🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.5 AU - 0.82 AU

Year: 202 Days

Day: 31.5 Hours

Environment

Temp: 198 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.18 AU - 1.38 AU

Year: 546 Days

Day: 20.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,094,310 km

• M1: 417,976 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.44 AU - 1.78 AU

Year: 770 Days

Day: 22 Hours

Environment

Temp: -58 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,094,310 km

• M1: 708,944 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.15 AU - 3.17 AU

Year: 2116 Days

Day: 29.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.91 AU - 3.59 AU

Year: 2207 Days

Day: 34.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 154.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.78 AU - 3.82 AU

Year: 2258 Days

Day: 19.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.2

Radius: 12

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.03 AU - 5.85 AU

Year: 4136 Days

Day: 9.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 49,094,310 km

• M1: 153,637 km (0.101 R)
• M2: 533,017 km (0.056 R)
• M3: 923,767 km (0.06 R)
• M4: 1,668,764 km (0.112 R)
• M5: 3,400,808 km (0.114 R)
• M6: 4,488,385 km (0.111 R)
• M7: 5,997,079 km (0.096 R)
• M8: 8,208,435 km (0.098 R)
• M9: 12,121,616 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.4

Radius: 8.6

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.95 AU - 10.51 AU

Year: 12326 Days

Day: 14 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,094,310 km

• M1: 106,962 km (0.063 R)
• M2: 535,261 km (0.098 R)
• M3: 948,301 km (0.101 R)
• M4: 1,240,914 km (0.113 R)
• M5: 1,727,257 km (0.105 R)
• M6: 3,458,553 km (0.095 R)
• M7: 5,976,734 km (0.069 R)
• M8: 7,317,729 km (0.07 R)
• M9: 7,993,313 km (0.096 R)
• M10: 8,436,273 km (0.088 R)
• M11: 9,714,437 km (0.046 R)
• M12: 10,219,180 km (0.092 R)
• M13: 14,126,677 km (0.104 R)
• M14: 16,129,942 km (0.082 R)
• M15: 17,272,271 km (0.073 R)
• M16: 19,242,325 km (0.108 R)
• M17: 20,690,881 km (0.115 R)
• M18: 21,273,416 km (0.073 R)
• M19: 23,443,482 km (0.09 R)
• M20: 24,814,098 km (0.11 R)
• M21: 26,140,882 km (0.099 R)
• M22: 27,814,583 km (0.113 R)
• M23: 28,422,099 km (0.039 R)
• M24: 31,702,482 km (0.084 R)
• M25: 32,254,199 km (0.111 R)
• M26: 36,297,081 km (0.111 R)
• M27: 37,022,331 km (0.09 R)
• M28: 41,975,068 km (0.118 R)
• M29: 43,177,536 km (0.098 R)
• M30: 44,128,529 km (0.086 R)
• M31: 45,093,585 km (0.062 R)
• M32: 47,495,379 km (0.106 R)
• M33: 48,800,920 km (0.096 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: 549 - 16,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit