🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.77 AU - 1.13 AU

Year: 327 Days

Day: 23.8 Hours

Environment

Temp: 80 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.9 AU - 1.16 AU

Year: 369 Days

Day: 39.3 Hours

Environment

Temp: 110 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.94 AU - 1.4 AU

Year: 447 Days

Day: 39.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.88 AU - 2.04 AU

Year: 969 Days

Day: 26.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.73 AU - 2.43 AU

Year: 1059 Days

Day: 24.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.94 AU - 3.82 AU

Year: 2194 Days

Day: 16.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.9

Radius: 13

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.74 AU - 9.28 AU

Year: 8005 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,351,883 km

• M1: 161,715 km (0.058 R)
• M2: 594,801 km (0.09 R)
• M3: 1,152,652 km (0.092 R)
• M4: 2,529,550 km (0.106 R)
• M5: 3,389,140 km (0.111 R)
• M6: 4,462,953 km (0.12 R)
• M7: 5,752,038 km (0.064 R)
• M8: 7,716,109 km (0.107 R)
• M9: 8,174,327 km (0.066 R)
• M10: 8,739,208 km (0.076 R)
• M11: 9,423,319 km (0.117 R)
• M12: 10,541,264 km (0.092 R)
• M13: 14,615,562 km (0.12 R)
• M14: 17,708,050 km (0.048 R)
• M15: 19,560,071 km (0.038 R)
• M16: 20,179,107 km (0.063 R)
• M17: 24,083,761 km (0.076 R)
• M18: 25,065,572 km (0.111 R)
• M19: 27,013,636 km (0.094 R)
• M20: 28,367,347 km (0.11 R)
• M21: 28,961,101 km (0.092 R)
• M22: 30,276,066 km (0.112 R)
• M23: 31,630,525 km (0.082 R)
• M24: 35,022,806 km (0.043 R)
• M25: 36,282,720 km (0.107 R)
• M26: 36,982,688 km (0.1 R)
• M27: 39,626,082 km (0.071 R)
• M28: 43,430,356 km (0.065 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 15,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit