🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.63 AU - 0.89 AU

Year: 279 Days

Day: 28.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.24 AU - 1.44 AU

Year: 654 Days

Day: 33.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.56 AU - 2 AU

Year: 1002 Days

Day: 14.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,175,949 km

• M1: 56,698 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.4

Radius: 11.6

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.14 AU - 3.38 AU

Year: 2482 Days

Day: 8 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,175,949 km

• M1: 165,306 km (0.111 R)
• M2: 393,592 km (0.114 R)
• M3: 525,388 km (0.087 R)
• M4: 750,383 km (0.088 R)
• M5: 839,543 km (0.11 R)
• M6: 932,593 km (0.059 R)
• M7: 1,040,453 km (0.069 R)
• M8: 1,246,001 km (0.102 R)
• M9: 1,329,626 km (0.108 R)
• M10: 1,402,929 km (0.071 R)
• M11: 1,528,292 km (0.09 R)
• M12: 1,618,499 km (0.119 R)
• M13: 1,750,445 km (0.045 R)
• M14: 2,139,399 km (0.104 R)
• M15: 2,240,976 km (0.119 R)
• M16: 2,344,199 km (0.093 R)
• M17: 2,418,848 km (0.045 R)
• M18: 2,524,913 km (0.101 R)
• M19: 2,663,590 km (0.088 R)
• M20: 2,836,525 km (0.088 R)
• M21: 3,462,742 km (0.038 R)
• M22: 3,652,133 km (0.114 R)
• M23: 4,203,999 km (0.105 R)
• M24: 4,592,804 km (0.103 R)
• M25: 4,706,050 km (0.104 R)
• M26: 4,839,342 km (0.058 R)
• M27: 5,425,017 km (0.119 R)
• M28: 5,504,902 km (0.053 R)
• M29: 5,746,653 km (0.064 R)
• M30: 5,848,529 km (0.082 R)
• M31: 5,930,359 km (0.096 R)
• M32: 6,074,571 km (0.046 R)
• M33: 6,366,586 km (0.101 R)
• M34: 7,072,987 km (0.049 R)
• M35: 7,490,964 km (0.084 R)
• M36: 7,602,414 km (0.093 R)
• M37: 7,714,313 km (0.1 R)
• M38: 7,804,222 km (0.105 R)
• M39: 8,582,879 km (0.118 R)
• M40: 8,746,240 km (0.105 R)
• M41: 8,863,674 km (0.101 R)
• M42: 9,028,830 km (0.047 R)
• M43: 9,266,541 km (0.1 R)
• M44: 9,894,553 km (0.095 R)
• M45: 10,263,012 km (0.043 R)
• M46: 10,386,879 km (0.088 R)
• M47: 10,761,472 km (0.112 R)
• M48: 11,549,554 km (0.116 R)
• M49: 11,885,700 km (0.036 R)
• M50: 12,277,348 km (0.111 R)
• M51: 12,567,418 km (0.06 R)
• M52: 12,647,004 km (0.082 R)
• M53: 12,859,732 km (0.12 R)
• M54: 13,208,146 km (0.043 R)
• M55: 13,370,010 km (0.11 R)
• M56: 13,695,535 km (0.071 R)
• M57: 13,886,722 km (0.119 R)
• M58: 14,521,166 km (0.048 R)
• M59: 15,391,227 km (0.112 R)
• M60: 15,647,040 km (0.067 R)
• M61: 15,961,494 km (0.07 R)
• M62: 16,567,815 km (0.099 R)
• M63: 17,005,538 km (0.114 R)
• M64: 18,582,449 km (0.072 R)
• M65: 18,824,498 km (0.088 R)
• M66: 18,976,340 km (0.11 R)
• M67: 19,067,595 km (0.084 R)
• M68: 19,342,406 km (0.083 R)
• M69: 19,556,930 km (0.087 R)
• M70: 20,392,284 km (0.032 R)
• M71: 21,049,916 km (0.101 R)
• M72: 21,144,462 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 19,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit