🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.54 AU - 0.54 AU

Year: 141 Days

Day: 19.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,614,970 km

• M1: 201,209 km (0.099 R)
• M2: 376,987 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.15 AU - 1.29 AU

Year: 478 Days

Day: 33.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,614,970 km

• M1: 806,781 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.92 AU - 2.24 AU

Year: 1064 Days

Day: 44.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.84 AU - 3.12 AU

Year: 1825 Days

Day: 37.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.72 AU - 3.86 AU

Year: 2117 Days

Day: 28.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,614,970 km

• M1: 727,345 km (0.099 R)

Asteroid Belt

Center: 7.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.4

Radius: 10.9

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.58 AU - 12.93 AU

Year: 14289 Days

Day: 5.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 39,614,970 km

• M1: 149,448 km (0.08 R)
• M2: 255,663 km (0.09 R)
• M3: 383,120 km (0.102 R)
• M4: 475,422 km (0.087 R)
• M5: 590,313 km (0.088 R)
• M6: 672,742 km (0.026 R)
• M7: 804,986 km (0.058 R)
• M8: 1,595,611 km (0.106 R)
• M9: 1,715,588 km (0.045 R)
• M10: 2,203,577 km (0.066 R)
• M11: 3,353,685 km (0.096 R)
• M12: 3,587,507 km (0.119 R)
• M13: 4,181,709 km (0.112 R)
• M14: 4,293,010 km (0.09 R)
• M15: 4,377,234 km (0.063 R)
• M16: 4,461,906 km (0.064 R)
• M17: 4,806,430 km (0.054 R)
• M18: 5,490,840 km (0.104 R)
• M19: 5,582,245 km (0.06 R)
• M20: 6,429,118 km (0.086 R)
• M21: 6,850,984 km (0.098 R)
• M22: 7,450,273 km (0.079 R)
• M23: 7,619,618 km (0.11 R)
• M24: 7,997,053 km (0.097 R)
• M25: 8,101,024 km (0.112 R)
• M26: 8,450,784 km (0.048 R)
• M27: 8,769,876 km (0.076 R)
• M28: 8,841,384 km (0.107 R)
• M29: 9,056,954 km (0.098 R)
• M30: 9,201,615 km (0.099 R)
• M31: 10,010,940 km (0.032 R)
• M32: 10,235,786 km (0.101 R)
• M33: 10,499,975 km (0.046 R)
• M34: 11,540,429 km (0.083 R)
• M35: 11,815,689 km (0.12 R)
• M36: 11,973,814 km (0.079 R)
• M37: 12,053,100 km (0.071 R)
• M38: 12,252,365 km (0.114 R)
• M39: 12,492,769 km (0.068 R)
• M40: 13,141,724 km (0.075 R)
• M41: 13,801,600 km (0.116 R)
• M42: 13,926,515 km (0.057 R)
• M43: 14,261,464 km (0.113 R)
• M44: 15,411,722 km (0.075 R)
• M45: 15,541,274 km (0.088 R)
• M46: 15,627,891 km (0.03 R)
• M47: 16,591,451 km (0.108 R)
• M48: 17,169,946 km (0.078 R)
• M49: 18,805,948 km (0.091 R)
• M50: 19,129,828 km (0.12 R)
• M51: 19,830,095 km (0.109 R)
• M52: 19,924,192 km (0.081 R)
• M53: 20,254,355 km (0.109 R)
• M54: 20,396,473 km (0.112 R)
• M55: 20,538,740 km (0.056 R)
• M56: 20,776,900 km (0.033 R)
• M57: 21,207,742 km (0.098 R)
• M58: 21,351,954 km (0.107 R)
• M59: 22,419,934 km (0.083 R)
• M60: 22,616,056 km (0.098 R)
• M61: 23,954,209 km (0.099 R)
• M62: 24,104,555 km (0.046 R)
• M63: 24,456,409 km (0.036 R)
• M64: 24,557,238 km (0.041 R)
• M65: 24,759,345 km (0.068 R)
• M66: 25,624,470 km (0.069 R)
• M67: 26,241,112 km (0.099 R)
• M68: 26,396,095 km (0.101 R)
• M69: 26,706,810 km (0.109 R)
• M70: 27,331,980 km (0.114 R)
• M71: 27,436,698 km (0.053 R)
• M72: 29,343,473 km (0.095 R)
• M73: 29,557,996 km (0.118 R)
• M74: 29,880,679 km (0.108 R)
• M75: 30,475,480 km (0.084 R)
• M76: 31,402,239 km (0.102 R)
• M77: 31,511,894 km (0.068 R)
• M78: 31,731,504 km (0.033 R)
• M79: 32,393,624 km (0.105 R)
• M80: 32,893,131 km (0.082 R)
• M81: 33,004,432 km (0.067 R)
• M82: 33,116,032 km (0.099 R)
• M83: 33,563,180 km (0.05 R)
• M84: 34,746,499 km (0.026 R)
• M85: 35,657,251 km (0.088 R)
• M86: 35,886,285 km (0.093 R)
• M87: 36,633,676 km (0.091 R)
• M88: 38,319,345 km (0.11 R)
• M89: 39,024,250 km (0.112 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 18,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit