🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.41 AU - 0.61 AU

Year: 154 Days

Day: 37.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,138,733 km

• M1: 103,223 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.23 AU - 1.75 AU

Year: 767 Days

Day: 35.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,138,733 km

• M1: 9,873 km (0.112 R)
• M2: 33,660 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.1

Radius: 12.1

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.61 AU - 6.01 AU

Year: 4449 Days

Day: 14.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 88,138,733 km

• M1: 150,495 km (0.067 R)
• M2: 585,376 km (0.051 R)
• M3: 985,551 km (0.102 R)
• M4: 1,542,354 km (0.082 R)
• M5: 3,146,642 km (0.1 R)
• M6: 3,629,544 km (0.09 R)
• M7: 4,184,851 km (0.058 R)
• M8: 4,822,138 km (0.115 R)
• M9: 5,383,279 km (0.072 R)
• M10: 6,321,856 km (0.078 R)
• M11: 7,366,498 km (0.07 R)
• M12: 8,223,096 km (0.118 R)
• M13: 9,507,842 km (0.099 R)
• M14: 10,349,031 km (0.088 R)
• M15: 11,148,033 km (0.058 R)
• M16: 13,951,198 km (0.048 R)
• M17: 15,544,116 km (0.114 R)
• M18: 19,219,736 km (0.112 R)
• M19: 19,616,619 km (0.066 R)
• M20: 21,541,196 km (0.106 R)
• M21: 25,444,354 km (0.105 R)
• M22: 25,923,067 km (0.048 R)
• M23: 28,067,553 km (0.106 R)
• M24: 28,664,448 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.5

Radius: 8.6

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.43 AU - 8.67 AU

Year: 9633 Days

Day: 14.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 88,138,733 km

• M1: 106,962 km (0.089 R)
• M2: 419,472 km (0.077 R)
• M3: 833,410 km (0.112 R)
• M4: 1,212,341 km (0.112 R)
• M5: 1,482,515 km (0.08 R)
• M6: 1,823,897 km (0.118 R)
• M7: 2,165,280 km (0.105 R)
• M8: 3,774,055 km (0.101 R)
• M9: 5,449,551 km (0.033 R)
• M10: 7,449,076 km (0.109 R)
• M11: 7,859,274 km (0.087 R)
• M12: 8,198,113 km (0.09 R)
• M13: 8,724,697 km (0.045 R)
• M14: 11,111,831 km (0.039 R)
• M15: 12,369,949 km (0.064 R)
• M16: 13,240,010 km (0.04 R)
• M17: 13,720,518 km (0.104 R)
• M18: 14,589,233 km (0.116 R)
• M19: 15,231,756 km (0.106 R)
• M20: 16,298,987 km (0.105 R)
• M21: 16,642,614 km (0.078 R)
• M22: 17,702,215 km (0.047 R)
• M23: 19,184,281 km (0.11 R)
• M24: 25,296,701 km (0.066 R)
• M25: 29,851,806 km (0.032 R)
• M26: 31,625,588 km (0.029 R)
• M27: 33,468,634 km (0.077 R)
• M28: 33,912,341 km (0.078 R)
• M29: 34,698,478 km (0.051 R)
• M30: 37,129,892 km (0.111 R)
• M31: 39,920,641 km (0.084 R)
• M32: 41,942,605 km (0.107 R)
• M33: 44,297,725 km (0.109 R)

Asteroid Belt

Center: 12.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.8

Radius: 4.3

Gravity: 29.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.73 AU - 20.07 AU

Year: 28011 Days

Day: 15.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 88,138,733 km

• M1: 53,556 km (0.114 R)
• M2: 280,047 km (0.097 R)
• M3: 501,751 km (0.026 R)
• M4: 1,429,856 km (0.085 R)
• M5: 1,806,544 km (0.106 R)
• M6: 2,455,649 km (0.108 R)
• M7: 2,832,935 km (0.105 R)
• M8: 3,335,434 km (0.074 R)
• M9: 3,961,052 km (0.114 R)
• M10: 4,232,124 km (0.037 R)
• M11: 5,565,041 km (0.056 R)
• M12: 6,579,464 km (0.093 R)
• M13: 6,815,380 km (0.118 R)
• M14: 7,105,899 km (0.081 R)
• M15: 8,405,605 km (0.061 R)
• M16: 11,263,523 km (0.104 R)
• M17: 12,438,913 km (0.056 R)
• M18: 14,156,147 km (0.057 R)
• M19: 19,270,749 km (0.063 R)
• M20: 19,949,026 km (0.1 R)
• M21: 21,148,352 km (0.071 R)
• M22: 21,765,742 km (0.108 R)
• M23: 25,033,857 km (0.066 R)
• M24: 37,512,564 km (0.117 R)
• M25: 37,812,208 km (0.089 R)
• M26: 41,055,789 km (0.098 R)
• M27: 44,647,634 km (0.092 R)
• M28: 44,815,782 km (0.058 R)
• M29: 60,903,388 km (0.111 R)
• M30: 74,389,336 km (0.052 R)
• M31: 76,053,613 km (0.092 R)
• M32: 78,229,514 km (0.113 R)
• M33: 85,522,560 km (0.068 R)
• M34: 86,041,515 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 19,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit