🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.43 AU - 0.69 AU

Year: 159 Days

Day: 40.5 Hours

Environment

Temp: 207 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,465,329 km

• M1: 30,817 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.66 AU - 4.38 AU

Year: 2501 Days

Day: 16.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.2

Radius: 11.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.21 AU - 6.73 AU

Year: 4845 Days

Day: 13.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 83,465,329 km

• M1: 147,504 km (0.097 R)
• M2: 869,612 km (0.071 R)
• M3: 1,418,637 km (0.081 R)
• M4: 2,445,626 km (0.102 R)
• M5: 3,806,219 km (0.101 R)
• M6: 5,142,128 km (0.117 R)
• M7: 13,384,222 km (0.118 R)
• M8: 14,871,674 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.3

Radius: 10.8

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.17 AU - 12.07 AU

Year: 15002 Days

Day: 7 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 83,465,329 km

• M1: 175,329 km (0.1 R)
• M2: 639,980 km (0.036 R)
• M3: 1,296,266 km (0.026 R)
• M4: 2,157,800 km (0.117 R)
• M5: 2,668,676 km (0.102 R)
• M6: 3,103,557 km (0.088 R)
• M7: 5,874,260 km (0.086 R)
• M8: 7,142,550 km (0.108 R)
• M9: 8,133,337 km (0.091 R)
• M10: 8,791,119 km (0.052 R)
• M11: 10,620,850 km (0.094 R)
• M12: 12,037,692 km (0.058 R)
• M13: 12,959,813 km (0.12 R)
• M14: 15,394,518 km (0.066 R)
• M15: 16,719,656 km (0.097 R)
• M16: 18,203,966 km (0.1 R)
• M17: 20,684,898 km (0.109 R)
• M18: 21,244,543 km (0.069 R)
• M19: 22,589,578 km (0.109 R)
• M20: 26,416,590 km (0.113 R)
• M21: 28,540,581 km (0.099 R)
• M22: 33,507,380 km (0.078 R)
• M23: 38,179,471 km (0.034 R)
• M24: 39,163,376 km (0.1 R)
• M25: 39,590,179 km (0.09 R)
• M26: 41,919,119 km (0.098 R)
• M27: 44,956,853 km (0.102 R)
• M28: 58,950,687 km (0.118 R)
• M29: 61,406,336 km (0.098 R)
• M30: 64,126,174 km (0.072 R)
• M31: 66,117,472 km (0.095 R)
• M32: 67,944,660 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.5

Radius: 4.8

Gravity: 43.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 13.09 AU - 14.19 AU

Year: 19080 Days

Day: 24.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 83,465,329 km

• M1: 59,839 km (0.074 R)
• M2: 264,938 km (0.093 R)
• M3: 613,950 km (0.095 R)
• M4: 821,143 km (0.079 R)
• M5: 1,559,707 km (0.117 R)
• M6: 2,093,921 km (0.08 R)
• M7: 2,379,953 km (0.115 R)
• M8: 3,396,021 km (0.107 R)
• M9: 4,082,227 km (0.117 R)
• M10: 4,709,042 km (0.062 R)
• M11: 5,278,411 km (0.109 R)
• M12: 5,478,124 km (0.094 R)
• M13: 7,660,009 km (0.101 R)
• M14: 8,072,600 km (0.111 R)
• M15: 8,231,174 km (0.115 R)
• M16: 10,237,132 km (0.062 R)
• M17: 10,801,265 km (0.104 R)
• M18: 11,058,574 km (0.099 R)
• M19: 14,164,674 km (0.102 R)
• M20: 15,263,172 km (0.101 R)
• M21: 15,915,867 km (0.09 R)
• M22: 16,333,096 km (0.085 R)
• M23: 16,929,542 km (0.096 R)
• M24: 18,346,832 km (0.11 R)
• M25: 21,719,666 km (0.086 R)
• M26: 23,177,049 km (0.12 R)
• M27: 23,390,375 km (0.094 R)
• M28: 25,370,303 km (0.11 R)
• M29: 27,221,577 km (0.075 R)
• M30: 30,291,474 km (0.117 R)
• M31: 34,408,707 km (0.119 R)
• M32: 39,185,068 km (0.026 R)
• M33: 42,126,012 km (0.058 R)
• M34: 51,281,252 km (0.099 R)
• M35: 54,416,375 km (0.098 R)
• M36: 55,934,943 km (0.079 R)
• M37: 57,872,684 km (0.086 R)
• M38: 59,255,417 km (0.054 R)
• M39: 62,498,250 km (0.048 R)
• M40: 66,071,396 km (0.03 R)
• M41: 67,798,952 km (0.117 R)
• M42: 68,016,916 km (0.114 R)
• M43: 75,010,616 km (0.089 R)
• M44: 82,220,486 km (0.094 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 20,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit