🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.49 AU - 0.53 AU

Year: 160 Days

Day: 15.7 Hours

Environment

Temp: 39 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,187,258 km

• M1: 208,240 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.59 AU - 1.69 AU

Year: 923 Days

Day: 27.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,187,258 km

• M1: 61,634 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.96 AU - 2.18 AU

Year: 1310 Days

Day: 16.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.9

Radius: 14.3

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.63 AU - 5.61 AU

Year: 4366 Days

Day: 12.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,187,258 km

• M1: 185,651 km (0.112 R)
• M2: 323,431 km (0.097 R)
• M3: 514,916 km (0.085 R)
• M4: 680,970 km (0.067 R)
• M5: 778,208 km (0.072 R)
• M6: 1,250,339 km (0.089 R)
• M7: 1,421,479 km (0.117 R)
• M8: 2,037,523 km (0.043 R)
• M9: 2,204,025 km (0.104 R)
• M10: 2,298,571 km (0.051 R)
• M11: 2,452,807 km (0.066 R)
• M12: 2,833,234 km (0.062 R)
• M13: 3,083,362 km (0.09 R)
• M14: 3,362,661 km (0.099 R)
• M15: 3,605,608 km (0.109 R)
• M16: 4,179,316 km (0.039 R)
• M17: 4,321,434 km (0.115 R)
• M18: 4,586,072 km (0.119 R)
• M19: 4,856,246 km (0.099 R)
• M20: 5,335,258 km (0.115 R)
• M21: 5,438,032 km (0.087 R)
• M22: 5,750,393 km (0.114 R)
• M23: 6,257,230 km (0.106 R)
• M24: 6,393,065 km (0.072 R)
• M25: 7,086,900 km (0.093 R)
• M26: 7,256,993 km (0.101 R)
• M27: 7,457,155 km (0.12 R)
• M28: 7,601,367 km (0.085 R)
• M29: 8,879,082 km (0.117 R)
• M30: 9,062,639 km (0.11 R)
• M31: 9,247,542 km (0.026 R)
• M32: 10,836,720 km (0.114 R)
• M33: 11,000,231 km (0.041 R)
• M34: 11,131,727 km (0.112 R)
• M35: 11,965,137 km (0.093 R)
• M36: 12,406,451 km (0.063 R)
• M37: 13,375,246 km (0.106 R)
• M38: 13,691,796 km (0.095 R)
• M39: 14,117,850 km (0.051 R)
• M40: 14,440,234 km (0.106 R)
• M41: 14,765,011 km (0.067 R)
• M42: 14,946,473 km (0.092 R)
• M43: 15,348,442 km (0.111 R)
• M44: 15,495,497 km (0.082 R)
• M45: 16,275,201 km (0.098 R)
• M46: 16,688,839 km (0.087 R)
• M47: 17,718,521 km (0.081 R)
• M48: 18,455,590 km (0.115 R)
• M49: 18,768,848 km (0.12 R)
• M50: 19,559,922 km (0.084 R)
• M51: 19,799,428 km (0.059 R)
• M52: 20,160,407 km (0.078 R)
• M53: 21,297,351 km (0.117 R)
• M54: 21,584,878 km (0.047 R)
• M55: 21,791,174 km (0.093 R)
• M56: 21,997,918 km (0.101 R)
• M57: 22,246,999 km (0.11 R)
• M58: 23,548,650 km (0.032 R)
• M59: 23,888,536 km (0.119 R)
• M60: 24,230,218 km (0.07 R)
• M61: 24,401,507 km (0.108 R)
• M62: 25,351,454 km (0.102 R)
• M63: 26,313,368 km (0.115 R)
• M64: 27,109,378 km (0.074 R)
• M65: 27,198,389 km (0.029 R)
• M66: 27,555,030 km (0.117 R)
• M67: 27,689,219 km (0.085 R)
• M68: 28,589,200 km (0.086 R)
• M69: 28,997,303 km (0.081 R)
• M70: 29,224,991 km (0.06 R)
• M71: 29,544,532 km (0.068 R)
• M72: 30,003,199 km (0.115 R)
• M73: 30,602,937 km (0.057 R)
• M74: 30,834,664 km (0.109 R)
• M75: 30,927,415 km (0.113 R)
• M76: 31,253,239 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370

Radius: 11.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7 AU - 7.68 AU

Year: 8744 Days

Day: 5 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,187,258 km

• M1: 151,393 km (0.088 R)
• M2: 419,323 km (0.088 R)
• M3: 542,891 km (0.114 R)
• M4: 616,642 km (0.068 R)
• M5: 694,284 km (0.062 R)
• M6: 965,056 km (0.097 R)
• M7: 1,153,699 km (0.084 R)
• M8: 1,269,637 km (0.114 R)
• M9: 1,460,225 km (0.119 R)
• M10: 1,623,286 km (0.109 R)
• M11: 1,987,857 km (0.07 R)
• M12: 2,128,628 km (0.075 R)
• M13: 2,659,252 km (0.053 R)
• M14: 2,860,311 km (0.08 R)
• M15: 2,974,305 km (0.117 R)
• M16: 3,066,457 km (0.031 R)
• M17: 3,183,143 km (0.069 R)
• M18: 3,542,178 km (0.074 R)
• M19: 4,615,842 km (0.048 R)
• M20: 4,777,109 km (0.118 R)
• M21: 4,885,717 km (0.085 R)
• M22: 5,216,328 km (0.069 R)
• M23: 5,440,875 km (0.108 R)
• M24: 5,554,270 km (0.111 R)
• M25: 6,580,661 km (0.119 R)
• M26: 7,162,297 km (0.062 R)
• M27: 8,178,815 km (0.069 R)
• M28: 8,770,474 km (0.104 R)
• M29: 8,937,426 km (0.094 R)
• M30: 9,206,552 km (0.113 R)
• M31: 9,649,511 km (0.081 R)
• M32: 9,787,291 km (0.076 R)
• M33: 9,890,962 km (0.081 R)
• M34: 10,099,651 km (0.027 R)
• M35: 10,485,764 km (0.076 R)
• M36: 11,020,277 km (0.036 R)
• M37: 11,527,114 km (0.108 R)
• M38: 11,710,073 km (0.04 R)
• M39: 11,893,928 km (0.066 R)
• M40: 12,526,129 km (0.063 R)
• M41: 13,207,547 km (0.105 R)
• M42: 14,645,931 km (0.052 R)
• M43: 15,970,321 km (0.104 R)
• M44: 16,585,018 km (0.057 R)
• M45: 16,667,596 km (0.09 R)
• M46: 17,124,019 km (0.112 R)
• M47: 17,290,971 km (0.04 R)
• M48: 17,964,460 km (0.05 R)
• M49: 21,010,273 km (0.068 R)
• M50: 21,233,922 km (0.051 R)
• M51: 21,368,410 km (0.071 R)
• M52: 21,638,434 km (0.112 R)
• M53: 21,864,327 km (0.103 R)
• M54: 22,959,234 km (0.107 R)
• M55: 24,823,523 km (0.069 R)
• M56: 25,012,614 km (0.103 R)
• M57: 25,439,866 km (0.07 R)
• M58: 25,726,047 km (0.032 R)
• M59: 27,172,957 km (0.108 R)
• M60: 27,270,345 km (0.108 R)
• M61: 27,514,340 km (0.119 R)
• M62: 27,758,932 km (0.117 R)
• M63: 28,201,293 km (0.076 R)
• M64: 28,398,613 km (0.085 R)
• M65: 28,695,564 km (0.066 R)
• M66: 29,043,230 km (0.098 R)
• M67: 29,342,276 km (0.067 R)
• M68: 29,592,404 km (0.107 R)
• M69: 29,993,924 km (0.106 R)
• M70: 31,056,518 km (0.106 R)
• M71: 31,311,433 km (0.098 R)
• M72: 31,874,519 km (0.068 R)
• M73: 32,286,063 km (0.111 R)
• M74: 32,803,073 km (0.074 R)
• M75: 33,166,596 km (0.104 R)
• M76: 33,531,465 km (0.047 R)
• M77: 34,951,299 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.2

Radius: 8

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.61 AU - 9.43 AU

Year: 11912 Days

Day: 10.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,187,258 km

• M1: 429,047 km (0.107 R)
• M2: 514,766 km (0.097 R)
• M3: 638,783 km (0.08 R)
• M4: 1,170,603 km (0.073 R)
• M5: 1,534,425 km (0.048 R)
• M6: 1,931,907 km (0.08 R)
• M7: 2,205,970 km (0.075 R)
• M8: 2,653,717 km (0.12 R)
• M9: 3,783,629 km (0.093 R)
• M10: 4,158,073 km (0.049 R)
• M11: 5,665,421 km (0.067 R)
• M12: 6,057,367 km (0.078 R)
• M13: 6,867,589 km (0.097 R)
• M14: 7,285,416 km (0.071 R)
• M15: 8,265,282 km (0.1 R)
• M16: 8,873,099 km (0.107 R)
• M17: 8,996,367 km (0.049 R)
• M18: 9,537,163 km (0.104 R)
• M19: 9,621,237 km (0.09 R)
• M20: 9,747,947 km (0.089 R)
• M21: 10,519,573 km (0.098 R)
• M22: 10,650,172 km (0.057 R)
• M23: 11,894,078 km (0.049 R)
• M24: 12,349,454 km (0.113 R)
• M25: 12,441,307 km (0.094 R)
• M26: 12,717,913 km (0.078 R)
• M27: 13,277,260 km (0.088 R)
• M28: 13,987,850 km (0.03 R)
• M29: 14,323,547 km (0.098 R)
• M30: 14,613,468 km (0.097 R)
• M31: 14,710,557 km (0.039 R)
• M32: 14,807,945 km (0.096 R)
• M33: 15,594,082 km (0.09 R)
• M34: 15,892,231 km (0.079 R)
• M35: 16,393,683 km (0.105 R)
• M36: 16,494,512 km (0.07 R)
• M37: 17,309,072 km (0.088 R)
• M38: 17,566,380 km (0.118 R)
• M39: 17,617,992 km (0.078 R)
• M40: 18,607,881 km (0.117 R)
• M41: 19,189,368 km (0.113 R)
• M42: 19,722,983 km (0.028 R)
• M43: 20,369,994 km (0.12 R)
• M44: 20,424,148 km (0.088 R)
• M45: 20,859,628 km (0.049 R)
• M46: 21,298,249 km (0.099 R)
• M47: 21,518,756 km (0.118 R)
• M48: 22,184,616 km (0.094 R)
• M49: 22,632,213 km (0.087 R)
• M50: 23,309,293 km (0.106 R)
• M51: 25,613,848 km (0.061 R)
• M52: 25,848,418 km (0.093 R)
• M53: 26,083,436 km (0.095 R)
• M54: 26,201,319 km (0.096 R)
• M55: 26,852,668 km (0.113 R)
• M56: 27,569,242 km (0.088 R)
• M57: 27,749,358 km (0.098 R)
• M58: 27,869,635 km (0.096 R)
• M59: 28,050,349 km (0.07 R)
• M60: 28,413,124 km (0.108 R)
• M61: 28,473,711 km (0.075 R)
• M62: 29,082,275 km (0.044 R)
• M63: 29,265,532 km (0.11 R)
• M64: 29,879,632 km (0.111 R)
• M65: 30,064,684 km (0.094 R)
• M66: 30,373,903 km (0.08 R)
• M67: 30,684,169 km (0.087 R)
• M68: 31,935,854 km (0.068 R)
• M69: 32,188,076 km (0.078 R)
• M70: 34,359,639 km (0.046 R)
• M71: 34,682,920 km (0.112 R)
• M72: 34,747,696 km (0.102 R)
• M73: 34,877,397 km (0.03 R)
• M74: 35,593,522 km (0.112 R)
• M75: 35,658,896 km (0.043 R)
• M76: 35,986,217 km (0.058 R)
• M77: 36,248,761 km (0.087 R)
• M78: 37,172,827 km (0.077 R)
• M79: 38,037,802 km (0.103 R)
• M80: 39,787,648 km (0.107 R)
• M81: 40,877,469 km (0.091 R)
• M82: 41,220,048 km (0.098 R)
• M83: 42,115,092 km (0.101 R)
• M84: 42,669,202 km (0.106 R)
• M85: 43,365,132 km (0.077 R)
• M86: 44,205,273 km (0.102 R)
• M87: 44,486,517 km (0.095 R)
• M88: 45,404,599 km (0.105 R)
• M89: 46,543,039 km (0.085 R)
• M90: 47,115,849 km (0.05 R)
• M91: 47,691,053 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.8

Radius: 3.3

Gravity: 22.57 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.3 AU - 13.26 AU

Year: 18922 Days

Day: 19.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 43,187,258 km

• M1: 65,225 km (0.108 R)
• M2: 127,308 km (0.055 R)
• M3: 325,226 km (0.045 R)
• M4: 473,328 km (0.104 R)
• M5: 1,517,670 km (0.114 R)
• M6: 1,712,297 km (0.116 R)
• M7: 2,652,370 km (0.046 R)
• M8: 3,280,083 km (0.088 R)
• M9: 3,722,893 km (0.055 R)
• M10: 5,051,621 km (0.078 R)
• M11: 5,123,428 km (0.12 R)
• M12: 6,943,884 km (0.119 R)
• M13: 7,714,164 km (0.081 R)
• M14: 7,755,453 km (0.091 R)
• M15: 7,838,180 km (0.04 R)
• M16: 8,046,570 km (0.091 R)
• M17: 8,682,212 km (0.071 R)
• M18: 8,768,230 km (0.056 R)
• M19: 8,811,315 km (0.104 R)
• M20: 8,854,548 km (0.104 R)
• M21: 9,158,681 km (0.112 R)
• M22: 9,643,528 km (0.113 R)
• M23: 9,687,958 km (0.116 R)
• M24: 10,046,395 km (0.114 R)
• M25: 10,091,424 km (0.081 R)
• M26: 10,409,020 km (0.111 R)
• M27: 11,007,561 km (0.11 R)
• M28: 11,100,611 km (0.071 R)
• M29: 11,997,749 km (0.032 R)
• M30: 13,411,150 km (0.047 R)
• M31: 13,510,632 km (0.111 R)
• M32: 13,760,162 km (0.044 R)
• M33: 15,393,172 km (0.067 R)
• M34: 16,871,498 km (0.095 R)
• M35: 16,925,054 km (0.106 R)
• M36: 17,627,416 km (0.112 R)
• M37: 18,174,197 km (0.105 R)
• M38: 18,449,606 km (0.081 R)
• M39: 19,621,406 km (0.076 R)
• M40: 20,130,937 km (0.074 R)
• M41: 20,244,781 km (0.061 R)
• M42: 20,415,921 km (0.119 R)
• M43: 20,817,142 km (0.073 R)
• M44: 21,220,907 km (0.054 R)
• M45: 21,278,801 km (0.066 R)
• M46: 22,036,215 km (0.082 R)
• M47: 22,212,142 km (0.115 R)
• M48: 22,921,087 km (0.068 R)
• M49: 22,980,477 km (0.074 R)
• M50: 23,337,866 km (0.12 R)
• M51: 25,213,973 km (0.054 R)
• M52: 25,275,308 km (0.046 R)
• M53: 25,582,732 km (0.12 R)
• M54: 26,387,568 km (0.074 R)
• M55: 28,595,633 km (0.099 R)
• M56: 30,208,597 km (0.088 R)
• M57: 30,273,822 km (0.038 R)
• M58: 30,665,619 km (0.061 R)
• M59: 30,796,517 km (0.051 R)
• M60: 30,927,714 km (0.114 R)
• M61: 31,124,735 km (0.071 R)
• M62: 31,454,149 km (0.111 R)
• M63: 32,116,419 km (0.065 R)
• M64: 32,182,840 km (0.049 R)
• M65: 34,742,759 km (0.036 R)
• M66: 35,084,441 km (0.111 R)
• M67: 35,564,650 km (0.102 R)
• M68: 35,633,315 km (0.116 R)
• M69: 35,702,130 km (0.082 R)
• M70: 36,254,296 km (0.113 R)
• M71: 37,367,155 km (0.096 R)
• M72: 37,787,375 km (0.074 R)
• M73: 37,998,009 km (0.089 R)
• M74: 38,209,091 km (0.076 R)
• M75: 39,483,665 km (0.092 R)
• M76: 40,054,531 km (0.12 R)
• M77: 40,126,188 km (0.065 R)
• M78: 40,700,195 km (0.113 R)
• M79: 42,511,377 km (0.119 R)
• M80: 42,657,384 km (0.098 R)
• M81: 43,463,567 km (0.108 R)
• M82: 43,537,020 km (0.099 R)
• M83: 43,905,329 km (0.11 R)
• M84: 44,645,091 km (0.085 R)
• M85: 45,090,743 km (0.097 R)
• M86: 45,463,391 km (0.046 R)
• M87: 45,911,886 km (0.088 R)
• M88: 46,964,157 km (0.114 R)
• M89: 47,720,524 km (0.057 R)
• M90: 47,796,370 km (0.099 R)
• M91: 48,328,490 km (0.097 R)
• M92: 49,245,375 km (0.089 R)
• M93: 49,936,816 km (0.042 R)
• M94: 50,322,181 km (0.102 R)
• M95: 50,554,057 km (0.113 R)
• M96: 50,631,399 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.9

Radius: 3.7

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.54 AU - 15.94 AU

Year: 22395 Days

Day: 16.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 43,187,258 km

• M1: 444,156 km (0.08 R)
• M2: 602,431 km (0.101 R)
• M3: 744,549 km (0.039 R)
• M4: 949,946 km (0.082 R)
• M5: 985,850 km (0.116 R)
• M6: 1,289,384 km (0.118 R)
• M7: 1,598,453 km (0.109 R)
• M8: 1,975,589 km (0.087 R)
• M9: 2,185,924 km (0.097 R)
• M10: 2,305,902 km (0.051 R)
• M11: 2,653,268 km (0.08 R)
• M12: 3,123,454 km (0.104 R)
• M13: 3,789,464 km (0.088 R)
• M14: 4,197,716 km (0.043 R)
• M15: 5,503,556 km (0.119 R)
• M16: 6,335,470 km (0.071 R)
• M17: 6,540,868 km (0.11 R)
• M18: 6,679,096 km (0.098 R)
• M19: 7,892,036 km (0.109 R)
• M20: 8,298,792 km (0.037 R)
• M21: 8,712,281 km (0.111 R)
• M22: 9,248,290 km (0.116 R)
• M23: 9,481,214 km (0.102 R)
• M24: 9,913,402 km (0.086 R)
• M25: 9,952,896 km (0.082 R)
• M26: 10,472,599 km (0.104 R)
• M27: 10,593,773 km (0.058 R)
• M28: 11,914,722 km (0.105 R)
• M29: 12,380,720 km (0.115 R)
• M30: 13,155,936 km (0.114 R)
• M31: 13,461,714 km (0.097 R)
• M32: 14,169,162 km (0.102 R)
• M33: 16,833,351 km (0.095 R)
• M34: 17,308,025 km (0.091 R)
• M35: 19,349,138 km (0.058 R)
• M36: 19,796,286 km (0.106 R)
• M37: 21,005,187 km (0.107 R)
• M38: 22,186,112 km (0.108 R)
• M39: 24,024,072 km (0.097 R)
• M40: 25,692,088 km (0.081 R)
• M41: 25,855,598 km (0.025 R)
• M42: 26,074,011 km (0.12 R)
• M43: 27,675,756 km (0.098 R)
• M44: 30,051,220 km (0.079 R)
• M45: 33,022,384 km (0.105 R)
• M46: 34,212,734 km (0.118 R)
• M47: 35,235,534 km (0.073 R)
• M48: 35,417,146 km (0.05 R)
• M49: 35,963,627 km (0.061 R)
• M50: 38,800,003 km (0.103 R)
• M51: 39,677,544 km (0.097 R)
• M52: 39,740,375 km (0.113 R)
• M53: 41,451,924 km (0.047 R)
• M54: 41,835,493 km (0.08 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: 157 - 16,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit