🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.5 AU - 0.74 AU

Year: 177 Days

Day: 40.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.64 AU - 0.78 AU

Year: 217 Days

Day: 15.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.42 AU - 2.6 AU

Year: 1445 Days

Day: 30 Hours

Environment

Temp: -86 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.2

Radius: 12.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.69 AU - 8.23 AU

Year: 6673 Days

Day: 11.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 86,530,768 km

• M1: 160,369 km (0.083 R)
• M2: 435,031 km (0.116 R)
• M3: 908,657 km (0.082 R)
• M4: 1,372,112 km (0.061 R)
• M5: 1,804,599 km (0.094 R)
• M6: 1,904,381 km (0.101 R)
• M7: 1,985,463 km (0.115 R)
• M8: 2,343,899 km (0.028 R)
• M9: 3,026,365 km (0.113 R)
• M10: 3,365,354 km (0.092 R)
• M11: 3,640,315 km (0.03 R)
• M12: 3,870,995 km (0.103 R)
• M13: 5,123,877 km (0.115 R)
• M14: 5,296,064 km (0.074 R)
• M15: 5,557,860 km (0.119 R)
• M16: 6,094,617 km (0.102 R)
• M17: 6,277,127 km (0.087 R)
• M18: 6,585,597 km (0.089 R)
• M19: 7,121,457 km (0.085 R)
• M20: 7,217,499 km (0.065 R)
• M21: 7,638,617 km (0.072 R)
• M22: 7,901,760 km (0.092 R)
• M23: 8,369,552 km (0.072 R)
• M24: 8,743,547 km (0.102 R)
• M25: 9,088,220 km (0.091 R)
• M26: 9,227,496 km (0.029 R)
• M27: 9,649,212 km (0.101 R)
• M28: 10,041,308 km (0.094 R)
• M29: 10,584,648 km (0.092 R)
• M30: 11,398,610 km (0.117 R)
• M31: 11,548,806 km (0.075 R)
• M32: 11,927,139 km (0.097 R)
• M33: 12,041,581 km (0.117 R)
• M34: 12,618,580 km (0.07 R)
• M35: 12,890,998 km (0.104 R)
• M36: 13,323,037 km (0.078 R)
• M37: 13,520,955 km (0.072 R)
• M38: 13,919,783 km (0.109 R)
• M39: 14,647,427 km (0.097 R)
• M40: 14,851,777 km (0.109 R)
• M41: 15,762,230 km (0.106 R)
• M42: 16,055,741 km (0.088 R)
• M43: 16,775,905 km (0.099 R)
• M44: 16,989,830 km (0.115 R)
• M45: 17,204,503 km (0.114 R)
• M46: 17,767,141 km (0.114 R)
• M47: 17,897,889 km (0.093 R)
• M48: 18,379,894 km (0.105 R)
• M49: 18,644,532 km (0.059 R)
• M50: 18,954,948 km (0.099 R)
• M51: 19,267,159 km (0.057 R)
• M52: 19,987,024 km (0.097 R)
• M53: 21,314,106 km (0.115 R)
• M54: 21,592,358 km (0.109 R)
• M55: 21,731,783 km (0.103 R)
• M56: 22,058,655 km (0.078 R)
• M57: 22,246,101 km (0.036 R)
• M58: 22,339,899 km (0.093 R)
• M59: 22,575,366 km (0.119 R)
• M60: 23,477,291 km (0.119 R)
• M61: 24,197,755 km (0.095 R)
• M62: 25,120,624 km (0.11 R)
• M63: 25,660,224 km (0.032 R)
• M64: 26,253,230 km (0.046 R)
• M65: 26,601,344 km (0.114 R)
• M66: 26,700,976 km (0.108 R)
• M67: 26,950,804 km (0.034 R)
• M68: 27,856,769 km (0.075 R)
• M69: 28,211,765 km (0.113 R)
• M70: 28,364,355 km (0.066 R)
• M71: 28,466,231 km (0.089 R)
• M72: 29,594,947 km (0.083 R)
• M73: 30,373,005 km (0.104 R)
• M74: 30,843,042 km (0.066 R)
• M75: 31,000,269 km (0.039 R)
• M76: 31,210,305 km (0.062 R)
• M77: 31,526,255 km (0.027 R)
• M78: 32,002,126 km (0.102 R)
• M79: 32,374,026 km (0.12 R)
• M80: 32,480,540 km (0.095 R)
• M81: 33,282,983 km (0.086 R)
• M82: 33,875,540 km (0.114 R)
• M83: 34,580,445 km (0.096 R)
• M84: 37,224,588 km (0.075 R)
• M85: 37,336,188 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.2

Radius: 3.1

Gravity: 58.81 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.54 AU - 14.7 AU

Year: 16294 Days

Day: 18.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,530,768 km

• M1: 378,183 km (0.073 R)
• M2: 632,500 km (0.111 R)
• M3: 734,077 km (0.116 R)
• M4: 1,093,411 km (0.108 R)
• M5: 1,393,803 km (0.111 R)
• M6: 1,634,955 km (0.109 R)
• M7: 1,662,631 km (0.045 R)
• M8: 4,208,338 km (0.116 R)
• M9: 4,284,333 km (0.098 R)
• M10: 4,554,058 km (0.072 R)
• M11: 4,592,954 km (0.048 R)
• M12: 5,313,417 km (0.062 R)
• M13: 5,519,862 km (0.063 R)
• M14: 6,197,391 km (0.064 R)
• M15: 6,722,629 km (0.055 R)
• M16: 6,945,680 km (0.036 R)
• M17: 7,080,617 km (0.11 R)
• M18: 7,768,617 km (0.074 R)
• M19: 8,381,819 km (0.09 R)
• M20: 9,355,103 km (0.072 R)
• M21: 9,754,380 km (0.117 R)
• M22: 10,880,702 km (0.054 R)
• M23: 11,300,324 km (0.114 R)
• M24: 12,263,734 km (0.094 R)
• M25: 12,536,002 km (0.059 R)
• M26: 12,590,755 km (0.106 R)
• M27: 13,031,171 km (0.089 R)
• M28: 14,268,047 km (0.117 R)
• M29: 15,307,453 km (0.12 R)
• M30: 16,251,864 km (0.075 R)
• M31: 16,610,749 km (0.047 R)
• M32: 17,826,082 km (0.115 R)
• M33: 19,448,172 km (0.097 R)
• M34: 19,892,926 km (0.107 R)
• M35: 19,956,655 km (0.066 R)
• M36: 20,534,103 km (0.092 R)
• M37: 20,922,010 km (0.083 R)
• M38: 21,770,679 km (0.114 R)
• M39: 22,497,725 km (0.079 R)
• M40: 22,697,288 km (0.086 R)
• M41: 24,247,272 km (0.096 R)
• M42: 24,725,686 km (0.035 R)
• M43: 25,207,241 km (0.087 R)
• M44: 25,970,340 km (0.112 R)
• M45: 26,459,824 km (0.067 R)
• M46: 27,235,190 km (0.096 R)
• M47: 27,305,950 km (0.11 R)
• M48: 27,732,453 km (0.074 R)
• M49: 28,089,394 km (0.091 R)
• M50: 28,880,318 km (0.074 R)
• M51: 29,314,750 km (0.079 R)
• M52: 29,387,305 km (0.097 R)
• M53: 29,532,714 km (0.113 R)
• M54: 29,970,437 km (0.109 R)
• M55: 30,630,912 km (0.076 R)
• M56: 30,926,069 km (0.077 R)
• M57: 31,370,374 km (0.113 R)
• M58: 33,472,075 km (0.075 R)
• M59: 33,852,203 km (0.054 R)
• M60: 34,847,029 km (0.091 R)
• M61: 35,078,008 km (0.065 R)
• M62: 35,696,296 km (0.086 R)
• M63: 36,552,445 km (0.092 R)
• M64: 37,415,175 km (0.109 R)
• M65: 37,809,665 km (0.099 R)
• M66: 39,400,938 km (0.039 R)
• M67: 40,527,858 km (0.107 R)
• M68: 44,137,805 km (0.088 R)
• M69: 45,896,627 km (0.047 R)
• M70: 46,657,332 km (0.077 R)
• M71: 48,792,393 km (0.099 R)
• M72: 49,223,235 km (0.1 R)
• M73: 49,309,553 km (0.105 R)
• M74: 50,959,019 km (0.071 R)
• M75: 53,156,911 km (0.097 R)
• M76: 55,206,102 km (0.06 R)
• M77: 55,834,862 km (0.117 R)
• M78: 56,466,015 km (0.074 R)
• M79: 57,099,413 km (0.113 R)
• M80: 57,917,414 km (0.093 R)
• M81: 61,134,965 km (0.064 R)
• M82: 61,413,516 km (0.085 R)
• M83: 61,878,616 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.3

Radius: 3.5

Gravity: 61.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 11.08 AU - 16.8 AU

Year: 18916 Days

Day: 22.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,530,768 km

• M1: 87,664 km (0.109 R)
• M2: 289,771 km (0.025 R)
• M3: 324,029 km (0.086 R)
• M4: 1,016,817 km (0.113 R)
• M5: 2,149,273 km (0.096 R)
• M6: 2,183,680 km (0.11 R)
• M7: 2,288,099 km (0.073 R)
• M8: 2,834,281 km (0.11 R)
• M9: 2,871,980 km (0.088 R)
• M10: 2,948,125 km (0.077 R)
• M11: 3,378,518 km (0.03 R)
• M12: 3,418,611 km (0.083 R)
• M13: 3,828,210 km (0.097 R)
• M14: 4,210,133 km (0.114 R)
• M15: 5,147,214 km (0.097 R)
• M16: 5,286,190 km (0.047 R)
• M17: 5,379,539 km (0.049 R)
• M18: 5,710,600 km (0.044 R)
• M19: 5,999,473 km (0.057 R)
• M20: 6,742,526 km (0.087 R)
• M21: 6,793,090 km (0.067 R)
• M22: 6,945,530 km (0.088 R)
• M23: 6,996,543 km (0.083 R)
• M24: 7,305,462 km (0.117 R)
• M25: 7,461,643 km (0.096 R)
• M26: 7,777,294 km (0.096 R)
• M27: 8,971,534 km (0.1 R)
• M28: 9,027,184 km (0.056 R)
• M29: 9,532,975 km (0.04 R)
• M30: 11,646,045 km (0.034 R)
• M31: 11,950,476 km (0.098 R)
• M32: 12,195,966 km (0.119 R)
• M33: 12,505,185 km (0.117 R)
• M34: 12,629,651 km (0.069 R)
• M35: 13,960,473 km (0.112 R)
• M36: 14,806,449 km (0.108 R)
• M37: 15,602,011 km (0.117 R)
• M38: 16,004,878 km (0.09 R)
• M39: 16,479,253 km (0.1 R)
• M40: 16,615,686 km (0.065 R)
• M41: 16,684,052 km (0.116 R)
• M42: 17,441,915 km (0.118 R)
• M43: 17,860,041 km (0.109 R)
• M44: 18,848,434 km (0.094 R)
• M45: 19,062,509 km (0.09 R)
• M46: 19,134,016 km (0.116 R)
• M47: 19,999,440 km (0.061 R)
• M48: 20,437,014 km (0.12 R)
• M49: 21,619,136 km (0.051 R)
• M50: 21,918,033 km (0.095 R)
• M51: 22,143,178 km (0.084 R)
• M52: 22,899,096 km (0.035 R)
• M53: 24,903,707 km (0.088 R)
• M54: 24,981,947 km (0.106 R)
• M55: 25,847,670 km (0.079 R)
• M56: 26,085,530 km (0.102 R)
• M57: 26,244,553 km (0.079 R)
• M58: 26,483,610 km (0.105 R)
• M59: 26,803,450 km (0.103 R)
• M60: 27,851,683 km (0.034 R)
• M61: 28,585,161 km (0.101 R)
• M62: 30,991,742 km (0.108 R)
• M63: 32,176,557 km (0.09 R)
• M64: 33,117,827 km (0.051 R)
• M65: 34,852,265 km (0.087 R)
• M66: 38,680,025 km (0.058 R)
• M67: 40,321,413 km (0.092 R)
• M68: 41,150,485 km (0.069 R)
• M69: 45,571,102 km (0.112 R)
• M70: 46,050,114 km (0.114 R)
• M71: 47,497,324 km (0.113 R)
• M72: 47,691,502 km (0.063 R)
• M73: 47,885,830 km (0.078 R)
• M74: 51,727,802 km (0.043 R)
• M75: 52,528,151 km (0.101 R)
• M76: 53,231,710 km (0.113 R)
• M77: 53,534,196 km (0.103 R)
• M78: 55,055,158 km (0.067 R)
• M79: 56,487,558 km (0.074 R)
• M80: 56,590,331 km (0.116 R)
• M81: 56,693,255 km (0.078 R)
• M82: 57,414,765 km (0.086 R)
• M83: 57,828,553 km (0.027 R)
• M84: 58,763,091 km (0.096 R)
• M85: 59,493,428 km (0.044 R)
• M86: 60,857,611 km (0.108 R)
• M87: 61,279,477 km (0.11 R)
• M88: 62,976,365 km (0.05 R)
• M89: 65,983,133 km (0.101 R)
• M90: 66,959,558 km (0.091 R)
• M91: 67,394,888 km (0.068 R)
• M92: 67,940,621 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.3

Radius: 3.4

Gravity: 45.79 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 14.51 AU - 21.35 AU

Year: 27593 Days

Day: 24.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,530,768 km

• M1: 305,479 km (0.071 R)
• M2: 708,346 km (0.09 R)
• M3: 840,590 km (0.113 R)
• M4: 1,127,519 km (0.105 R)
• M5: 1,999,226 km (0.101 R)
• M6: 2,185,625 km (0.103 R)
• M7: 2,261,621 km (0.097 R)
• M8: 2,614,821 km (0.114 R)
• M9: 5,371,312 km (0.067 R)
• M10: 6,104,491 km (0.047 R)
• M11: 6,924,287 km (0.114 R)
• M12: 7,662,253 km (0.07 R)
• M13: 8,966,896 km (0.098 R)
• M14: 9,832,320 km (0.104 R)
• M15: 9,957,982 km (0.112 R)
• M16: 10,723,923 km (0.112 R)
• M17: 10,788,550 km (0.06 R)
• M18: 11,310,646 km (0.098 R)
• M19: 11,707,529 km (0.045 R)
• M20: 13,479,367 km (0.098 R)
• M21: 13,829,575 km (0.082 R)
• M22: 13,970,496 km (0.086 R)
• M23: 14,324,894 km (0.078 R)
• M24: 14,396,102 km (0.108 R)
• M25: 14,970,259 km (0.109 R)
• M26: 15,919,009 km (0.083 R)
• M27: 16,512,463 km (0.114 R)
• M28: 17,340,338 km (0.116 R)
• M29: 17,492,329 km (0.099 R)
• M30: 18,027,591 km (0.071 R)
• M31: 18,879,700 km (0.109 R)
• M32: 19,114,270 km (0.107 R)
• M33: 19,271,347 km (0.1 R)
• M34: 19,428,724 km (0.089 R)
• M35: 19,903,398 km (0.077 R)
• M36: 20,864,415 km (0.095 R)
• M37: 21,676,582 km (0.086 R)
• M38: 21,840,392 km (0.069 R)
• M39: 22,499,221 km (0.106 R)
• M40: 22,831,029 km (0.056 R)
• M41: 26,937,640 km (0.062 R)
• M42: 27,378,355 km (0.045 R)
• M43: 27,643,891 km (0.076 R)
• M44: 28,266,817 km (0.081 R)
• M45: 29,526,431 km (0.1 R)
• M46: 32,286,512 km (0.103 R)
• M47: 32,660,806 km (0.112 R)
• M48: 32,848,401 km (0.085 R)
• M49: 34,840,147 km (0.104 R)
• M50: 35,031,932 km (0.097 R)
• M51: 37,066,014 km (0.085 R)
• M52: 37,261,838 km (0.073 R)
• M53: 38,048,124 km (0.082 R)
• M54: 38,542,246 km (0.109 R)
• M55: 38,740,613 km (0.11 R)
• M56: 39,937,396 km (0.101 R)
• M57: 41,045,168 km (0.098 R)
• M58: 41,146,296 km (0.065 R)
• M59: 41,653,582 km (0.107 R)
• M60: 44,948,625 km (0.109 R)
• M61: 46,944,261 km (0.097 R)
• M62: 48,326,246 km (0.09 R)
• M63: 48,433,059 km (0.092 R)
• M64: 48,968,619 km (0.028 R)
• M65: 49,183,292 km (0.06 R)
• M66: 50,478,361 km (0.097 R)
• M67: 50,803,886 km (0.093 R)
• M68: 53,322,515 km (0.094 R)
• M69: 54,319,136 km (0.083 R)
• M70: 55,545,390 km (0.095 R)
• M71: 56,668,272 km (0.042 R)
• M72: 57,798,484 km (0.111 R)
• M73: 59,164,462 km (0.077 R)
• M74: 59,851,565 km (0.08 R)
• M75: 62,509,470 km (0.066 R)
• M76: 62,975,617 km (0.064 R)
• M77: 63,559,947 km (0.084 R)
• M78: 64,733,991 km (0.077 R)
• M79: 64,851,874 km (0.085 R)
• M80: 66,627,451 km (0.064 R)
• M81: 66,984,391 km (0.058 R)
• M82: 68,658,990 km (0.086 R)
• M83: 69,260,373 km (0.092 R)
• M84: 69,380,800 km (0.118 R)
• M85: 71,196,469 km (0.078 R)
• M86: 71,561,338 km (0.1 R)
• M87: 74,010,555 km (0.114 R)
• M88: 74,133,674 km (0.108 R)
• M89: 77,235,286 km (0.084 R)
• M90: 79,494,513 km (0.095 R)
• M91: 81,012,633 km (0.081 R)
• M92: 81,648,124 km (0.108 R)
• M93: 82,285,112 km (0.117 R)
• M94: 83,692,379 km (0.052 R)
• M95: 84,206,098 km (0.116 R)
• M96: 86,400,998 km (0.081 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 11,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit