🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.54 AU - 0.68 AU

Year: 179 Days

Day: 16.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.61 AU - 0.79 AU

Year: 221 Days

Day: 21.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,923,493 km

• M1: 47,423 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.8 AU - 1.18 AU

Year: 371 Days

Day: 16.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.26 AU - 3.48 AU

Year: 1832 Days

Day: 21.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,923,493 km

• M1: 39,943 km (0.102 R)
• M2: 722,707 km (0.087 R)

Asteroid Belt

Center: 6.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.1

Radius: 10

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.32 AU - 11.06 AU

Year: 13167 Days

Day: 9.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,923,493 km

• M1: 124,615 km (0.076 R)
• M2: 658,081 km (0.084 R)
• M3: 1,451,249 km (0.084 R)
• M4: 1,970,354 km (0.114 R)
• M5: 2,480,183 km (0.103 R)
• M6: 3,652,881 km (0.049 R)
• M7: 4,618,685 km (0.052 R)
• M8: 5,708,655 km (0.116 R)
• M9: 6,415,654 km (0.063 R)
• M10: 7,048,603 km (0.063 R)
• M11: 7,768,917 km (0.112 R)
• M12: 8,340,829 km (0.086 R)
• M13: 9,146,863 km (0.049 R)
• M14: 9,462,215 km (0.101 R)
• M15: 11,388,587 km (0.035 R)
• M16: 12,444,000 km (0.117 R)
• M17: 17,807,383 km (0.118 R)
• M18: 20,096,529 km (0.092 R)
• M19: 21,727,296 km (0.111 R)
• M20: 22,862,444 km (0.033 R)
• M21: 24,136,270 km (0.114 R)
• M22: 26,398,788 km (0.109 R)
• M23: 28,020,280 km (0.089 R)
• M24: 30,986,357 km (0.089 R)
• M25: 33,035,099 km (0.106 R)
• M26: 36,735,852 km (0.051 R)
• M27: 40,000,526 km (0.06 R)
• M28: 42,136,335 km (0.083 R)
• M29: 49,803,974 km (0.063 R)
• M30: 51,607,376 km (0.118 R)
• M31: 61,467,521 km (0.066 R)
• M32: 62,216,408 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 16,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit