🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.78 AU - 1.14 AU

Year: 340 Days

Day: 32.3 Hours

Environment

Temp: 70 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,827,003 km

• M1: 796,309 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.78 AU - 2.04 AU

Year: 955 Days

Day: 47.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.5 AU - 3.64 AU

Year: 1945 Days

Day: 19 Hours

Environment

Temp: -93 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.31 AU - 3.59 AU

Year: 2317 Days

Day: 17.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.7

Radius: 12.3

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.85 AU - 6.56 AU

Year: 4922 Days

Day: 12.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,827,003 km

• M1: 173,833 km (0.089 R)
• M2: 315,203 km (0.106 R)
• M3: 404,812 km (0.104 R)
• M4: 626,665 km (0.07 R)
• M5: 725,998 km (0.113 R)
• M6: 916,586 km (0.077 R)
• M7: 1,050,476 km (0.097 R)
• M8: 1,191,248 km (0.048 R)
• M9: 1,278,912 km (0.093 R)
• M10: 1,450,950 km (0.078 R)
• M11: 1,587,981 km (0.065 R)
• M12: 1,841,101 km (0.077 R)
• M13: 2,227,662 km (0.074 R)
• M14: 2,312,933 km (0.082 R)
• M15: 2,994,949 km (0.096 R)
• M16: 3,464,238 km (0.094 R)
• M17: 4,456,371 km (0.067 R)
• M18: 4,816,303 km (0.119 R)
• M19: 4,943,761 km (0.077 R)
• M20: 5,169,654 km (0.044 R)
• M21: 5,267,491 km (0.037 R)
• M22: 5,415,293 km (0.105 R)
• M23: 5,833,569 km (0.118 R)
• M24: 6,384,239 km (0.114 R)
• M25: 7,424,393 km (0.115 R)
• M26: 7,720,746 km (0.087 R)
• M27: 8,574,800 km (0.083 R)
• M28: 8,866,217 km (0.064 R)
• M29: 8,983,651 km (0.114 R)
• M30: 9,498,866 km (0.096 R)
• M31: 10,557,720 km (0.104 R)
• M32: 11,333,983 km (0.068 R)
• M33: 12,215,564 km (0.075 R)
• M34: 14,319,209 km (0.049 R)
• M35: 15,247,913 km (0.105 R)
• M36: 15,672,172 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.3

Radius: 11.1

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.97 AU - 10.61 AU

Year: 10240 Days

Day: 14.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 78,827,003 km

• M1: 153,637 km (0.096 R)
• M2: 253,419 km (0.052 R)
• M3: 517,309 km (0.118 R)
• M4: 601,383 km (0.079 R)
• M5: 1,097,899 km (0.089 R)
• M6: 1,387,819 km (0.08 R)
• M7: 1,680,283 km (0.062 R)
• M8: 1,856,510 km (0.097 R)
• M9: 2,108,881 km (0.117 R)
• M10: 2,397,007 km (0.102 R)
• M11: 2,495,891 km (0.118 R)
• M12: 2,571,139 km (0.082 R)
• M13: 2,646,985 km (0.07 R)
• M14: 2,775,190 km (0.088 R)
• M15: 3,758,647 km (0.087 R)
• M16: 4,079,384 km (0.104 R)
• M17: 4,998,663 km (0.119 R)
• M18: 5,514,477 km (0.098 R)
• M19: 5,679,334 km (0.08 R)
• M20: 5,845,686 km (0.079 R)
• M21: 6,423,583 km (0.081 R)
• M22: 6,527,404 km (0.082 R)
• M23: 6,736,841 km (0.092 R)
• M24: 6,807,302 km (0.11 R)
• M25: 7,126,693 km (0.105 R)
• M26: 7,234,403 km (0.084 R)
• M27: 7,965,638 km (0.11 R)
• M28: 8,453,626 km (0.117 R)
• M29: 10,257,178 km (0.086 R)
• M30: 10,338,260 km (0.091 R)
• M31: 10,623,693 km (0.101 R)
• M32: 10,787,951 km (0.084 R)
• M33: 10,952,958 km (0.109 R)
• M34: 11,411,326 km (0.112 R)
• M35: 11,537,437 km (0.031 R)
• M36: 11,748,669 km (0.025 R)
• M37: 12,217,957 km (0.103 R)
• M38: 12,693,379 km (0.092 R)
• M39: 15,021,571 km (0.11 R)
• M40: 16,518,746 km (0.077 R)
• M41: 17,964,909 km (0.113 R)
• M42: 18,802,508 km (0.115 R)
• M43: 19,753,501 km (0.116 R)
• M44: 20,260,339 km (0.112 R)
• M45: 20,515,403 km (0.116 R)
• M46: 22,330,325 km (0.085 R)
• M47: 22,805,298 km (0.098 R)
• M48: 23,070,535 km (0.086 R)
• M49: 24,792,706 km (0.116 R)
• M50: 25,010,969 km (0.115 R)
• M51: 26,611,816 km (0.118 R)
• M52: 27,059,263 km (0.027 R)
• M53: 27,622,050 km (0.064 R)
• M54: 28,245,574 km (0.054 R)
• M55: 28,644,851 km (0.099 R)
• M56: 29,911,645 km (0.092 R)
• M57: 31,668,523 km (0.104 R)
• M58: 31,905,336 km (0.108 R)
• M59: 34,365,922 km (0.072 R)
• M60: 36,328,497 km (0.059 R)
• M61: 36,452,364 km (0.061 R)
• M62: 36,638,463 km (0.117 R)
• M63: 37,198,558 km (0.12 R)
• M64: 37,448,386 km (0.12 R)
• M65: 39,340,051 km (0.059 R)
• M66: 40,041,366 km (0.105 R)
• M67: 40,811,197 km (0.109 R)
• M68: 42,105,069 km (0.085 R)
• M69: 42,430,743 km (0.07 R)
• M70: 43,018,812 km (0.108 R)

Asteroid Belt

Center: 11.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.8

Radius: 7

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.79 AU - 13.93 AU

Year: 16678 Days

Day: 24.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,827,003 km

• M1: 352,303 km (0.119 R)
• M2: 411,245 km (0.119 R)
• M3: 591,959 km (0.117 R)
• M4: 758,461 km (0.102 R)
• M5: 940,073 km (0.097 R)
• M6: 1,047,185 km (0.053 R)
• M7: 1,158,187 km (0.048 R)
• M8: 1,368,222 km (0.075 R)
• M9: 1,797,568 km (0.113 R)
• M10: 2,529,550 km (0.081 R)
• M11: 3,181,049 km (0.118 R)
• M12: 3,310,900 km (0.117 R)
• M13: 3,376,574 km (0.081 R)
• M14: 3,676,966 km (0.096 R)
• M15: 3,847,657 km (0.06 R)
• M16: 4,267,878 km (0.069 R)
• M17: 5,000,309 km (0.026 R)
• M18: 6,292,086 km (0.059 R)
• M19: 6,496,288 km (0.116 R)
• M20: 6,786,059 km (0.068 R)
• M21: 7,811,253 km (0.085 R)
• M22: 8,701,959 km (0.102 R)
• M23: 8,884,019 km (0.087 R)
• M24: 8,975,423 km (0.099 R)
• M25: 9,021,350 km (0.099 R)
• M26: 9,344,481 km (0.094 R)
• M27: 9,718,476 km (0.109 R)
• M28: 10,193,001 km (0.106 R)
• M29: 10,577,916 km (0.058 R)
• M30: 10,967,618 km (0.083 R)
• M31: 11,312,591 km (0.098 R)
• M32: 12,114,136 km (0.102 R)
• M33: 12,573,103 km (0.039 R)
• M34: 13,983,811 km (0.069 R)
• M35: 15,389,133 km (0.08 R)
• M36: 15,664,543 km (0.083 R)
• M37: 16,388,148 km (0.104 R)
• M38: 16,669,392 km (0.102 R)
• M39: 16,782,188 km (0.092 R)
• M40: 17,465,252 km (0.054 R)
• M41: 17,810,075 km (0.081 R)
• M42: 18,975,892 km (0.077 R)
• M43: 20,045,965 km (0.074 R)
• M44: 21,319,043 km (0.081 R)
• M45: 22,244,306 km (0.11 R)
• M46: 23,056,772 km (0.068 R)
• M47: 23,371,975 km (0.106 R)
• M48: 23,625,094 km (0.081 R)
• M49: 25,097,885 km (0.108 R)
• M50: 26,600,297 km (0.108 R)
• M51: 26,798,364 km (0.114 R)
• M52: 28,603,262 km (0.1 R)
• M53: 29,417,972 km (0.042 R)
• M54: 30,378,092 km (0.112 R)
• M55: 31,209,257 km (0.068 R)
• M56: 31,557,671 km (0.059 R)
• M57: 32,047,753 km (0.074 R)
• M58: 32,258,686 km (0.091 R)
• M59: 32,399,458 km (0.045 R)
• M60: 33,747,185 km (0.088 R)
• M61: 33,890,051 km (0.064 R)
• M62: 34,607,822 km (0.07 R)
• M63: 36,790,604 km (0.086 R)
• M64: 36,937,809 km (0.107 R)
• M65: 37,158,765 km (0.063 R)
• M66: 39,468,406 km (0.096 R)
• M67: 40,147,581 km (0.053 R)
• M68: 40,450,666 km (0.085 R)
• M69: 40,754,649 km (0.062 R)
• M70: 42,208,291 km (0.115 R)
• M71: 43,678,838 km (0.061 R)
• M72: 46,909,105 km (0.101 R)
• M73: 48,109,927 km (0.079 R)
• M74: 48,593,128 km (0.105 R)
• M75: 49,239,840 km (0.091 R)
• M76: 49,726,781 km (0.05 R)
• M77: 51,361,437 km (0.101 R)
• M78: 52,185,272 km (0.061 R)
• M79: 52,598,911 km (0.12 R)
• M80: 52,930,569 km (0.065 R)
• M81: 56,539,468 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96

Radius: 7.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.04 AU - 15.86 AU

Year: 17839 Days

Day: 23.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 78,827,003 km

• M1: 140,323 km (0.07 R)
• M2: 368,759 km (0.119 R)
• M3: 595,250 km (0.094 R)
• M4: 878,588 km (0.088 R)
• M5: 1,235,978 km (0.082 R)
• M6: 2,241,275 km (0.096 R)
• M7: 2,501,875 km (0.117 R)
• M8: 2,910,726 km (0.059 R)
• M9: 3,291,752 km (0.086 R)
• M10: 3,790,212 km (0.101 R)
• M11: 4,259,051 km (0.032 R)
• M12: 4,912,495 km (0.107 R)
• M13: 5,137,191 km (0.116 R)
• M14: 5,308,032 km (0.061 R)
• M15: 5,480,668 km (0.108 R)
• M16: 5,626,077 km (0.028 R)
• M17: 6,009,945 km (0.113 R)
• M18: 6,220,130 km (0.094 R)
• M19: 6,310,936 km (0.117 R)
• M20: 6,678,797 km (0.031 R)
• M21: 7,275,393 km (0.117 R)
• M22: 7,531,654 km (0.077 R)
• M23: 7,921,806 km (0.036 R)
• M24: 8,152,336 km (0.113 R)
• M25: 8,586,469 km (0.068 R)
• M26: 9,131,005 km (0.05 R)
• M27: 9,234,377 km (0.083 R)
• M28: 9,581,744 km (0.116 R)
• M29: 10,075,267 km (0.116 R)
• M30: 10,396,902 km (0.043 R)
• M31: 10,794,534 km (0.08 R)
• M32: 10,977,043 km (0.11 R)
• M33: 12,206,438 km (0.061 R)
• M34: 14,031,532 km (0.113 R)
• M35: 14,672,110 km (0.041 R)
• M36: 15,733,208 km (0.03 R)
• M37: 15,815,936 km (0.12 R)
• M38: 16,189,631 km (0.084 R)
• M39: 16,566,319 km (0.089 R)
• M40: 17,456,276 km (0.058 R)
• M41: 19,459,691 km (0.066 R)
• M42: 20,714,368 km (0.069 R)
• M43: 21,488,837 km (0.111 R)
• M44: 24,249,516 km (0.102 R)
• M45: 25,065,422 km (0.109 R)
• M46: 25,501,051 km (0.108 R)
• M47: 27,268,251 km (0.085 R)
• M48: 27,566,699 km (0.103 R)
• M49: 27,716,297 km (0.112 R)
• M50: 29,634,590 km (0.095 R)
• M51: 32,696,559 km (0.108 R)
• M52: 33,491,074 km (0.102 R)
• M53: 35,044,797 km (0.062 R)
• M54: 35,260,966 km (0.06 R)
• M55: 36,130,130 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.9

Radius: 3.1

Gravity: 64.71 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.21 AU - 16.85 AU

Year: 22133 Days

Day: 18 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,827,003 km

• M1: 51,462 km (0.09 R)
• M2: 350,059 km (0.054 R)
• M3: 468,541 km (0.087 R)
• M4: 576,700 km (0.044 R)
• M5: 716,723 km (0.045 R)
• M6: 1,027,289 km (0.096 R)
• M7: 2,273,140 km (0.094 R)
• M8: 2,642,946 km (0.089 R)
• M9: 3,478,898 km (0.087 R)
• M10: 4,077,589 km (0.061 R)
• M11: 4,799,997 km (0.096 R)
• M12: 4,939,871 km (0.094 R)
• M13: 5,955,491 km (0.072 R)
• M14: 6,875,219 km (0.085 R)
• M15: 7,512,655 km (0.119 R)
• M16: 8,224,143 km (0.072 R)
• M17: 8,672,637 km (0.101 R)
• M18: 8,786,033 km (0.066 R)
• M19: 8,956,873 km (0.099 R)
• M20: 9,593,113 km (0.028 R)
• M21: 9,710,398 km (0.118 R)
• M22: 9,887,073 km (0.114 R)
• M23: 10,124,485 km (0.09 R)
• M24: 10,725,868 km (0.081 R)
• M25: 11,649,485 km (0.11 R)
• M26: 11,963,043 km (0.105 R)
• M27: 12,089,303 km (0.073 R)
• M28: 12,406,600 km (0.06 R)
• M29: 13,244,647 km (0.091 R)
• M30: 13,571,818 km (0.081 R)
• M31: 14,233,938 km (0.071 R)
• M32: 14,367,679 km (0.065 R)
• M33: 14,501,868 km (0.115 R)
• M34: 16,213,118 km (0.068 R)
• M35: 16,282,831 km (0.103 R)
• M36: 16,492,716 km (0.075 R)
• M37: 18,349,076 km (0.11 R)
• M38: 18,933,406 km (0.09 R)
• M39: 19,154,063 km (0.032 R)
• M40: 19,895,918 km (0.081 R)
• M41: 21,102,276 km (0.097 R)
• M42: 21,791,174 km (0.047 R)
• M43: 21,945,260 km (0.044 R)
• M44: 22,022,452 km (0.108 R)
• M45: 22,721,074 km (0.113 R)
• M46: 23,427,027 km (0.09 R)
• M47: 23,584,852 km (0.067 R)
• M48: 23,981,137 km (0.118 R)
• M49: 24,140,160 km (0.116 R)
• M50: 24,699,805 km (0.092 R)
• M51: 26,321,895 km (0.097 R)
• M52: 26,980,275 km (0.088 R)
• M53: 27,228,608 km (0.11 R)
• M54: 29,242,195 km (0.099 R)
• M55: 29,327,167 km (0.112 R)
• M56: 32,263,324 km (0.106 R)
• M57: 32,438,952 km (0.06 R)
• M58: 32,967,631 km (0.057 R)
• M59: 34,122,975 km (0.05 R)
• M60: 34,301,894 km (0.114 R)
• M61: 35,381,991 km (0.055 R)
• M62: 35,744,466 km (0.047 R)
• M63: 36,290,499 km (0.103 R)
• M64: 36,381,753 km (0.069 R)
• M65: 36,747,670 km (0.032 R)
• M66: 38,130,552 km (0.07 R)
• M67: 38,688,403 km (0.104 R)
• M68: 41,518,047 km (0.041 R)
• M69: 42,861,286 km (0.112 R)
• M70: 46,677,228 km (0.081 R)
• M71: 48,173,656 km (0.096 R)
• M72: 51,520,459 km (0.12 R)
• M73: 52,343,098 km (0.116 R)
• M74: 52,652,766 km (0.091 R)
• M75: 53,170,075 km (0.108 R)
• M76: 53,273,747 km (0.12 R)
• M77: 53,689,030 km (0.116 R)
• M78: 54,523,038 km (0.112 R)
• M79: 56,626,534 km (0.049 R)
• M80: 58,970,882 km (0.069 R)
• M81: 59,938,930 km (0.114 R)
• M82: 60,154,800 km (0.039 R)
• M83: 60,912,363 km (0.111 R)
• M84: 61,455,404 km (0.117 R)
• M85: 62,984,444 km (0.073 R)
• M86: 63,203,904 km (0.095 R)
• M87: 63,974,033 km (0.102 R)
• M88: 64,857,858 km (0.081 R)
• M89: 65,634,570 km (0.092 R)
• M90: 67,197,269 km (0.119 R)
• M91: 67,309,318 km (0.104 R)
• M92: 70,131,631 km (0.064 R)
• M93: 71,500,003 km (0.116 R)
• M94: 72,532,079 km (0.078 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 19,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit