🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.47 AU - 0.75 AU

Year: 178 Days

Day: 47 Hours

Environment

Temp: 147 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,486,174 km

• M1: 75,697 km (0.1 R)
• M2: 287,677 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.66 AU - 0.78 AU

Year: 228 Days

Day: 46.4 Hours

Environment

Temp: 103 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.37 AU - 1.63 AU

Year: 685 Days

Day: 30.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,486,174 km

• M1: 442,810 km (0.086 R)

Asteroid Belt

Center: 2.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.43 AU - 4.85 AU

Year: 3140 Days

Day: 47 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,486,174 km

• M1: 3,031,750 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.4

Radius: 13.4

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.09 AU - 6.51 AU

Year: 5207 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 49,486,174 km

• M1: 184,005 km (0.057 R)
• M2: 281,992 km (0.095 R)
• M3: 438,920 km (0.051 R)
• M4: 574,306 km (0.036 R)
• M5: 800,049 km (0.101 R)
• M6: 943,065 km (0.108 R)
• M7: 1,236,277 km (0.114 R)
• M8: 1,347,877 km (0.097 R)
• M9: 1,536,819 km (0.11 R)
• M10: 1,982,471 km (0.091 R)
• M11: 2,207,765 km (0.117 R)
• M12: 2,459,389 km (0.086 R)
• M13: 2,766,364 km (0.085 R)
• M14: 2,943,488 km (0.091 R)
• M15: 3,447,633 km (0.042 R)
• M16: 3,710,027 km (0.067 R)
• M17: 3,895,678 km (0.067 R)
• M18: 3,979,154 km (0.074 R)
• M19: 4,063,228 km (0.119 R)
• M20: 4,481,803 km (0.061 R)
• M21: 4,768,731 km (0.066 R)
• M22: 5,268,089 km (0.106 R)
• M23: 5,488,895 km (0.073 R)
• M24: 5,582,843 km (0.06 R)
• M25: 5,677,239 km (0.113 R)
• M26: 5,879,795 km (0.116 R)
• M27: 6,109,128 km (0.091 R)
• M28: 6,255,435 km (0.109 R)
• M29: 6,651,271 km (0.063 R)
• M30: 7,119,363 km (0.072 R)
• M31: 7,834,889 km (0.085 R)
• M32: 7,940,954 km (0.088 R)
• M33: 8,034,154 km (0.087 R)
• M34: 8,154,430 km (0.089 R)
• M35: 8,369,851 km (0.094 R)
• M36: 8,778,852 km (0.102 R)
• M37: 9,446,806 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232

Radius: 12.3

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.46 AU - 8.14 AU

Year: 8121 Days

Day: 9.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,486,174 km

• M1: 155,582 km (0.113 R)
• M2: 438,322 km (0.09 R)
• M3: 536,308 km (0.116 R)
• M4: 654,640 km (0.065 R)
• M5: 735,274 km (0.099 R)
• M6: 895,343 km (0.099 R)
• M7: 1,295,966 km (0.09 R)
• M8: 1,385,725 km (0.093 R)
• M9: 1,477,728 km (0.108 R)
• M10: 1,750,295 km (0.079 R)
• M11: 1,833,621 km (0.075 R)
• M12: 2,074,324 km (0.075 R)
• M13: 2,511,150 km (0.098 R)
• M14: 2,663,291 km (0.073 R)
• M15: 3,057,182 km (0.1 R)
• M16: 3,219,945 km (0.05 R)
• M17: 3,682,651 km (0.084 R)
• M18: 3,769,118 km (0.093 R)
• M19: 3,878,175 km (0.095 R)
• M20: 4,077,140 km (0.099 R)
• M21: 4,234,218 km (0.103 R)
• M22: 4,577,695 km (0.114 R)
• M23: 5,049,826 km (0.096 R)
• M24: 5,267,491 km (0.105 R)
• M25: 5,837,758 km (0.084 R)
• M26: 6,427,772 km (0.081 R)
• M27: 6,743,274 km (0.11 R)
• M28: 6,822,860 km (0.106 R)
• M29: 6,902,895 km (0.074 R)
• M30: 7,144,794 km (0.117 R)
• M31: 7,416,763 km (0.117 R)
• M32: 7,499,042 km (0.085 R)
• M33: 8,055,397 km (0.107 R)
• M34: 8,452,878 km (0.118 R)
• M35: 8,769,726 km (0.052 R)
• M36: 8,856,792 km (0.102 R)
• M37: 9,119,785 km (0.054 R)
• M38: 10,075,716 km (0.116 R)
• M39: 10,782,566 km (0.085 R)
• M40: 11,000,829 km (0.082 R)
• M41: 11,856,678 km (0.075 R)
• M42: 12,276,300 km (0.057 R)
• M43: 12,700,859 km (0.092 R)
• M44: 12,799,594 km (0.105 R)
• M45: 12,898,478 km (0.055 R)
• M46: 13,097,144 km (0.095 R)
• M47: 13,263,497 km (0.107 R)
• M48: 14,241,867 km (0.086 R)
• M49: 14,895,460 km (0.09 R)
• M50: 15,034,287 km (0.084 R)
• M51: 15,138,706 km (0.098 R)
• M52: 15,876,523 km (0.032 R)
• M53: 16,590,105 km (0.07 R)
• M54: 16,806,274 km (0.038 R)
• M55: 16,950,785 km (0.068 R)
• M56: 17,314,158 km (0.107 R)
• M57: 18,270,837 km (0.102 R)
• M58: 18,643,335 km (0.101 R)
• M59: 18,755,534 km (0.116 R)
• M60: 20,196,909 km (0.085 R)
• M61: 21,047,523 km (0.115 R)
• M62: 22,067,930 km (0.066 R)
• M63: 22,385,227 km (0.043 R)
• M64: 22,504,606 km (0.116 R)
• M65: 23,104,494 km (0.106 R)
• M66: 23,225,069 km (0.088 R)
• M67: 24,279,286 km (0.095 R)
• M68: 24,442,796 km (0.069 R)
• M69: 24,977,010 km (0.048 R)
• M70: 25,059,439 km (0.064 R)
• M71: 25,597,991 km (0.039 R)
• M72: 25,681,317 km (0.12 R)
• M73: 26,266,245 km (0.107 R)
• M74: 26,813,324 km (0.042 R)
• M75: 26,940,033 km (0.105 R)
• M76: 27,067,042 km (0.111 R)
• M77: 27,321,658 km (0.049 R)
• M78: 27,449,265 km (0.113 R)
• M79: 28,004,422 km (0.087 R)
• M80: 28,649,488 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.4

Radius: 12

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.36 AU - 10.26 AU

Year: 8930 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 143 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,486,174 km

• M1: 150,346 km (0.085 R)
• M2: 227,688 km (0.099 R)
• M3: 306,227 km (0.119 R)
• M4: 391,049 km (0.034 R)
• M5: 920,326 km (0.059 R)
• M6: 1,218,624 km (0.051 R)
• M7: 1,336,507 km (0.033 R)
• M8: 1,423,125 km (0.112 R)
• M9: 1,808,489 km (0.091 R)
• M10: 2,436,052 km (0.031 R)
• M11: 2,830,093 km (0.085 R)
• M12: 3,057,930 km (0.093 R)
• M13: 3,291,752 km (0.062 R)
• M14: 3,410,981 km (0.113 R)
• M15: 3,653,778 km (0.099 R)
• M16: 4,207,739 km (0.041 R)
• M17: 4,788,329 km (0.099 R)
• M18: 5,366,076 km (0.077 R)
• M19: 5,563,694 km (0.096 R)
• M20: 6,170,763 km (0.109 R)
• M21: 6,437,496 km (0.071 R)
• M22: 6,799,074 km (0.07 R)
• M23: 7,479,295 km (0.112 R)
• M24: 7,763,830 km (0.067 R)
• M25: 9,205,655 km (0.105 R)
• M26: 10,026,648 km (0.107 R)
• M27: 11,085,651 km (0.116 R)
• M28: 11,446,631 km (0.086 R)
• M29: 11,665,044 km (0.053 R)
• M30: 12,254,310 km (0.045 R)
• M31: 12,515,059 km (0.079 R)
• M32: 13,385,120 km (0.039 R)
• M33: 13,653,798 km (0.088 R)
• M34: 14,431,258 km (0.085 R)
• M35: 14,944,378 km (0.09 R)
• M36: 15,624,450 km (0.035 R)
• M37: 16,192,025 km (0.086 R)
• M38: 16,273,705 km (0.101 R)
• M39: 16,437,365 km (0.096 R)
• M40: 16,560,484 km (0.047 R)
• M41: 16,642,763 km (0.061 R)
• M42: 16,725,192 km (0.09 R)
• M43: 17,514,769 km (0.085 R)
• M44: 18,061,998 km (0.071 R)
• M45: 20,394,827 km (0.079 R)
• M46: 20,571,353 km (0.063 R)
• M47: 21,237,961 km (0.074 R)
• M48: 21,417,030 km (0.106 R)
• M49: 22,092,614 km (0.056 R)
• M50: 22,638,197 km (0.112 R)
• M51: 22,866,783 km (0.066 R)
• M52: 23,234,195 km (0.082 R)
• M53: 24,161,253 km (0.103 R)
• M54: 25,479,360 km (0.081 R)
• M55: 25,621,927 km (0.052 R)
• M56: 26,387,120 km (0.116 R)
• M57: 27,014,234 km (0.094 R)
• M58: 27,208,262 km (0.066 R)
• M59: 27,402,590 km (0.08 R)
• M60: 27,695,203 km (0.114 R)
• M61: 28,234,205 km (0.112 R)
• M62: 28,875,531 km (0.072 R)
• M63: 29,272,713 km (0.1 R)
• M64: 29,721,656 km (0.082 R)
• M65: 30,626,424 km (0.073 R)
• M66: 31,031,386 km (0.088 R)
• M67: 31,642,194 km (0.12 R)
• M68: 32,257,041 km (0.103 R)
• M69: 32,565,960 km (0.077 R)
• M70: 32,772,406 km (0.05 R)
• M71: 32,979,299 km (0.115 R)
• M72: 33,082,971 km (0.055 R)
• M73: 33,186,642 km (0.038 R)
• M74: 34,544,991 km (0.059 R)
• M75: 35,072,323 km (0.089 R)
• M76: 35,336,962 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.1

Radius: 3.2

Gravity: 45.91 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.9 AU - 14.58 AU

Year: 20032 Days

Day: 16.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,486,174 km

• M1: 175,628 km (0.109 R)
• M2: 442,361 km (0.112 R)
• M3: 479,461 km (0.095 R)
• M4: 537,206 km (0.119 R)
• M5: 638,484 km (0.113 R)
• M6: 768,035 km (0.108 R)
• M7: 2,259,377 km (0.075 R)
• M8: 3,150,830 km (0.102 R)
• M9: 3,260,037 km (0.099 R)
• M10: 3,370,440 km (0.112 R)
• M11: 3,747,277 km (0.09 R)
• M12: 3,785,724 km (0.104 R)
• M13: 4,137,279 km (0.075 R)
• M14: 4,216,865 km (0.081 R)
• M15: 5,382,681 km (0.088 R)
• M16: 6,640,500 km (0.097 R)
• M17: 6,827,348 km (0.106 R)
• M18: 7,206,129 km (0.113 R)
• M19: 7,689,181 km (0.098 R)
• M20: 9,460,121 km (0.12 R)
• M21: 11,967,381 km (0.042 R)
• M22: 12,480,502 km (0.073 R)
• M23: 12,538,097 km (0.092 R)
• M24: 12,653,287 km (0.115 R)
• M25: 13,117,489 km (0.049 R)
• M26: 13,292,968 km (0.089 R)
• M27: 14,785,805 km (0.117 R)
• M28: 14,968,464 km (0.087 R)
• M29: 15,213,206 km (0.118 R)
• M30: 15,520,929 km (0.118 R)
• M31: 17,861,387 km (0.054 R)
• M32: 18,447,213 km (0.093 R)
• M33: 19,570,543 km (0.094 R)
• M34: 19,905,193 km (0.1 R)
• M35: 19,972,363 km (0.108 R)
• M36: 21,675,385 km (0.086 R)
• M37: 22,579,255 km (0.075 R)
• M38: 23,993,554 km (0.096 R)
• M39: 25,073,052 km (0.098 R)
• M40: 25,874,597 km (0.093 R)
• M41: 26,094,656 km (0.108 R)
• M42: 26,462,966 km (0.085 R)
• M43: 26,981,173 km (0.119 R)
• M44: 28,027,909 km (0.05 R)
• M45: 28,783,678 km (0.085 R)
• M46: 29,087,810 km (0.107 R)
• M47: 29,240,250 km (0.029 R)
• M48: 29,852,853 km (0.065 R)
• M49: 29,929,747 km (0.11 R)
• M50: 30,006,640 km (0.026 R)
• M51: 30,237,918 km (0.085 R)
• M52: 30,392,303 km (0.108 R)
• M53: 32,978,551 km (0.091 R)
• M54: 33,058,137 km (0.106 R)
• M55: 34,499,363 km (0.116 R)
• M56: 35,146,524 km (0.072 R)
• M57: 35,471,450 km (0.101 R)
• M58: 37,608,605 km (0.088 R)
• M59: 40,635,569 km (0.046 R)
• M60: 41,490,221 km (0.112 R)
• M61: 43,130,263 km (0.078 R)
• M62: 44,439,992 km (0.108 R)
• M63: 46,206,444 km (0.118 R)
• M64: 47,995,784 km (0.101 R)
• M65: 48,446,672 km (0.109 R)
• M66: 48,627,386 km (0.104 R)
• M67: 49,170,875 km (0.118 R)
• M68: 49,261,681 km (0.107 R)
• M69: 49,534,398 km (0.053 R)
• M70: 50,355,541 km (0.112 R)
• M71: 51,181,022 km (0.058 R)
• M72: 52,288,794 km (0.096 R)
• M73: 52,381,395 km (0.058 R)
• M74: 53,124,747 km (0.094 R)
• M75: 54,715,870 km (0.099 R)
• M76: 55,092,557 km (0.099 R)
• M77: 55,564,539 km (0.114 R)
• M78: 56,893,267 km (0.092 R)
• M79: 56,988,561 km (0.058 R)
• M80: 57,561,521 km (0.063 R)
• M81: 58,136,425 km (0.095 R)
• M82: 58,713,275 km (0.103 R)
• M83: 59,291,919 km (0.111 R)
• M84: 59,388,559 km (0.064 R)
• M85: 59,872,509 km (0.112 R)
• M86: 61,039,372 km (0.099 R)
• M87: 61,723,483 km (0.066 R)
• M88: 62,115,579 km (0.091 R)
• M89: 62,311,851 km (0.085 R)
• M90: 62,803,580 km (0.115 R)
• M91: 65,681,095 km (0.042 R)
• M92: 66,381,961 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168

Radius: 6.6

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 13.79 AU - 15.77 AU

Year: 21182 Days

Day: 17.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,486,174 km

• M1: 83,625 km (0.118 R)
• M2: 147,055 km (0.113 R)
• M3: 191,635 km (0.074 R)
• M4: 277,354 km (0.116 R)
• M5: 338,839 km (0.111 R)
• M6: 492,177 km (0.077 R)
• M7: 684,859 km (0.104 R)
• M8: 754,422 km (0.06 R)
• M9: 919,728 km (0.105 R)
• M10: 977,472 km (0.103 R)
• M11: 1,221,018 km (0.052 R)
• M12: 1,263,504 km (0.117 R)
• M13: 1,483,263 km (0.107 R)
• M14: 1,574,667 km (0.085 R)
• M15: 2,265,510 km (0.103 R)
• M16: 2,838,171 km (0.049 R)
• M17: 2,980,887 km (0.08 R)
• M18: 3,363,259 km (0.065 R)
• M19: 3,981,398 km (0.111 R)
• M20: 4,336,244 km (0.036 R)
• M21: 4,734,922 km (0.11 R)
• M22: 4,802,540 km (0.068 R)
• M23: 4,870,458 km (0.079 R)
• M24: 4,938,675 km (0.087 R)
• M25: 5,425,316 km (0.084 R)
• M26: 5,746,204 km (0.092 R)
• M27: 7,167,832 km (0.117 R)
• M28: 7,598,824 km (0.096 R)
• M29: 8,362,970 km (0.098 R)
• M30: 11,792,202 km (0.1 R)
• M31: 11,976,058 km (0.034 R)
• M32: 12,160,961 km (0.114 R)
• M33: 12,440,110 km (0.029 R)
• M34: 12,533,609 km (0.057 R)
• M35: 12,627,407 km (0.059 R)
• M36: 12,862,724 km (0.075 R)
• M37: 13,337,847 km (0.109 R)
• M38: 13,481,461 km (0.084 R)
• M39: 14,256,228 km (0.09 R)
• M40: 14,403,133 km (0.115 R)
• M41: 14,846,691 km (0.104 R)
• M42: 15,445,232 km (0.111 R)
• M43: 16,000,839 km (0.08 R)
• M44: 16,102,565 km (0.09 R)
• M45: 16,460,254 km (0.116 R)
• M46: 16,924,007 km (0.088 R)
• M47: 17,864,379 km (0.111 R)
• M48: 18,181,676 km (0.104 R)
• M49: 18,234,634 km (0.085 R)
• M50: 18,287,741 km (0.044 R)
• M51: 18,929,067 km (0.103 R)
• M52: 20,564,172 km (0.081 R)
• M53: 20,619,523 km (0.115 R)
• M54: 21,007,879 km (0.066 R)
• M55: 21,119,330 km (0.071 R)
• M56: 21,174,980 km (0.047 R)
• M57: 21,904,569 km (0.069 R)
• M58: 22,187,459 km (0.032 R)
• M59: 22,414,548 km (0.104 R)
• M60: 23,043,009 km (0.065 R)
• M61: 23,157,900 km (0.114 R)
• M62: 23,215,495 km (0.066 R)
• M63: 25,555,056 km (0.097 R)
• M64: 26,211,492 km (0.056 R)
• M65: 26,331,469 km (0.113 R)
• M66: 26,451,596 km (0.101 R)
• M67: 26,692,449 km (0.062 R)
• M68: 27,054,925 km (0.064 R)
• M69: 27,358,459 km (0.089 R)
• M70: 27,419,195 km (0.036 R)
• M71: 28,213,859 km (0.046 R)
• M72: 28,398,313 km (0.104 R)
• M73: 33,333,098 km (0.055 R)
• M74: 33,463,099 km (0.029 R)
• M75: 34,246,393 km (0.107 R)
• M76: 34,574,611 km (0.064 R)
• M77: 34,772,080 km (0.118 R)
• M78: 35,234,038 km (0.109 R)
• M79: 35,897,804 km (0.08 R)
• M80: 36,097,667 km (0.108 R)
• M81: 36,901,008 km (0.06 R)
• M82: 38,252,924 km (0.06 R)
• M83: 38,525,192 km (0.075 R)
• M84: 39,758,626 km (0.076 R)
• M85: 40,726,824 km (0.051 R)
• M86: 43,252,036 km (0.102 R)
• M87: 44,891,778 km (0.082 R)
• M88: 46,189,240 km (0.119 R)
• M89: 46,406,606 km (0.095 R)
• M90: 46,479,161 km (0.116 R)
• M91: 46,988,093 km (0.077 R)
• M92: 48,599,561 km (0.075 R)
• M93: 48,820,667 km (0.109 R)
• M94: 48,894,568 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 11,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit