🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.66 AU - 1.1 AU

Year: 313 Days

Day: 22.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.96 AU - 1.52 AU

Year: 523 Days

Day: 31.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.56 AU - 1.92 AU

Year: 869 Days

Day: 17.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,583,453 km

• M1: 546,182 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.44 AU - 3.16 AU

Year: 1775 Days

Day: 31 Hours

Environment

Temp: -98 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,583,453 km

• M1: 632,649 km (0.085 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.4

Radius: 13.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.08 AU - 5.94 AU

Year: 4899 Days

Day: 12.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 93,583,453 km

• M1: 182,509 km (0.08 R)
• M2: 311,164 km (0.091 R)
• M3: 738,265 km (0.108 R)
• M4: 857,495 km (0.055 R)
• M5: 1,039,406 km (0.044 R)
• M6: 1,132,007 km (0.088 R)
• M7: 1,349,373 km (0.111 R)
• M8: 1,499,569 km (0.119 R)
• M9: 1,887,327 km (0.079 R)
• M10: 2,093,173 km (0.101 R)
• M11: 2,498,584 km (0.042 R)
• M12: 2,857,170 km (0.112 R)
• M13: 3,084,558 km (0.072 R)
• M14: 3,179,404 km (0.119 R)
• M15: 3,491,764 km (0.038 R)
• M16: 3,791,558 km (0.12 R)
• M17: 3,927,692 km (0.098 R)
• M18: 4,169,741 km (0.043 R)
• M19: 4,345,669 km (0.075 R)
• M20: 4,888,260 km (0.112 R)
• M21: 5,262,255 km (0.049 R)
• M22: 5,427,261 km (0.11 R)
• M23: 5,684,420 km (0.08 R)
• M24: 6,024,755 km (0.096 R)
• M25: 6,157,448 km (0.114 R)
• M26: 6,657,105 km (0.072 R)
• M27: 6,794,436 km (0.043 R)
• M28: 7,566,511 km (0.106 R)
• M29: 7,839,676 km (0.035 R)
• M30: 8,160,265 km (0.064 R)
• M31: 8,307,319 km (0.072 R)
• M32: 8,754,019 km (0.113 R)
• M33: 9,842,343 km (0.116 R)
• M34: 10,538,272 km (0.082 R)
• M35: 10,762,968 km (0.116 R)
• M36: 10,876,064 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.9

Radius: 4.3

Gravity: 39.26 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.11 AU - 20.85 AU

Year: 26501 Days

Day: 18.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 93,583,453 km

• M1: 133,292 km (0.061 R)
• M2: 379,679 km (0.12 R)
• M3: 515,365 km (0.075 R)
• M4: 692,339 km (0.106 R)
• M5: 746,344 km (0.086 R)
• M6: 887,415 km (0.117 R)
• M7: 1,462,618 km (0.084 R)
• M8: 1,711,998 km (0.104 R)
• M9: 1,785,750 km (0.064 R)
• M10: 2,169,768 km (0.056 R)
• M11: 2,663,440 km (0.116 R)
• M12: 4,038,993 km (0.09 R)
• M13: 4,692,736 km (0.044 R)
• M14: 5,324,936 km (0.061 R)
• M15: 5,761,014 km (0.065 R)
• M16: 5,816,365 km (0.106 R)
• M17: 5,871,866 km (0.106 R)
• M18: 6,842,008 km (0.065 R)
• M19: 6,900,651 km (0.091 R)
• M20: 8,356,387 km (0.071 R)
• M21: 8,419,069 km (0.067 R)
• M22: 8,544,881 km (0.099 R)
• M23: 9,639,040 km (0.056 R)
• M24: 10,572,680 km (0.109 R)
• M25: 11,326,354 km (0.112 R)
• M26: 11,465,330 km (0.1 R)
• M27: 12,668,396 km (0.09 R)
• M28: 12,957,270 km (0.105 R)
• M29: 13,615,201 km (0.091 R)
• M30: 14,735,689 km (0.095 R)
• M31: 15,885,349 km (0.1 R)
• M32: 18,514,232 km (0.107 R)
• M33: 22,309,530 km (0.074 R)
• M34: 23,626,291 km (0.102 R)
• M35: 27,165,477 km (0.09 R)
• M36: 27,537,677 km (0.083 R)
• M37: 28,381,409 km (0.056 R)
• M38: 28,664,598 km (0.118 R)
• M39: 29,806,329 km (0.051 R)
• M40: 30,190,346 km (0.099 R)
• M41: 31,060,108 km (0.069 R)
• M42: 32,036,085 km (0.068 R)
• M43: 32,134,221 km (0.107 R)
• M44: 32,429,378 km (0.092 R)
• M45: 33,022,234 km (0.096 R)
• M46: 33,319,934 km (0.084 R)
• M47: 33,718,313 km (0.08 R)
• M48: 34,018,107 km (0.081 R)
• M49: 36,141,649 km (0.094 R)
• M50: 37,167,741 km (0.095 R)
• M51: 37,684,452 km (0.108 R)
• M52: 40,303,162 km (0.091 R)
• M53: 40,833,936 km (0.116 R)
• M54: 41,687,990 km (0.073 R)
• M55: 42,980,067 km (0.094 R)
• M56: 43,196,684 km (0.111 R)
• M57: 43,739,874 km (0.105 R)
• M58: 46,267,181 km (0.11 R)
• M59: 47,157,288 km (0.071 R)
• M60: 47,380,787 km (0.109 R)
• M61: 48,728,664 km (0.073 R)
• M62: 51,117,592 km (0.074 R)
• M63: 51,347,076 km (0.053 R)
• M64: 53,660,906 km (0.069 R)
• M65: 57,194,707 km (0.12 R)
• M66: 57,910,383 km (0.069 R)
• M67: 58,629,201 km (0.107 R)
• M68: 60,438,886 km (0.09 R)
• M69: 61,167,877 km (0.029 R)
• M70: 61,289,649 km (0.095 R)
• M71: 63,125,963 km (0.094 R)
• M72: 64,112,860 km (0.105 R)
• M73: 64,608,029 km (0.109 R)
• M74: 64,856,212 km (0.083 R)
• M75: 67,606,419 km (0.052 R)
• M76: 68,110,564 km (0.106 R)
• M77: 69,503,320 km (0.073 R)
• M78: 70,394,624 km (0.116 R)
• M79: 72,188,303 km (0.091 R)
• M80: 72,703,518 km (0.062 R)
• M81: 73,219,930 km (0.116 R)
• M82: 74,126,792 km (0.098 R)
• M83: 75,689,791 km (0.105 R)
• M84: 76,082,335 km (0.045 R)
• M85: 76,475,329 km (0.062 R)
• M86: 77,263,710 km (0.037 R)
• M87: 77,658,798 km (0.065 R)
• M88: 79,644,710 km (0.067 R)
• M89: 81,513,187 km (0.109 R)
• M90: 81,915,456 km (0.077 R)
• M91: 83,531,113 km (0.097 R)
• M92: 83,801,436 km (0.114 R)
• M93: 83,936,672 km (0.085 R)
• M94: 84,614,052 km (0.119 R)
• M95: 84,749,737 km (0.102 R)
• M96: 89,544,498 km (0.058 R)
• M97: 91,208,625 km (0.101 R)
• M98: 92,184,003 km (0.044 R)
• M99: 93,583,491 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 12,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit