🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.57 AU - 0.65 AU

Year: 167 Days

Day: 30.7 Hours

Environment

Temp: 231 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.51 AU - 0.85 AU

Year: 197 Days

Day: 18.6 Hours

Environment

Temp: 214 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 119,879,013 km

• M1: 38,147 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.91 AU - 0.99 AU

Year: 325 Days

Day: 35.6 Hours

Environment

Temp: 105 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 119,879,013 km

• M1: 823,985 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.72 AU - 5.9 AU

Year: 3708 Days

Day: 24.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.19 AU - 6.33 AU

Year: 4240 Days

Day: 13.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 143.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 20.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.2

Radius: 4.9

Gravity: 40.62 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 17.65 AU - 23.79 AU

Year: 33148 Days

Day: 19.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 119,879,013 km

• M1: 60,886 km (0.077 R)
• M2: 216,169 km (0.065 R)
• M3: 449,392 km (0.116 R)
• M4: 660,026 km (0.115 R)
• M5: 1,518,718 km (0.103 R)
• M6: 1,844,691 km (0.056 R)
• M7: 2,290,643 km (0.114 R)
• M8: 2,863,902 km (0.062 R)
• M9: 3,361,165 km (0.092 R)
• M10: 3,735,010 km (0.083 R)
• M11: 8,938,024 km (0.077 R)
• M12: 10,477,685 km (0.103 R)
• M13: 12,342,722 km (0.077 R)
• M14: 13,146,960 km (0.082 R)
• M15: 13,815,064 km (0.114 R)
• M16: 14,330,728 km (0.094 R)
• M17: 15,861,563 km (0.047 R)
• M18: 18,615,211 km (0.072 R)
• M19: 19,033,038 km (0.049 R)
• M20: 22,484,859 km (0.101 R)
• M21: 26,725,809 km (0.077 R)
• M22: 27,257,330 km (0.119 R)
• M23: 28,616,876 km (0.03 R)
• M24: 29,736,616 km (0.096 R)
• M25: 30,451,095 km (0.047 R)
• M26: 30,885,228 km (0.118 R)
• M27: 35,138,296 km (0.107 R)
• M28: 35,297,019 km (0.034 R)
• M29: 36,097,817 km (0.093 R)
• M30: 38,236,468 km (0.117 R)
• M31: 39,765,508 km (0.113 R)
• M32: 42,045,529 km (0.048 R)
• M33: 43,126,673 km (0.116 R)
• M34: 60,264,754 km (0.057 R)
• M35: 65,883,351 km (0.034 R)
• M36: 69,817,027 km (0.087 R)
• M37: 90,055,076 km (0.091 R)
• M38: 99,579,972 km (0.082 R)
• M39: 109,077,791 km (0.101 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 13,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit