🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.55 AU - 0.81 AU

Year: 210 Days

Day: 30.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,555,806 km

• M1: 266,434 km (0.082 R)
• M2: 507,735 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.58 AU - 0.8 AU

Year: 215 Days

Day: 47.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.97 AU - 1.09 AU

Year: 392 Days

Day: 28.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 179.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.4 AU - 1.4 AU

Year: 621 Days

Day: 30.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,555,806 km

• M1: 153,787 km (0.079 R)
• M2: 1,192,744 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.62 AU - 2.18 AU

Year: 981 Days

Day: 43.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,555,806 km

• M1: 384,317 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.09 AU - 4.77 AU

Year: 2920 Days

Day: 41.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.5

Radius: 10.9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.07 AU - 5.09 AU

Year: 4291 Days

Day: 9.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 63,555,806 km

• M1: 136,284 km (0.054 R)
• M2: 259,552 km (0.102 R)
• M3: 468,690 km (0.075 R)
• M4: 935,585 km (0.117 R)
• M5: 1,017,714 km (0.103 R)
• M6: 1,398,590 km (0.104 R)
• M7: 1,807,591 km (0.113 R)
• M8: 1,926,970 km (0.112 R)
• M9: 2,142,391 km (0.064 R)
• M10: 2,221,379 km (0.097 R)
• M11: 2,333,577 km (0.074 R)
• M12: 2,414,809 km (0.113 R)
• M13: 2,497,088 km (0.104 R)
• M14: 2,835,777 km (0.091 R)
• M15: 2,922,843 km (0.118 R)
• M16: 3,117,470 km (0.051 R)
• M17: 3,352,937 km (0.032 R)
• M18: 3,426,689 km (0.116 R)
• M19: 3,669,935 km (0.096 R)
• M20: 4,016,104 km (0.104 R)
• M21: 4,393,091 km (0.097 R)
• M22: 4,534,910 km (0.105 R)
• M23: 6,329,486 km (0.075 R)
• M24: 6,490,004 km (0.043 R)
• M25: 6,559,119 km (0.077 R)
• M26: 6,861,905 km (0.077 R)
• M27: 6,956,002 km (0.118 R)
• M28: 7,288,558 km (0.093 R)
• M29: 7,481,090 km (0.088 R)
• M30: 8,342,774 km (0.097 R)
• M31: 8,544,133 km (0.063 R)
• M32: 8,747,287 km (0.114 R)
• M33: 9,365,874 km (0.092 R)
• M34: 9,839,202 km (0.063 R)
• M35: 9,945,416 km (0.062 R)
• M36: 10,401,241 km (0.09 R)
• M37: 10,699,838 km (0.106 R)
• M38: 11,001,278 km (0.052 R)
• M39: 11,640,659 km (0.112 R)
• M40: 11,922,352 km (0.069 R)
• M41: 12,406,451 km (0.076 R)
• M42: 12,665,405 km (0.115 R)
• M43: 12,781,044 km (0.085 R)
• M44: 12,897,132 km (0.09 R)
• M45: 13,013,519 km (0.098 R)
• M46: 13,630,161 km (0.112 R)
• M47: 14,648,773 km (0.04 R)
• M48: 14,800,615 km (0.058 R)
• M49: 15,136,462 km (0.086 R)
• M50: 15,475,002 km (0.085 R)
• M51: 15,971,817 km (0.08 R)
• M52: 16,222,244 km (0.081 R)
• M53: 16,568,563 km (0.082 R)
• M54: 16,663,408 km (0.078 R)
• M55: 17,204,653 km (0.102 R)
• M56: 17,622,330 km (0.087 R)
• M57: 18,141,135 km (0.06 R)
• M58: 18,599,204 km (0.113 R)
• M59: 18,862,646 km (0.069 R)
• M60: 19,359,909 km (0.092 R)
• M61: 19,727,322 km (0.047 R)
• M62: 20,435,219 km (0.051 R)
• M63: 21,014,462 km (0.107 R)
• M64: 21,082,978 km (0.05 R)
• M65: 21,772,025 km (0.035 R)
• M66: 21,945,409 km (0.074 R)
• M67: 22,468,403 km (0.081 R)
• M68: 22,573,421 km (0.096 R)
• M69: 23,597,867 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.8

Radius: 11.2

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.66 AU - 7.48 AU

Year: 7045 Days

Day: 9.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,555,806 km

• M1: 412,890 km (0.057 R)
• M2: 560,543 km (0.111 R)
• M3: 648,507 km (0.117 R)
• M4: 973,583 km (0.111 R)
• M5: 1,082,640 km (0.043 R)
• M6: 1,212,640 km (0.074 R)
• M7: 1,980,526 km (0.095 R)
• M8: 2,629,631 km (0.049 R)
• M9: 2,966,526 km (0.077 R)
• M10: 3,081,866 km (0.047 R)
• M11: 3,558,485 km (0.095 R)
• M12: 3,830,603 km (0.117 R)
• M13: 4,212,676 km (0.039 R)
• M14: 4,607,166 km (0.089 R)
• M15: 4,687,500 km (0.062 R)
• M16: 5,068,675 km (0.104 R)
• M17: 5,151,702 km (0.081 R)
• M18: 5,235,177 km (0.106 R)
• M19: 5,630,714 km (0.075 R)
• M20: 5,890,117 km (0.069 R)
• M21: 6,212,500 km (0.111 R)
• M22: 6,570,937 km (0.087 R)
• M23: 7,464,784 km (0.05 R)
• M24: 7,909,838 km (0.105 R)
• M25: 8,396,480 km (0.047 R)
• M26: 8,726,343 km (0.084 R)
• M27: 8,959,716 km (0.089 R)
• M28: 9,060,395 km (0.112 R)
• M29: 10,544,556 km (0.105 R)
• M30: 10,721,979 km (0.114 R)
• M31: 11,188,126 km (0.106 R)
• M32: 11,260,381 km (0.101 R)
• M33: 11,881,212 km (0.11 R)
• M34: 12,475,565 km (0.111 R)
• M35: 12,625,761 km (0.057 R)
• M36: 13,270,528 km (0.111 R)
• M37: 13,500,759 km (0.098 R)
• M38: 13,926,066 km (0.045 R)
• M39: 14,238,277 km (0.103 R)
• M40: 15,028,752 km (0.114 R)
• M41: 15,752,357 km (0.099 R)
• M42: 15,833,439 km (0.069 R)
• M43: 16,118,423 km (0.12 R)
• M44: 16,364,062 km (0.074 R)
• M45: 16,569,610 km (0.085 R)
• M46: 17,150,049 km (0.045 R)
• M47: 17,526,587 km (0.061 R)
• M48: 17,610,661 km (0.1 R)
• M49: 18,075,462 km (0.066 R)
• M50: 18,288,040 km (0.075 R)
• M51: 18,415,947 km (0.055 R)
• M52: 18,715,741 km (0.08 R)
• M53: 18,887,778 km (0.097 R)
• M54: 19,581,015 km (0.035 R)
• M55: 20,018,589 km (0.098 R)
• M56: 20,415,173 km (0.047 R)
• M57: 20,503,585 km (0.072 R)
• M58: 20,592,147 km (0.076 R)
• M59: 21,530,275 km (0.1 R)
• M60: 22,345,284 km (0.101 R)
• M61: 22,436,539 km (0.081 R)
• M62: 23,078,464 km (0.105 R)
• M63: 23,309,143 km (0.12 R)
• M64: 24,333,290 km (0.077 R)
• M65: 25,372,098 km (0.043 R)
• M66: 25,657,980 km (0.067 R)
• M67: 26,329,076 km (0.109 R)
• M68: 27,103,095 km (0.086 R)
• M69: 28,624,057 km (0.055 R)
• M70: 28,871,940 km (0.082 R)
• M71: 28,971,273 km (0.081 R)
• M72: 30,576,608 km (0.074 R)
• M73: 31,287,946 km (0.055 R)
• M74: 31,543,309 km (0.074 R)
• M75: 32,262,127 km (0.102 R)
• M76: 32,882,510 km (0.12 R)
• M77: 33,350,302 km (0.066 R)
• M78: 33,611,201 km (0.109 R)
• M79: 33,715,770 km (0.117 R)
• M80: 34,082,584 km (0.103 R)
• M81: 34,187,601 km (0.067 R)
• M82: 35,031,633 km (0.042 R)
• M83: 35,669,368 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964

Radius: 9.3

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.68 AU - 10.42 AU

Year: 11059 Days

Day: 11.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,555,806 km

• M1: 149,299 km (0.113 R)
• M2: 699,819 km (0.055 R)
• M3: 775,964 km (0.105 R)
• M4: 937,231 km (0.118 R)
• M5: 1,087,726 km (0.11 R)
• M6: 1,177,335 km (0.114 R)
• M7: 2,833,832 km (0.116 R)
• M8: 2,896,364 km (0.069 R)
• M9: 3,022,775 km (0.108 R)
• M10: 4,457,269 km (0.099 R)
• M11: 4,530,272 km (0.082 R)
• M12: 4,938,824 km (0.084 R)
• M13: 5,052,219 km (0.114 R)
• M14: 5,359,194 km (0.1 R)
• M15: 5,632,659 km (0.088 R)
• M16: 5,910,761 km (0.089 R)
• M17: 7,411,228 km (0.115 R)
• M18: 7,497,845 km (0.108 R)
• M19: 7,759,941 km (0.099 R)
• M20: 8,838,242 km (0.08 R)
• M21: 9,394,896 km (0.091 R)
• M22: 9,535,817 km (0.12 R)
• M23: 10,347,834 km (0.083 R)
• M24: 10,493,393 km (0.084 R)
• M25: 11,381,107 km (0.077 R)
• M26: 12,037,243 km (0.1 R)
• M27: 12,292,906 km (0.102 R)
• M28: 12,447,141 km (0.051 R)
• M29: 12,809,617 km (0.084 R)
• M30: 13,175,533 km (0.107 R)
• M31: 13,280,701 km (0.112 R)
• M32: 14,132,212 km (0.087 R)
• M33: 14,347,782 km (0.112 R)
• M34: 16,168,089 km (0.096 R)
• M35: 16,280,736 km (0.118 R)
• M36: 17,076,597 km (0.095 R)
• M37: 17,479,314 km (0.073 R)
• M38: 17,885,173 km (0.112 R)
• M39: 18,001,710 km (0.114 R)
• M40: 18,118,397 km (0.088 R)
• M41: 20,202,444 km (0.025 R)
• M42: 20,628,350 km (0.117 R)
• M43: 21,550,770 km (0.078 R)
• M44: 22,738,577 km (0.038 R)
• M45: 23,563,460 km (0.093 R)
• M46: 24,075,982 km (0.114 R)
• M47: 24,204,786 km (0.084 R)
• M48: 24,398,216 km (0.115 R)
• M49: 24,462,842 km (0.074 R)
• M50: 24,786,722 km (0.059 R)
• M51: 25,046,872 km (0.115 R)
• M52: 25,701,213 km (0.108 R)
• M53: 26,030,478 km (0.076 R)
• M54: 27,563,108 km (0.109 R)
• M55: 28,238,692 km (0.108 R)
• M56: 28,851,296 km (0.118 R)
• M57: 29,262,091 km (0.046 R)
• M58: 29,537,052 km (0.103 R)
• M59: 30,715,136 km (0.095 R)
• M60: 32,262,576 km (0.047 R)
• M61: 34,413,195 km (0.051 R)
• M62: 34,485,750 km (0.064 R)
• M63: 35,286,398 km (0.12 R)
• M64: 36,240,533 km (0.066 R)
• M65: 36,461,938 km (0.081 R)
• M66: 36,535,839 km (0.098 R)
• M67: 40,599,815 km (0.093 R)
• M68: 40,753,153 km (0.102 R)
• M69: 41,599,428 km (0.075 R)
• M70: 42,063,480 km (0.037 R)
• M71: 42,451,537 km (0.079 R)
• M72: 43,074,912 km (0.082 R)
• M73: 43,937,044 km (0.106 R)
• M74: 44,567,450 km (0.116 R)
• M75: 44,646,587 km (0.086 R)
• M76: 47,038,956 km (0.07 R)
• M77: 47,522,307 km (0.058 R)
• M78: 49,636,424 km (0.05 R)
• M79: 50,293,009 km (0.087 R)
• M80: 50,622,423 km (0.113 R)
• M81: 51,366,074 km (0.073 R)
• M82: 51,531,979 km (0.091 R)
• M83: 52,280,117 km (0.048 R)
• M84: 52,363,443 km (0.075 R)
• M85: 52,530,245 km (0.109 R)
• M86: 54,208,284 km (0.111 R)
• M87: 55,393,399 km (0.078 R)
• M88: 56,330,629 km (0.12 R)
• M89: 56,587,040 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.3

Radius: 5.7

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 16.18 AU - 16.9 AU

Year: 25208 Days

Day: 16.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,555,806 km

• M1: 125,064 km (0.114 R)
• M2: 165,006 km (0.064 R)
• M3: 368,310 km (0.047 R)
• M4: 486,642 km (0.067 R)
• M5: 617,390 km (0.115 R)
• M6: 676,930 km (0.109 R)
• M7: 1,074,711 km (0.111 R)
• M8: 1,122,882 km (0.093 R)
• M9: 1,427,313 km (0.094 R)
• M10: 2,292,887 km (0.06 R)
• M11: 2,482,427 km (0.071 R)
• M12: 2,743,027 km (0.114 R)
• M13: 3,012,303 km (0.06 R)
• M14: 4,364,667 km (0.112 R)
• M15: 4,878,686 km (0.047 R)
• M16: 5,040,850 km (0.058 R)
• M17: 6,006,654 km (0.114 R)
• M18: 6,311,684 km (0.06 R)
• M19: 6,577,220 km (0.113 R)
• M20: 7,210,917 km (0.114 R)
• M21: 7,769,665 km (0.107 R)
• M22: 7,864,061 km (0.098 R)
• M23: 8,293,856 km (0.093 R)
• M24: 9,027,035 km (0.037 R)
• M25: 9,176,184 km (0.095 R)
• M26: 9,729,995 km (0.112 R)
• M27: 10,711,806 km (0.089 R)
• M28: 12,991,528 km (0.052 R)
• M29: 13,955,387 km (0.078 R)
• M30: 14,533,134 km (0.069 R)
• M31: 14,883,492 km (0.114 R)
• M32: 15,118,510 km (0.032 R)
• M33: 15,532,897 km (0.099 R)
• M34: 15,771,505 km (0.111 R)
• M35: 16,433,476 km (0.032 R)
• M36: 17,350,959 km (0.081 R)
• M37: 17,474,527 km (0.063 R)
• M38: 18,284,899 km (0.112 R)
• M39: 18,536,672 km (0.111 R)
• M40: 19,491,107 km (0.083 R)
• M41: 19,555,284 km (0.098 R)
• M42: 19,619,611 km (0.116 R)
• M43: 19,877,368 km (0.076 R)
• M44: 21,117,086 km (0.119 R)
• M45: 21,315,153 km (0.118 R)
• M46: 22,314,467 km (0.082 R)
• M47: 23,670,572 km (0.089 R)
• M48: 24,705,041 km (0.065 R)
• M49: 25,683,860 km (0.077 R)
• M50: 27,679,047 km (0.086 R)
• M51: 28,330,994 km (0.068 R)
• M52: 29,797,502 km (0.099 R)
• M53: 31,063,549 km (0.102 R)
• M54: 31,363,942 km (0.087 R)
• M55: 32,270,953 km (0.102 R)
• M56: 32,346,949 km (0.115 R)
• M57: 33,033,304 km (0.109 R)
• M58: 33,570,510 km (0.093 R)
• M59: 34,575,808 km (0.073 R)
• M60: 35,591,129 km (0.026 R)
• M61: 35,669,518 km (0.109 R)
• M62: 37,171,929 km (0.056 R)
• M63: 37,251,665 km (0.088 R)
• M64: 39,993,046 km (0.103 R)
• M65: 40,319,917 km (0.109 R)
• M66: 41,223,040 km (0.084 R)
• M67: 44,394,215 km (0.082 R)
• M68: 45,156,716 km (0.079 R)
• M69: 47,642,883 km (0.088 R)
• M70: 48,162,735 km (0.055 R)
• M71: 48,423,484 km (0.118 R)
• M72: 49,208,275 km (0.102 R)
• M73: 49,645,998 km (0.079 R)
• M74: 51,498,917 km (0.084 R)
• M75: 51,676,640 km (0.068 R)
• M76: 52,746,713 km (0.102 R)
• M77: 53,914,325 km (0.09 R)
• M78: 55,362,881 km (0.051 R)
• M79: 55,818,257 km (0.101 R)
• M80: 57,744,180 km (0.089 R)
• M81: 57,928,783 km (0.089 R)
• M82: 61,755,048 km (0.057 R)
• M83: 62,227,329 km (0.045 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 16,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit