5,691,002 km (0.05 R)
• M27: 5,894,605 km (0.064 R)
• M28: 6,123,639 km (0.086 R)
• M29: 6,216,091 km (0.099 R)
• M30: 6,566,898 km (0.072 R)
• M31: 7,288,109 km (0.081 R)
• M32: 7,633,231 km (0.061 R)
• M33: 8,161,013 km (0.107 R)
• M34: 8,597,090 km (0.093 R)
• M35: 8,935,630 km (0.12 R)
• M36: 9,119,785 km (0.047 R)
• M37: 9,252,030 km (0.082 R)
• M38: 9,518,613 km (0.105 R)
• M39: 9,733,585 km (0.039 R)
• M40: 10,113,863 km (0.091 R)
• M41: 10,333,323 km (0.052 R)
• M42: 10,471,253 km (0.083 R)
• M43: 10,888,930 km (0.098 R)
• M44: 11,539,980 km (0.093 R)
• M45: 11,798,186 km (0.113 R)
• M46: 11,884,653 km (0.115 R)
• M47: 12,029,314 km (0.095 R)
• M48: 12,584,173 km (0.104 R)
• M49: 13,058,099 km (0.079 R)
• M50: 13,207,398 km (0.096 R)
• M51: 13,537,710 km (0.046 R)
• M52: 13,688,804 km (0.074 R)
• M53: 13,992,786 km (0.119 R)
• M54: 14,421,983 km (0.063 R)
• M55: 14,514,434 km (0.049 R)
• M56: 14,824,401 km (0.091 R)
• M57: 15,167,728 km (0.078 R)
• M58: 15,261,975 km (0.03 R)
• M59: 17,545,586 km (0.11 R)
• M60: 18,441,827 km (0.098 R)
• M61: 19,968,324 km (0.091 R)
• M62: 20,278,590 km (0.096 R)
• M63: 20,486,232 km (0.115 R)
• M64: 20,903,759 km (0.057 R)
• M65: 21,113,495 km (0.061 R)
• M66: 21,359,135 km (0.112 R)
• M67: 21,535,212 km (0.08 R)
• M68: 22,244,156 km (0.094 R)
• M69: 22,709,256 km (0.098 R)
• M70: 22,960,880 km (0.034 R)
• M71: 23,322,009 km (0.102 R)
• M72: 23,467,119 km (0.117 R)
• M73: 23,721,585 km (0.1 R)
• M74: 23,830,941 km (0.102 R)
• M75: 24,490,518 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.9

Radius: 9

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.37 AU - 6.57 AU

Year: 6233 Days

Day: 8.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,356,329 km

• M1: 116,836 km (0.071 R)
• M2: 197,469 km (0.099 R)
• M3: 419,921 km (0.077 R)
• M4: 491,130 km (0.077 R)
• M5: 782,995 km (0.102 R)
• M6: 1,096,403 km (0.088 R)
• M7: 1,154,896 km (0.115 R)
• M8: 1,611,019 km (0.096 R)
• M9: 1,850,226 km (0.116 R)
• M10: 2,046,200 km (0.108 R)
• M11: 2,400,747 km (0.114 R)
• M12: 2,458,491 km (0.083 R)
• M13: 2,555,880 km (0.093 R)
• M14: 3,124,950 km (0.113 R)
• M15: 3,380,613 km (0.043 R)
• M16: 3,467,379 km (0.096 R)
• M17: 3,621,016 km (0.112 R)
• M18: 4,807,477 km (0.047 R)
• M19: 4,905,314 km (0.084 R)
• M20: 5,278,112 km (0.082 R)
• M21: 5,557,262 km (0.106 R)
• M22: 5,789,288 km (0.106 R)
• M23: 6,477,588 km (0.108 R)
• M24: 6,721,881 km (0.099 R)
• M25: 6,886,439 km (0.078 R)
• M26: 7,080,168 km (0.084 R)
• M27: 7,163,644 km (0.102 R)
• M28: 7,501,286 km (0.081 R)
• M29: 7,757,846 km (0.091 R)
• M30: 7,959,355 km (0.105 R)
• M31: 8,046,271 km (0.067 R)
• M32: 8,133,636 km (0.103 R)
• M33: 8,250,323 km (0.08 R)
• M34: 8,308,965 km (0.096 R)
• M35: 9,265,793 km (0.086 R)
• M36: 9,788,189 km (0.116 R)
• M37: 10,225,613 km (0.06 R)
• M38: 10,383,439 km (0.035 R)
• M39: 10,797,376 km (0.029 R)
• M40: 10,861,553 km (0.117 R)
• M41: 11,054,834 km (0.112 R)
• M42: 11,151,923 km (0.094 R)
• M43: 11,216,848 km (0.111 R)
• M44: 11,346,998 km (0.106 R)
• M45: 11,905,597 km (0.097 R)
• M46: 12,338,832 km (0.053 R)
• M47: 13,427,306 km (0.103 R)
• M48: 13,530,978 km (0.062 R)
• M49: 15,009,454 km (0.094 R)
• M50: 15,081,111 km (0.063 R)
• M51: 15,152,918 km (0.118 R)
• M52: 15,477,396 km (0.09 R)
• M53: 15,586,153 km (0.116 R)
• M54: 16,427,791 km (0.115 R)
• M55: 16,575,594 km (0.074 R)
• M56: 16,649,645 km (0.057 R)
• M57: 17,359,187 km (0.096 R)
• M58: 17,434,435 km (0.094 R)
• M59: 17,547,531 km (0.055 R)
• M60: 18,116,751 km (0.043 R)
• M61: 19,546,458 km (0.085 R)
• M62: 19,899,658 km (0.092 R)
• M63: 20,215,310 km (0.043 R)
• M64: 20,294,597 km (0.084 R)
• M65: 20,612,343 km (0.101 R)
• M66: 21,253,070 km (0.089 R)
• M67: 22,348,875 km (0.095 R)
• M68: 22,512,684 km (0.085 R)
• M69: 23,130,972 km (0.12 R)
• M70: 23,213,850 km (0.105 R)
• M71: 23,296,727 km (0.109 R)
• M72: 23,713,058 km (0.097 R)
• M73: 24,637,423 km (0.026 R)
• M74: 25,146,504 km (0.044 R)
• M75: 26,738,226 km (0.093 R)
• M76: 26,955,891 km (0.088 R)
• M77: 27,086,639 km (0.12 R)
• M78: 27,174,004 km (0.04 R)
• M79: 27,920,199 km (0.059 R)
• M80: 28,052,593 km (0.045 R)
• M81: 28,673,274 km (0.076 R)
• M82: 29,477,662 km (0.065 R)
• M83: 29,657,479 km (0.103 R)
• M84: 29,882,773 km (0.035 R)
• M85: 29,972,981 km (0.099 R)
• M86: 30,108,516 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.5

Radius: 10.8

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.07 AU - 10.15 AU

Year: 12175 Days

Day: 8.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 48,356,329 km

• M1: 149,897 km (0.101 R)
• M2: 532,269 km (0.057 R)
• M3: 603,029 km (0.08 R)
• M4: 716,275 km (0.066 R)
• M5: 865,424 km (0.086 R)
• M6: 1,116,898 km (0.082 R)
• M7: 1,546,842 km (0.096 R)
• M8: 2,221,977 km (0.111 R)
• M9: 2,761,427 km (0.047 R)
• M10: 3,203,788 km (0.052 R)
• M11: 3,597,230 km (0.107 R)
• M12: 3,668,289 km (0.078 R)
• M13: 3,811,903 km (0.078 R)
• M14: 4,253,965 km (0.039 R)
• M15: 4,379,627 km (0.119 R)
• M16: 4,609,110 km (0.118 R)
• M17: 5,159,930 km (0.083 R)
• M18: 5,621,140 km (0.06 R)
• M19: 5,870,669 km (0.11 R)
• M20: 6,180,636 km (0.115 R)
• M21: 6,352,075 km (0.107 R)
• M22: 7,810,056 km (0.063 R)
• M23: 8,339,184 km (0.109 R)
• M24: 8,719,910 km (0.108 R)
• M25: 9,399,683 km (0.101 R)
• M26: 9,630,064 km (0.04 R)
• M27: 9,762,458 km (0.117 R)
• M28: 10,366,235 km (0.111 R)
• M29: 10,638,503 km (0.046 R)
• M30: 11,680,303 km (0.117 R)
• M31: 13,562,244 km (0.104 R)
• M32: 13,673,694 km (0.088 R)
• M33: 14,084,939 km (0.061 R)
• M34: 14,160,186 km (0.029 R)
• M35: 14,728,509 km (0.086 R)
• M36: 15,381,503 km (0.096 R)
• M37: 15,536,636 km (0.086 R)
• M38: 15,731,114 km (0.115 R)
• M39: 15,887,443 km (0.115 R)
• M40: 16,004,878 km (0.026 R)
• M41: 17,075,550 km (0.033 R)
• M42: 20,636,877 km (0.098 R)
• M43: 21,237,811 km (0.095 R)
• M44: 21,410,597 km (0.105 R)
• M45: 22,456,884 km (0.11 R)
• M46: 22,632,811 km (0.03 R)
• M47: 22,720,925 km (0.074 R)
• M48: 24,372,784 km (0.075 R)
• M49: 24,962,200 km (0.098 R)
• M50: 26,758,870 km (0.05 R)
• M51: 27,226,214 km (0.095 R)
• M52: 28,311,397 km (0.104 R)
• M53: 28,739,845 km (0.071 R)
• M54: 30,670,107 km (0.11 R)
• M55: 31,159,142 km (0.095 R)
• M56: 32,741,588 km (0.064 R)
• M57: 33,341,625 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.8

Radius: 14.4

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.97 AU - 13.35 AU

Year: 14120 Days

Day: 7.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 92.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,356,329 km

• M1: 191,336 km (0.077 R)
• M2: 295,456 km (0.117 R)
• M3: 1,052,271 km (0.093 R)
• M4: 1,269,338 km (0.032 R)
• M5: 1,373,009 km (0.091 R)
• M6: 1,545,496 km (0.081 R)
• M7: 1,985,014 km (0.107 R)
• M8: 2,232,150 km (0.117 R)
• M9: 2,515,937 km (0.088 R)
• M10: 2,839,368 km (0.094 R)
• M11: 3,349,646 km (0.038 R)
• M12: 3,706,287 km (0.086 R)
• M13: 3,827,761 km (0.108 R)
• M14: 4,012,813 km (0.107 R)
• M15: 4,618,385 km (0.09 R)
• M16: 4,881,977 km (0.1 R)
• M17: 5,184,613 km (0.082 R)
• M18: 5,286,938 km (0.107 R)
• M19: 5,389,862 km (0.103 R)
• M20: 6,677,301 km (0.093 R)
• M21: 7,089,293 km (0.063 R)
• M22: 7,820,378 km (0.073 R)
• M23: 8,175,075 km (0.047 R)
• M24: 8,334,546 km (0.12 R)
• M25: 8,615,940 km (0.084 R)
• M26: 8,859,635 km (0.116 R)
• M27: 9,064,584 km (0.082 R)
• M28: 9,437,382 km (0.074 R)
• M29: 9,604,632 km (0.071 R)
• M30: 10,542,611 km (0.096 R)
• M31: 12,049,211 km (0.096 R)
• M32: 12,920,319 km (0.086 R)
• M33: 13,199,619 km (0.102 R)
• M34: 13,340,091 km (0.082 R)
• M35: 14,001,912 km (0.056 R)
• M36: 15,161,595 km (0.08 R)
• M37: 15,653,921 km (0.072 R)
• M38: 17,060,141 km (0.099 R)
• M39: 17,985,404 km (0.079 R)
• M40: 18,558,962 km (0.103 R)
• M41: 19,510,405 km (0.036 R)
• M42: 20,153,676 km (0.05 R)
• M43: 20,912,735 km (0.096 R)
• M44: 21,131,447 km (0.089 R)
• M45: 21,681,369 km (0.072 R)
• M46: 22,795,275 km (0.117 R)
• M47: 22,907,772 km (0.049 R)
• M48: 23,359,259 km (0.103 R)
• M49: 24,213,911 km (0.082 R)
• M50: 24,673,925 km (0.109 R)
• M51: 24,962,798 km (0.078 R)
• M52: 25,194,825 km (0.09 R)
• M53: 25,777,957 km (0.099 R)
• M54: 25,895,092 km (0.092 R)
• M55: 26,957,536 km (0.116 R)
• M56: 27,255,086 km (0.12 R)
• M57: 28,214,906 km (0.034 R)
• M58: 29,369,054 km (0.088 R)
• M59: 29,491,425 km (0.118 R)
• M60: 29,921,220 km (0.089 R)
• M61: 30,229,391 km (0.113 R)
• M62: 30,476,677 km (0.056 R)
• M63: 31,598,062 km (0.03 R)
• M64: 31,849,087 km (0.089 R)
• M65: 32,416,213 km (0.04 R)
• M66: 32,606,053 km (0.102 R)
• M67: 34,137,935 km (0.111 R)
• M68: 34,266,589 km (0.099 R)
• M69: 34,460,019 km (0.109 R)
• M70: 37,072,896 km (0.107 R)
• M71: 37,603,070 km (0.053 R)
• M72: 41,315,641 km (0.092 R)
• M73: 42,694,484 km (0.081 R)
• M74: 43,389,516 km (0.065 R)
• M75: 43,529,091 km (0.074 R)
• M76: 43,808,390 km (0.078 R)
• M77: 44,790,949 km (0.056 R)
• M78: 45,497,200 km (0.087 R)
• M79: 45,922,657 km (0.109 R)
• M80: 46,634,892 km (0.073 R)
• M81: 47,422,375 km (0.107 R)
• M82: 47,637,946 km (0.09 R)
• M83: 47,925,922 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.4

Radius: 5.7

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 13.1 AU - 13.5 AU

Year: 18371 Days

Day: 20.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,356,329 km

• M1: 197,320 km (0.108 R)
• M2: 414,536 km (0.104 R)
• M3: 486,492 km (0.029 R)
• M4: 710,739 km (0.11 R)
• M5: 852,708 km (0.085 R)
• M6: 984,354 km (0.098 R)
• M7: 1,267,543 km (0.09 R)
• M8: 1,620,743 km (0.056 R)
• M9: 1,832,424 km (0.096 R)
• M10: 2,904,143 km (0.114 R)
• M11: 2,988,965 km (0.119 R)
• M12: 3,132,280 km (0.066 R)
• M13: 3,881,915 km (0.087 R)
• M14: 4,228,683 km (0.118 R)
• M15: 4,851,010 km (0.085 R)
• M16: 5,053,416 km (0.087 R)
• M17: 5,224,257 km (0.101 R)
• M18: 5,783,603 km (0.066 R)
• M19: 6,215,492 km (0.066 R)
• M20: 6,845,150 km (0.097 R)
• M21: 7,301,722 km (0.074 R)
• M22: 7,689,779 km (0.119 R)
• M23: 8,485,790 km (0.059 R)
• M24: 8,648,103 km (0.04 R)
• M25: 8,852,454 km (0.052 R)
• M26: 10,500,574 km (0.113 R)
• M27: 10,543,957 km (0.111 R)
• M28: 10,850,184 km (0.094 R)
• M29: 11,560,774 km (0.065 R)
• M30: 11,605,653 km (0.078 R)
• M31: 11,921,604 km (0.114 R)
• M32: 12,423,954 km (0.087 R)
• M33: 13,026,384 km (0.09 R)
• M34: 13,260,654 km (0.072 R)
• M35: 13,307,778 km (0.113 R)
• M36: 13,496,421 km (0.119 R)
• M37: 15,381,653 km (0.043 R)
• M38: 15,530,054 km (0.114 R)
• M39: 16,178,561 km (0.058 R)
• M40: 16,279,240 km (0.117 R)
• M41: 16,430,334 km (0.034 R)
• M42: 17,142,420 km (0.11 R)
• M43: 17,708,798 km (0.052 R)
• M44: 18,491,045 km (0.061 R)
• M45: 18,543,703 km (0.12 R)
• M46: 18,912,911 km (0.072 R)
• M47: 19,231,405 km (0.082 R)
• M48: 19,605,100 km (0.086 R)
• M49: 20,577,187 km (0.055 R)
• M50: 20,904,806 km (0.118 R)
• M51: 21,014,312 km (0.037 R)
• M52: 22,736,782 km (0.066 R)
• M53: 23,131,870 km (0.113 R)
• M54: 23,301,963 km (0.044 R)
• M55: 24,851,049 km (0.049 R)
• M56: 27,445,824 km (0.102 R)
• M57: 28,168,232 km (0.114 R)
• M58: 28,653,378 km (0.116 R)
• M59: 29,080,180 km (0.098 R)
• M60: 29,324,923 km (0.045 R)
• M61: 29,939,919 km (0.119 R)
• M62: 30,248,989 km (0.081 R)
• M63: 30,434,939 km (0.079 R)
• M64: 31,433,205 km (0.048 R)
• M65: 32,252,104 km (0.078 R)
• M66: 32,759,540 km (0.066 R)
• M67: 32,823,269 km (0.077 R)
• M68: 33,205,791 km (0.12 R)
• M69: 33,333,697 km (0.112 R)
• M70: 34,104,126 km (0.051 R)
• M71: 34,426,958 km (0.115 R)
• M72: 34,491,584 km (0.087 R)
• M73: 36,780,880 km (0.088 R)
• M74: 36,847,003 km (0.088 R)
• M75: 37,576,891 km (0.08 R)
• M76: 38,647,264 km (0.048 R)
• M77: 38,916,390 km (0.086 R)
• M78: 39,186,115 km (0.099 R)
• M79: 39,253,584 km (0.117 R)
• M80: 39,456,438 km (0.07 R)
• M81: 41,229,024 km (0.033 R)
• M82: 41,917,623 km (0.079 R)
• M83: 42,124,965 km (0.072 R)
• M84: 42,263,343 km (0.083 R)
• M85: 42,332,607 km (0.074 R)
• M86: 42,540,698 km (0.062 R)
• M87: 42,679,525 km (0.111 R)
• M88: 42,818,501 km (0.093 R)
• M89: 43,936,147 km (0.063 R)
• M90: 44,639,406 km (0.108 R)
• M91: 45,275,646 km (0.097 R)
• M92: 45,986,086 km (0.098 R)
• M93: 46,199,862 km (0.085 R)
• M94: 46,628,460 km (0.077 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 14,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit