🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.51 AU - 0.55 AU

Year: 147 Days

Day: 16.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,078,083 km

• M1: 93,499 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.03 AU - 1.23 AU

Year: 457 Days

Day: 23.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2 AU - 2.62 AU

Year: 1337 Days

Day: 32.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,078,083 km

• M1: 334,950 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.62 AU - 4.04 AU

Year: 2314 Days

Day: 19.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.26 AU - 3.46 AU

Year: 2345 Days

Day: 25.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.4

Radius: 4

Gravity: 30.09 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.46 AU - 13.44 AU

Year: 17746 Days

Day: 24.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 172.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,078,083 km

• M1: 65,524 km (0.087 R)
• M2: 103,073 km (0.088 R)
• M3: 176,077 km (0.083 R)
• M4: 213,177 km (0.065 R)
• M5: 685,757 km (0.026 R)
• M6: 876,943 km (0.074 R)
• M7: 1,013,376 km (0.075 R)
• M8: 1,084,136 km (0.069 R)
• M9: 1,542,204 km (0.117 R)
• M10: 1,791,435 km (0.112 R)
• M11: 2,053,231 km (0.049 R)
• M12: 2,389,228 km (0.08 R)
• M13: 2,515,638 km (0.092 R)
• M14: 2,644,292 km (0.098 R)
• M15: 2,841,312 km (0.103 R)
• M16: 2,874,673 km (0.103 R)
• M17: 2,941,543 km (0.064 R)
• M18: 4,347,613 km (0.088 R)
• M19: 4,501,998 km (0.041 R)
• M20: 5,219,021 km (0.079 R)
• M21: 7,251,158 km (0.106 R)
• M22: 9,149,107 km (0.106 R)
• M23: 9,546,139 km (0.106 R)
• M24: 9,948,857 km (0.094 R)
• M25: 10,050,284 km (0.041 R)
• M26: 10,356,960 km (0.105 R)
• M27: 11,136,963 km (0.108 R)
• M28: 11,189,622 km (0.111 R)
• M29: 13,084,578 km (0.086 R)
• M30: 13,644,074 km (0.101 R)
• M31: 14,382,788 km (0.118 R)
• M32: 15,839,722 km (0.056 R)
• M33: 15,958,353 km (0.035 R)
• M34: 16,796,550 km (0.059 R)
• M35: 16,917,574 km (0.036 R)
• M36: 17,099,485 km (0.09 R)
• M37: 17,649,108 km (0.076 R)
• M38: 18,328,731 km (0.08 R)
• M39: 18,891,070 km (0.09 R)
• M40: 19,079,862 km (0.048 R)
• M41: 20,353,837 km (0.105 R)
• M42: 20,418,314 km (0.088 R)
• M43: 21,131,447 km (0.084 R)
• M44: 21,786,835 km (0.113 R)
• M45: 23,117,509 km (0.092 R)
• M46: 23,792,494 km (0.118 R)
• M47: 24,405,696 km (0.092 R)
• M48: 24,474,212 km (0.095 R)
• M49: 24,886,204 km (0.076 R)
• M50: 25,023,984 km (0.101 R)
• M51: 25,231,326 km (0.103 R)
• M52: 25,577,945 km (0.097 R)
• M53: 26,276,118 km (0.102 R)
• M54: 27,334,972 km (0.11 R)
• M55: 28,551,801 km (0.11 R)
• M56: 28,768,269 km (0.025 R)
• M57: 31,037,818 km (0.058 R)
• M58: 31,409,270 km (0.098 R)
• M59: 31,483,620 km (0.037 R)
• M60: 32,006,614 km (0.11 R)
• M61: 33,136,527 km (0.085 R)
• M62: 33,212,373 km (0.108 R)
• M63: 33,440,061 km (0.106 R)
• M64: 33,592,202 km (0.088 R)
• M65: 35,203,371 km (0.084 R)
• M66: 36,291,396 km (0.095 R)
• M67: 38,182,014 km (0.11 R)
• M68: 38,261,451 km (0.095 R)
• M69: 38,500,209 km (0.091 R)
• M70: 38,579,795 km (0.099 R)
• M71: 39,379,844 km (0.11 R)
• M72: 40,104,347 km (0.118 R)
• M73: 41,077,331 km (0.117 R)
• M74: 41,648,496 km (0.077 R)
• M75: 43,129,216 km (0.11 R)
• M76: 44,543,364 km (0.078 R)
• M77: 44,962,238 km (0.109 R)
• M78: 45,466,533 km (0.096 R)
• M79: 45,550,756 km (0.106 R)
• M80: 46,141,818 km (0.118 R)
• M81: 47,161,028 km (0.038 R)
• M82: 48,015,980 km (0.118 R)
• M83: 48,273,587 km (0.061 R)
• M84: 48,789,850 km (0.077 R)
• M85: 48,962,485 km (0.061 R)
• M86: 49,741,292 km (0.11 R)
• M87: 50,175,874 km (0.065 R)
• M88: 51,311,471 km (0.111 R)
• M89: 52,014,432 km (0.104 R)
• M90: 52,455,446 km (0.111 R)
• M91: 52,632,121 km (0.075 R)
• M92: 53,696,809 km (0.113 R)
• M93: 54,142,461 km (0.075 R)
• M94: 55,847,279 km (0.089 R)
• M95: 56,298,915 km (0.043 R)
• M96: 56,933,060 km (0.068 R)
• M97: 57,205,627 km (0.073 R)
• M98: 61,997,846 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379

Radius: 3.6

Gravity: 29.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 13.97 AU - 21.09 AU

Year: 27949 Days

Day: 16.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,078,083 km

• M1: 100,679 km (0.089 R)
• M2: 173,982 km (0.064 R)
• M3: 316,998 km (0.048 R)
• M4: 1,191,547 km (0.119 R)
• M5: 1,278,763 km (0.097 R)
• M6: 1,489,995 km (0.093 R)
• M7: 1,978,581 km (0.039 R)
• M8: 2,081,804 km (0.088 R)
• M9: 2,438,744 km (0.11 R)
• M10: 2,475,546 km (0.118 R)
• M11: 2,624,246 km (0.119 R)
• M12: 2,891,577 km (0.056 R)
• M13: 3,248,069 km (0.108 R)
• M14: 4,045,126 km (0.055 R)
• M15: 4,578,144 km (0.12 R)
• M16: 4,852,805 km (0.111 R)
• M17: 5,274,821 km (0.078 R)
• M18: 5,322,393 km (0.117 R)
• M19: 5,562,647 km (0.071 R)
• M20: 5,757,424 km (0.091 R)
• M21: 5,954,444 km (0.092 R)
• M22: 6,203,674 km (0.032 R)
• M23: 7,234,703 km (0.1 R)
• M24: 8,096,985 km (0.091 R)
• M25: 8,484,294 km (0.113 R)
• M26: 8,652,142 km (0.074 R)
• M27: 9,392,203 km (0.116 R)
• M28: 9,623,930 km (0.119 R)
• M29: 9,682,124 km (0.099 R)
• M30: 9,975,036 km (0.063 R)
• M31: 10,509,550 km (0.118 R)
• M32: 10,569,538 km (0.06 R)
• M33: 11,236,745 km (0.116 R)
• M34: 11,606,401 km (0.058 R)
• M35: 11,855,033 km (0.101 R)
• M36: 12,675,128 km (0.078 R)
• M37: 13,774,822 km (0.115 R)
• M38: 14,369,474 km (0.111 R)
• M39: 14,636,356 km (0.05 R)
• M40: 15,039,822 km (0.061 R)
• M41: 15,515,094 km (0.093 R)
• M42: 17,111,154 km (0.046 R)
• M43: 17,536,012 km (0.095 R)
• M44: 17,607,071 km (0.114 R)
• M45: 18,904,234 km (0.026 R)
• M46: 19,123,245 km (0.104 R)
• M47: 19,343,304 km (0.085 R)
• M48: 19,564,110 km (0.118 R)
• M49: 20,530,662 km (0.056 R)
• M50: 21,588,918 km (0.077 R)
• M51: 22,124,627 km (0.118 R)
• M52: 23,443,782 km (0.109 R)
• M53: 24,231,564 km (0.063 R)
• M54: 26,483,161 km (0.047 R)
• M55: 27,468,413 km (0.105 R)
• M56: 28,716,658 km (0.113 R)
• M57: 29,474,520 km (0.116 R)
• M58: 31,268,199 km (0.108 R)
• M59: 31,700,387 km (0.056 R)
• M60: 32,134,670 km (0.109 R)
• M61: 33,979,810 km (0.12 R)
• M62: 34,068,521 km (0.097 R)
• M63: 35,498,378 km (0.102 R)
• M64: 37,039,086 km (0.108 R)
• M65: 39,437,290 km (0.113 R)
• M66: 40,279,077 km (0.105 R)
• M67: 42,361,479 km (0.053 R)
• M68: 42,743,852 km (0.03 R)
• M69: 44,770,155 km (0.117 R)
• M70: 45,647,995 km (0.098 R)
• M71: 45,745,982 km (0.071 R)
• M72: 45,843,819 km (0.116 R)
• M73: 46,433,085 km (0.098 R)
• M74: 46,531,670 km (0.105 R)
• M75: 47,321,696 km (0.105 R)
• M76: 47,420,879 km (0.081 R)
• M77: 47,718,430 km (0.025 R)
• M78: 48,315,624 km (0.084 R)
• M79: 49,819,382 km (0.097 R)
• M80: 50,627,510 km (0.041 R)
• M81: 50,728,937 km (0.09 R)
• M82: 52,666,978 km (0.085 R)
• M83: 53,181,145 km (0.1 R)
• M84: 53,903,554 km (0.091 R)
• M85: 59,050,917 km (0.038 R)
• M86: 60,550,037 km (0.113 R)
• M87: 61,412,469 km (0.118 R)
• M88: 62,713,522 km (0.116 R)
• M89: 62,822,279 km (0.108 R)
• M90: 65,122,197 km (0.114 R)
• M91: 70,255,498 km (0.062 R)
• M92: 75,285,876 km (0.052 R)
• M93: 77,961,135 km (0.088 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: 198 - 17,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit