🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.53 AU - 0.79 AU

Year: 191 Days

Day: 12.2 Hours

Environment

Temp: 221 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.15 AU - 1.41 AU

Year: 516 Days

Day: 22.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.29 AU - 1.71 AU

Year: 655 Days

Day: 12.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.92 AU - 5.54 AU

Year: 4263 Days

Day: 15.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 157.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,856,057 km

• M1: 2,760,230 km (0.072 R)
• M2: 3,277,091 km (0.116 R)

Asteroid Belt

Center: 5.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.2

Radius: 10.8

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.03 AU - 6.27 AU

Year: 5436 Days

Day: 13.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,856,057 km

• M1: 235,317 km (0.098 R)
• M2: 409,449 km (0.091 R)
• M3: 582,534 km (0.1 R)
• M4: 795,861 km (0.116 R)
• M5: 973,134 km (0.075 R)
• M6: 1,050,925 km (0.072 R)
• M7: 1,230,143 km (0.117 R)
• M8: 1,419,833 km (0.089 R)
• M9: 1,509,293 km (0.09 R)
• M10: 1,808,638 km (0.117 R)
• M11: 2,005,509 km (0.104 R)
• M12: 2,251,149 km (0.054 R)
• M13: 2,594,027 km (0.081 R)
• M14: 3,139,611 km (0.095 R)
• M15: 3,210,370 km (0.117 R)
• M16: 3,281,579 km (0.066 R)
• M17: 3,695,516 km (0.112 R)
• M18: 3,870,845 km (0.096 R)
• M19: 4,177,820 km (0.081 R)
• M20: 4,466,244 km (0.042 R)
• M21: 4,815,555 km (0.12 R)
• M22: 4,979,814 km (0.066 R)
• M23: 5,090,367 km (0.036 R)
• M24: 5,173,842 km (0.036 R)
• M25: 5,426,962 km (0.094 R)
• M26: 5,741,865 km (0.081 R)
• M27: 5,886,975 km (0.08 R)
• M28: 6,240,326 km (0.059 R)
• M29: 7,373,081 km (0.067 R)
• M30: 7,594,486 km (0.06 R)
• M31: 8,206,490 km (0.119 R)
• M32: 8,502,096 km (0.069 R)
• M33: 8,868,012 km (0.063 R)
• M34: 9,546,588 km (0.087 R)
• M35: 10,312,380 km (0.064 R)
• M36: 10,453,750 km (0.034 R)
• M37: 10,666,927 km (0.111 R)
• M38: 10,738,434 km (0.119 R)
• M39: 11,170,174 km (0.119 R)
• M40: 13,567,779 km (0.069 R)
• M41: 13,878,344 km (0.072 R)
• M42: 14,506,655 km (0.113 R)
• M43: 15,668,881 km (0.083 R)
• M44: 15,831,643 km (0.117 R)
• M45: 16,281,783 km (0.097 R)
• M46: 18,423,875 km (0.094 R)
• M47: 18,638,548 km (0.08 R)
• M48: 18,940,586 km (0.09 R)
• M49: 19,200,887 km (0.064 R)
• M50: 19,505,917 km (0.111 R)
• M51: 20,386,300 km (0.073 R)
• M52: 20,564,023 km (0.102 R)
• M53: 21,369,757 km (0.109 R)
• M54: 22,185,963 km (0.085 R)
• M55: 22,551,879 km (0.119 R)
• M56: 23,150,869 km (0.103 R)
• M57: 23,289,845 km (0.056 R)
• M58: 23,568,696 km (0.111 R)
• M59: 24,035,740 km (0.087 R)
• M60: 24,129,538 km (0.057 R)
• M61: 24,364,556 km (0.072 R)
• M62: 25,264,537 km (0.107 R)
• M63: 25,407,702 km (0.079 R)
• M64: 26,659,238 km (0.048 R)
• M65: 26,756,327 km (0.107 R)
• M66: 27,145,880 km (0.117 R)
• M67: 27,292,486 km (0.03 R)
• M68: 27,930,670 km (0.099 R)
• M69: 28,573,792 km (0.05 R)
• M70: 28,822,573 km (0.116 R)
• M71: 30,939,532 km (0.109 R)
• M72: 31,348,533 km (0.081 R)
• M73: 31,913,714 km (0.075 R)
• M74: 33,734,320 km (0.039 R)
• M75: 34,524,945 km (0.072 R)
• M76: 34,949,055 km (0.094 R)
• M77: 35,374,960 km (0.091 R)
• M78: 35,535,029 km (0.082 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 19,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit