🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.51 AU - 0.55 AU

Year: 137 Days

Day: 33.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.17 AU - 2.43 AU

Year: 1237 Days

Day: 46.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.89 AU - 4.63 AU

Year: 3119 Days

Day: 18.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,764,984 km

• M1: 75,397 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.95 AU - 4.95 AU

Year: 3330 Days

Day: 36.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,764,984 km

• M1: 1,141,881 km (0.113 R)
• M2: 1,187,508 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.1

Radius: 11.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.72 AU - 6.78 AU

Year: 4891 Days

Day: 12.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 101,764,984 km

• M1: 149,299 km (0.108 R)
• M2: 235,018 km (0.081 R)
• M3: 348,563 km (0.115 R)
• M4: 591,660 km (0.101 R)
• M5: 949,348 km (0.115 R)
• M6: 1,289,833 km (0.111 R)
• M7: 1,523,804 km (0.101 R)
• M8: 1,727,107 km (0.1 R)
• M9: 1,817,016 km (0.089 R)
• M10: 1,955,095 km (0.098 R)
• M11: 2,080,757 km (0.083 R)
• M12: 2,732,106 km (0.081 R)
• M13: 2,820,069 km (0.08 R)
• M14: 2,908,931 km (0.096 R)
• M15: 3,071,394 km (0.11 R)
• M16: 3,236,999 km (0.099 R)
• M17: 3,386,746 km (0.074 R)
• M18: 3,481,442 km (0.088 R)
• M19: 3,751,615 km (0.101 R)
• M20: 4,686,752 km (0.048 R)
• M21: 4,899,480 km (0.116 R)
• M22: 5,489,494 km (0.082 R)
• M23: 5,623,683 km (0.099 R)
• M24: 5,964,018 km (0.112 R)
• M25: 6,712,606 km (0.052 R)
• M26: 6,880,305 km (0.08 R)
• M27: 7,171,124 km (0.082 R)
• M28: 7,244,426 km (0.11 R)
• M29: 7,367,246 km (0.098 R)
• M30: 7,739,745 km (0.096 R)
• M31: 7,940,954 km (0.117 R)
• M32: 8,016,950 km (0.056 R)
• M33: 8,297,296 km (0.067 R)
• M34: 8,451,681 km (0.082 R)
• M35: 8,894,192 km (0.117 R)
• M36: 9,370,960 km (0.089 R)
• M37: 9,639,488 km (0.07 R)
• M38: 10,019,617 km (0.079 R)
• M39: 10,321,804 km (0.11 R)
• M40: 11,474,605 km (0.109 R)
• M41: 11,646,793 km (0.032 R)
• M42: 12,168,291 km (0.092 R)
• M43: 12,638,327 km (0.11 R)
• M44: 13,294,314 km (0.076 R)
• M45: 13,505,397 km (0.064 R)
• M46: 13,930,853 km (0.117 R)
• M47: 14,145,227 km (0.084 R)
• M48: 14,546,299 km (0.097 R)
• M49: 14,763,814 km (0.114 R)
• M50: 14,982,376 km (0.1 R)
• M51: 15,391,227 km (0.11 R)
• M52: 15,549,502 km (0.089 R)
• M53: 15,803,818 km (0.095 R)
• M54: 15,963,439 km (0.116 R)
• M55: 16,187,836 km (0.085 R)
• M56: 16,316,490 km (0.111 R)
• M57: 16,769,622 km (0.047 R)
• M58: 16,867,310 km (0.072 R)
• M59: 17,063,133 km (0.055 R)
• M60: 17,721,513 km (0.102 R)
• M61: 18,455,291 km (0.114 R)
• M62: 18,724,567 km (0.11 R)
• M63: 19,028,999 km (0.036 R)
• M64: 19,130,875 km (0.096 R)
• M65: 19,986,874 km (0.113 R)
• M66: 20,090,545 km (0.089 R)
• M67: 20,541,284 km (0.084 R)
• M68: 21,065,774 km (0.081 R)
• M69: 21,559,148 km (0.053 R)
• M70: 21,913,844 km (0.102 R)
• M71: 22,665,125 km (0.074 R)
• M72: 23,206,968 km (0.108 R)
• M73: 23,352,228 km (0.036 R)
• M74: 23,534,139 km (0.074 R)
• M75: 23,643,495 km (0.067 R)
• M76: 23,862,805 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.9

Radius: 10.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.55 AU - 7.49 AU

Year: 5240 Days

Day: 10.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 101,764,984 km

• M1: 131,048 km (0.041 R)
• M2: 309,518 km (0.078 R)
• M3: 494,720 km (0.118 R)
• M4: 562,039 km (0.102 R)
• M5: 950,844 km (0.116 R)
• M6: 1,400,086 km (0.111 R)
• M7: 1,708,557 km (0.068 R)
• M8: 1,863,092 km (0.102 R)
• M9: 2,119,951 km (0.113 R)
• M10: 2,236,039 km (0.082 R)
• M11: 3,126,147 km (0.113 R)
• M12: 3,335,584 km (0.084 R)
• M13: 3,471,269 km (0.089 R)
• M14: 3,668,439 km (0.093 R)
• M15: 3,808,612 km (0.094 R)
• M16: 4,156,577 km (0.061 R)
• M17: 4,323,827 km (0.079 R)
• M18: 5,104,130 km (0.031 R)
• M19: 5,193,589 km (0.085 R)
• M20: 5,787,493 km (0.097 R)
• M21: 5,904,179 km (0.12 R)
• M22: 6,021,763 km (0.074 R)
• M23: 6,403,088 km (0.05 R)
• M24: 6,620,903 km (0.095 R)
• M25: 6,865,944 km (0.12 R)
• M26: 6,940,144 km (0.109 R)
• M27: 7,114,127 km (0.114 R)
• M28: 7,721,494 km (0.082 R)
• M29: 8,031,461 km (0.047 R)
• M30: 8,214,120 km (0.112 R)
• M31: 8,504,041 km (0.063 R)
• M32: 8,743,696 km (0.116 R)
• M33: 9,093,905 km (0.104 R)
• M34: 9,393,849 km (0.117 R)
• M35: 9,780,410 km (0.074 R)
• M36: 10,369,825 km (0.048 R)
• M37: 10,855,569 km (0.118 R)
• M38: 11,436,458 km (0.119 R)
• M39: 11,642,155 km (0.117 R)
• M40: 11,819,429 km (0.113 R)
• M41: 11,997,749 km (0.103 R)
• M42: 12,236,657 km (0.105 R)
• M43: 12,386,853 km (0.041 R)
• M44: 12,567,867 km (0.047 R)
• M45: 13,579,298 km (0.062 R)
• M46: 13,672,497 km (0.032 R)
• M47: 13,765,996 km (0.058 R)
• M48: 14,267,897 km (0.107 R)
• M49: 14,775,931 km (0.088 R)
• M50: 14,839,959 km (0.098 R)
• M51: 15,064,356 km (0.095 R)
• M52: 15,451,814 km (0.043 R)
• M53: 16,104,809 km (0.028 R)
• M54: 16,401,611 km (0.12 R)
• M55: 16,933,731 km (0.036 R)
• M56: 17,336,598 km (0.057 R)
• M57: 17,471,535 km (0.064 R)
• M58: 17,572,963 km (0.047 R)
• M59: 17,708,498 km (0.09 R)
• M60: 17,776,565 km (0.106 R)
• M61: 18,254,381 km (0.062 R)
• M62: 18,944,476 km (0.09 R)
• M63: 19,048,746 km (0.099 R)
• M64: 19,222,878 km (0.069 R)
• M65: 19,467,620 km (0.113 R)
• M66: 19,783,870 km (0.11 R)
• M67: 20,137,220 km (0.067 R)
• M68: 20,279,188 km (0.114 R)
• M69: 20,921,861 km (0.054 R)
• M70: 21,354,049 km (0.096 R)
• M71: 21,571,265 km (0.093 R)
• M72: 21,898,585 km (0.05 R)
• M73: 22,117,596 km (0.106 R)
• M74: 22,374,007 km (0.09 R)
• M75: 22,484,261 km (0.1 R)
• M76: 22,927,070 km (0.101 R)
• M77: 24,916,573 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263

Radius: 13

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.39 AU - 9.79 AU

Year: 9723 Days

Day: 14 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 101,764,984 km

• M1: 173,683 km (0.089 R)
• M2: 288,125 km (0.105 R)
• M3: 375,042 km (0.099 R)
• M4: 519,553 km (0.12 R)
• M5: 931,696 km (0.112 R)
• M6: 1,488,798 km (0.1 R)
• M7: 1,701,825 km (0.093 R)
• M8: 2,001,769 km (0.066 R)
• M9: 2,158,398 km (0.091 R)
• M10: 2,258,329 km (0.092 R)
• M11: 2,360,056 km (0.112 R)
• M12: 3,137,067 km (0.114 R)
• M13: 3,366,550 km (0.116 R)
• M14: 3,483,386 km (0.118 R)
• M15: 3,890,741 km (0.114 R)
• M16: 4,212,826 km (0.106 R)
• M17: 4,830,216 km (0.105 R)
• M18: 5,257,617 km (0.117 R)
• M19: 5,476,030 km (0.086 R)
• M20: 5,641,784 km (0.111 R)
• M21: 5,725,260 km (0.088 R)
• M22: 5,837,309 km (0.036 R)
• M23: 5,978,380 km (0.095 R)
• M24: 6,063,650 km (0.102 R)
• M25: 6,292,834 km (0.088 R)
• M26: 6,848,591 km (0.107 R)
• M27: 7,328,949 km (0.115 R)
• M28: 7,481,390 km (0.115 R)
• M29: 7,573,392 km (0.104 R)
• M30: 7,789,412 km (0.097 R)
• M31: 7,944,844 km (0.078 R)
• M32: 8,132,888 km (0.109 R)
• M33: 8,386,008 km (0.094 R)
• M34: 8,673,834 km (0.117 R)
• M35: 8,997,414 km (0.099 R)
• M36: 9,095,251 km (0.109 R)
• M37: 9,523,550 km (0.119 R)
• M38: 10,434,003 km (0.1 R)
• M39: 11,161,497 km (0.039 R)
• M40: 12,446,393 km (0.106 R)
• M41: 12,628,603 km (0.057 R)
• M42: 12,738,259 km (0.081 R)
• M43: 13,515,270 km (0.12 R)
• M44: 13,665,017 km (0.111 R)
• M45: 14,117,701 km (0.075 R)
• M46: 14,422,132 km (0.117 R)
• M47: 14,960,236 km (0.1 R)
• M48: 15,583,311 km (0.034 R)
• M49: 15,701,045 km (0.098 R)
• M50: 16,975,768 km (0.095 R)
• M51: 17,543,791 km (0.11 R)
• M52: 17,707,302 km (0.102 R)
• M53: 17,953,390 km (0.092 R)
• M54: 18,035,818 km (0.096 R)
• M55: 18,159,386 km (0.113 R)
• M56: 18,490,746 km (0.11 R)
• M57: 18,907,525 km (0.111 R)
• M58: 19,538,679 km (0.113 R)
• M59: 20,390,938 km (0.067 R)
• M60: 21,779,804 km (0.057 R)
• M61: 22,131,808 km (0.105 R)
• M62: 22,707,760 km (0.093 R)
• M63: 22,886,081 km (0.094 R)
• M64: 23,109,430 km (0.118 R)
• M65: 23,513,494 km (0.114 R)
• M66: 23,919,952 km (0.091 R)
• M67: 24,192,070 km (0.1 R)
• M68: 24,602,417 km (0.086 R)
• M69: 25,199,013 km (0.073 R)
• M70: 25,614,895 km (0.106 R)
• M71: 25,986,497 km (0.094 R)
• M72: 26,266,394 km (0.084 R)
• M73: 26,829,032 km (0.06 R)
• M74: 27,017,525 km (0.106 R)
• M75: 27,443,131 km (0.075 R)
• M76: 30,043,441 km (0.051 R)
• M77: 30,239,115 km (0.105 R)
• M78: 30,878,197 km (0.11 R)
• M79: 31,224,217 km (0.098 R)
• M80: 31,770,399 km (0.092 R)
• M81: 31,870,031 km (0.084 R)
• M82: 33,935,978 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.6

Radius: 3.7

Gravity: 71.85 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 16.61 AU - 18.25 AU

Year: 25816 Days

Day: 23 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,764,984 km

• M1: 93,349 km (0.03 R)
• M2: 251,923 km (0.113 R)
• M3: 548,426 km (0.116 R)
• M4: 601,234 km (0.113 R)
• M5: 1,149,360 km (0.087 R)
• M6: 1,616,405 km (0.116 R)
• M7: 1,692,999 km (0.078 R)
• M8: 2,093,622 km (0.089 R)
• M9: 2,347,639 km (0.067 R)
• M10: 2,390,873 km (0.069 R)
• M11: 3,311,050 km (0.07 R)
• M12: 3,606,206 km (0.09 R)
• M13: 4,116,784 km (0.119 R)
• M14: 4,704,255 km (0.096 R)
• M15: 4,924,313 km (0.115 R)
• M16: 5,662,429 km (0.082 R)
• M17: 6,014,582 km (0.069 R)
• M18: 7,814,095 km (0.069 R)
• M19: 8,271,565 km (0.113 R)
• M20: 9,144,020 km (0.098 R)
• M21: 9,212,386 km (0.097 R)
• M22: 10,186,568 km (0.084 R)
• M23: 10,328,387 km (0.108 R)
• M24: 10,613,969 km (0.089 R)
• M25: 10,829,839 km (0.034 R)
• M26: 16,178,561 km (0.027 R)
• M27: 18,805,500 km (0.11 R)
• M28: 18,979,332 km (0.077 R)
• M29: 21,652,197 km (0.095 R)
• M30: 22,200,623 km (0.118 R)
• M31: 23,124,988 km (0.108 R)
• M32: 23,218,038 km (0.087 R)
• M33: 23,311,387 km (0.063 R)
• M34: 24,250,712 km (0.073 R)
• M35: 24,820,232 km (0.09 R)
• M36: 25,010,969 km (0.1 R)
• M37: 25,586,322 km (0.07 R)
• M38: 26,263,103 km (0.064 R)
• M39: 26,360,192 km (0.082 R)
• M40: 28,030,153 km (0.099 R)
• M41: 28,627,647 km (0.087 R)
• M42: 29,330,159 km (0.074 R)
• M43: 29,430,838 km (0.05 R)
• M44: 31,677,648 km (0.097 R)
• M45: 31,781,020 km (0.069 R)
• M46: 32,508,216 km (0.105 R)
• M47: 33,240,796 km (0.073 R)
• M48: 33,661,914 km (0.086 R)
• M49: 34,722,264 km (0.09 R)
• M50: 34,935,591 km (0.088 R)
• M51: 36,766,968 km (0.089 R)
• M52: 39,071,972 km (0.05 R)
• M53: 39,850,629 km (0.094 R)
• M54: 41,197,309 km (0.099 R)
• M55: 42,901,528 km (0.12 R)
• M56: 44,050,439 km (0.077 R)
• M57: 44,397,058 km (0.105 R)
• M58: 45,209,374 km (0.037 R)
• M59: 47,084,583 km (0.092 R)
• M60: 48,031,538 km (0.106 R)
• M61: 48,626,788 km (0.12 R)
• M62: 49,463,938 km (0.105 R)
• M63: 50,426,600 km (0.073 R)
• M64: 50,789,225 km (0.112 R)
• M65: 54,462,451 km (0.057 R)
• M66: 54,958,667 km (0.099 R)
• M67: 55,830,524 km (0.112 R)
• M68: 56,205,715 km (0.091 R)
• M69: 57,967,081 km (0.066 R)
• M70: 58,220,200 km (0.094 R)
• M71: 59,236,418 km (0.103 R)
• M72: 59,746,697 km (0.082 R)
• M73: 60,900,096 km (0.08 R)
• M74: 66,246,575 km (0.074 R)
• M75: 67,041,538 km (0.108 R)
• M76: 69,983,230 km (0.115 R)
• M77: 78,496,546 km (0.083 R)
• M78: 80,745,900 km (0.113 R)
• M79: 81,453,198 km (0.053 R)
• M80: 84,589,518 km (0.102 R)
• M81: 88,492,227 km (0.112 R)
• M82: 88,783,643 km (0.098 R)
• M83: 88,929,501 km (0.068 R)
• M84: 89,806,145 km (0.034 R)
• M85: 90,392,269 km (0.089 R)
• M86: 91,715,463 km (0.111 R)
• M87: 93,193,190 km (0.105 R)
• M88: 93,489,693 km (0.092 R)
• M89: 94,529,847 km (0.07 R)
• M90: 94,976,846 km (0.061 R)
• M91: 95,275,144 km (0.07 R)
• M92: 95,573,891 km (0.076 R)
• M93: 99,030,948 km (0.087 R)
• M94: 99,182,191 km (0.059 R)
• M95: 99,484,978 km (0.07 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 18,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit