🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.89 AU - 1.13 AU

Year: 365 Days

Day: 31.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.96 AU - 1.34 AU

Year: 444 Days

Day: 33.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.37 AU - 2.85 AU

Year: 1518 Days

Day: 25.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.63 AU - 3.31 AU

Year: 1842 Days

Day: 37.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,510,721 km

• M1: 1,795,773 km (0.092 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.2

Radius: 8.4

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.08 AU - 7.14 AU

Year: 6116 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,510,721 km

• M1: 131,048 km (0.119 R)
• M2: 185,950 km (0.064 R)
• M3: 250,128 km (0.102 R)
• M4: 372,200 km (0.112 R)
• M5: 441,763 km (0.096 R)
• M6: 631,752 km (0.12 R)
• M7: 705,354 km (0.058 R)
• M8: 768,933 km (0.093 R)
• M9: 958,174 km (0.12 R)
• M10: 1,301,501 km (0.106 R)
• M11: 1,429,707 km (0.117 R)
• M12: 1,647,073 km (0.081 R)
• M13: 1,768,546 km (0.109 R)
• M14: 2,094,819 km (0.109 R)
• M15: 2,207,765 km (0.098 R)
• M16: 2,265,061 km (0.1 R)
• M17: 2,459,688 km (0.072 R)
• M18: 2,659,701 km (0.095 R)
• M19: 2,782,371 km (0.098 R)
• M20: 2,927,930 km (0.085 R)
• M21: 3,140,059 km (0.12 R)
• M22: 3,357,425 km (0.092 R)
• M23: 3,624,756 km (0.079 R)
• M24: 4,540,445 km (0.096 R)
• M25: 5,189,101 km (0.085 R)
• M26: 5,524,201 km (0.084 R)
• M27: 5,681,278 km (0.073 R)
• M28: 6,242,719 km (0.105 R)
• M29: 6,682,387 km (0.114 R)
• M30: 6,934,161 km (0.092 R)
• M31: 7,649,687 km (0.067 R)
• M32: 7,766,373 km (0.049 R)
• M33: 8,239,103 km (0.082 R)
• M34: 8,448,839 km (0.112 R)
• M35: 8,904,065 km (0.103 R)
• M36: 9,026,885 km (0.028 R)
• M37: 9,150,303 km (0.056 R)
• M38: 9,274,170 km (0.114 R)
• M39: 10,285,452 km (0.096 R)
• M40: 10,414,405 km (0.038 R)
• M41: 10,738,883 km (0.096 R)
• M42: 10,968,067 km (0.054 R)
• M43: 11,132,774 km (0.108 R)
• M44: 12,479,454 km (0.062 R)
• M45: 12,548,120 km (0.104 R)
• M46: 12,616,935 km (0.048 R)
• M47: 12,755,014 km (0.065 R)
• M48: 13,102,230 km (0.102 R)
• M49: 13,241,955 km (0.114 R)
• M50: 13,523,049 km (0.113 R)
• M51: 13,593,510 km (0.064 R)
• M52: 13,664,270 km (0.089 R)
• M53: 13,735,029 km (0.059 R)
• M54: 14,126,677 km (0.104 R)
• M55: 14,234,088 km (0.117 R)
• M56: 16,251,714 km (0.061 R)
• M57: 16,401,911 km (0.12 R)
• M58: 16,514,857 km (0.098 R)
• M59: 17,620,086 km (0.071 R)
• M60: 17,851,813 km (0.111 R)
• M61: 18,240,169 km (0.114 R)
• M62: 18,435,394 km (0.099 R)
• M63: 18,788,445 km (0.081 R)
• M64: 19,223,177 km (0.06 R)
• M65: 19,741,085 km (0.087 R)
• M66: 20,384,954 km (0.087 R)
• M67: 22,357,252 km (0.085 R)
• M68: 22,482,615 km (0.06 R)
• M69: 23,493,298 km (0.097 R)
• M70: 23,663,242 km (0.118 R)
• M71: 24,648,044 km (0.082 R)
• M72: 24,734,213 km (0.09 R)
• M73: 24,820,680 km (0.077 R)
• M74: 24,993,765 km (0.102 R)
• M75: 25,167,149 km (0.087 R)
• M76: 25,384,515 km (0.111 R)
• M77: 25,689,844 km (0.045 R)
• M78: 27,234,891 km (0.081 R)
• M79: 27,771,498 km (0.081 R)
• M80: 27,996,194 km (0.06 R)
• M81: 28,809,857 km (0.063 R)
• M82: 29,265,233 km (0.114 R)
• M83: 30,137,089 km (0.102 R)
• M84: 30,831,373 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.2

Radius: 4.4

Gravity: 23.67 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.94 AU - 18.48 AU

Year: 21348 Days

Day: 21.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,510,721 km

• M1: 113,994 km (0.051 R)
• M2: 251,175 km (0.089 R)
• M3: 380,128 km (0.032 R)
• M4: 854,503 km (0.099 R)
• M5: 999,763 km (0.109 R)
• M6: 1,396,347 km (0.119 R)
• M7: 1,424,471 km (0.068 R)
• M8: 1,481,169 km (0.119 R)
• M9: 1,867,580 km (0.113 R)
• M10: 2,120,400 km (0.053 R)
• M11: 3,014,098 km (0.084 R)
• M12: 3,160,853 km (0.082 R)
• M13: 3,347,552 km (0.101 R)
• M14: 4,582,931 km (0.097 R)
• M15: 4,836,798 km (0.108 R)
• M16: 5,446,858 km (0.119 R)
• M17: 5,851,820 km (0.049 R)
• M18: 6,034,778 km (0.104 R)
• M19: 6,312,881 km (0.097 R)
• M20: 6,406,529 km (0.1 R)
• M21: 6,977,993 km (0.059 R)
• M22: 7,466,579 km (0.094 R)
• M23: 7,915,822 km (0.108 R)
• M24: 8,631,648 km (0.085 R)
• M25: 8,683,558 km (0.088 R)
• M26: 9,208,647 km (0.117 R)
• M27: 9,528,487 km (0.1 R)
• M28: 10,124,485 km (0.111 R)
• M29: 10,454,647 km (0.064 R)
• M30: 12,921,815 km (0.077 R)
• M31: 14,127,724 km (0.108 R)
• M32: 14,373,064 km (0.051 R)
• M33: 16,322,624 km (0.062 R)
• M34: 16,515,605 km (0.05 R)
• M35: 17,689,649 km (0.028 R)
• M36: 18,487,155 km (0.088 R)
• M37: 19,228,413 km (0.096 R)
• M38: 19,568,598 km (0.104 R)
• M39: 19,705,181 km (0.072 R)
• M40: 20,116,874 km (0.091 R)
• M41: 20,254,804 km (0.106 R)
• M42: 21,228,835 km (0.115 R)
• M43: 21,721,461 km (0.114 R)
• M44: 23,294,184 km (0.068 R)
• M45: 25,051,360 km (0.101 R)
• M46: 25,422,812 km (0.113 R)
• M47: 26,396,993 km (0.093 R)
• M48: 26,623,484 km (0.078 R)
• M49: 28,227,323 km (0.102 R)
• M50: 29,548,422 km (0.109 R)
• M51: 30,098,194 km (0.076 R)
• M52: 30,334,858 km (0.119 R)
• M53: 30,492,983 km (0.108 R)
• M54: 32,492,508 km (0.088 R)
• M55: 32,978,701 km (0.119 R)
• M56: 33,630,649 km (0.098 R)
• M57: 34,947,259 km (0.072 R)
• M58: 35,113,014 km (0.071 R)
• M59: 37,545,774 km (0.105 R)
• M60: 39,254,930 km (0.103 R)
• M61: 39,859,006 km (0.119 R)
• M62: 40,118,858 km (0.11 R)
• M63: 41,602,121 km (0.101 R)
• M64: 42,306,278 km (0.057 R)
• M65: 42,571,365 km (0.077 R)
• M66: 43,103,186 km (0.089 R)
• M67: 43,192,047 km (0.117 R)
• M68: 45,162,251 km (0.037 R)
• M69: 47,803,551 km (0.05 R)
• M70: 48,356,315 km (0.046 R)
• M71: 49,467,977 km (0.056 R)
• M72: 50,213,872 km (0.088 R)
• M73: 51,245,499 km (0.059 R)
• M74: 52,378,852 km (0.035 R)
• M75: 52,568,542 km (0.046 R)
• M76: 53,234,253 km (0.094 R)
• M77: 54,478,009 km (0.12 R)
• M78: 55,151,649 km (0.116 R)
• M79: 56,215,888 km (0.112 R)
• M80: 57,580,071 km (0.112 R)
• M81: 57,873,881 km (0.11 R)
• M82: 58,070,004 km (0.113 R)
• M83: 58,364,562 km (0.097 R)
• M84: 58,856,589 km (0.08 R)
• M85: 59,053,759 km (0.119 R)
• M86: 59,152,494 km (0.104 R)
• M87: 60,043,200 km (0.059 R)
• M88: 60,738,979 km (0.095 R)
• M89: 64,156,393 km (0.053 R)
• M90: 65,173,210 km (0.037 R)
• M91: 66,195,562 km (0.112 R)
• M92: 66,708,683 km (0.096 R)
• M93: 69,398,003 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.2

Radius: 7

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 12.21 AU - 19.47 AU

Year: 22688 Days

Day: 18.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 89,510,721 km

• M1: 92,152 km (0.092 R)
• M2: 161,416 km (0.092 R)
• M3: 366,216 km (0.067 R)
• M4: 425,905 km (0.114 R)
• M5: 522,396 km (0.055 R)
• M6: 626,665 km (0.109 R)
• M7: 856,298 km (0.059 R)
• M8: 1,156,392 km (0.078 R)
• M9: 1,294,770 km (0.11 R)
• M10: 1,365,978 km (0.101 R)
• M11: 1,638,695 km (0.042 R)
• M12: 1,794,576 km (0.052 R)
• M13: 2,525,362 km (0.091 R)
• M14: 2,585,051 km (0.039 R)
• M15: 2,645,190 km (0.072 R)
• M16: 2,705,926 km (0.048 R)
• M17: 2,797,779 km (0.096 R)
• M18: 3,305,215 km (0.111 R)
• M19: 3,403,651 km (0.032 R)
• M20: 4,584,576 km (0.05 R)
• M21: 4,842,333 km (0.068 R)
• M22: 5,721,819 km (0.056 R)
• M23: 6,444,078 km (0.104 R)
• M24: 7,322,517 km (0.085 R)
• M25: 7,537,190 km (0.107 R)
• M26: 9,421,076 km (0.061 R)
• M27: 9,701,572 km (0.096 R)
• M28: 9,937,338 km (0.079 R)
• M29: 9,984,760 km (0.045 R)
• M30: 10,414,705 km (0.076 R)
• M31: 10,656,156 km (0.116 R)
• M32: 10,704,775 km (0.074 R)
• M33: 11,891,086 km (0.111 R)
• M34: 12,705,048 km (0.082 R)
• M35: 14,012,384 km (0.066 R)
• M36: 14,118,897 km (0.07 R)
• M37: 15,747,420 km (0.11 R)
• M38: 15,913,473 km (0.091 R)
• M39: 16,080,126 km (0.079 R)
• M40: 16,696,319 km (0.089 R)
• M41: 18,766,305 km (0.103 R)
• M42: 18,883,739 km (0.111 R)
• M43: 19,119,057 km (0.043 R)
• M44: 19,652,373 km (0.094 R)
• M45: 20,130,637 km (0.065 R)
• M46: 21,037,500 km (0.094 R)
• M47: 21,159,422 km (0.037 R)
• M48: 21,220,458 km (0.101 R)
• M49: 21,342,679 km (0.113 R)
• M50: 23,964,083 km (0.096 R)
• M51: 24,538,988 km (0.116 R)
• M52: 25,247,633 km (0.057 R)
• M53: 25,377,184 km (0.108 R)
• M54: 25,897,785 km (0.117 R)
• M55: 26,356,153 km (0.077 R)
• M56: 27,280,967 km (0.109 R)
• M57: 29,298,145 km (0.1 R)
• M58: 29,844,027 km (0.12 R)
• M59: 29,981,059 km (0.116 R)
• M60: 30,531,280 km (0.101 R)
• M61: 31,223,768 km (0.062 R)
• M62: 32,483,083 km (0.107 R)
• M63: 32,553,544 km (0.107 R)
• M64: 33,119,024 km (0.108 R)
• M65: 33,616,437 km (0.056 R)
• M66: 35,921,590 km (0.1 R)
• M67: 36,213,456 km (0.063 R)
• M68: 36,286,460 km (0.119 R)
• M69: 36,505,920 km (0.107 R)
• M70: 36,946,186 km (0.096 R)
• M71: 37,535,901 km (0.088 R)
• M72: 38,799,405 km (0.076 R)
• M73: 39,850,330 km (0.111 R)
• M74: 40,228,064 km (0.116 R)
• M75: 41,520,739 km (0.09 R)
• M76: 43,291,380 km (0.058 R)
• M77: 44,068,840 km (0.072 R)
• M78: 44,615,919 km (0.064 R)
• M79: 45,479,997 km (0.108 R)
• M80: 47,544,298 km (0.048 R)
• M81: 47,784,552 km (0.074 R)
• M82: 49,072,141 km (0.089 R)
• M83: 49,720,199 km (0.109 R)
• M84: 52,175,698 km (0.095 R)
• M85: 52,588,738 km (0.115 R)
• M86: 53,584,611 km (0.104 R)
• M87: 53,834,439 km (0.083 R)
• M88: 55,679,131 km (0.075 R)
• M89: 56,355,014 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.5

Radius: 5

Gravity: 24.02 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 15.36 AU - 20.44 AU

Year: 27255 Days

Day: 20.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 89,510,721 km

• M1: 138,528 km (0.101 R)
• M2: 354,098 km (0.038 R)
• M3: 458,966 km (0.099 R)
• M4: 527,033 km (0.086 R)
• M5: 751,131 km (0.059 R)
• M6: 1,032,375 km (0.106 R)
• M7: 2,048,294 km (0.108 R)
• M8: 2,162,587 km (0.113 R)
• M9: 3,325,561 km (0.065 R)
• M10: 3,641,960 km (0.094 R)
• M11: 5,155,143 km (0.081 R)
• M12: 7,064,610 km (0.064 R)
• M13: 7,764,578 km (0.042 R)
• M14: 7,943,049 km (0.113 R)
• M15: 8,002,738 km (0.077 R)
• M16: 8,793,512 km (0.092 R)
• M17: 9,800,306 km (0.108 R)
• M18: 10,447,915 km (0.103 R)
• M19: 10,644,936 km (0.097 R)
• M20: 12,264,482 km (0.117 R)
• M21: 13,743,257 km (0.104 R)
• M22: 14,176,044 km (0.061 R)
• M23: 14,321,303 km (0.11 R)
• M24: 14,760,074 km (0.087 R)
• M25: 14,981,030 km (0.119 R)
• M26: 15,128,982 km (0.067 R)
• M27: 15,951,471 km (0.062 R)
• M28: 16,406,099 km (0.051 R)
• M29: 16,788,322 km (0.11 R)
• M30: 16,865,066 km (0.12 R)
• M31: 20,112,087 km (0.107 R)
• M32: 21,015,359 km (0.03 R)
• M33: 21,347,018 km (0.119 R)
• M34: 22,436,988 km (0.065 R)
• M35: 23,031,340 km (0.111 R)
• M36: 24,322,370 km (0.027 R)
• M37: 24,409,286 km (0.106 R)
• M38: 24,496,352 km (0.112 R)
• M39: 24,757,849 km (0.102 R)
• M40: 26,525,647 km (0.096 R)
• M41: 28,883,908 km (0.113 R)
• M42: 30,181,221 km (0.108 R)
• M43: 31,025,252 km (0.059 R)
• M44: 31,119,499 km (0.087 R)
• M45: 31,402,837 km (0.067 R)
• M46: 31,497,383 km (0.061 R)
• M47: 33,603,422 km (0.067 R)
• M48: 34,380,283 km (0.113 R)
• M49: 34,967,006 km (0.093 R)
• M50: 36,448,025 km (0.113 R)
• M51: 38,555,560 km (0.11 R)
• M52: 40,290,297 km (0.088 R)
• M53: 41,322,672 km (0.105 R)
• M54: 41,530,164 km (0.063 R)
• M55: 42,259,304 km (0.077 R)
• M56: 42,468,292 km (0.081 R)
• M57: 43,097,651 km (0.097 R)
• M58: 43,941,383 km (0.056 R)
• M59: 46,397,630 km (0.078 R)
• M60: 46,505,340 km (0.117 R)
• M61: 47,153,847 km (0.07 R)
• M62: 49,447,332 km (0.111 R)
• M63: 49,998,600 km (0.114 R)
• M64: 52,224,467 km (0.073 R)
• M65: 54,255,109 km (0.078 R)
• M66: 54,709,886 km (0.12 R)
• M67: 54,937,724 km (0.108 R)
• M68: 55,966,957 km (0.06 R)
• M69: 56,426,522 km (0.086 R)
• M70: 59,092,805 km (0.045 R)
• M71: 62,989,380 km (0.1 R)
• M72: 63,946,358 km (0.093 R)
• M73: 64,908,272 km (0.118 R)
• M74: 65,270,149 km (0.08 R)
• M75: 65,874,824 km (0.089 R)
• M76: 67,089,858 km (0.072 R)
• M77: 67,455,774 km (0.063 R)
• M78: 68,680,382 km (0.108 R)
• M79: 72,397,890 km (0.115 R)
• M80: 73,274,683 km (0.106 R)
• M81: 78,865,903 km (0.094 R)
• M82: 80,932,747 km (0.108 R)
• M83: 81,322,300 km (0.098 R)
• M84: 81,712,451 km (0.108 R)
• M85: 81,842,601 km (0.065 R)
• M86: 83,410,238 km (0.089 R)
• M87: 85,251,787 km (0.093 R)
• M88: 85,383,733 km (0.077 R)
• M89: 88,974,530 km (0.101 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 14,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit