🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.6 AU - 0.7 AU

Year: 185 Days

Day: 26.3 Hours

Environment

Temp: 232 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.56 AU - 1.68 AU

Year: 728 Days

Day: 35.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.95 AU - 2.65 AU

Year: 1232 Days

Day: 20.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,803,462 km

• M1: 103,971 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.3

Radius: 11.6

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.15 AU - 9.17 AU

Year: 8999 Days

Day: 9.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,803,462 km

• M1: 144,661 km (0.094 R)
• M2: 891,155 km (0.092 R)
• M3: 1,297,762 km (0.072 R)
• M4: 1,830,330 km (0.113 R)
• M5: 2,772,049 km (0.118 R)
• M6: 3,318,380 km (0.066 R)
• M7: 4,628,409 km (0.066 R)
• M8: 8,072,600 km (0.089 R)
• M9: 9,648,315 km (0.105 R)
• M10: 10,072,425 km (0.105 R)
• M11: 10,657,203 km (0.117 R)
• M12: 11,472,062 km (0.089 R)
• M13: 13,749,989 km (0.045 R)
• M14: 16,580,530 km (0.116 R)
• M15: 18,598,157 km (0.104 R)
• M16: 19,479,139 km (0.118 R)
• M17: 20,852,447 km (0.095 R)
• M18: 22,207,804 km (0.088 R)
• M19: 22,865,436 km (0.115 R)
• M20: 24,916,872 km (0.039 R)
• M21: 26,077,901 km (0.065 R)
• M22: 27,181,335 km (0.083 R)
• M23: 29,678,572 km (0.059 R)
• M24: 30,075,904 km (0.12 R)
• M25: 37,965,995 km (0.109 R)
• M26: 38,551,970 km (0.111 R)
• M27: 39,144,078 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295

Radius: 8.8

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.14 AU - 10.24 AU

Year: 9837 Days

Day: 12.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,803,462 km

• M1: 111,600 km (0.079 R)
• M2: 812,017 km (0.088 R)
• M3: 1,549,834 km (0.066 R)
• M4: 2,888,436 km (0.095 R)
• M5: 3,362,063 km (0.117 R)
• M6: 5,157,387 km (0.096 R)
• M7: 5,698,781 km (0.119 R)
• M8: 6,719,787 km (0.108 R)
• M9: 12,670,042 km (0.067 R)
• M10: 15,410,077 km (0.106 R)
• M11: 24,600,173 km (0.107 R)
• M12: 25,957,325 km (0.067 R)
• M13: 26,918,790 km (0.077 R)
• M14: 29,851,058 km (0.093 R)
• M15: 34,533,771 km (0.1 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 12,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit