🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.64 AU - 0.82 AU

Year: 231 Days

Day: 43.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.63 AU - 0.85 AU

Year: 236 Days

Day: 24.2 Hours

Environment

Temp: 93 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.66 AU - 0.94 AU

Year: 265 Days

Day: 44.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,838,362 km

• M1: 59,690 km (0.114 R)

Asteroid Belt

Center: 2.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.6

Radius: 13

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.72 AU - 5.44 AU

Year: 4246 Days

Day: 10.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,838,362 km

• M1: 161,715 km (0.094 R)
• M2: 1,076,506 km (0.112 R)
• M3: 2,122,644 km (0.055 R)
• M4: 2,588,492 km (0.032 R)
• M5: 5,026,189 km (0.118 R)
• M6: 8,545,180 km (0.115 R)
• M7: 9,708,004 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299

Radius: 4.8

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.41 AU - 13.23 AU

Year: 17023 Days

Day: 16.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,838,362 km

• M1: 60,288 km (0.066 R)
• M2: 220,806 km (0.115 R)
• M3: 611,107 km (0.117 R)
• M4: 775,515 km (0.118 R)
• M5: 1,348,774 km (0.103 R)
• M6: 1,528,741 km (0.091 R)
• M7: 1,756,429 km (0.054 R)
• M8: 2,725,224 km (0.098 R)
• M9: 3,324,065 km (0.1 R)
• M10: 4,263,240 km (0.054 R)
• M11: 6,003,363 km (0.078 R)
• M12: 7,132,228 km (0.092 R)
• M13: 7,466,879 km (0.085 R)
• M14: 8,303,879 km (0.108 R)
• M15: 10,586,144 km (0.058 R)
• M16: 10,802,462 km (0.104 R)
• M17: 14,543,606 km (0.036 R)
• M18: 16,268,768 km (0.062 R)
• M19: 18,591,874 km (0.086 R)
• M20: 20,037,438 km (0.062 R)
• M21: 25,298,795 km (0.112 R)
• M22: 27,883,846 km (0.11 R)
• M23: 31,189,660 km (0.099 R)
• M24: 35,105,384 km (0.108 R)
• M25: 36,316,529 km (0.103 R)
• M26: 45,870,148 km (0.029 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 15,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit