🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.63 AU - 1.01 AU

Year: 260 Days

Day: 37 Hours

Environment

Temp: 200 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.98 AU - 1 AU

Year: 345 Days

Day: 39.9 Hours

Environment

Temp: 112 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.54 AU - 2.4 AU

Year: 967 Days

Day: 16.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.84 AU - 2.84 AU

Year: 1252 Days

Day: 17.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,855,811 km

• M1: 490,681 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.93 AU - 4.23 AU

Year: 2370 Days

Day: 45.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,855,811 km

• M1: 231,877 km (0.056 R)
• M2: 604,974 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.5

Radius: 10.5

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.03 AU - 7.73 AU

Year: 5638 Days

Day: 13.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 79,855,811 km

• M1: 168,746 km (0.11 R)
• M2: 313,856 km (0.117 R)
• M3: 435,928 km (0.113 R)
• M4: 680,970 km (0.108 R)
• M5: 884,722 km (0.094 R)
• M6: 1,006,943 km (0.091 R)
• M7: 1,214,735 km (0.111 R)
• M8: 1,296,266 km (0.086 R)
• M9: 1,465,311 km (0.109 R)
• M10: 1,552,676 km (0.113 R)
• M11: 1,732,942 km (0.114 R)
• M12: 2,196,695 km (0.108 R)
• M13: 2,280,620 km (0.098 R)
• M14: 2,788,355 km (0.071 R)
• M15: 2,934,661 km (0.087 R)
• M16: 3,292,350 km (0.118 R)
• M17: 3,408,288 km (0.093 R)
• M18: 3,764,331 km (0.076 R)
• M19: 4,173,781 km (0.107 R)
• M20: 4,362,872 km (0.113 R)
• M21: 4,749,433 km (0.058 R)
• M22: 4,836,798 km (0.057 R)
• M23: 5,124,774 km (0.108 R)
• M24: 5,282,002 km (0.109 R)
• M25: 5,974,490 km (0.083 R)
• M26: 6,235,688 km (0.047 R)
• M27: 6,941,940 km (0.068 R)
• M28: 7,141,354 km (0.116 R)
• M29: 7,317,430 km (0.106 R)
• M30: 7,418,558 km (0.108 R)
• M31: 7,622,460 km (0.118 R)
• M32: 8,192,578 km (0.111 R)
• M33: 8,376,882 km (0.049 R)
• M34: 8,992,178 km (0.08 R)
• M35: 9,346,426 km (0.117 R)
• M36: 9,483,907 km (0.113 R)
• M37: 9,733,137 km (0.051 R)
• M38: 10,012,585 km (0.058 R)
• M39: 10,238,029 km (0.103 R)
• M40: 10,379,699 km (0.092 R)
• M41: 10,579,262 km (0.082 R)
• M42: 11,214,754 km (0.058 R)
• M43: 11,390,232 km (0.082 R)
• M44: 11,537,137 km (0.11 R)
• M45: 12,131,191 km (0.091 R)
• M46: 12,251,168 km (0.104 R)
• M47: 12,401,813 km (0.089 R)
• M48: 12,492,469 km (0.116 R)
• M49: 12,704,749 km (0.115 R)
• M50: 13,349,067 km (0.118 R)
• M51: 13,597,250 km (0.085 R)
• M52: 14,478,082 km (0.103 R)
• M53: 15,215,300 km (0.089 R)
• M54: 15,866,500 km (0.117 R)
• M55: 16,793,259 km (0.098 R)
• M56: 17,229,486 km (0.048 R)
• M57: 17,635,495 km (0.081 R)
• M58: 17,942,170 km (0.119 R)
• M59: 18,422,679 km (0.116 R)
• M60: 18,872,519 km (0.077 R)
• M61: 19,326,100 km (0.067 R)
• M62: 19,431,267 km (0.049 R)
• M63: 20,923,805 km (0.077 R)
• M64: 21,031,815 km (0.087 R)
• M65: 21,284,486 km (0.113 R)
• M66: 21,939,126 km (0.111 R)
• M67: 22,195,537 km (0.12 R)
• M68: 22,452,845 km (0.112 R)
• M69: 22,600,349 km (0.113 R)
• M70: 22,933,354 km (0.095 R)
• M71: 23,942,391 km (0.104 R)
• M72: 24,206,282 km (0.117 R)
• M73: 24,433,371 km (0.1 R)
• M74: 24,775,203 km (0.079 R)
• M75: 24,965,790 km (0.081 R)
• M76: 25,233,421 km (0.043 R)
• M77: 25,425,205 km (0.074 R)
• M78: 25,771,524 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.7

Radius: 13.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.18 AU - 9.2 AU

Year: 8200 Days

Day: 10.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,855,811 km

• M1: 216,767 km (0.082 R)
• M2: 321,486 km (0.047 R)
• M3: 527,183 km (0.097 R)
• M4: 1,046,736 km (0.105 R)
• M5: 1,278,015 km (0.101 R)
• M6: 1,484,160 km (0.072 R)
• M7: 1,591,422 km (0.115 R)
• M8: 2,047,995 km (0.055 R)
• M9: 2,341,655 km (0.038 R)
• M10: 2,969,817 km (0.073 R)
• M11: 3,767,024 km (0.091 R)
• M12: 4,006,829 km (0.068 R)
• M13: 4,159,120 km (0.083 R)
• M14: 4,375,887 km (0.119 R)
• M15: 4,691,988 km (0.057 R)
• M16: 4,788,329 km (0.077 R)
• M17: 5,180,275 km (0.076 R)
• M18: 5,481,116 km (0.118 R)
• M19: 6,525,310 km (0.098 R)
• M20: 7,367,097 km (0.052 R)
• M21: 7,668,088 km (0.062 R)
• M22: 7,781,932 km (0.119 R)
• M23: 7,896,374 km (0.091 R)
• M24: 8,398,873 km (0.082 R)
• M25: 8,516,308 km (0.104 R)
• M26: 8,832,258 km (0.113 R)
• M27: 8,951,787 km (0.077 R)
• M28: 9,272,974 km (0.103 R)
• M29: 9,639,040 km (0.042 R)
• M30: 9,762,009 km (0.102 R)
• M31: 10,301,309 km (0.062 R)
• M32: 10,680,390 km (0.1 R)
• M33: 12,109,499 km (0.092 R)
• M34: 12,509,673 km (0.104 R)
• M35: 12,959,514 km (0.117 R)
• M36: 13,231,932 km (0.109 R)
• M37: 14,014,029 km (0.097 R)
• M38: 14,434,250 km (0.088 R)
• M39: 14,763,963 km (0.087 R)
• M40: 15,575,083 km (0.114 R)
• M41: 16,107,652 km (0.106 R)
• M42: 16,400,714 km (0.086 R)
• M43: 16,596,986 km (0.081 R)
• M44: 16,942,408 km (0.105 R)
• M45: 18,297,166 km (0.107 R)
• M46: 19,686,631 km (0.052 R)
• M47: 19,843,110 km (0.097 R)
• M48: 20,000,039 km (0.089 R)
• M49: 20,104,757 km (0.053 R)
• M50: 20,262,433 km (0.066 R)
• M51: 21,056,499 km (0.102 R)
• M52: 21,376,937 km (0.112 R)
• M53: 22,729,751 km (0.112 R)
• M54: 23,444,230 km (0.045 R)
• M55: 24,110,240 km (0.118 R)
• M56: 24,277,640 km (0.088 R)
• M57: 24,782,383 km (0.104 R)
• M58: 25,007,827 km (0.11 R)
• M59: 25,574,504 km (0.109 R)
• M60: 25,916,485 km (0.064 R)
• M61: 26,893,808 km (0.047 R)
• M62: 27,299,667 km (0.067 R)
• M63: 27,474,247 km (0.079 R)
• M64: 28,176,310 km (0.08 R)
• M65: 28,529,660 km (0.097 R)
• M66: 32,326,604 km (0.102 R)
• M67: 33,067,712 km (0.054 R)
• M68: 34,252,676 km (0.106 R)
• M69: 35,387,975 km (0.11 R)
• M70: 38,736,573 km (0.044 R)
• M71: 38,932,846 km (0.038 R)
• M72: 39,721,227 km (0.038 R)
• M73: 40,249,756 km (0.056 R)
• M74: 41,313,696 km (0.098 R)
• M75: 41,447,436 km (0.096 R)
• M76: 42,185,104 km (0.056 R)
• M77: 42,454,380 km (0.11 R)
• M78: 42,859,491 km (0.064 R)
• M79: 43,537,468 km (0.108 R)
• M80: 45,730,573 km (0.113 R)
• M81: 46,215,121 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.5

Radius: 11

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.82 AU - 8.96 AU

Year: 9273 Days

Day: 7.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,855,811 km

• M1: 145,260 km (0.094 R)
• M2: 221,554 km (0.116 R)
• M3: 530,773 km (0.071 R)
• M4: 658,081 km (0.068 R)
• M5: 743,501 km (0.09 R)
• M6: 1,587,832 km (0.114 R)
• M7: 1,682,378 km (0.082 R)
• M8: 1,952,701 km (0.069 R)
• M9: 2,132,069 km (0.061 R)
• M10: 2,237,087 km (0.114 R)
• M11: 2,425,131 km (0.057 R)
• M12: 3,138,863 km (0.048 R)
• M13: 3,258,990 km (0.105 R)
• M14: 3,472,765 km (0.12 R)
• M15: 3,628,496 km (0.109 R)
• M16: 3,786,472 km (0.067 R)
• M17: 3,914,527 km (0.025 R)
• M18: 4,011,467 km (0.091 R)
• M19: 4,142,066 km (0.101 R)
• M20: 4,307,371 km (0.034 R)
• M21: 4,850,861 km (0.11 R)
• M22: 5,201,817 km (0.094 R)
• M23: 5,488,447 km (0.076 R)
• M24: 5,780,312 km (0.043 R)
• M25: 6,455,597 km (0.093 R)
• M26: 7,076,877 km (0.119 R)
• M27: 7,235,151 km (0.115 R)
• M28: 7,839,377 km (0.072 R)
• M29: 8,543,684 km (0.054 R)
• M30: 8,882,224 km (0.088 R)
• M31: 9,659,983 km (0.099 R)
• M32: 10,279,917 km (0.081 R)
• M33: 10,639,999 km (0.077 R)
• M34: 10,867,238 km (0.084 R)
• M35: 11,651,580 km (0.114 R)
• M36: 12,549,915 km (0.065 R)
• M37: 13,031,620 km (0.113 R)
• M38: 14,462,673 km (0.089 R)
• M39: 15,222,331 km (0.061 R)
• M40: 15,324,507 km (0.084 R)
• M41: 15,529,755 km (0.044 R)
• M42: 16,255,305 km (0.067 R)
• M43: 17,044,882 km (0.088 R)
• M44: 17,685,610 km (0.086 R)
• M45: 18,171,354 km (0.12 R)
• M46: 19,100,806 km (0.098 R)
• M47: 19,766,067 km (0.116 R)
• M48: 20,382,710 km (0.052 R)
• M49: 21,290,919 km (0.117 R)
• M50: 21,980,565 km (0.074 R)
• M51: 23,441,089 km (0.091 R)
• M52: 24,153,324 km (0.104 R)
• M53: 24,332,393 km (0.09 R)
• M54: 24,692,026 km (0.043 R)
• M55: 26,516,522 km (0.093 R)
• M56: 27,134,361 km (0.089 R)
• M57: 27,320,610 km (0.102 R)
• M58: 28,132,628 km (0.118 R)
• M59: 28,258,290 km (0.091 R)
• M60: 28,825,864 km (0.078 R)
• M61: 29,844,476 km (0.118 R)
• M62: 31,004,308 km (0.099 R)
• M63: 31,851,182 km (0.086 R)
• M64: 32,244,624 km (0.05 R)
• M65: 32,573,590 km (0.092 R)
• M66: 33,168,840 km (0.079 R)
• M67: 33,301,533 km (0.094 R)
• M68: 33,434,526 km (0.032 R)
• M69: 34,302,792 km (0.087 R)
• M70: 34,840,895 km (0.114 R)
• M71: 35,043,301 km (0.119 R)
• M72: 35,381,692 km (0.095 R)
• M73: 36,608,693 km (0.079 R)
• M74: 38,127,261 km (0.086 R)
• M75: 41,654,480 km (0.099 R)
• M76: 43,094,359 km (0.076 R)
• M77: 43,529,390 km (0.067 R)
• M78: 44,184,928 km (0.068 R)
• M79: 44,696,852 km (0.111 R)
• M80: 45,063,815 km (0.052 R)
• M81: 45,505,578 km (0.082 R)
• M82: 45,579,330 km (0.081 R)
• M83: 46,022,588 km (0.096 R)
• M84: 48,863,452 km (0.095 R)
• M85: 48,938,999 km (0.096 R)
• M86: 50,381,421 km (0.097 R)
• M87: 50,992,977 km (0.109 R)
• M88: 51,299,503 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.1

Radius: 3.4

Gravity: 32.79 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 15.69 AU - 22.25 AU

Year: 28905 Days

Day: 16.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 79,855,811 km

• M1: 416,181 km (0.085 R)
• M2: 610,359 km (0.037 R)
• M3: 961,466 km (0.097 R)
• M4: 1,584,241 km (0.106 R)
• M5: 2,090,331 km (0.033 R)
• M6: 2,642,347 km (0.104 R)
• M7: 3,033,845 km (0.061 R)
• M8: 3,236,400 km (0.028 R)
• M9: 4,358,235 km (0.095 R)
• M10: 5,102,484 km (0.1 R)
• M11: 5,785,398 km (0.076 R)
• M12: 6,915,012 km (0.108 R)
• M13: 6,967,970 km (0.069 R)
• M14: 7,668,237 km (0.12 R)
• M15: 8,903,467 km (0.088 R)
• M16: 9,192,789 km (0.038 R)
• M17: 9,839,950 km (0.106 R)
• M18: 10,930,219 km (0.104 R)
• M19: 10,991,853 km (0.03 R)
• M20: 11,177,654 km (0.116 R)
• M21: 11,615,078 km (0.086 R)
• M22: 12,249,822 km (0.08 R)
• M23: 13,685,064 km (0.108 R)
• M24: 14,761,869 km (0.088 R)
• M25: 15,379,409 km (0.063 R)
• M26: 16,215,811 km (0.094 R)
• M27: 17,425,908 km (0.086 R)
• M28: 19,331,934 km (0.049 R)
• M29: 20,613,390 km (0.111 R)
• M30: 22,233,984 km (0.104 R)
• M31: 26,170,951 km (0.066 R)
• M32: 26,418,834 km (0.112 R)
• M33: 28,176,011 km (0.095 R)
• M34: 28,260,683 km (0.086 R)
• M35: 28,599,971 km (0.107 R)
• M36: 29,282,586 km (0.11 R)
• M37: 29,539,895 km (0.088 R)
• M38: 29,625,914 km (0.12 R)
• M39: 30,663,824 km (0.074 R)
• M40: 31,625,738 km (0.041 R)
• M41: 32,066,304 km (0.118 R)
• M42: 34,660,779 km (0.087 R)
• M43: 35,205,914 km (0.109 R)
• M44: 38,912,052 km (0.107 R)
• M45: 41,194,466 km (0.055 R)
• M46: 43,519,816 km (0.089 R)
• M47: 45,986,984 km (0.087 R)
• M48: 46,986,447 km (0.1 R)
• M49: 49,210,519 km (0.11 R)
• M50: 50,849,363 km (0.104 R)
• M51: 51,261,805 km (0.118 R)
• M52: 54,285,477 km (0.109 R)
• M53: 57,045,109 km (0.069 R)
• M54: 58,441,904 km (0.112 R)
• M55: 58,765,933 km (0.118 R)
• M56: 60,612,868 km (0.093 R)
• M57: 62,589,056 km (0.095 R)
• M58: 65,033,037 km (0.116 R)
• M59: 67,961,265 km (0.118 R)
• M60: 68,188,205 km (0.041 R)
• M61: 69,899,007 km (0.091 R)
• M62: 70,587,306 km (0.066 R)
• M63: 71,739,360 km (0.08 R)
• M64: 72,317,705 km (0.091 R)
• M65: 72,433,494 km (0.106 R)
• M66: 72,897,546 km (0.089 R)
• M67: 74,062,016 km (0.094 R)
• M68: 76,055,557 km (0.101 R)
• M69: 77,354,965 km (0.111 R)
• M70: 78,066,751 km (0.109 R)
• M71: 79,736,114 km (0.098 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 18,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit