🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.83 AU - 0.93 AU

Year: 306 Days

Day: 36.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.04 AU - 1.16 AU

Year: 428 Days

Day: 38 Hours

Environment

Temp: -4 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,824,438 km

• M1: 892,501 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.95 AU - 1.57 AU

Year: 525 Days

Day: 30.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.5

Radius: 10.4

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.36 AU - 8.86 AU

Year: 7785 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 97,824,438 km

• M1: 144,960 km (0.071 R)
• M2: 210,783 km (0.077 R)
• M3: 419,772 km (0.063 R)
• M4: 701,464 km (0.115 R)
• M5: 864,376 km (0.039 R)
• M6: 1,448,706 km (0.077 R)
• M7: 1,859,202 km (0.1 R)
• M8: 2,066,246 km (0.076 R)
• M9: 2,378,606 km (0.12 R)
• M10: 2,603,901 km (0.094 R)
• M11: 3,102,361 km (0.097 R)
• M12: 3,211,118 km (0.115 R)
• M13: 3,573,444 km (0.08 R)
• M14: 5,054,164 km (0.106 R)
• M15: 5,182,519 km (0.101 R)
• M16: 5,442,819 km (0.052 R)
• M17: 5,508,493 km (0.056 R)
• M18: 5,607,676 km (0.095 R)
• M19: 6,352,524 km (0.118 R)
• M20: 6,491,351 km (0.055 R)
• M21: 6,842,756 km (0.106 R)
• M22: 7,418,110 km (0.055 R)
• M23: 7,527,615 km (0.118 R)
• M24: 7,748,422 km (0.093 R)
• M25: 7,822,622 km (0.101 R)
• M26: 7,896,972 km (0.102 R)
• M27: 7,971,472 km (0.087 R)
• M28: 9,432,445 km (0.109 R)
• M29: 9,670,754 km (0.112 R)
• M30: 9,830,674 km (0.081 R)
• M31: 10,031,734 km (0.093 R)
• M32: 12,549,765 km (0.059 R)
• M33: 12,899,525 km (0.109 R)
• M34: 13,430,448 km (0.102 R)
• M35: 13,608,918 km (0.088 R)
• M36: 14,240,072 km (0.119 R)
• M37: 14,331,027 km (0.117 R)
• M38: 14,742,571 km (0.114 R)
• M39: 15,204,529 km (0.106 R)
• M40: 15,297,429 km (0.1 R)
• M41: 15,437,303 km (0.116 R)
• M42: 15,577,477 km (0.072 R)
• M43: 15,718,099 km (0.091 R)
• M44: 16,284,925 km (0.095 R)
• M45: 16,714,570 km (0.085 R)
• M46: 17,099,485 km (0.025 R)
• M47: 19,419,599 km (0.069 R)
• M48: 20,385,253 km (0.081 R)
• M49: 20,487,728 km (0.071 R)
• M50: 20,641,963 km (0.112 R)
• M51: 21,522,795 km (0.107 R)
• M52: 21,731,933 km (0.03 R)
• M53: 21,836,652 km (0.105 R)
• M54: 22,099,345 km (0.112 R)
• M55: 23,267,705 km (0.117 R)
• M56: 24,892,936 km (0.093 R)
• M57: 25,332,455 km (0.102 R)
• M58: 27,455,398 km (0.083 R)
• M59: 27,852,580 km (0.096 R)
• M60: 28,251,857 km (0.1 R)
• M61: 28,940,456 km (0.073 R)
• M62: 29,113,541 km (0.09 R)
• M63: 29,460,608 km (0.045 R)
• M64: 29,867,364 km (0.067 R)
• M65: 31,039,613 km (0.065 R)
• M66: 31,216,737 km (0.034 R)
• M67: 31,631,423 km (0.11 R)
• M68: 32,286,661 km (0.078 R)
• M69: 32,826,111 km (0.057 R)
• M70: 32,946,388 km (0.096 R)
• M71: 33,187,390 km (0.06 R)
• M72: 34,952,047 km (0.044 R)
• M73: 36,124,744 km (0.097 R)
• M74: 36,497,841 km (0.057 R)
• M75: 36,747,221 km (0.095 R)
• M76: 36,872,135 km (0.059 R)
• M77: 38,889,762 km (0.071 R)
• M78: 39,911,964 km (0.098 R)
• M79: 40,233,300 km (0.117 R)
• M80: 41,852,398 km (0.079 R)
• M81: 43,031,379 km (0.118 R)
• M82: 43,294,821 km (0.103 R)
• M83: 43,492,739 km (0.099 R)
• M84: 43,889,622 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.6

Radius: 12.1

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.14 AU - 10.08 AU

Year: 10197 Days

Day: 12.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 97,824,438 km

• M1: 186,249 km (0.094 R)
• M2: 268,977 km (0.119 R)
• M3: 357,389 km (0.106 R)
• M4: 473,178 km (0.099 R)
• M5: 705,653 km (0.072 R)
• M6: 1,098,497 km (0.113 R)
• M7: 1,188,705 km (0.103 R)
• M8: 1,377,198 km (0.045 R)
• M9: 2,368,583 km (0.101 R)
• M10: 2,487,663 km (0.09 R)
• M11: 2,756,640 km (0.114 R)
• M12: 2,958,447 km (0.088 R)
• M13: 3,403,352 km (0.111 R)
• M14: 3,730,223 km (0.109 R)
• M15: 4,297,947 km (0.106 R)
• M16: 5,545,144 km (0.096 R)
• M17: 5,930,359 km (0.084 R)
• M18: 6,126,332 km (0.115 R)
• M19: 6,291,338 km (0.05 R)
• M20: 6,726,967 km (0.083 R)
• M21: 6,965,726 km (0.108 R)
• M22: 7,486,775 km (0.037 R)
• M23: 7,592,391 km (0.028 R)
• M24: 7,734,210 km (0.116 R)
• M25: 8,164,753 km (0.108 R)
• M26: 8,456,169 km (0.098 R)
• M27: 8,825,227 km (0.114 R)
• M28: 9,388,912 km (0.041 R)
• M29: 9,655,944 km (0.113 R)
• M30: 10,550,988 km (0.075 R)
• M31: 10,749,056 km (0.05 R)
• M32: 11,594,583 km (0.1 R)
• M33: 12,755,014 km (0.085 R)
• M34: 13,093,404 km (0.096 R)
• M35: 14,039,162 km (0.081 R)
• M36: 14,169,761 km (0.087 R)
• M37: 14,432,455 km (0.075 R)
• M38: 15,453,909 km (0.045 R)
• M39: 16,728,782 km (0.081 R)
• M40: 17,238,911 km (0.091 R)
• M41: 17,472,433 km (0.119 R)
• M42: 17,613,055 km (0.055 R)
• M43: 17,707,002 km (0.088 R)
• M44: 17,801,099 km (0.117 R)
• M45: 17,942,619 km (0.119 R)
• M46: 18,417,143 km (0.057 R)
• M47: 19,088,240 km (0.049 R)
• M48: 19,475,399 km (0.117 R)
• M49: 20,850,802 km (0.066 R)
• M50: 21,801,945 km (0.079 R)
• M51: 23,126,185 km (0.092 R)
• M52: 24,214,809 km (0.103 R)
• M53: 26,012,676 km (0.102 R)
• M54: 27,252,992 km (0.117 R)
• M55: 27,907,782 km (0.101 R)
• M56: 28,127,242 km (0.099 R)
• M57: 28,567,808 km (0.111 R)
• M58: 29,010,617 km (0.086 R)
• M59: 29,511,621 km (0.103 R)
• M60: 31,315,771 km (0.12 R)
• M61: 31,486,761 km (0.11 R)
• M62: 32,461,541 km (0.102 R)
• M63: 33,562,731 km (0.111 R)
• M64: 33,971,432 km (0.027 R)
• M65: 35,326,191 km (0.093 R)
• M66: 35,563,603 km (0.049 R)
• M67: 35,980,233 km (0.072 R)
• M68: 36,458,497 km (0.113 R)
• M69: 38,575,606 km (0.119 R)
• M70: 38,820,049 km (0.064 R)
• M71: 39,679,788 km (0.108 R)
• M72: 39,803,206 km (0.099 R)
• M73: 39,926,625 km (0.086 R)
• M74: 40,483,877 km (0.081 R)
• M75: 41,043,522 km (0.068 R)
• M76: 41,293,201 km (0.081 R)
• M77: 41,605,861 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.1

Radius: 5.5

Gravity: 15.54 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 14.91 AU - 16.57 AU

Year: 23159 Days

Day: 22.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,824,438 km

• M1: 204,201 km (0.114 R)
• M2: 293,361 km (0.102 R)
• M3: 531,970 km (0.108 R)
• M4: 996,172 km (0.106 R)
• M5: 1,322,146 km (0.095 R)
• M6: 1,710,203 km (0.088 R)
• M7: 2,914,316 km (0.028 R)
• M8: 3,219,197 km (0.099 R)
• M9: 3,296,987 km (0.102 R)
• M10: 3,858,877 km (0.068 R)
• M11: 4,320,985 km (0.118 R)
• M12: 4,493,322 km (0.108 R)
• M13: 4,800,446 km (0.095 R)
• M14: 4,844,877 km (0.116 R)
• M15: 4,934,187 km (0.112 R)
• M16: 5,342,738 km (0.095 R)
• M17: 6,484,320 km (0.045 R)
• M18: 6,632,122 km (0.048 R)
• M19: 8,384,213 km (0.09 R)
• M20: 8,545,330 km (0.032 R)
• M21: 9,814,368 km (0.096 R)
• M22: 9,927,464 km (0.088 R)
• M23: 10,441,782 km (0.119 R)
• M24: 10,499,377 km (0.064 R)
• M25: 11,082,061 km (0.038 R)
• M26: 11,915,321 km (0.108 R)
• M27: 12,584,023 km (0.118 R)
• M28: 13,452,738 km (0.111 R)
• M29: 13,578,400 km (0.037 R)
• M30: 13,704,511 km (0.092 R)
• M31: 13,767,642 km (0.038 R)
• M32: 14,021,360 km (0.117 R)
• M33: 14,791,639 km (0.106 R)
• M34: 15,773,749 km (0.106 R)
• M35: 15,906,293 km (0.118 R)
• M36: 15,972,714 km (0.063 R)
• M37: 16,306,168 km (0.117 R)
• M38: 16,574,546 km (0.117 R)
• M39: 16,641,866 km (0.093 R)
• M40: 17,115,642 km (0.091 R)
• M41: 17,320,142 km (0.103 R)
• M42: 17,456,875 km (0.102 R)
• M43: 17,593,906 km (0.115 R)
• M44: 17,800,202 km (0.106 R)
• M45: 19,692,914 km (0.088 R)
• M46: 19,835,630 km (0.102 R)
• M47: 21,354,797 km (0.108 R)
• M48: 22,239,668 km (0.118 R)
• M49: 23,061,260 km (0.095 R)
• M50: 23,287,003 km (0.098 R)
• M51: 25,042,235 km (0.11 R)
• M52: 28,275,045 km (0.057 R)
• M53: 29,735,270 km (0.095 R)
• M54: 30,887,772 km (0.06 R)
• M55: 31,053,676 km (0.099 R)
• M56: 32,306,857 km (0.082 R)
• M57: 32,812,797 km (0.11 R)
• M58: 34,432,044 km (0.053 R)
• M59: 35,381,392 km (0.074 R)
• M60: 35,902,891 km (0.087 R)
• M61: 36,426,782 km (0.082 R)
• M62: 37,305,670 km (0.08 R)
• M63: 37,570,757 km (0.115 R)
• M64: 37,925,155 km (0.093 R)
• M65: 39,803,505 km (0.115 R)
• M66: 41,437,563 km (0.071 R)
• M67: 41,620,521 km (0.084 R)
• M68: 42,079,039 km (0.09 R)
• M69: 44,302,811 km (0.074 R)
• M70: 44,864,701 km (0.097 R)
• M71: 45,428,984 km (0.076 R)
• M72: 45,806,419 km (0.058 R)
• M73: 45,900,965 km (0.075 R)
• M74: 45,995,511 km (0.046 R)
• M75: 46,849,864 km (0.105 R)
• M76: 47,805,196 km (0.114 R)
• M77: 50,416,577 km (0.04 R)
• M78: 50,807,476 km (0.087 R)
• M79: 52,677,449 km (0.086 R)
• M80: 55,877,497 km (0.073 R)
• M81: 56,991,852 km (0.112 R)
• M82: 59,037,004 km (0.067 R)
• M83: 60,275,525 km (0.094 R)
• M84: 60,379,047 km (0.11 R)
• M85: 61,626,843 km (0.106 R)
• M86: 62,358,676 km (0.058 R)
• M87: 64,147,866 km (0.065 R)
• M88: 64,253,632 km (0.074 R)
• M89: 66,167,437 km (0.092 R)
• M90: 66,595,138 km (0.11 R)
• M91: 69,398,303 km (0.119 R)
• M92: 71,690,441 km (0.104 R)
• M93: 72,239,914 km (0.044 R)
• M94: 72,349,869 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.2

Radius: 6.3

Gravity: 16.1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 15.4 AU - 22.16 AU

Year: 30182 Days

Day: 21 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,824,438 km

• M1: 87,066 km (0.064 R)
• M2: 746,045 km (0.098 R)
• M3: 860,337 km (0.096 R)
• M4: 1,011,431 km (0.111 R)
• M5: 1,138,589 km (0.106 R)
• M6: 1,339,200 km (0.114 R)
• M7: 1,624,034 km (0.053 R)
• M8: 2,895,317 km (0.094 R)
• M9: 3,595,884 km (0.074 R)
• M10: 3,644,354 km (0.083 R)
• M11: 4,659,974 km (0.096 R)
• M12: 4,926,707 km (0.066 R)
• M13: 5,253,578 km (0.101 R)
• M14: 5,364,131 km (0.087 R)
• M15: 5,475,282 km (0.041 R)
• M16: 6,451,707 km (0.112 R)
• M17: 6,809,097 km (0.109 R)
• M18: 7,543,024 km (0.094 R)
• M19: 7,605,257 km (0.115 R)
• M20: 7,856,132 km (0.096 R)
• M21: 8,046,121 km (0.119 R)
• M22: 8,301,784 km (0.105 R)
• M23: 8,821,038 km (0.091 R)
• M24: 10,302,506 km (0.059 R)
• M25: 10,510,447 km (0.071 R)
• M26: 10,649,872 km (0.041 R)
• M27: 11,787,115 km (0.082 R)
• M28: 11,931,926 km (0.108 R)
• M29: 12,443,551 km (0.091 R)
• M30: 12,591,054 km (0.11 R)
• M31: 12,739,156 km (0.08 R)
• M32: 12,887,707 km (0.074 R)
• M33: 13,715,582 km (0.112 R)
• M34: 17,112,949 km (0.052 R)
• M35: 17,938,430 km (0.041 R)
• M36: 18,776,777 km (0.1 R)
• M37: 20,317,934 km (0.061 R)
• M38: 20,665,899 km (0.062 R)
• M39: 21,015,808 km (0.099 R)
• M40: 22,166,515 km (0.056 R)
• M41: 22,614,561 km (0.08 R)
• M42: 23,156,105 km (0.066 R)
• M43: 24,436,363 km (0.07 R)
• M44: 25,551,915 km (0.058 R)
• M45: 27,832,385 km (0.061 R)
• M46: 29,388,352 km (0.056 R)
• M47: 29,486,638 km (0.116 R)
• M48: 29,979,114 km (0.092 R)
• M49: 31,072,375 km (0.11 R)
• M50: 31,172,456 km (0.106 R)
• M51: 31,774,887 km (0.112 R)
• M52: 33,707,991 km (0.037 R)
• M53: 33,913,688 km (0.106 R)
• M54: 34,119,684 km (0.036 R)
• M55: 35,574,074 km (0.109 R)
• M56: 38,006,985 km (0.095 R)
• M57: 40,493,002 km (0.098 R)
• M58: 43,142,680 km (0.095 R)
• M59: 43,925,974 km (0.092 R)
• M60: 44,488,312 km (0.116 R)
• M61: 44,939,948 km (0.093 R)
• M62: 45,506,625 km (0.063 R)
• M63: 46,418,275 km (0.111 R)
• M64: 47,335,758 km (0.065 R)
• M65: 49,072,440 km (0.045 R)
• M66: 49,539,036 km (0.091 R)
• M67: 52,488,507 km (0.117 R)
• M68: 55,130,705 km (0.078 R)
• M69: 56,102,193 km (0.11 R)
• M70: 58,062,075 km (0.098 R)
• M71: 58,679,166 km (0.117 R)
• M72: 59,919,782 km (0.097 R)
• M73: 65,352,279 km (0.109 R)
• M74: 66,251,362 km (0.116 R)
• M75: 67,672,542 km (0.105 R)
• M76: 68,973,295 km (0.092 R)
• M77: 69,365,092 km (0.113 R)
• M78: 72,526,095 km (0.096 R)
• M79: 73,323,751 km (0.108 R)
• M80: 74,793,550 km (0.081 R)
• M81: 75,599,284 km (0.033 R)
• M82: 76,003,348 km (0.068 R)
• M83: 76,273,073 km (0.084 R)
• M84: 77,219,578 km (0.081 R)
• M85: 77,626,335 km (0.07 R)
• M86: 79,534,306 km (0.116 R)
• M87: 79,945,252 km (0.103 R)
• M88: 82,425,136 km (0.085 R)
• M89: 82,702,191 km (0.101 R)
• M90: 83,396,325 km (0.088 R)
• M91: 89,445,016 km (0.081 R)
• M92: 90,728,865 km (0.088 R)
• M93: 92,593,901 km (0.07 R)
• M94: 92,882,027 km (0.105 R)
• M95: 93,170,302 km (0.084 R)
• M96: 97,238,616 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 18,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit