🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.63 AU - 0.75 AU

Year: 256 Days

Day: 39 Hours

Environment

Temp: 3 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,843,284 km

• M1: 223,350 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.79 AU - 0.81 AU

Year: 319 Days

Day: 14.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 121.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,843,284 km

• M1: 34,108 km (0.078 R)

Asteroid Belt

Center: 2.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.3

Radius: 11.2

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.52 AU - 5.84 AU

Year: 5261 Days

Day: 11.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,843,284 km

• M1: 141,819 km (0.07 R)
• M2: 739,761 km (0.066 R)
• M3: 1,221,018 km (0.104 R)
• M4: 1,721,273 km (0.099 R)
• M5: 2,237,535 km (0.101 R)
• M6: 4,317,245 km (0.1 R)
• M7: 5,225,603 km (0.087 R)
• M8: 10,248,202 km (0.107 R)
• M9: 12,087,358 km (0.077 R)
• M10: 12,842,828 km (0.071 R)
• M11: 15,516,441 km (0.066 R)
• M12: 18,976,340 km (0.069 R)
• M13: 23,133,815 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.3

Radius: 11.9

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.16 AU - 7.46 AU

Year: 7930 Days

Day: 11.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,843,284 km

• M1: 148,102 km (0.117 R)
• M2: 545,135 km (0.077 R)
• M3: 925,861 km (0.118 R)
• M4: 1,545,346 km (0.051 R)
• M5: 2,155,855 km (0.043 R)
• M6: 2,667,480 km (0.055 R)
• M7: 4,512,470 km (0.062 R)
• M8: 5,173,394 km (0.12 R)
• M9: 6,199,186 km (0.069 R)
• M10: 6,796,830 km (0.1 R)
• M11: 8,823,133 km (0.06 R)
• M12: 9,443,665 km (0.106 R)
• M13: 11,532,949 km (0.093 R)
• M14: 15,251,204 km (0.113 R)
• M15: 16,276,248 km (0.09 R)
• M16: 26,554,370 km (0.102 R)
• M17: 29,867,364 km (0.082 R)
• M18: 30,963,019 km (0.092 R)
• M19: 34,627,868 km (0.103 R)
• M20: 35,948,219 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.3

Radius: 3.6

Gravity: 53.8 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.66 AU - 12.4 AU

Year: 14174 Days

Day: 17 Hours

Environment

Temp: -199 °C

Axial Tilt: 69.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 60,843,284 km

• M1: 44,879 km (0.107 R)
• M2: 254,167 km (0.093 R)
• M3: 502,499 km (0.03 R)
• M4: 833,859 km (0.119 R)
• M5: 983,456 km (0.031 R)
• M6: 1,125,724 km (0.113 R)
• M7: 1,981,573 km (0.091 R)
• M8: 3,487,426 km (0.081 R)
• M9: 3,877,726 km (0.101 R)
• M10: 5,511,485 km (0.092 R)
• M11: 7,418,858 km (0.117 R)
• M12: 8,109,701 km (0.1 R)
• M13: 10,160,089 km (0.027 R)
• M14: 11,186,181 km (0.077 R)
• M15: 11,304,214 km (0.119 R)
• M16: 11,663,548 km (0.111 R)
• M17: 12,468,085 km (0.08 R)
• M18: 13,046,430 km (0.119 R)
• M19: 13,912,901 km (0.116 R)
• M20: 14,675,402 km (0.116 R)
• M21: 14,888,130 km (0.079 R)
• M22: 16,057,536 km (0.094 R)
• M23: 17,843,884 km (0.103 R)
• M24: 18,330,676 km (0.105 R)
• M25: 21,713,383 km (0.115 R)
• M26: 23,213,700 km (0.032 R)
• M27: 25,591,708 km (0.12 R)
• M28: 26,523,702 km (0.067 R)
• M29: 27,157,549 km (0.114 R)
• M30: 30,363,581 km (0.084 R)
• M31: 31,407,624 km (0.096 R)
• M32: 33,078,932 km (0.09 R)
• M33: 33,936,427 km (0.099 R)
• M34: 35,060,505 km (0.074 R)
• M35: 36,858,073 km (0.095 R)
• M36: 39,122,087 km (0.102 R)
• M37: 40,357,466 km (0.062 R)
• M38: 44,811,593 km (0.069 R)
• M39: 45,109,742 km (0.07 R)
• M40: 50,704,403 km (0.089 R)
• M41: 51,679,632 km (0.085 R)
• M42: 55,877,946 km (0.081 R)
• M43: 56,050,433 km (0.08 R)
• M44: 58,502,791 km (0.115 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 15,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit