🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.69 AU - 0.83 AU

Year: 250 Days

Day: 44.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,392,288 km

• M1: 160,070 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.94 AU - 1.44 AU

Year: 489 Days

Day: 39.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,392,288 km

• M1: 118,182 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.34 AU - 1.64 AU

Year: 685 Days

Day: 36.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,392,288 km

• M1: 303,833 km (0.094 R)
• M2: 533,466 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.4

Radius: 11.6

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.42 AU - 6.88 AU

Year: 5746 Days

Day: 7.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,392,288 km

• M1: 145,110 km (0.108 R)
• M2: 252,372 km (0.089 R)
• M3: 351,256 km (0.105 R)
• M4: 519,404 km (0.069 R)
• M5: 604,076 km (0.027 R)
• M6: 729,738 km (0.037 R)
• M7: 929,452 km (0.116 R)
• M8: 1,205,310 km (0.065 R)
• M9: 1,293,274 km (0.104 R)
• M10: 1,766,751 km (0.094 R)
• M11: 1,884,784 km (0.075 R)
• M12: 2,075,820 km (0.054 R)
• M13: 2,533,889 km (0.083 R)
• M14: 2,629,332 km (0.086 R)
• M15: 2,784,615 km (0.116 R)
• M16: 3,165,790 km (0.113 R)
• M17: 3,563,720 km (0.107 R)
• M18: 4,111,697 km (0.104 R)
• M19: 4,292,711 km (0.116 R)
• M20: 4,592,505 km (0.085 R)
• M21: 4,686,153 km (0.094 R)
• M22: 6,192,005 km (0.085 R)
• M23: 6,269,796 km (0.103 R)
• M24: 6,663,239 km (0.059 R)
• M25: 6,796,082 km (0.115 R)
• M26: 6,903,194 km (0.09 R)
• M27: 7,118,764 km (0.106 R)
• M28: 7,254,749 km (0.059 R)
• M29: 7,364,105 km (0.075 R)
• M30: 7,446,533 km (0.108 R)
• M31: 7,723,439 km (0.115 R)
• M32: 7,807,214 km (0.06 R)
• M33: 8,316,146 km (0.116 R)
• M34: 8,661,418 km (0.11 R)
• M35: 8,777,505 km (0.07 R)
• M36: 9,366,023 km (0.092 R)
• M37: 9,785,646 km (0.114 R)
• M38: 9,997,775 km (0.069 R)
• M39: 10,119,698 km (0.025 R)
• M40: 10,364,888 km (0.037 R)
• M41: 10,892,670 km (0.063 R)
• M42: 11,333,983 km (0.089 R)
• M43: 11,461,142 km (0.04 R)
• M44: 11,845,459 km (0.095 R)
• M45: 12,626,808 km (0.112 R)
• M46: 12,990,630 km (0.095 R)
• M47: 13,223,853 km (0.066 R)
• M48: 13,863,983 km (0.046 R)
• M49: 14,204,916 km (0.1 R)
• M50: 14,548,692 km (0.12 R)
• M51: 14,860,454 km (0.075 R)
• M52: 15,104,448 km (0.099 R)
• M53: 15,209,466 km (0.114 R)
• M54: 15,420,249 km (0.096 R)
• M55: 16,813,305 km (0.055 R)
• M56: 17,213,479 km (0.109 R)
• M57: 17,506,541 km (0.12 R)
• M58: 18,545,050 km (0.051 R)
• M59: 18,695,096 km (0.072 R)
• M60: 18,807,893 km (0.111 R)
• M61: 18,883,141 km (0.089 R)
• M62: 19,337,170 km (0.111 R)
• M63: 19,871,235 km (0.049 R)
• M64: 20,487,728 km (0.086 R)
• M65: 20,642,861 km (0.106 R)
• M66: 21,384,866 km (0.077 R)
• M67: 21,463,554 km (0.114 R)
• M68: 21,542,243 km (0.095 R)
• M69: 21,818,550 km (0.052 R)
• M70: 22,414,399 km (0.088 R)
• M71: 22,774,630 km (0.097 R)
• M72: 22,895,057 km (0.048 R)
• M73: 23,298,223 km (0.03 R)
• M74: 23,907,385 km (0.105 R)
• M75: 24,275,396 km (0.115 R)
• M76: 24,686,491 km (0.093 R)
• M77: 27,670,819 km (0.06 R)
• M78: 28,618,521 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.7

Radius: 12.5

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.63 AU - 13.79 AU

Year: 15096 Days

Day: 5.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,392,288 km

• M1: 171,888 km (0.085 R)
• M2: 715,676 km (0.114 R)
• M3: 883,076 km (0.038 R)
• M4: 1,064,538 km (0.089 R)
• M5: 1,360,742 km (0.045 R)
• M6: 2,121,447 km (0.088 R)
• M7: 2,660,449 km (0.072 R)
• M8: 2,793,441 km (0.06 R)
• M9: 3,031,601 km (0.068 R)
• M10: 3,205,882 km (0.108 R)
• M11: 3,491,764 km (0.063 R)
• M12: 4,716,970 km (0.072 R)
• M13: 4,797,753 km (0.074 R)
• M14: 5,333,912 km (0.051 R)
• M15: 5,587,780 km (0.071 R)
• M16: 6,463,077 km (0.096 R)
• M17: 6,552,985 km (0.089 R)
• M18: 7,240,537 km (0.118 R)
• M19: 7,999,297 km (0.114 R)
• M20: 8,535,606 km (0.095 R)
• M21: 8,634,340 km (0.086 R)
• M22: 9,033,318 km (0.034 R)
• M23: 9,387,416 km (0.119 R)
• M24: 9,489,442 km (0.045 R)
• M25: 10,005,106 km (0.032 R)
• M26: 10,266,303 km (0.099 R)
• M27: 10,424,129 km (0.102 R)
• M28: 11,063,660 km (0.106 R)
• M29: 11,825,712 km (0.057 R)
• M30: 12,604,817 km (0.061 R)
• M31: 13,515,569 km (0.113 R)
• M32: 14,388,622 km (0.097 R)
• M33: 15,219,938 km (0.101 R)
• M34: 15,400,054 km (0.111 R)
• M35: 15,762,529 km (0.069 R)
• M36: 16,311,553 km (0.071 R)
• M37: 16,804,778 km (0.068 R)
• M38: 17,553,964 km (0.111 R)
• M39: 20,326,910 km (0.085 R)
• M40: 20,658,269 km (0.077 R)
• M41: 21,527,732 km (0.118 R)
• M42: 22,068,827 km (0.051 R)
• M43: 22,477,529 km (0.085 R)
• M44: 22,820,108 km (0.074 R)
• M45: 23,095,368 km (0.101 R)
• M46: 23,788,305 km (0.102 R)
• M47: 25,194,825 km (0.063 R)
• M48: 26,628,271 km (0.078 R)
• M49: 27,720,485 km (0.076 R)
• M50: 28,014,296 km (0.086 R)
• M51: 28,901,860 km (0.079 R)
• M52: 29,274,359 km (0.117 R)
• M53: 31,160,788 km (0.098 R)
• M54: 31,695,899 km (0.074 R)
• M55: 32,080,067 km (0.071 R)
• M56: 32,311,345 km (0.082 R)
• M57: 33,475,815 km (0.055 R)
• M58: 33,554,054 km (0.119 R)
• M59: 34,181,169 km (0.112 R)
• M60: 35,367,629 km (0.068 R)
• M61: 36,487,070 km (0.108 R)
• M62: 36,567,554 km (0.083 R)
• M63: 38,188,148 km (0.114 R)
• M64: 38,433,189 km (0.082 R)
• M65: 38,596,849 km (0.044 R)
• M66: 39,171,604 km (0.115 R)
• M67: 39,418,889 km (0.066 R)
• M68: 40,829,448 km (0.096 R)
• M69: 41,415,123 km (0.1 R)
• M70: 42,933,691 km (0.109 R)
• M71: 43,529,240 km (0.084 R)
• M72: 45,159,408 km (0.115 R)
• M73: 45,418,662 km (0.078 R)
• M74: 45,851,747 km (0.085 R)
• M75: 49,900,464 km (0.082 R)
• M76: 51,065,383 km (0.106 R)
• M77: 51,696,237 km (0.097 R)
• M78: 51,876,951 km (0.08 R)
• M79: 52,148,471 km (0.06 R)
• M80: 53,970,573 km (0.094 R)
• M81: 54,337,537 km (0.119 R)
• M82: 54,981,556 km (0.104 R)
• M83: 55,166,160 km (0.106 R)
• M84: 55,906,220 km (0.095 R)
• M85: 57,489,714 km (0.092 R)
• M86: 57,677,010 km (0.11 R)
• M87: 58,052,052 km (0.103 R)
• M88: 60,795,976 km (0.067 R)
• M89: 62,328,008 km (0.095 R)
• M90: 62,424,050 km (0.116 R)
• M91: 63,098,736 km (0.116 R)
• M92: 63,291,867 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.3

Radius: 7.7

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.91 AU - 16.67 AU

Year: 22524 Days

Day: 16.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 54,392,288 km

• M1: 176,226 km (0.052 R)
• M2: 421,268 km (0.074 R)
• M3: 1,417,589 km (0.075 R)
• M4: 2,049,640 km (0.079 R)
• M5: 2,240,976 km (0.05 R)
• M6: 2,909,529 km (0.111 R)
• M7: 3,281,728 km (0.084 R)
• M8: 3,734,860 km (0.097 R)
• M9: 4,139,074 km (0.109 R)
• M10: 4,207,739 km (0.083 R)
• M11: 4,735,221 km (0.092 R)
• M12: 5,622,337 km (0.08 R)
• M13: 5,968,057 km (0.099 R)
• M14: 6,084,893 km (0.12 R)
• M15: 6,360,303 km (0.106 R)
• M16: 7,883,209 km (0.082 R)
• M17: 9,286,587 km (0.11 R)
• M18: 10,765,362 km (0.1 R)
• M19: 12,464,794 km (0.111 R)
• M20: 13,883,430 km (0.051 R)
• M21: 14,038,414 km (0.073 R)
• M22: 16,213,866 km (0.107 R)
• M23: 16,431,531 km (0.1 R)
• M24: 17,257,012 km (0.075 R)
• M25: 18,833,624 km (0.086 R)
• M26: 21,224,048 km (0.119 R)
• M27: 21,462,208 km (0.097 R)
• M28: 22,001,658 km (0.032 R)
• M29: 23,032,687 km (0.087 R)
• M30: 24,452,520 km (0.082 R)
• M31: 24,514,902 km (0.106 R)
• M32: 28,091,339 km (0.091 R)
• M33: 30,945,965 km (0.025 R)
• M34: 31,148,521 km (0.026 R)
• M35: 31,963,380 km (0.065 R)
• M36: 34,589,421 km (0.039 R)
• M37: 34,799,606 km (0.099 R)
• M38: 35,010,240 km (0.097 R)
• M39: 35,786,503 km (0.101 R)
• M40: 36,997,049 km (0.088 R)
• M41: 37,643,312 km (0.105 R)
• M42: 38,003,993 km (0.09 R)
• M43: 39,898,051 km (0.108 R)
• M44: 42,345,772 km (0.04 R)
• M45: 42,570,767 km (0.028 R)
• M46: 42,645,865 km (0.111 R)
• M47: 44,384,491 km (0.108 R)
• M48: 44,918,257 km (0.112 R)
• M49: 45,684,497 km (0.085 R)
• M50: 45,992,070 km (0.108 R)
• M51: 46,300,541 km (0.086 R)
• M52: 47,385,275 km (0.059 R)
• M53: 48,008,799 km (0.09 R)
• M54: 48,243,369 km (0.039 R)
• M55: 48,713,555 km (0.096 R)
• M56: 50,371,398 km (0.114 R)
• M57: 51,486,800 km (0.094 R)
• M58: 52,288,495 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 19,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit