🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.52 AU - 0.54 AU

Year: 138 Days

Day: 29.3 Hours

Environment

Temp: 249 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,736,712 km

• M1: 59,540 km (0.092 R)
• M2: 393,293 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.54 AU - 0.78 AU

Year: 192 Days

Day: 42.5 Hours

Environment

Temp: 227 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,736,712 km

• M1: 455,974 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.8 AU - 2.88 AU

Year: 1714 Days

Day: 27.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,736,712 km

• M1: 1,593,965 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.21 AU - 3.53 AU

Year: 1741 Days

Day: 40.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.52 AU - 3.84 AU

Year: 2528 Days

Day: 25.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.4

Radius: 14.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.42 AU - 12.88 AU

Year: 14242 Days

Day: 8.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 88.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,736,712 km

• M1: 217,964 km (0.107 R)
• M2: 458,368 km (0.11 R)
• M3: 679,324 km (0.084 R)
• M4: 805,136 km (0.064 R)
• M5: 1,083,687 km (0.1 R)
• M6: 1,334,114 km (0.105 R)
• M7: 1,691,054 km (0.082 R)
• M8: 1,802,056 km (0.065 R)
• M9: 2,126,384 km (0.051 R)
• M10: 2,246,960 km (0.072 R)
• M11: 2,444,728 km (0.088 R)
• M12: 3,019,035 km (0.119 R)
• M13: 3,155,468 km (0.054 R)
• M14: 3,606,206 km (0.049 R)
• M15: 4,017,600 km (0.062 R)
• M16: 4,168,245 km (0.063 R)
• M17: 4,320,835 km (0.107 R)
• M18: 5,177,134 km (0.084 R)
• M19: 5,341,392 km (0.084 R)
• M20: 5,474,235 km (0.106 R)
• M21: 5,947,712 km (0.086 R)
• M22: 6,682,836 km (0.095 R)
• M23: 6,934,310 km (0.106 R)
• M24: 7,372,781 km (0.053 R)
• M25: 7,707,581 km (0.071 R)
• M26: 8,469,633 km (0.091 R)
• M27: 8,781,245 km (0.041 R)
• M28: 9,942,574 km (0.106 R)
• M29: 12,275,253 km (0.092 R)
• M30: 12,539,742 km (0.106 R)
• M31: 13,029,376 km (0.055 R)
• M32: 13,299,251 km (0.102 R)
• M33: 13,480,115 km (0.113 R)
• M34: 13,844,236 km (0.106 R)
• M35: 13,981,716 km (0.101 R)
• M36: 14,258,023 km (0.116 R)
• M37: 14,489,601 km (0.075 R)
• M38: 14,722,375 km (0.096 R)
• M39: 14,815,874 km (0.054 R)
• M40: 15,523,322 km (0.03 R)
• M41: 16,483,741 km (0.053 R)
• M42: 17,167,552 km (0.105 R)
• M43: 17,315,355 km (0.073 R)
• M44: 17,711,341 km (0.032 R)
• M45: 18,160,583 km (0.053 R)
• M46: 19,633,374 km (0.109 R)
• M47: 22,422,926 km (0.068 R)
• M48: 22,908,969 km (0.072 R)
• M49: 23,234,793 km (0.118 R)
• M50: 25,502,847 km (0.084 R)
• M51: 26,920,286 km (0.109 R)
• M52: 27,379,253 km (0.062 R)
• M53: 29,005,830 km (0.066 R)
• M54: 29,240,849 km (0.098 R)
• M55: 30,187,055 km (0.094 R)
• M56: 30,663,824 km (0.091 R)
• M57: 30,843,341 km (0.11 R)
• M58: 31,504,264 km (0.104 R)
• M59: 32,109,238 km (0.057 R)
• M60: 32,352,335 km (0.114 R)
• M61: 33,947,198 km (0.11 R)
• M62: 34,071,065 km (0.104 R)
• M63: 34,443,115 km (0.082 R)
• M64: 35,379,448 km (0.108 R)
• M65: 35,693,304 km (0.119 R)
• M66: 36,071,338 km (0.062 R)
• M67: 37,149,490 km (0.118 R)
• M68: 37,660,516 km (0.089 R)
• M69: 38,109,459 km (0.101 R)
• M70: 38,560,347 km (0.075 R)
• M71: 39,402,284 km (0.026 R)
• M72: 39,923,483 km (0.063 R)
• M73: 41,236,354 km (0.076 R)
• M74: 42,030,868 km (0.076 R)
• M75: 42,496,716 km (0.07 R)
• M76: 42,696,878 km (0.052 R)
• M77: 44,377,012 km (0.115 R)
• M78: 44,647,933 km (0.088 R)
• M79: 45,736,707 km (0.055 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 18,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit