🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.87 AU - 1.19 AU

Year: 388 Days

Day: 16.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.88 AU - 2 AU

Year: 1002 Days

Day: 15.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,471,361 km

• M1: 948,301 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.51 AU - 2.99 AU

Year: 1691 Days

Day: 41.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678

Radius: 13.1

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.01 AU - 8.55 AU

Year: 7285 Days

Day: 9.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,471,361 km

• M1: 163,062 km (0.108 R)
• M2: 572,960 km (0.049 R)
• M3: 1,035,816 km (0.111 R)
• M4: 1,663,229 km (0.113 R)
• M5: 2,721,185 km (0.079 R)
• M6: 3,332,891 km (0.107 R)
• M7: 3,838,532 km (0.112 R)
• M8: 4,475,370 km (0.055 R)
• M9: 6,060,060 km (0.049 R)
• M10: 6,962,285 km (0.032 R)
• M11: 7,952,174 km (0.059 R)
• M12: 11,034,489 km (0.111 R)
• M13: 12,704,300 km (0.115 R)
• M14: 15,705,233 km (0.082 R)
• M15: 16,736,711 km (0.12 R)
• M16: 17,404,067 km (0.103 R)
• M17: 23,480,882 km (0.112 R)
• M18: 25,260,797 km (0.111 R)
• M19: 31,339,557 km (0.093 R)
• M20: 36,966,382 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.8

Radius: 10.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.17 AU - 13.91 AU

Year: 15493 Days

Day: 5.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,471,361 km

• M1: 130,599 km (0.094 R)
• M2: 835,803 km (0.058 R)
• M3: 4,791,171 km (0.115 R)
• M4: 5,283,049 km (0.074 R)
• M5: 5,991,245 km (0.086 R)
• M6: 6,602,352 km (0.092 R)
• M7: 7,212,413 km (0.12 R)
• M8: 7,771,310 km (0.077 R)
• M9: 9,673,746 km (0.116 R)
• M10: 11,519,634 km (0.092 R)
• M11: 12,104,562 km (0.117 R)
• M12: 15,611,735 km (0.053 R)
• M13: 16,328,308 km (0.114 R)
• M14: 19,171,715 km (0.063 R)
• M15: 20,076,932 km (0.051 R)
• M16: 20,753,114 km (0.038 R)
• M17: 24,939,012 km (0.064 R)
• M18: 29,982,854 km (0.087 R)
• M19: 33,738,808 km (0.117 R)
• M20: 34,214,379 km (0.077 R)
• M21: 37,036,244 km (0.11 R)
• M22: 43,699,184 km (0.115 R)
• M23: 44,406,333 km (0.076 R)
• M24: 46,721,061 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 17,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit