🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.31 AU - 1.67 AU

Year: 685 Days

Day: 33.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.71 AU - 2.17 AU

Year: 1018 Days

Day: 24.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.6 AU - 4.94 AU

Year: 3324 Days

Day: 18.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,858,131 km

• M1: 252,521 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370

Radius: 14.3

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.92 AU - 4.9 AU

Year: 3489 Days

Day: 13.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 70,858,131 km

• M1: 178,470 km (0.054 R)
• M2: 287,527 km (0.07 R)
• M3: 398,678 km (0.058 R)
• M4: 517,758 km (0.115 R)
• M5: 765,941 km (0.085 R)
• M6: 867,668 km (0.106 R)
• M7: 1,004,699 km (0.111 R)
• M8: 1,118,094 km (0.065 R)
• M9: 1,236,127 km (0.053 R)
• M10: 1,485,956 km (0.115 R)
• M11: 1,715,439 km (0.081 R)
• M12: 1,918,144 km (0.107 R)
• M13: 2,022,414 km (0.059 R)
• M14: 2,128,927 km (0.092 R)
• M15: 2,223,623 km (0.087 R)
• M16: 2,389,377 km (0.102 R)
• M17: 2,488,112 km (0.077 R)
• M18: 2,631,576 km (0.114 R)
• M19: 2,807,503 km (0.042 R)
• M20: 3,486,229 km (0.086 R)
• M21: 3,599,026 km (0.06 R)
• M22: 3,745,781 km (0.118 R)
• M23: 3,861,271 km (0.078 R)
• M24: 4,062,181 km (0.06 R)
• M25: 4,180,961 km (0.077 R)
• M26: 4,300,939 km (0.111 R)
• M27: 4,509,329 km (0.064 R)
• M28: 4,685,705 km (0.098 R)
• M29: 5,136,592 km (0.038 R)
• M30: 5,451,197 km (0.077 R)
• M31: 5,906,423 km (0.084 R)
• M32: 6,177,644 km (0.101 R)
• M33: 6,572,283 km (0.077 R)
• M34: 6,954,805 km (0.115 R)
• M35: 7,262,079 km (0.115 R)
• M36: 7,469,422 km (0.092 R)
• M37: 7,805,269 km (0.104 R)
• M38: 8,557,297 km (0.106 R)
• M39: 8,732,477 km (0.038 R)
• M40: 8,908,852 km (0.069 R)
• M41: 9,153,295 km (0.108 R)
• M42: 9,355,103 km (0.079 R)
• M43: 9,740,018 km (0.09 R)
• M44: 10,176,545 km (0.084 R)
• M45: 10,362,345 km (0.097 R)
• M46: 10,479,032 km (0.098 R)
• M47: 10,760,724 km (0.098 R)
• M48: 11,403,995 km (0.097 R)
• M49: 12,010,764 km (0.085 R)
• M50: 12,157,819 km (0.041 R)
• M51: 12,256,404 km (0.111 R)
• M52: 12,528,522 km (0.032 R)
• M53: 12,902,816 km (0.087 R)
• M54: 14,099,749 km (0.096 R)
• M55: 14,203,271 km (0.097 R)
• M56: 14,777,128 km (0.106 R)
• M57: 14,882,295 km (0.089 R)
• M58: 15,305,358 km (0.088 R)
• M59: 15,491,757 km (0.066 R)
• M60: 16,109,447 km (0.108 R)
• M61: 16,544,029 km (0.067 R)
• M62: 17,092,604 km (0.086 R)
• M63: 17,507,888 km (0.073 R)
• M64: 18,038,810 km (0.118 R)
• M65: 18,603,393 km (0.082 R)
• M66: 18,802,358 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.5

Radius: 9.3

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.84 AU - 5.14 AU

Year: 4199 Days

Day: 10.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 70,858,131 km

• M1: 116,836 km (0.094 R)
• M2: 245,490 km (0.104 R)
• M3: 349,012 km (0.092 R)
• M4: 436,078 km (0.115 R)
• M5: 550,670 km (0.093 R)
• M6: 608,863 km (0.116 R)
• M7: 711,188 km (0.109 R)
• M8: 849,716 km (0.089 R)
• M9: 1,054,366 km (0.079 R)
• M10: 1,154,148 km (0.071 R)
• M11: 1,257,520 km (0.057 R)
• M12: 1,501,364 km (0.1 R)
• M13: 1,672,504 km (0.08 R)
• M14: 1,750,594 km (0.039 R)
• M15: 1,809,985 km (0.096 R)
• M16: 1,880,296 km (0.068 R)
• M17: 2,267,006 km (0.088 R)
• M18: 2,678,400 km (0.118 R)
• M19: 2,828,597 km (0.118 R)
• M20: 2,910,576 km (0.077 R)
• M21: 2,969,667 km (0.057 R)
• M22: 3,077,079 km (0.079 R)
• M23: 3,800,085 km (0.052 R)
• M24: 3,903,906 km (0.067 R)
• M25: 4,114,241 km (0.052 R)
• M26: 4,684,358 km (0.107 R)
• M27: 4,753,921 km (0.103 R)
• M28: 4,851,908 km (0.092 R)
• M29: 4,936,431 km (0.097 R)
• M30: 5,279,309 km (0.105 R)
• M31: 5,439,079 km (0.101 R)
• M32: 5,600,346 km (0.074 R)
• M33: 5,689,057 km (0.097 R)
• M34: 5,988,253 km (0.055 R)
• M35: 6,185,423 km (0.103 R)
• M36: 6,601,754 km (0.106 R)
• M37: 6,679,844 km (0.105 R)
• M38: 6,837,071 km (0.095 R)
• M39: 6,900,202 km (0.072 R)
• M40: 7,251,308 km (0.115 R)
• M41: 7,331,941 km (0.097 R)
• M42: 7,575,636 km (0.093 R)
• M43: 7,706,834 km (0.067 R)
• M44: 8,662,315 km (0.04 R)
• M45: 8,730,831 km (0.115 R)
• M46: 8,902,719 km (0.108 R)
• M47: 9,041,097 km (0.11 R)
• M48: 9,145,367 km (0.065 R)
• M49: 9,232,582 km (0.091 R)
• M50: 9,672,699 km (0.065 R)
• M51: 9,797,165 km (0.064 R)
• M52: 9,886,325 km (0.079 R)
• M53: 9,993,736 km (0.117 R)
• M54: 10,227,857 km (0.088 R)
• M55: 10,445,671 km (0.034 R)
• M56: 10,628,330 km (0.044 R)
• M57: 10,922,589 km (0.084 R)
• M58: 11,257,090 km (0.037 R)
• M59: 11,406,838 km (0.113 R)
• M60: 11,594,882 km (0.106 R)
• M61: 11,955,114 km (0.06 R)
• M62: 12,203,596 km (0.088 R)
• M63: 12,434,575 km (0.073 R)
• M64: 12,608,857 km (0.108 R)
• M65: 12,822,781 km (0.111 R)
• M66: 12,940,066 km (0.119 R)
• M67: 13,018,306 km (0.056 R)
• M68: 13,195,280 km (0.075 R)
• M69: 13,254,371 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.7

Radius: 8.2

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.31 AU - 6.59 AU

Year: 6171 Days

Day: 9.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 70,858,131 km

• M1: 110,403 km (0.09 R)
• M2: 196,422 km (0.091 R)
• M3: 249,978 km (0.088 R)
• M4: 320,439 km (0.073 R)
• M5: 389,254 km (0.057 R)
• M6: 760,256 km (0.054 R)
• M7: 857,196 km (0.102 R)
• M8: 1,033,272 km (0.061 R)
• M9: 1,125,874 km (0.097 R)
• M10: 1,189,153 km (0.076 R)
• M11: 1,253,780 km (0.084 R)
• M12: 1,369,718 km (0.044 R)
• M13: 1,757,326 km (0.119 R)
• M14: 2,002,218 km (0.09 R)
• M15: 2,060,262 km (0.069 R)
• M16: 2,178,145 km (0.1 R)
• M17: 2,800,771 km (0.03 R)
• M18: 3,064,662 km (0.105 R)
• M19: 3,199,599 km (0.118 R)
• M20: 4,075,046 km (0.112 R)
• M21: 4,223,746 km (0.097 R)
• M22: 4,424,806 km (0.118 R)
• M23: 4,500,951 km (0.118 R)
• M24: 4,551,964 km (0.067 R)
• M25: 4,836,350 km (0.119 R)
• M26: 5,476,479 km (0.104 R)
• M27: 6,143,237 km (0.086 R)
• M28: 8,199,010 km (0.114 R)
• M29: 8,355,639 km (0.069 R)
• M30: 11,444,237 km (0.097 R)
• M31: 11,514,099 km (0.03 R)
• M32: 12,400,467 km (0.079 R)
• M33: 12,760,998 km (0.105 R)
• M34: 13,088,617 km (0.105 R)
• M35: 13,455,730 km (0.079 R)
• M36: 13,529,631 km (0.103 R)
• M37: 13,677,733 km (0.066 R)
• M38: 14,313,075 km (0.074 R)
• M39: 14,388,473 km (0.087 R)
• M40: 15,573,886 km (0.038 R)
• M41: 16,041,230 km (0.034 R)
• M42: 16,158,664 km (0.083 R)
• M43: 17,109,359 km (0.096 R)
• M44: 17,834,161 km (0.086 R)
• M45: 17,915,243 km (0.048 R)
• M46: 18,774,832 km (0.115 R)
• M47: 18,939,988 km (0.072 R)
• M48: 19,022,865 km (0.065 R)
• M49: 19,522,223 km (0.099 R)
• M50: 19,731,510 km (0.117 R)
• M51: 20,025,919 km (0.087 R)
• M52: 20,704,046 km (0.081 R)
• M53: 20,874,887 km (0.088 R)
• M54: 21,174,681 km (0.068 R)
• M55: 21,822,290 km (0.117 R)
• M56: 22,871,719 km (0.044 R)
• M57: 22,959,832 km (0.105 R)
• M58: 23,580,364 km (0.086 R)
• M59: 23,848,145 km (0.045 R)
• M60: 23,982,334 km (0.066 R)
• M61: 24,611,842 km (0.1 R)
• M62: 24,792,706 km (0.073 R)
• M63: 24,974,018 km (0.088 R)
• M64: 25,064,974 km (0.108 R)
• M65: 25,612,203 km (0.118 R)
• M66: 26,672,104 km (0.113 R)
• M67: 26,857,904 km (0.085 R)
• M68: 27,184,177 km (0.087 R)
• M69: 27,652,418 km (0.101 R)
• M70: 28,028,956 km (0.107 R)
• M71: 28,596,979 km (0.085 R)
• M72: 29,025,428 km (0.032 R)
• M73: 30,226,848 km (0.048 R)
• M74: 30,711,994 km (0.116 R)
• M75: 31,248,452 km (0.098 R)
• M76: 31,886,637 km (0.061 R)
• M77: 32,976,307 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.8

Radius: 8.3

Gravity: 14.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.25 AU - 11.83 AU

Year: 13819 Days

Day: 7.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,858,131 km

• M1: 126,859 km (0.116 R)
• M2: 191,186 km (0.076 R)
• M3: 989,440 km (0.088 R)
• M4: 1,476,830 km (0.073 R)
• M5: 2,092,425 km (0.085 R)
• M6: 2,883,349 km (0.111 R)
• M7: 2,988,217 km (0.04 R)
• M8: 3,201,843 km (0.09 R)
• M9: 4,144,908 km (0.09 R)
• M10: 4,343,425 km (0.118 R)
• M11: 4,464,000 km (0.101 R)
• M12: 4,626,464 km (0.09 R)
• M13: 5,210,494 km (0.113 R)
• M14: 5,950,854 km (0.102 R)
• M15: 6,310,637 km (0.063 R)
• M16: 6,770,351 km (0.091 R)
• M17: 7,098,718 km (0.079 R)
• M18: 7,480,193 km (0.12 R)
• M19: 7,722,092 km (0.114 R)
• M20: 8,015,604 km (0.047 R)
• M21: 9,123,525 km (0.111 R)
• M22: 9,278,210 km (0.094 R)
• M23: 9,695,288 km (0.118 R)
• M24: 10,332,276 km (0.051 R)
• M25: 11,312,890 km (0.107 R)
• M26: 11,646,493 km (0.075 R)
• M27: 12,437,118 km (0.066 R)
• M28: 12,494,265 km (0.046 R)
• M29: 15,093,976 km (0.085 R)
• M30: 15,277,234 km (0.045 R)
• M31: 15,645,843 km (0.106 R)
• M32: 16,141,760 km (0.106 R)
• M33: 16,204,142 km (0.091 R)
• M34: 16,329,206 km (0.073 R)
• M35: 16,454,419 km (0.084 R)
• M36: 17,085,722 km (0.085 R)
• M37: 17,276,609 km (0.094 R)
• M38: 17,532,272 km (0.058 R)
• M39: 19,423,189 km (0.117 R)
• M40: 21,515,016 km (0.077 R)
• M41: 22,274,375 km (0.054 R)
• M42: 22,552,627 km (0.103 R)
• M43: 22,902,088 km (0.072 R)
• M44: 23,183,032 km (0.047 R)
• M45: 23,394,414 km (0.035 R)
• M46: 24,246,524 km (0.069 R)
• M47: 24,604,511 km (0.075 R)
• M48: 24,892,188 km (0.077 R)
• M49: 26,054,115 km (0.086 R)
• M50: 27,159,344 km (0.086 R)
• M51: 28,355,080 km (0.071 R)
• M52: 28,505,725 km (0.088 R)
• M53: 29,415,429 km (0.113 R)
• M54: 29,491,724 km (0.084 R)
• M55: 30,720,372 km (0.079 R)
• M56: 30,797,714 km (0.071 R)
• M57: 33,545,527 km (0.114 R)
• M58: 34,505,497 km (0.076 R)
• M59: 34,908,214 km (0.081 R)
• M60: 34,988,848 km (0.101 R)
• M61: 35,799,518 km (0.082 R)
• M62: 35,880,900 km (0.082 R)
• M63: 36,207,173 km (0.119 R)
• M64: 37,027,119 km (0.099 R)
• M65: 39,775,979 km (0.079 R)
• M66: 40,961,842 km (0.036 R)
• M67: 41,473,616 km (0.065 R)
• M68: 42,589,766 km (0.037 R)
• M69: 43,368,273 km (0.051 R)
• M70: 44,151,418 km (0.114 R)
• M71: 44,238,783 km (0.113 R)
• M72: 45,379,018 km (0.039 R)
• M73: 45,643,507 km (0.089 R)
• M74: 46,174,131 km (0.085 R)
• M75: 46,528,977 km (0.071 R)
• M76: 46,706,699 km (0.116 R)
• M77: 48,857,468 km (0.108 R)
• M78: 50,309,166 km (0.066 R)
• M79: 50,491,525 km (0.082 R)
• M80: 51,315,361 km (0.117 R)
• M81: 53,533,748 km (0.091 R)
• M82: 57,300,024 km (0.098 R)
• M83: 58,542,434 km (0.062 R)
• M84: 58,734,368 km (0.083 R)
• M85: 60,956,345 km (0.103 R)
• M86: 61,638,063 km (0.118 R)
• M87: 61,735,750 km (0.083 R)
• M88: 62,518,297 km (0.084 R)
• M89: 63,698,474 km (0.105 R)
• M90: 64,489,248 km (0.118 R)
• M91: 64,588,282 km (0.08 R)
• M92: 65,283,314 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.1

Radius: 4.8

Gravity: 14.85 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.49 AU - 17.67 AU

Year: 25433 Days

Day: 15.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 88.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,858,131 km

• M1: 110,403 km (0.065 R)
• M2: 176,974 km (0.104 R)
• M3: 275,110 km (0.108 R)
• M4: 427,551 km (0.095 R)
• M5: 503,546 km (0.109 R)
• M6: 735,573 km (0.114 R)
• M7: 781,050 km (0.092 R)
• M8: 851,212 km (0.116 R)
• M9: 1,205,908 km (0.108 R)
• M10: 1,691,802 km (0.113 R)
• M11: 1,971,251 km (0.082 R)
• M12: 2,677,951 km (0.079 R)
• M13: 3,378,219 km (0.099 R)
• M14: 4,131,594 km (0.039 R)
• M15: 4,255,311 km (0.055 R)
• M16: 4,633,345 km (0.069 R)
• M17: 4,978,468 km (0.085 R)
• M18: 5,739,023 km (0.091 R)
• M19: 7,068,499 km (0.112 R)
• M20: 8,592,752 km (0.106 R)
• M21: 9,176,333 km (0.101 R)
• M22: 9,391,605 km (0.068 R)
• M23: 11,173,465 km (0.094 R)
• M24: 11,288,207 km (0.1 R)
• M25: 11,634,974 km (0.093 R)
• M26: 12,457,314 km (0.087 R)
• M27: 13,116,592 km (0.066 R)
• M28: 13,298,353 km (0.117 R)
• M29: 14,033,776 km (0.092 R)
• M30: 14,157,643 km (0.036 R)
• M31: 14,406,425 km (0.113 R)
• M32: 14,845,195 km (0.071 R)
• M33: 15,288,454 km (0.069 R)
• M34: 15,543,668 km (0.117 R)
• M35: 16,382,912 km (0.066 R)
• M36: 17,236,667 km (0.105 R)
• M37: 17,769,385 km (0.103 R)
• M38: 17,903,275 km (0.085 R)
• M39: 18,104,933 km (0.1 R)
• M40: 19,814,238 km (0.068 R)
• M41: 20,022,777 km (0.054 R)
• M42: 21,218,214 km (0.069 R)
• M43: 21,932,245 km (0.06 R)
• M44: 22,075,859 km (0.104 R)
• M45: 22,726,609 km (0.066 R)
• M46: 25,090,704 km (0.098 R)
• M47: 27,299,667 km (0.115 R)
• M48: 28,937,763 km (0.117 R)
• M49: 29,490,827 km (0.112 R)
• M50: 30,286,987 km (0.115 R)
• M51: 30,366,872 km (0.06 R)
• M52: 31,737,637 km (0.049 R)
• M53: 31,818,869 km (0.107 R)
• M54: 31,900,250 km (0.1 R)
• M55: 33,128,448 km (0.103 R)
• M56: 34,622,632 km (0.104 R)
• M57: 35,462,175 km (0.111 R)
• M58: 35,715,444 km (0.1 R)
• M59: 35,884,490 km (0.08 R)
• M60: 36,053,984 km (0.1 R)
• M61: 38,713,087 km (0.038 R)
• M62: 38,886,919 km (0.109 R)
• M63: 39,060,902 km (0.093 R)
• M64: 40,022,367 km (0.111 R)
• M65: 41,701,454 km (0.086 R)
• M66: 41,790,464 km (0.057 R)
• M67: 42,594,403 km (0.108 R)
• M68: 43,223,163 km (0.06 R)
• M69: 44,217,540 km (0.057 R)
• M70: 44,854,229 km (0.071 R)
• M71: 46,136,582 km (0.108 R)
• M72: 46,597,493 km (0.056 R)
• M73: 47,245,401 km (0.091 R)
• M74: 47,617,002 km (0.117 R)
• M75: 48,737,341 km (0.091 R)
• M76: 49,772,109 km (0.111 R)
• M77: 50,529,074 km (0.105 R)
• M78: 50,909,053 km (0.082 R)
• M79: 51,289,929 km (0.056 R)
• M80: 52,822,859 km (0.088 R)
• M81: 56,425,175 km (0.091 R)
• M82: 56,720,781 km (0.098 R)
• M83: 58,305,621 km (0.083 R)
• M84: 59,403,669 km (0.045 R)
• M85: 59,603,980 km (0.104 R)
• M86: 60,105,881 km (0.076 R)
• M87: 61,417,406 km (0.118 R)
• M88: 62,127,547 km (0.095 R)
• M89: 63,146,757 km (0.107 R)
• M90: 64,171,353 km (0.115 R)
• M91: 66,653,032 km (0.109 R)
• M92: 67,278,351 km (0.074 R)
• M93: 68,010,184 km (0.049 R)
• M94: 68,744,859 km (0.119 R)
• M95: 68,955,194 km (0.068 R)
• M96: 70,221,839 km (0.109 R)
• M97: 70,433,819 km (0.081 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 17,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit