🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.58 AU - 0.76 AU

Year: 201 Days

Day: 34.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.08 AU - 1.44 AU

Year: 519 Days

Day: 31.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 89 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 41,779,855 km

• M1: 333,753 km (0.083 R)
• M2: 729,140 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.59 AU - 2.07 AU

Year: 909 Days

Day: 42.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845

Radius: 11.4

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.69 AU - 5.91 AU

Year: 3860 Days

Day: 9.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,779,855 km

• M1: 141,819 km (0.103 R)
• M2: 498,161 km (0.097 R)
• M3: 997,369 km (0.052 R)
• M4: 1,460,225 km (0.11 R)
• M5: 1,903,184 km (0.079 R)
• M6: 2,388,928 km (0.046 R)
• M7: 3,312,097 km (0.087 R)
• M8: 4,628,109 km (0.112 R)
• M9: 5,404,522 km (0.117 R)
• M10: 6,027,597 km (0.1 R)
• M11: 6,921,295 km (0.067 R)
• M12: 7,451,171 km (0.108 R)
• M13: 10,177,592 km (0.088 R)
• M14: 10,819,816 km (0.098 R)
• M15: 11,534,445 km (0.107 R)
• M16: 13,816,560 km (0.056 R)
• M17: 14,873,469 km (0.03 R)
• M18: 17,568,325 km (0.083 R)
• M19: 18,808,192 km (0.055 R)
• M20: 19,384,892 km (0.082 R)
• M21: 20,171,926 km (0.104 R)
• M22: 25,194,675 km (0.096 R)
• M23: 26,290,479 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593

Radius: 14.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.86 AU - 9.7 AU

Year: 8746 Days

Day: 10 Hours

Environment

Temp: -158 °C

Axial Tilt: 165.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,779,855 km

• M1: 182,659 km (0.116 R)
• M2: 1,034,918 km (0.103 R)
• M3: 1,687,763 km (0.112 R)
• M4: 4,308,119 km (0.051 R)
• M5: 5,163,819 km (0.097 R)
• M6: 5,894,605 km (0.111 R)
• M7: 6,549,395 km (0.102 R)
• M8: 7,602,863 km (0.106 R)
• M9: 8,129,148 km (0.101 R)
• M10: 8,766,585 km (0.096 R)
• M11: 9,300,350 km (0.096 R)
• M12: 10,730,506 km (0.105 R)
• M13: 11,762,581 km (0.109 R)
• M14: 13,375,396 km (0.095 R)
• M15: 16,296,145 km (0.074 R)
• M16: 17,105,170 km (0.094 R)
• M17: 19,996,897 km (0.086 R)
• M18: 21,319,342 km (0.099 R)
• M19: 22,782,409 km (0.111 R)
• M20: 25,907,958 km (0.111 R)
• M21: 27,197,192 km (0.118 R)
• M22: 31,528,200 km (0.075 R)
• M23: 35,621,796 km (0.085 R)
• M24: 38,147,008 km (0.099 R)
• M25: 39,694,149 km (0.104 R)
• M26: 41,282,580 km (0.05 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 14,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit