🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.63 AU - 1.03 AU

Year: 266 Days

Day: 38.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 98.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,460,268 km

• M1: 84,373 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.67 AU - 2.63 AU

Year: 1108 Days

Day: 31.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,460,268 km

• M1: 864,825 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.42 AU - 3.24 AU

Year: 1673 Days

Day: 23.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.75 AU - 4.41 AU

Year: 2381 Days

Day: 31.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,460,268 km

• M1: 236,813 km (0.09 R)
• M2: 1,724,265 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.68 AU - 6.06 AU

Year: 4374 Days

Day: 18.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.3

Radius: 13.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.91 AU - 14.61 AU

Year: 16020 Days

Day: 13.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 50,460,268 km

• M1: 538,253 km (0.102 R)
• M2: 625,768 km (0.12 R)
• M3: 844,031 km (0.085 R)
• M4: 1,219,971 km (0.105 R)
• M5: 1,310,777 km (0.059 R)
• M6: 1,451,698 km (0.109 R)
• M7: 1,800,560 km (0.12 R)
• M8: 2,012,241 km (0.067 R)
• M9: 2,636,662 km (0.094 R)
• M10: 2,817,078 km (0.107 R)
• M11: 3,001,831 km (0.049 R)
• M12: 4,452,781 km (0.114 R)
• M13: 4,987,294 km (0.046 R)
• M14: 5,542,452 km (0.107 R)
• M15: 5,932,304 km (0.105 R)
• M16: 6,117,356 km (0.049 R)
• M17: 6,304,204 km (0.078 R)
• M18: 6,493,146 km (0.092 R)
• M19: 7,015,392 km (0.118 R)
• M20: 9,575,461 km (0.114 R)
• M21: 10,138,098 km (0.096 R)
• M22: 10,487,260 km (0.086 R)
• M23: 11,034,788 km (0.096 R)
• M24: 11,657,564 km (0.099 R)
• M25: 13,839,000 km (0.098 R)
• M26: 14,226,458 km (0.074 R)
• M27: 14,332,673 km (0.068 R)
• M28: 15,084,252 km (0.104 R)
• M29: 16,032,404 km (0.047 R)
• M30: 16,588,309 km (0.102 R)
• M31: 16,700,209 km (0.071 R)
• M32: 18,255,129 km (0.078 R)
• M33: 18,370,619 km (0.077 R)
• M34: 18,486,557 km (0.088 R)
• M35: 19,895,470 km (0.113 R)
• M36: 20,014,400 km (0.03 R)
• M37: 20,853,943 km (0.084 R)
• M38: 21,460,563 km (0.088 R)
• M39: 21,868,217 km (0.108 R)
• M40: 21,991,037 km (0.097 R)
• M41: 22,114,156 km (0.118 R)
• M42: 23,148,326 km (0.07 R)
• M43: 23,482,677 km (0.106 R)
• M44: 25,092,350 km (0.081 R)
• M45: 25,263,789 km (0.099 R)
• M46: 25,564,930 km (0.102 R)
• M47: 25,867,267 km (0.111 R)
• M48: 26,170,652 km (0.052 R)
• M49: 26,388,167 km (0.057 R)
• M50: 26,649,963 km (0.12 R)
• M51: 27,396,456 km (0.111 R)
• M52: 27,838,668 km (0.074 R)
• M53: 30,085,478 km (0.105 R)
• M54: 30,679,083 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.2

Radius: 9.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.72 AU - 16 AU

Year: 16208 Days

Day: 7.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,460,268 km

• M1: 117,285 km (0.044 R)
• M2: 417,528 km (0.1 R)
• M3: 488,587 km (0.117 R)
• M4: 729,888 km (0.112 R)
• M5: 818,899 km (0.082 R)
• M6: 1,008,439 km (0.104 R)
• M7: 1,088,325 km (0.105 R)
• M8: 1,149,660 km (0.051 R)
• M9: 1,276,219 km (0.083 R)
• M10: 1,385,426 km (0.119 R)
• M11: 2,530,149 km (0.079 R)
• M12: 2,724,626 km (0.075 R)
• M13: 3,069,748 km (0.12 R)
• M14: 3,128,540 km (0.07 R)
• M15: 3,520,636 km (0.027 R)
• M16: 3,896,426 km (0.109 R)
• M17: 4,154,183 km (0.095 R)
• M18: 4,484,196 km (0.092 R)
• M19: 4,686,303 km (0.114 R)
• M20: 6,109,128 km (0.118 R)
• M21: 7,022,423 km (0.041 R)
• M22: 7,455,210 km (0.106 R)
• M23: 8,100,276 km (0.075 R)
• M24: 8,223,245 km (0.096 R)
• M25: 8,305,524 km (0.096 R)
• M26: 8,512,568 km (0.055 R)
• M27: 8,763,144 km (0.088 R)
• M28: 8,847,218 km (0.111 R)
• M29: 9,101,086 km (0.083 R)
• M30: 9,314,562 km (0.112 R)
• M31: 9,400,431 km (0.119 R)
• M32: 10,764,315 km (0.105 R)
• M33: 11,035,386 km (0.071 R)
• M34: 12,189,235 km (0.042 R)
• M35: 12,851,953 km (0.109 R)
• M36: 13,284,141 km (0.059 R)
• M37: 13,818,954 km (0.118 R)
• M38: 14,410,464 km (0.072 R)
• M39: 15,111,031 km (0.11 R)
• M40: 16,079,378 km (0.069 R)
• M41: 16,805,675 km (0.057 R)
• M42: 17,172,788 km (0.1 R)
• M43: 17,595,702 km (0.072 R)
• M44: 18,451,850 km (0.044 R)
• M45: 19,048,297 km (0.107 R)
• M46: 21,213,427 km (0.09 R)
• M47: 21,781,001 km (0.069 R)
• M48: 22,124,029 km (0.076 R)
• M49: 22,353,662 km (0.106 R)
• M50: 22,931,259 km (0.109 R)
• M51: 22,989,303 km (0.12 R)
• M52: 23,396,808 km (0.109 R)
• M53: 24,455,811 km (0.047 R)
• M54: 25,110,751 km (0.102 R)
• M55: 25,350,257 km (0.072 R)
• M56: 25,711,087 km (0.116 R)
• M57: 26,376,947 km (0.038 R)
• M58: 26,437,684 km (0.086 R)
• M59: 26,803,600 km (0.084 R)
• M60: 28,345,954 km (0.068 R)
• M61: 28,845,611 km (0.093 R)
• M62: 29,033,805 km (0.104 R)
• M63: 29,663,762 km (0.087 R)
• M64: 30,171,048 km (0.104 R)
• M65: 30,298,356 km (0.099 R)
• M66: 30,617,299 km (0.112 R)
• M67: 31,387,279 km (0.066 R)
• M68: 31,839,364 km (0.114 R)
• M69: 32,750,115 km (0.085 R)
• M70: 33,011,762 km (0.099 R)
• M71: 33,933,584 km (0.113 R)
• M72: 34,463,909 km (0.111 R)
• M73: 35,398,895 km (0.119 R)
• M74: 35,600,254 km (0.066 R)
• M75: 35,869,530 km (0.083 R)
• M76: 36,477,646 km (0.082 R)
• M77: 37,089,052 km (0.098 R)
• M78: 37,909,746 km (0.105 R)
• M79: 38,115,742 km (0.118 R)
• M80: 38,253,372 km (0.09 R)
• M81: 38,736,274 km (0.1 R)
• M82: 39,568,786 km (0.113 R)
• M83: 40,828,550 km (0.09 R)
• M84: 40,969,471 km (0.067 R)
• M85: 41,675,723 km (0.088 R)
• M86: 43,531,185 km (0.061 R)
• M87: 43,747,055 km (0.039 R)
• M88: 46,291,116 km (0.028 R)
• M89: 46,364,419 km (0.043 R)
• M90: 49,032,348 km (0.073 R)
• M91: 49,331,843 km (0.077 R)
• M92: 49,556,838 km (0.109 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 16,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit