🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.27 AU - 1.51 AU

Year: 508 Days

Day: 29.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,728,907 km

• M1: 109,356 km (0.051 R)
• M2: 239,506 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.4 AU - 1.76 AU

Year: 615 Days

Day: 39.7 Hours

Environment

Temp: 82 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.58 AU - 4.16 AU

Year: 2359 Days

Day: 16.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.05 AU - 4.85 AU

Year: 2908 Days

Day: 34.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,728,907 km

• M1: 71,657 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.23 AU - 5.57 AU

Year: 3360 Days

Day: 13.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,728,907 km

• M1: 897,138 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.43 AU - 6.75 AU

Year: 5241 Days

Day: 22.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 20.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.3

Radius: 3.1

Gravity: 92.43 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 17.49 AU - 23.91 AU

Year: 29177 Days

Day: 23.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 106,728,907 km

• M1: 62,831 km (0.113 R)
• M2: 357,090 km (0.062 R)
• M3: 544,387 km (0.077 R)
• M4: 650,452 km (0.1 R)
• M5: 1,205,908 km (0.115 R)
• M6: 1,685,669 km (0.065 R)
• M7: 1,849,628 km (0.118 R)
• M8: 2,233,197 km (0.118 R)
• M9: 3,633,882 km (0.105 R)
• M10: 4,231,974 km (0.087 R)
• M11: 5,016,316 km (0.109 R)
• M12: 5,575,213 km (0.084 R)
• M13: 8,640,025 km (0.117 R)
• M14: 9,065,033 km (0.074 R)
• M15: 9,760,663 km (0.114 R)
• M16: 11,257,539 km (0.05 R)
• M17: 12,978,812 km (0.079 R)
• M18: 14,107,977 km (0.075 R)
• M19: 16,467,883 km (0.071 R)
• M20: 19,383,845 km (0.087 R)
• M21: 20,427,440 km (0.049 R)
• M22: 20,640,467 km (0.078 R)
• M23: 28,667,440 km (0.105 R)
• M24: 28,800,732 km (0.07 R)
• M25: 28,934,622 km (0.073 R)
• M26: 33,290,313 km (0.101 R)
• M27: 35,239,873 km (0.112 R)
• M28: 37,264,231 km (0.116 R)
• M29: 42,922,471 km (0.105 R)
• M30: 50,863,725 km (0.07 R)
• M31: 60,383,535 km (0.088 R)
• M32: 62,151,782 km (0.087 R)
• M33: 63,954,287 km (0.117 R)
• M34: 66,722,894 km (0.08 R)
• M35: 67,427,201 km (0.072 R)
• M36: 77,040,659 km (0.108 R)
• M37: 88,653,793 km (0.115 R)
• M38: 91,512,159 km (0.093 R)
• M39: 93,549,233 km (0.12 R)
• M40: 99,841,170 km (0.101 R)
• M41: 102,933,956 km (0.057 R)
• M42: 103,874,179 km (0.102 R)

Kuiper Belt

Range: 35.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 12,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit