🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.54 AU - 0.9 AU

Year: 261 Days

Day: 45.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 9.8 °

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: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.22 AU - 1.26 AU

Year: 590 Days

Day: 37.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.16 AU - 1.66 AU

Year: 716 Days

Day: 26.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.33 AU - 2.85 AU

Year: 1782 Days

Day: 46.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,480,183 km

• M1: 1,917,546 km (0.108 R)

Asteroid Belt

Center: 3.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.6

Radius: 11.7

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.76 AU - 5.62 AU

Year: 4342 Days

Day: 13.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 26,480,183 km

• M1: 198,816 km (0.075 R)
• M2: 448,794 km (0.094 R)
• M3: 561,890 km (0.095 R)
• M4: 752,627 km (0.116 R)
• M5: 880,383 km (0.102 R)
• M6: 1,295,368 km (0.117 R)
• M7: 1,926,671 km (0.036 R)
• M8: 2,040,515 km (0.059 R)
• M9: 2,123,243 km (0.083 R)
• M10: 2,378,307 km (0.1 R)
• M11: 2,500,977 km (0.099 R)
• M12: 2,716,099 km (0.092 R)
• M13: 2,956,054 km (0.103 R)
• M14: 3,576,586 km (0.05 R)
• M15: 3,738,002 km (0.089 R)
• M16: 3,819,682 km (0.113 R)
• M17: 4,646,959 km (0.1 R)
• M18: 4,757,063 km (0.116 R)
• M19: 5,160,528 km (0.106 R)
• M20: 5,389,413 km (0.087 R)
• M21: 5,528,539 km (0.105 R)
• M22: 5,739,322 km (0.043 R)
• M23: 5,952,649 km (0.098 R)
• M24: 6,048,392 km (0.047 R)
• M25: 6,289,992 km (0.116 R)
• M26: 6,633,618 km (0.077 R)
• M27: 6,807,750 km (0.09 R)
• M28: 6,983,378 km (0.07 R)
• M29: 7,236,947 km (0.049 R)
• M30: 7,467,776 km (0.071 R)
• M31: 8,174,776 km (0.091 R)
• M32: 8,281,289 km (0.11 R)
• M33: 8,361,623 km (0.11 R)
• M34: 8,442,107 km (0.091 R)
• M35: 8,657,977 km (0.099 R)
• M36: 9,040,349 km (0.067 R)
• M37: 9,344,781 km (0.102 R)
• M38: 9,484,206 km (0.077 R)
• M39: 9,765,151 km (0.102 R)
• M40: 10,335,418 km (0.072 R)
• M41: 10,653,612 km (0.09 R)
• M42: 11,627,794 km (0.046 R)
• M43: 12,354,241 km (0.04 R)
• M44: 12,877,534 km (0.052 R)
• M45: 13,534,119 km (0.077 R)
• M46: 14,265,803 km (0.1 R)
• M47: 14,847,439 km (0.094 R)
• M48: 15,042,963 km (0.115 R)
• M49: 15,502,678 km (0.099 R)
• M50: 16,000,390 km (0.044 R)
• M51: 17,011,522 km (0.103 R)
• M52: 17,250,430 km (0.103 R)
• M53: 17,593,607 km (0.087 R)
• M54: 17,766,094 km (0.12 R)
• M55: 18,182,275 km (0.109 R)
• M56: 18,321,700 km (0.084 R)
• M57: 18,496,580 km (0.063 R)
• M58: 18,812,680 km (0.118 R)
• M59: 19,771,752 km (0.103 R)
• M60: 19,915,067 km (0.086 R)
• M61: 20,311,352 km (0.109 R)
• M62: 20,564,770 km (0.094 R)
• M63: 20,710,180 km (0.113 R)
• M64: 22,107,873 km (0.093 R)
• M65: 22,705,366 km (0.113 R)
• M66: 23,119,304 km (0.098 R)
• M67: 23,194,851 km (0.066 R)
• M68: 23,459,938 km (0.091 R)
• M69: 24,530,012 km (0.095 R)
• M70: 24,607,055 km (0.078 R)
• M71: 25,226,240 km (0.106 R)
• M72: 25,576,898 km (0.043 R)
• M73: 26,322,344 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 14,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit