🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.47 AU - 0.61 AU

Year: 138 Days

Day: 33.1 Hours

Environment

Temp: 256 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.65 AU - 1.05 AU

Year: 273 Days

Day: 30 Hours

Environment

Temp: 158 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.64 AU - 1.64 AU

Year: 731 Days

Day: 29.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.43 AU - 3.69 AU

Year: 1864 Days

Day: 27.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.06 AU - 6.44 AU

Year: 4189 Days

Day: 29.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 137.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.55 AU - 6.27 AU

Year: 4382 Days

Day: 46.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.9

Radius: 9.8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.36 AU - 10.82 AU

Year: 11162 Days

Day: 11.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,798,705 km

• M1: 160,818 km (0.099 R)
• M2: 285,134 km (0.095 R)
• M3: 410,497 km (0.08 R)
• M4: 752,627 km (0.05 R)
• M5: 827,875 km (0.101 R)
• M6: 970,441 km (0.106 R)
• M7: 1,428,360 km (0.112 R)
• M8: 1,621,192 km (0.092 R)
• M9: 1,926,671 km (0.104 R)
• M10: 2,184,279 km (0.114 R)
• M11: 2,453,106 km (0.078 R)
• M12: 2,924,938 km (0.088 R)
• M13: 3,096,676 km (0.072 R)
• M14: 3,348,000 km (0.104 R)
• M15: 3,658,416 km (0.069 R)
• M16: 3,897,473 km (0.075 R)
• M17: 4,005,333 km (0.112 R)
• M18: 4,616,291 km (0.049 R)
• M19: 4,788,179 km (0.043 R)
• M20: 4,932,840 km (0.09 R)
• M21: 5,256,420 km (0.118 R)
• M22: 5,496,226 km (0.073 R)
• M23: 5,617,400 km (0.066 R)
• M24: 6,017,574 km (0.096 R)
• M25: 6,395,159 km (0.117 R)
• M26: 6,748,061 km (0.112 R)
• M27: 6,976,048 km (0.071 R)
• M28: 7,306,061 km (0.097 R)
• M29: 7,473,012 km (0.107 R)
• M30: 7,607,351 km (0.099 R)
• M31: 7,844,763 km (0.094 R)
• M32: 8,711,982 km (0.066 R)
• M33: 8,995,918 km (0.091 R)
• M34: 9,067,426 km (0.108 R)
• M35: 9,174,987 km (0.119 R)
• M36: 9,463,860 km (0.101 R)
• M37: 10,162,034 km (0.108 R)
• M38: 10,348,582 km (0.094 R)
• M39: 10,423,381 km (0.058 R)
• M40: 10,800,817 km (0.069 R)
• M41: 11,144,144 km (0.082 R)
• M42: 12,195,966 km (0.1 R)
• M43: 12,473,919 km (0.056 R)
• M44: 13,238,664 km (0.119 R)
• M45: 13,483,256 km (0.052 R)
• M46: 13,565,086 km (0.1 R)
• M47: 13,688,355 km (0.095 R)
• M48: 14,476,885 km (0.091 R)
• M49: 14,560,660 km (0.064 R)
• M50: 14,813,331 km (0.054 R)
• M51: 15,493,851 km (0.07 R)
• M52: 16,011,011 km (0.102 R)
• M53: 16,797,447 km (0.109 R)
• M54: 17,641,030 km (0.058 R)
• M55: 18,271,585 km (0.1 R)
• M56: 20,019,785 km (0.036 R)
• M57: 20,253,906 km (0.102 R)
• M58: 21,389,653 km (0.087 R)
• M59: 21,485,246 km (0.106 R)
• M60: 22,255,077 km (0.116 R)
• M61: 23,475,945 km (0.095 R)
• M62: 24,418,262 km (0.092 R)
• M63: 25,221,453 km (0.067 R)
• M64: 25,372,996 km (0.11 R)
• M65: 26,339,847 km (0.08 R)
• M66: 26,493,633 km (0.053 R)
• M67: 26,596,257 km (0.103 R)
• M68: 27,008,400 km (0.097 R)
• M69: 27,422,486 km (0.059 R)
• M70: 27,734,548 km (0.092 R)
• M71: 28,309,602 km (0.067 R)
• M72: 29,365,164 km (0.094 R)
• M73: 30,864,733 km (0.08 R)
• M74: 32,608,745 km (0.089 R)
• M75: 32,884,155 km (0.115 R)
• M76: 33,326,366 km (0.098 R)
• M77: 36,419,602 km (0.092 R)
• M78: 36,591,041 km (0.11 R)
• M79: 37,221,596 km (0.107 R)
• M80: 38,551,670 km (0.111 R)
• M81: 38,668,058 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597

Radius: 3

Gravity: 66.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 11.95 AU - 17.05 AU

Year: 19229 Days

Day: 22.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,798,705 km

• M1: 39,494 km (0.116 R)
• M2: 222,602 km (0.116 R)
• M3: 284,086 km (0.079 R)
• M4: 316,998 km (0.089 R)
• M5: 368,908 km (0.061 R)
• M6: 520,601 km (0.092 R)
• M7: 561,441 km (0.053 R)
• M8: 781,499 km (0.085 R)
• M9: 950,096 km (0.077 R)
• M10: 1,821,952 km (0.078 R)
• M11: 2,044,255 km (0.077 R)
• M12: 2,076,568 km (0.086 R)
• M13: 2,942,141 km (0.038 R)
• M14: 3,823,722 km (0.119 R)
• M15: 4,397,280 km (0.11 R)
• M16: 4,608,512 km (0.077 R)
• M17: 4,736,867 km (0.043 R)
• M18: 5,217,525 km (0.082 R)
• M19: 5,262,105 km (0.111 R)
• M20: 5,713,591 km (0.045 R)
• M21: 5,851,521 km (0.116 R)
• M22: 5,943,972 km (0.068 R)
• M23: 6,037,022 km (0.076 R)
• M24: 6,224,468 km (0.096 R)
• M25: 6,271,741 km (0.111 R)
• M26: 6,749,856 km (0.078 R)
• M27: 6,798,326 km (0.107 R)
• M28: 7,438,904 km (0.093 R)
• M29: 7,842,519 km (0.091 R)
• M30: 8,618,483 km (0.088 R)
• M31: 8,723,800 km (0.105 R)
• M32: 8,882,523 km (0.108 R)
• M33: 9,745,104 km (0.112 R)
• M34: 10,020,065 km (0.084 R)
• M35: 10,130,768 km (0.095 R)
• M36: 10,353,369 km (0.086 R)
• M37: 10,577,617 km (0.101 R)
• M38: 12,846,418 km (0.045 R)
• M39: 13,329,769 km (0.06 R)
• M40: 13,573,763 km (0.057 R)
• M41: 13,634,948 km (0.082 R)
• M42: 13,757,619 km (0.098 R)
• M43: 16,221,944 km (0.111 R)
• M44: 17,271,523 km (0.099 R)
• M45: 17,470,787 km (0.067 R)
• M46: 19,989,866 km (0.1 R)
• M47: 21,398,031 km (0.089 R)
• M48: 22,983,469 km (0.119 R)
• M49: 24,680,956 km (0.091 R)
• M50: 25,961,214 km (0.1 R)
• M51: 27,417,550 km (0.088 R)
• M52: 28,507,520 km (0.064 R)
• M53: 28,900,214 km (0.078 R)
• M54: 29,532,265 km (0.04 R)
• M55: 29,770,425 km (0.074 R)
• M56: 30,568,978 km (0.077 R)
• M57: 31,374,563 km (0.104 R)
• M58: 32,187,029 km (0.106 R)
• M59: 32,595,880 km (0.069 R)
• M60: 32,842,118 km (0.042 R)
• M61: 33,253,662 km (0.096 R)
• M62: 33,915,782 km (0.117 R)
• M63: 34,498,615 km (0.049 R)
• M64: 35,253,037 km (0.088 R)
• M65: 35,421,335 km (0.12 R)
• M66: 36,012,695 km (0.037 R)
• M67: 36,182,190 km (0.112 R)
• M68: 37,978,561 km (0.119 R)
• M69: 40,418,502 km (0.098 R)
• M70: 40,947,929 km (0.034 R)
• M71: 41,213,465 km (0.069 R)
• M72: 41,479,600 km (0.116 R)
• M73: 41,657,322 km (0.088 R)
• M74: 42,639,432 km (0.084 R)
• M75: 42,729,041 km (0.097 R)
• M76: 44,262,719 km (0.099 R)
• M77: 45,722,644 km (0.096 R)
• M78: 46,366,364 km (0.099 R)
• M79: 46,550,818 km (0.032 R)
• M80: 48,221,826 km (0.06 R)
• M81: 51,240,711 km (0.104 R)
• M82: 51,526,892 km (0.102 R)
• M83: 53,351,388 km (0.1 R)
• M84: 53,544,668 km (0.096 R)
• M85: 54,611,899 km (0.048 R)
• M86: 54,709,288 km (0.068 R)
• M87: 56,471,700 km (0.114 R)
• M88: 58,850,456 km (0.106 R)
• M89: 59,750,886 km (0.083 R)
• M90: 61,869,640 km (0.026 R)
• M91: 62,275,948 km (0.045 R)
• M92: 63,705,206 km (0.106 R)
• M93: 65,661,946 km (0.06 R)
• M94: 69,107,185 km (0.097 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 19,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit