🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.48 AU - 0.58 AU

Year: 143 Days

Day: 41.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,747,436 km

• M1: 41,439 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.47 AU - 0.77 AU

Year: 181 Days

Day: 36.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.6 AU - 0.8 AU

Year: 217 Days

Day: 27.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,747,436 km

• M1: 24,833 km (0.058 R)
• M2: 238,160 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.26 AU - 1.66 AU

Year: 654 Days

Day: 15.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,747,436 km

• M1: 86,916 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.74 AU - 2.02 AU

Year: 956 Days

Day: 21.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958

Radius: 14.4

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.08 AU - 6.72 AU

Year: 5315 Days

Day: 10 Hours

Environment

Temp: -143 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 79,747,436 km

• M1: 230,979 km (0.102 R)
• M2: 438,322 km (0.087 R)
• M3: 606,021 km (0.091 R)
• M4: 745,596 km (0.034 R)
• M5: 1,139,637 km (0.036 R)
• M6: 2,051,436 km (0.105 R)
• M7: 2,232,299 km (0.119 R)
• M8: 3,169,081 km (0.064 R)
• M9: 3,546,517 km (0.067 R)
• M10: 3,913,630 km (0.077 R)
• M11: 4,063,976 km (0.069 R)
• M12: 4,818,099 km (0.118 R)
• M13: 5,502,958 km (0.027 R)
• M14: 6,160,291 km (0.087 R)
• M15: 6,572,732 km (0.046 R)
• M16: 7,455,659 km (0.107 R)
• M17: 7,800,332 km (0.111 R)
• M18: 8,278,896 km (0.077 R)
• M19: 8,701,510 km (0.071 R)
• M20: 9,264,746 km (0.025 R)
• M21: 9,839,800 km (0.084 R)
• M22: 10,183,576 km (0.117 R)
• M23: 10,287,546 km (0.076 R)
• M24: 10,601,403 km (0.115 R)
• M25: 10,741,875 km (0.12 R)
• M26: 11,167,331 km (0.114 R)
• M27: 11,815,689 km (0.092 R)
• M28: 12,402,262 km (0.109 R)
• M29: 12,661,964 km (0.104 R)
• M30: 12,848,512 km (0.11 R)
• M31: 13,149,054 km (0.047 R)
• M32: 13,642,279 km (0.102 R)
• M33: 14,218,829 km (0.084 R)
• M34: 14,764,412 km (0.091 R)
• M35: 15,000,178 km (0.053 R)
• M36: 15,237,291 km (0.085 R)
• M37: 15,356,371 km (0.063 R)
• M38: 15,475,750 km (0.065 R)
• M39: 15,675,314 km (0.069 R)
• M40: 15,795,590 km (0.117 R)
• M41: 17,302,939 km (0.044 R)
• M42: 17,468,543 km (0.082 R)
• M43: 18,136,797 km (0.078 R)
• M44: 18,600,999 km (0.106 R)
• M45: 19,069,091 km (0.116 R)
• M46: 19,584,306 km (0.101 R)
• M47: 19,930,326 km (0.03 R)
• M48: 20,672,331 km (0.09 R)
• M49: 21,290,171 km (0.066 R)
• M50: 22,589,278 km (0.106 R)
• M51: 24,702,348 km (0.118 R)
• M52: 24,935,871 km (0.087 R)
• M53: 25,076,343 km (0.119 R)
• M54: 25,310,913 km (0.094 R)
• M55: 27,214,396 km (0.043 R)
• M56: 27,310,737 km (0.118 R)
• M57: 27,697,447 km (0.114 R)
• M58: 29,114,289 km (0.108 R)
• M59: 29,906,110 km (0.092 R)
• M60: 30,055,409 km (0.072 R)
• M61: 30,704,963 km (0.094 R)
• M62: 30,855,608 km (0.09 R)
• M63: 31,157,497 km (0.094 R)
• M64: 31,359,304 km (0.106 R)
• M65: 31,814,979 km (0.116 R)
• M66: 31,967,419 km (0.07 R)
• M67: 32,732,912 km (0.103 R)
• M68: 33,040,784 km (0.074 R)
• M69: 33,866,714 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.8

Radius: 7.2

Gravity: 15.83 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.92 AU - 15.16 AU

Year: 16468 Days

Day: 20.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,747,436 km

• M1: 101,128 km (0.08 R)
• M2: 495,468 km (0.119 R)
• M3: 573,857 km (0.045 R)
• M4: 789,129 km (0.117 R)
• M5: 1,237,623 km (0.064 R)
• M6: 1,431,053 km (0.11 R)
• M7: 2,165,878 km (0.082 R)
• M8: 2,536,731 km (0.115 R)
• M9: 3,000,335 km (0.12 R)
• M10: 3,724,688 km (0.11 R)
• M11: 4,085,967 km (0.091 R)
• M12: 4,250,225 km (0.088 R)
• M13: 4,374,840 km (0.08 R)
• M14: 4,842,034 km (0.112 R)
• M15: 5,280,655 km (0.059 R)
• M16: 5,640,588 km (0.118 R)
• M17: 5,915,848 km (0.079 R)
• M18: 6,055,123 km (0.105 R)
• M19: 6,336,966 km (0.09 R)
• M20: 6,671,167 km (0.104 R)
• M21: 7,158,557 km (0.065 R)
• M22: 7,556,787 km (0.06 R)
• M23: 7,809,308 km (0.108 R)
• M24: 8,478,908 km (0.085 R)
• M25: 8,531,118 km (0.089 R)
• M26: 8,741,303 km (0.094 R)
• M27: 9,872,412 km (0.106 R)
• M28: 10,935,006 km (0.077 R)
• M29: 11,393,224 km (0.116 R)
• M30: 11,566,758 km (0.069 R)
• M31: 12,685,451 km (0.119 R)
• M32: 12,805,279 km (0.071 R)
• M33: 14,458,634 km (0.119 R)
• M34: 15,533,645 km (0.107 R)
• M35: 16,503,487 km (0.095 R)
• M36: 17,961,020 km (0.062 R)
• M37: 18,365,682 km (0.119 R)
• M38: 21,709,194 km (0.066 R)
• M39: 22,068,079 km (0.116 R)
• M40: 23,376,462 km (0.11 R)
• M41: 23,966,028 km (0.116 R)
• M42: 24,114,130 km (0.114 R)
• M43: 24,635,029 km (0.077 R)
• M44: 25,385,562 km (0.105 R)
• M45: 27,217,537 km (0.051 R)
• M46: 27,604,547 km (0.108 R)
• M47: 27,915,411 km (0.069 R)
• M48: 28,697,659 km (0.099 R)
• M49: 29,407,949 km (0.113 R)
• M50: 29,566,673 km (0.109 R)
• M51: 30,124,074 km (0.104 R)
• M52: 31,007,001 km (0.106 R)
• M53: 33,706,345 km (0.089 R)
• M54: 33,872,399 km (0.032 R)
• M55: 35,294,476 km (0.096 R)
• M56: 36,821,272 km (0.051 R)
• M57: 37,249,122 km (0.098 R)
• M58: 37,506,729 km (0.115 R)
• M59: 38,023,590 km (0.062 R)
• M60: 39,763,563 km (0.086 R)
• M61: 39,939,041 km (0.084 R)
• M62: 40,290,596 km (0.071 R)
• M63: 40,466,822 km (0.095 R)
• M64: 40,731,611 km (0.093 R)
• M65: 43,050,228 km (0.117 R)
• M66: 43,320,551 km (0.102 R)
• M67: 44,044,007 km (0.085 R)
• M68: 45,503,035 km (0.066 R)
• M69: 47,441,823 km (0.044 R)
• M70: 48,374,566 km (0.073 R)
• M71: 48,937,203 km (0.113 R)
• M72: 49,407,539 km (0.103 R)
• M73: 49,596,182 km (0.079 R)
• M74: 51,113,553 km (0.093 R)
• M75: 52,261,567 km (0.104 R)
• M76: 52,646,183 km (0.067 R)
• M77: 53,999,446 km (0.083 R)
• M78: 54,096,535 km (0.072 R)
• M79: 54,193,773 km (0.06 R)
• M80: 55,168,553 km (0.097 R)
• M81: 55,854,459 km (0.115 R)
• M82: 56,543,058 km (0.118 R)
• M83: 57,333,534 km (0.084 R)
• M84: 57,630,934 km (0.117 R)
• M85: 58,825,473 km (0.094 R)
• M86: 61,036,829 km (0.105 R)
• M87: 62,662,060 km (0.068 R)
• M88: 63,890,259 km (0.072 R)
• M89: 65,436,652 km (0.107 R)
• M90: 65,643,845 km (0.096 R)
• M91: 66,891,042 km (0.119 R)
• M92: 67,204,151 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.5

Radius: 7

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.3 AU - 15.96 AU

Year: 20753 Days

Day: 16.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,747,436 km

• M1: 383,569 km (0.104 R)
• M2: 865,424 km (0.042 R)
• M3: 1,136,345 km (0.105 R)
• M4: 1,316,012 km (0.104 R)
• M5: 1,856,360 km (0.114 R)
• M6: 1,908,570 km (0.092 R)
• M7: 2,122,794 km (0.102 R)
• M8: 2,603,452 km (0.091 R)
• M9: 2,662,244 km (0.11 R)
• M10: 2,751,105 km (0.095 R)
• M11: 3,273,949 km (0.109 R)
• M12: 3,727,231 km (0.099 R)
• M13: 4,620,629 km (0.063 R)
• M14: 4,692,137 km (0.074 R)
• M15: 4,799,848 km (0.108 R)
• M16: 4,872,253 km (0.099 R)
• M17: 4,981,310 km (0.077 R)
• M18: 5,202,116 km (0.117 R)
• M19: 5,844,938 km (0.045 R)
• M20: 5,922,281 km (0.074 R)
• M21: 6,195,446 km (0.119 R)
• M22: 7,080,766 km (0.085 R)
• M23: 8,220,403 km (0.085 R)
• M24: 8,612,798 km (0.085 R)
• M25: 8,745,043 km (0.117 R)
• M26: 8,789,324 km (0.118 R)
• M27: 9,643,378 km (0.083 R)
• M28: 10,289,491 km (0.097 R)
• M29: 10,336,315 km (0.076 R)
• M30: 10,523,761 km (0.072 R)
• M31: 10,617,858 km (0.11 R)
• M32: 11,284,915 km (0.077 R)
• M33: 11,333,086 km (0.058 R)
• M34: 11,818,381 km (0.116 R)
• M35: 12,112,940 km (0.098 R)
• M36: 12,310,708 km (0.092 R)
• M37: 12,859,732 km (0.088 R)
• M38: 13,365,971 km (0.089 R)
• M39: 13,672,797 km (0.113 R)
• M40: 14,397,748 km (0.113 R)
• M41: 14,764,861 km (0.091 R)
• M42: 15,029,051 km (0.089 R)
• M43: 15,135,116 km (0.107 R)
• M44: 17,531,374 km (0.065 R)
• M45: 19,462,384 km (0.084 R)
• M46: 20,159,809 km (0.106 R)
• M47: 20,511,663 km (0.03 R)
• M48: 21,280,746 km (0.094 R)
• M49: 21,758,861 km (0.068 R)
• M50: 22,119,691 km (0.056 R)
• M51: 22,786,448 km (0.093 R)
• M52: 24,201,644 km (0.067 R)
• M53: 24,388,342 km (0.032 R)
• M54: 24,513,107 km (0.051 R)
• M55: 25,708,544 km (0.077 R)
• M56: 25,962,710 km (0.086 R)
• M57: 26,922,979 km (0.054 R)
• M58: 27,375,064 km (0.086 R)
• M59: 29,274,658 km (0.073 R)
• M60: 29,872,750 km (0.118 R)
• M61: 30,139,932 km (0.1 R)
• M62: 30,946,115 km (0.118 R)
• M63: 31,148,670 km (0.085 R)
• M64: 32,031,896 km (0.107 R)
• M65: 33,061,279 km (0.075 R)
• M66: 33,614,642 km (0.055 R)
• M67: 33,684,055 km (0.038 R)
• M68: 34,171,146 km (0.065 R)
• M69: 34,240,858 km (0.117 R)
• M70: 36,927,187 km (0.086 R)
• M71: 37,573,300 km (0.091 R)
• M72: 37,645,407 km (0.057 R)
• M73: 38,731,188 km (0.097 R)
• M74: 38,949,601 km (0.076 R)
• M75: 42,574,208 km (0.077 R)
• M76: 42,649,306 km (0.064 R)
• M77: 42,724,404 km (0.083 R)
• M78: 43,553,774 km (0.069 R)
• M79: 44,084,249 km (0.069 R)
• M80: 44,616,967 km (0.067 R)
• M81: 45,535,049 km (0.113 R)
• M82: 45,611,942 km (0.109 R)
• M83: 45,842,472 km (0.057 R)
• M84: 46,846,424 km (0.116 R)
• M85: 47,156,839 km (0.08 R)
• M86: 48,561,862 km (0.111 R)
• M87: 50,854,151 km (0.085 R)
• M88: 51,093,358 km (0.105 R)
• M89: 51,332,864 km (0.083 R)
• M90: 51,813,073 km (0.082 R)
• M91: 52,053,776 km (0.089 R)
• M92: 53,100,811 km (0.079 R)
• M93: 53,911,033 km (0.032 R)
• M94: 54,317,640 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.8

Radius: 5.1

Gravity: 21.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 13.22 AU - 18.86 AU

Year: 23824 Days

Day: 21.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,747,436 km

• M1: 100,530 km (0.06 R)
• M2: 168,148 km (0.072 R)
• M3: 305,928 km (0.108 R)
• M4: 585,227 km (0.085 R)
• M5: 1,323,492 km (0.096 R)
• M6: 1,968,858 km (0.044 R)
• M7: 2,359,906 km (0.106 R)
• M8: 2,433,658 km (0.047 R)
• M9: 2,697,549 km (0.099 R)
• M10: 3,130,485 km (0.107 R)
• M11: 3,211,567 km (0.091 R)
• M12: 3,542,777 km (0.079 R)
• M13: 3,798,440 km (0.119 R)
• M14: 4,282,389 km (0.085 R)
• M15: 4,646,360 km (0.074 R)
• M16: 5,550,380 km (0.116 R)
• M17: 6,507,059 km (0.114 R)
• M18: 7,190,571 km (0.078 R)
• M19: 7,244,127 km (0.06 R)
• M20: 7,951,875 km (0.101 R)
• M21: 8,007,226 km (0.108 R)
• M22: 9,490,938 km (0.092 R)
• M23: 9,904,576 km (0.082 R)
• M24: 10,023,955 km (0.05 R)
• M25: 12,443,401 km (0.092 R)
• M26: 12,636,682 km (0.05 R)
• M27: 13,091,459 km (0.11 R)
• M28: 13,419,527 km (0.098 R)
• M29: 14,218,230 km (0.113 R)
• M30: 14,285,400 km (0.097 R)
• M31: 16,563,027 km (0.119 R)
• M32: 16,704,697 km (0.12 R)
• M33: 16,989,082 km (0.107 R)
• M34: 19,247,412 km (0.083 R)
• M35: 19,545,560 km (0.08 R)
• M36: 19,845,205 km (0.087 R)
• M37: 21,059,341 km (0.096 R)
• M38: 21,443,658 km (0.105 R)
• M39: 21,752,727 km (0.085 R)
• M40: 22,141,233 km (0.108 R)
• M41: 23,478,937 km (0.115 R)
• M42: 24,842,821 km (0.113 R)
• M43: 26,314,565 km (0.086 R)
• M44: 26,728,502 km (0.116 R)
• M45: 26,894,556 km (0.094 R)
• M46: 29,943,061 km (0.052 R)
• M47: 31,683,483 km (0.091 R)
• M48: 33,994,321 km (0.107 R)
• M49: 36,267,012 km (0.112 R)
• M50: 36,912,227 km (0.061 R)
• M51: 37,468,133 km (0.09 R)
• M52: 38,213,729 km (0.104 R)
• M53: 39,058,358 km (0.073 R)
• M54: 39,530,340 km (0.093 R)
• M55: 40,479,688 km (0.075 R)
• M56: 40,575,131 km (0.072 R)
• M57: 40,957,354 km (0.102 R)
• M58: 41,053,096 km (0.057 R)
• M59: 41,340,624 km (0.109 R)
• M60: 42,497,913 km (0.093 R)
• M61: 42,788,881 km (0.115 R)
• M62: 42,983,208 km (0.057 R)
• M63: 43,861,497 km (0.025 R)
• M64: 44,647,036 km (0.098 R)
• M65: 44,844,206 km (0.097 R)
• M66: 45,437,361 km (0.095 R)
• M67: 45,834,244 km (0.046 R)
• M68: 46,431,589 km (0.069 R)
• M69: 47,533,676 km (0.084 R)
• M70: 47,634,206 km (0.105 R)
• M71: 48,542,863 km (0.039 R)
• M72: 49,253,603 km (0.073 R)
• M73: 50,479,857 km (0.108 R)
• M74: 53,589,398 km (0.119 R)
• M75: 54,850,358 km (0.085 R)
• M76: 56,227,556 km (0.118 R)
• M77: 57,187,676 km (0.061 R)
• M78: 58,799,742 km (0.056 R)
• M79: 59,774,073 km (0.058 R)
• M80: 61,738,892 km (0.107 R)
• M81: 63,281,694 km (0.089 R)
• M82: 65,283,763 km (0.099 R)
• M83: 65,843,558 km (0.087 R)
• M84: 66,742,641 km (0.07 R)
• M85: 68,552,925 km (0.104 R)
• M86: 69,008,002 km (0.107 R)
• M87: 71,068,264 km (0.057 R)
• M88: 71,183,304 km (0.047 R)
• M89: 71,990,385 km (0.068 R)
• M90: 72,916,396 km (0.107 R)
• M91: 73,264,809 km (0.077 R)
• M92: 77,368,877 km (0.059 R)
• M93: 79,150,588 km (0.031 R)
• M94: 79,269,817 km (0.054 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 17,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit