🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.41 AU - 0.63 AU

Year: 137 Days

Day: 41.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 11,777,205 km

• M1: 84,523 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.74 AU - 0.76 AU

Year: 237 Days

Day: 35.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.66 AU - 0.86 AU

Year: 242 Days

Day: 29.3 Hours

Environment

Temp: 98 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 11,777,205 km

• M1: 355,893 km (0.065 R)

Asteroid Belt

Center: 2.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.02 AU - 4.5 AU

Year: 2663 Days

Day: 45.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.3

Radius: 8.3

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.04 AU - 7.94 AU

Year: 6750 Days

Day: 13.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 11,777,205 km

• M1: 118,631 km (0.082 R)
• M2: 210,933 km (0.029 R)
• M3: 266,284 km (0.039 R)
• M4: 489,185 km (0.049 R)
• M5: 669,450 km (0.118 R)
• M6: 921,523 km (0.102 R)
• M7: 1,047,185 km (0.095 R)
• M8: 1,458,729 km (0.117 R)
• M9: 1,759,271 km (0.11 R)
• M10: 1,954,646 km (0.113 R)
• M11: 2,226,316 km (0.101 R)
• M12: 2,407,479 km (0.074 R)
• M13: 2,499,780 km (0.112 R)
• M14: 2,688,124 km (0.091 R)
• M15: 3,023,373 km (0.049 R)
• M16: 3,314,939 km (0.116 R)
• M17: 3,697,910 km (0.089 R)
• M18: 4,168,844 km (0.099 R)
• M19: 4,405,208 km (0.099 R)
• M20: 4,493,322 km (0.105 R)
• M21: 4,851,908 km (0.057 R)
• M22: 5,678,735 km (0.09 R)
• M23: 5,761,014 km (0.047 R)
• M24: 7,116,820 km (0.054 R)
• M25: 7,384,450 km (0.073 R)
• M26: 7,655,372 km (0.08 R)
• M27: 8,378,229 km (0.108 R)
• M28: 8,835,101 km (0.104 R)
• M29: 9,010,579 km (0.11 R)
• M30: 9,138,934 km (0.114 R)
• M31: 9,300,200 km (0.057 R)
• M32: 9,838,902 km (0.073 R)
• M33: 10,455,096 km (0.068 R)
• M34: 10,776,432 km (0.113 R)
• M35: 11,100,910 km (0.062 R)
• M36: 11,759,739 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 11,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit