🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.78 AU - 1.28 AU

Year: 382 Days

Day: 35.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,567,454 km

• M1: 836,850 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.91 AU - 1.47 AU

Year: 474 Days

Day: 39.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.1 AU - 2.12 AU

Year: 1119 Days

Day: 43.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.2 AU - 2.86 AU

Year: 1470 Days

Day: 23.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,567,454 km

• M1: 265,387 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.85 AU - 3.39 AU

Year: 2013 Days

Day: 45.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.6

Radius: 8.9

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.3 AU - 7.8 AU

Year: 7577 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 83,567,454 km

• M1: 125,363 km (0.1 R)
• M2: 815,757 km (0.083 R)
• M3: 2,130,722 km (0.097 R)
• M4: 7,426,786 km (0.073 R)
• M5: 8,416,227 km (0.094 R)
• M6: 9,751,687 km (0.09 R)
• M7: 10,889,229 km (0.095 R)
• M8: 13,156,086 km (0.116 R)
• M9: 15,182,837 km (0.116 R)
• M10: 23,831,090 km (0.079 R)
• M11: 28,862,067 km (0.074 R)
• M12: 30,152,049 km (0.091 R)
• M13: 32,354,130 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.2

Radius: 3.1

Gravity: 83.06 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 14.18 AU - 15.92 AU

Year: 21325 Days

Day: 22.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 83,567,454 km

• M1: 38,746 km (0.098 R)
• M2: 314,904 km (0.049 R)
• M3: 576,101 km (0.071 R)
• M4: 686,953 km (0.094 R)
• M5: 990,039 km (0.067 R)
• M6: 1,108,819 km (0.075 R)
• M7: 2,801,370 km (0.104 R)
• M8: 3,150,830 km (0.083 R)
• M9: 3,321,522 km (0.104 R)
• M10: 3,589,302 km (0.094 R)
• M11: 4,408,200 km (0.061 R)
• M12: 4,658,178 km (0.065 R)
• M13: 6,051,832 km (0.034 R)
• M14: 6,315,873 km (0.102 R)
• M15: 6,726,070 km (0.075 R)
• M16: 9,626,922 km (0.067 R)
• M17: 9,865,680 km (0.115 R)
• M18: 12,056,541 km (0.093 R)
• M19: 15,426,233 km (0.118 R)
• M20: 15,589,145 km (0.118 R)
• M21: 16,251,864 km (0.068 R)
• M22: 19,185,179 km (0.072 R)
• M23: 21,628,711 km (0.099 R)
• M24: 24,492,014 km (0.088 R)
• M25: 26,651,908 km (0.065 R)
• M26: 30,956,437 km (0.031 R)
• M27: 34,299,800 km (0.095 R)
• M28: 34,856,154 km (0.106 R)
• M29: 35,277,272 km (0.071 R)
• M30: 39,070,625 km (0.076 R)
• M31: 39,677,394 km (0.073 R)
• M32: 40,290,297 km (0.086 R)
• M33: 42,805,336 km (0.106 R)
• M34: 49,900,913 km (0.107 R)
• M35: 53,539,133 km (0.048 R)
• M36: 57,350,139 km (0.096 R)
• M37: 57,545,364 km (0.053 R)
• M38: 57,740,889 km (0.111 R)
• M39: 59,521,253 km (0.064 R)
• M40: 63,191,188 km (0.09 R)
• M41: 70,977,757 km (0.117 R)
• M42: 81,086,534 km (0.084 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 15,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit