🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.04 AU - 1.24 AU

Year: 469 Days

Day: 28 Hours

Environment

Temp: 0 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.12 AU - 1.3 AU

Year: 512 Days

Day: 41.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 86.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.34 AU - 3.46 AU

Year: 1901 Days

Day: 32.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.4 AU - 3.5 AU

Year: 1951 Days

Day: 42.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,170,210 km

• M1: 1,271,731 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.02 AU - 4.34 AU

Year: 2718 Days

Day: 46.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,170,210 km

• M1: 15,708 km (0.11 R)

Asteroid Belt

Center: 9.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.4

Radius: 3.9

Gravity: 16.99 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 14.53 AU - 17.97 AU

Year: 25220 Days

Day: 23.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,170,210 km

• M1: 48,619 km (0.086 R)
• M2: 176,825 km (0.07 R)
• M3: 311,164 km (0.075 R)
• M4: 633,846 km (0.046 R)
• M5: 808,427 km (0.094 R)
• M6: 1,797,119 km (0.086 R)
• M7: 2,681,542 km (0.108 R)
• M8: 3,970,327 km (0.047 R)
• M9: 4,214,172 km (0.103 R)
• M10: 5,547,987 km (0.046 R)
• M11: 7,318,627 km (0.115 R)
• M12: 9,703,217 km (0.051 R)
• M13: 14,248,000 km (0.111 R)
• M14: 18,150,111 km (0.108 R)
• M15: 21,389,055 km (0.089 R)
• M16: 24,382,957 km (0.094 R)
• M17: 24,585,064 km (0.097 R)
• M18: 24,992,867 km (0.118 R)
• M19: 25,198,565 km (0.061 R)
• M20: 25,405,159 km (0.079 R)
• M21: 26,137,590 km (0.085 R)
• M22: 31,066,541 km (0.116 R)
• M23: 36,053,835 km (0.049 R)
• M24: 39,427,267 km (0.078 R)
• M25: 41,261,786 km (0.081 R)
• M26: 45,557,788 km (0.107 R)
• M27: 46,482,302 km (0.089 R)
• M28: 46,949,197 km (0.066 R)
• M29: 47,262,306 km (0.035 R)
• M30: 53,137,164 km (0.094 R)
• M31: 54,505,685 km (0.063 R)
• M32: 55,372,754 km (0.118 R)
• M33: 60,584,295 km (0.095 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: 278 - 17,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit