🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.22 AU - 1.28 AU

Year: 418 Days

Day: 30.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.61 AU - 1.77 AU

Year: 657 Days

Day: 23.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 78.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.26 AU - 6.36 AU

Year: 4743 Days

Day: 40.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.2

Radius: 14.5

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 12.89 AU - 14.03 AU

Year: 14776 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,609,010 km

• M1: 180,265 km (0.06 R)
• M2: 878,439 km (0.078 R)
• M3: 1,396,347 km (0.026 R)
• M4: 1,900,342 km (0.11 R)
• M5: 4,311,859 km (0.095 R)
• M6: 7,017,337 km (0.117 R)
• M7: 7,566,212 km (0.091 R)
• M8: 19,715,055 km (0.055 R)
• M9: 25,516,759 km (0.041 R)
• M10: 33,892,146 km (0.102 R)
• M11: 41,354,686 km (0.113 R)
• M12: 42,631,952 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.9

Radius: 11.2

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.17 AU - 17.79 AU

Year: 18224 Days

Day: 11.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,609,010 km

• M1: 140,472 km (0.049 R)
• M2: 1,199,476 km (0.075 R)
• M3: 1,924,726 km (0.107 R)
• M4: 3,402,005 km (0.11 R)
• M5: 3,817,438 km (0.107 R)
• M6: 4,392,493 km (0.116 R)
• M7: 9,186,506 km (0.103 R)
• M8: 10,220,975 km (0.083 R)
• M9: 10,621,150 km (0.076 R)
• M10: 12,520,893 km (0.099 R)
• M11: 12,913,288 km (0.106 R)
• M12: 15,970,171 km (0.112 R)
• M13: 20,634,334 km (0.107 R)
• M14: 21,834,258 km (0.041 R)
• M15: 23,571,688 km (0.103 R)
• M16: 26,669,261 km (0.114 R)
• M17: 32,664,246 km (0.069 R)
• M18: 36,105,296 km (0.108 R)
• M19: 40,487,916 km (0.098 R)
• M20: 42,512,274 km (0.112 R)
• M21: 47,075,608 km (0.053 R)
• M22: 51,787,641 km (0.118 R)
• M23: 53,140,754 km (0.054 R)
• M24: 53,826,211 km (0.032 R)
• M25: 54,865,169 km (0.034 R)
• M26: 57,701,395 km (0.082 R)
• M27: 62,136,972 km (0.031 R)
• M28: 65,021,518 km (0.111 R)

Kuiper Belt

Range: 36.6 - 65.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 17,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit