🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.61 AU - 0.67 AU

Year: 188 Days

Day: 31.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,379,246 km

• M1: 94,546 km (0.092 R)
• M2: 495,767 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.62 AU - 0.84 AU

Year: 229 Days

Day: 12.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.54 AU - 3.36 AU

Year: 1860 Days

Day: 26.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,379,246 km

• M1: 148,999 km (0.079 R)
• M2: 1,582,895 km (0.099 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.7

Radius: 10.3

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.66 AU - 6.96 AU

Year: 5819 Days

Day: 14.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,379,246 km

• M1: 128,804 km (0.114 R)
• M2: 223,350 km (0.114 R)
• M3: 381,624 km (0.087 R)
• M4: 555,606 km (0.116 R)
• M5: 925,113 km (0.071 R)
• M6: 1,093,112 km (0.113 R)
• M7: 1,599,500 km (0.106 R)
• M8: 2,046,798 km (0.11 R)
• M9: 2,172,610 km (0.098 R)
• M10: 2,300,965 km (0.102 R)
• M11: 2,498,434 km (0.069 R)
• M12: 2,667,330 km (0.037 R)
• M13: 2,753,199 km (0.086 R)
• M14: 2,822,613 km (0.036 R)
• M15: 3,016,491 km (0.078 R)
• M16: 3,106,101 km (0.093 R)
• M17: 3,178,506 km (0.099 R)
• M18: 3,643,456 km (0.12 R)
• M19: 3,854,838 km (0.102 R)
• M20: 4,534,012 km (0.107 R)
• M21: 4,699,168 km (0.103 R)
• M22: 5,423,521 km (0.12 R)
• M23: 5,754,132 km (0.113 R)
• M24: 5,910,761 km (0.049 R)
• M25: 5,978,380 km (0.087 R)
• M26: 6,046,148 km (0.111 R)
• M27: 6,319,912 km (0.095 R)
• M28: 6,412,064 km (0.067 R)
• M29: 6,574,527 km (0.045 R)
• M30: 6,785,311 km (0.119 R)
• M31: 7,213,759 km (0.094 R)
• M32: 7,626,499 km (0.088 R)
• M33: 7,972,071 km (0.098 R)
• M34: 8,297,745 km (0.115 R)
• M35: 8,500,301 km (0.105 R)
• M36: 8,832,857 km (0.1 R)
• M37: 8,936,079 km (0.074 R)
• M38: 9,405,667 km (0.086 R)
• M39: 9,909,961 km (0.104 R)
• M40: 10,178,789 km (0.092 R)
• M41: 10,450,309 km (0.082 R)
• M42: 10,532,139 km (0.093 R)
• M43: 11,306,757 km (0.101 R)
• M44: 11,587,851 km (0.079 R)
• M45: 11,985,183 km (0.026 R)
• M46: 12,444,897 km (0.082 R)
• M47: 12,647,902 km (0.026 R)
• M48: 12,851,953 km (0.117 R)
• M49: 13,263,347 km (0.111 R)
• M50: 13,352,059 km (0.05 R)
• M51: 13,470,540 km (0.088 R)
• M52: 13,649,160 km (0.083 R)
• M53: 13,948,505 km (0.088 R)
• M54: 14,737,036 km (0.099 R)
• M55: 15,136,612 km (0.111 R)
• M56: 15,477,695 km (0.103 R)
• M57: 15,758,490 km (0.068 R)
• M58: 15,915,269 km (0.042 R)
• M59: 16,198,757 km (0.034 R)
• M60: 16,898,875 km (0.093 R)
• M61: 17,027,230 km (0.098 R)
• M62: 17,317,150 km (0.093 R)
• M63: 17,511,328 km (0.107 R)
• M64: 17,934,690 km (0.097 R)
• M65: 18,164,024 km (0.076 R)
• M66: 18,526,350 km (0.091 R)
• M67: 18,725,016 km (0.111 R)
• M68: 19,392,372 km (0.101 R)
• M69: 19,999,590 km (0.035 R)
• M70: 20,135,425 km (0.067 R)
• M71: 20,510,466 km (0.078 R)
• M72: 20,647,349 km (0.069 R)
• M73: 21,440,816 km (0.097 R)
• M74: 21,614,499 km (0.087 R)
• M75: 22,033,522 km (0.108 R)
• M76: 22,138,690 km (0.05 R)
• M77: 22,209,001 km (0.12 R)
• M78: 22,561,154 km (0.052 R)
• M79: 22,631,764 km (0.119 R)
• M80: 22,915,103 km (0.114 R)
• M81: 23,235,242 km (0.112 R)
• M82: 23,772,298 km (0.1 R)
• M83: 23,844,105 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.3

Radius: 12.2

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.19 AU - 9.91 AU

Year: 9994 Days

Day: 5.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 82,379,246 km

• M1: 165,156 km (0.046 R)
• M2: 291,267 km (0.041 R)
• M3: 934,837 km (0.084 R)
• M4: 1,055,263 km (0.085 R)
• M5: 1,159,832 km (0.097 R)
• M6: 1,811,630 km (0.119 R)
• M7: 1,964,669 km (0.094 R)
• M8: 2,450,413 km (0.031 R)
• M9: 2,794,787 km (0.068 R)
• M10: 2,883,499 km (0.055 R)
• M11: 3,216,504 km (0.108 R)
• M12: 3,723,192 km (0.105 R)
• M13: 3,853,791 km (0.116 R)
• M14: 4,882,127 km (0.03 R)
• M15: 5,170,252 km (0.087 R)
• M16: 5,279,758 km (0.071 R)
• M17: 5,763,258 km (0.112 R)
• M18: 5,876,803 km (0.062 R)
• M19: 6,260,970 km (0.106 R)
• M20: 7,134,771 km (0.089 R)
• M21: 8,430,438 km (0.09 R)
• M22: 8,602,925 km (0.047 R)
• M23: 9,349,119 km (0.096 R)
• M24: 10,762,520 km (0.06 R)
• M25: 11,613,731 km (0.092 R)
• M26: 12,290,662 km (0.114 R)
• M27: 13,179,872 km (0.074 R)
• M28: 13,581,841 km (0.105 R)
• M29: 14,141,038 km (0.081 R)
• M30: 14,397,598 km (0.045 R)
• M31: 15,124,644 km (0.12 R)
• M32: 15,281,871 km (0.083 R)
• M33: 15,545,313 km (0.082 R)
• M34: 16,668,195 km (0.111 R)
• M35: 17,266,736 km (0.112 R)
• M36: 17,376,391 km (0.052 R)
• M37: 17,872,458 km (0.081 R)
• M38: 19,388,482 km (0.093 R)
• M39: 20,248,371 km (0.109 R)
• M40: 20,770,468 km (0.061 R)
• M41: 21,827,676 km (0.058 R)
• M42: 21,946,157 km (0.1 R)
• M43: 22,064,938 km (0.092 R)
• M44: 24,177,858 km (0.083 R)
• M45: 24,484,983 km (0.115 R)
• M46: 24,669,886 km (0.12 R)
• M47: 26,228,695 km (0.095 R)
• M48: 27,306,698 km (0.057 R)
• M49: 28,205,482 km (0.095 R)
• M50: 28,593,539 km (0.09 R)
• M51: 28,918,316 km (0.11 R)
• M52: 29,375,187 km (0.118 R)
• M53: 30,759,865 km (0.112 R)
• M54: 30,959,279 km (0.032 R)
• M55: 31,226,012 km (0.042 R)
• M56: 31,694,702 km (0.054 R)
• M57: 35,178,687 km (0.034 R)
• M58: 35,736,089 km (0.115 R)
• M59: 35,875,963 km (0.094 R)
• M60: 37,425,946 km (0.11 R)
• M61: 37,567,915 km (0.087 R)
• M62: 37,781,241 km (0.1 R)
• M63: 38,495,272 km (0.089 R)
• M64: 39,358,003 km (0.049 R)
• M65: 39,502,365 km (0.119 R)
• M66: 40,227,017 km (0.114 R)
• M67: 41,175,767 km (0.03 R)
• M68: 41,689,635 km (0.118 R)
• M69: 43,020,757 km (0.119 R)
• M70: 44,215,595 km (0.119 R)
• M71: 47,020,406 km (0.092 R)
• M72: 47,327,082 km (0.083 R)
• M73: 47,557,612 km (0.061 R)
• M74: 47,865,335 km (0.046 R)
• M75: 48,019,570 km (0.115 R)
• M76: 50,116,932 km (0.097 R)
• M77: 50,195,172 km (0.029 R)
• M78: 50,273,412 km (0.063 R)
• M79: 50,351,801 km (0.058 R)
• M80: 51,531,679 km (0.064 R)
• M81: 51,768,792 km (0.064 R)
• M82: 52,879,855 km (0.112 R)
• M83: 53,119,062 km (0.059 R)
• M84: 53,278,683 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.8

Radius: 4

Gravity: 38.86 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.29 AU - 19.85 AU

Year: 23648 Days

Day: 19.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,379,246 km

• M1: 119,977 km (0.095 R)
• M2: 435,479 km (0.101 R)
• M3: 635,641 km (0.073 R)
• M4: 708,346 km (0.032 R)
• M5: 1,082,789 km (0.089 R)
• M6: 1,140,833 km (0.104 R)
• M7: 1,170,155 km (0.06 R)
• M8: 1,351,617 km (0.069 R)
• M9: 2,054,128 km (0.106 R)
• M10: 2,272,691 km (0.081 R)
• M11: 2,810,944 km (0.107 R)
• M12: 2,850,887 km (0.119 R)
• M13: 3,177,010 km (0.077 R)
• M14: 3,218,748 km (0.092 R)
• M15: 3,819,982 km (0.088 R)
• M16: 4,595,497 km (0.082 R)
• M17: 4,689,893 km (0.112 R)
• M18: 4,928,651 km (0.116 R)
• M19: 5,368,320 km (0.07 R)
• M20: 7,030,352 km (0.056 R)
• M21: 7,193,713 km (0.089 R)
• M22: 7,691,425 km (0.071 R)
• M23: 7,972,669 km (0.084 R)
• M24: 8,836,447 km (0.098 R)
• M25: 10,279,318 km (0.086 R)
• M26: 10,402,737 km (0.116 R)
• M27: 15,657,063 km (0.081 R)
• M28: 15,941,598 km (0.106 R)
• M29: 16,443,798 km (0.056 R)
• M30: 18,279,364 km (0.113 R)
• M31: 20,955,819 km (0.118 R)
• M32: 21,348,065 km (0.118 R)
• M33: 22,699,682 km (0.066 R)
• M34: 22,780,016 km (0.12 R)
• M35: 23,751,804 km (0.083 R)
• M36: 24,242,634 km (0.09 R)
• M37: 24,407,042 km (0.069 R)
• M38: 26,662,380 km (0.042 R)
• M39: 27,172,508 km (0.115 R)
• M40: 28,202,340 km (0.068 R)
• M41: 30,565,987 km (0.098 R)
• M42: 31,188,912 km (0.103 R)
• M43: 31,367,831 km (0.077 R)
• M44: 31,636,658 km (0.078 R)
• M45: 35,107,180 km (0.1 R)
• M46: 35,853,074 km (0.084 R)
• M47: 37,930,989 km (0.106 R)
• M48: 38,026,432 km (0.09 R)
• M49: 38,313,062 km (0.112 R)
• M50: 38,792,373 km (0.066 R)
• M51: 39,370,120 km (0.084 R)
• M52: 40,144,888 km (0.103 R)
• M53: 41,611,097 km (0.033 R)
• M54: 43,293,923 km (0.111 R)
• M55: 43,693,050 km (0.114 R)
• M56: 44,093,374 km (0.062 R)
• M57: 45,200,847 km (0.062 R)
• M58: 45,301,826 km (0.081 R)
• M59: 46,113,544 km (0.118 R)
• M60: 46,521,198 km (0.054 R)
• M61: 46,623,373 km (0.077 R)
• M62: 50,978,167 km (0.054 R)
• M63: 53,524,323 km (0.1 R)
• M64: 54,060,033 km (0.107 R)
• M65: 54,382,267 km (0.099 R)
• M66: 54,489,678 km (0.064 R)
• M67: 56,002,860 km (0.1 R)
• M68: 56,111,469 km (0.086 R)
• M69: 56,437,741 km (0.068 R)
• M70: 58,628,902 km (0.106 R)
• M71: 60,401,636 km (0.096 R)
• M72: 60,513,087 km (0.066 R)
• M73: 61,742,781 km (0.096 R)
• M74: 62,192,024 km (0.101 R)
• M75: 63,999,764 km (0.078 R)
• M76: 65,481,232 km (0.119 R)
• M77: 66,398,417 km (0.105 R)
• M78: 67,089,110 km (0.103 R)
• M79: 68,129,713 km (0.073 R)
• M80: 70,343,911 km (0.066 R)
• M81: 71,400,969 km (0.114 R)
• M82: 71,990,535 km (0.088 R)
• M83: 72,463,264 km (0.043 R)
• M84: 73,530,794 km (0.073 R)
• M85: 74,245,274 km (0.065 R)
• M86: 74,962,147 km (0.113 R)
• M87: 75,201,653 km (0.117 R)
• M88: 75,681,264 km (0.097 R)
• M89: 77,247,404 km (0.1 R)
• M90: 80,043,986 km (0.11 R)
• M91: 81,024,600 km (0.053 R)
• M92: 81,393,209 km (0.117 R)
• M93: 81,516,329 km (0.029 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 13,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit