🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.95 AU - 1.27 AU

Year: 417 Days

Day: 30.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 51,029,558 km

• M1: 49,517 km (0.059 R)
• M2: 267,930 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.77 AU - 2.05 AU

Year: 941 Days

Day: 45.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.64 AU - 4 AU

Year: 2156 Days

Day: 40.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.86 AU - 4.42 AU

Year: 3003 Days

Day: 30.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.49 AU - 5.49 AU

Year: 3391 Days

Day: 46.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.74 AU - 5.56 AU

Year: 4166 Days

Day: 47.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.3

Radius: 13.1

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.88 AU - 9.5 AU

Year: 9131 Days

Day: 7.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,029,558 km

• M1: 165,156 km (0.108 R)
• M2: 633,996 km (0.074 R)
• M3: 1,244,056 km (0.106 R)
• M4: 1,861,147 km (0.099 R)
• M5: 3,394,076 km (0.104 R)
• M6: 4,829,169 km (0.109 R)
• M7: 5,683,522 km (0.109 R)
• M8: 7,693,071 km (0.106 R)
• M9: 9,435,138 km (0.078 R)
• M10: 10,138,996 km (0.075 R)
• M11: 14,786,852 km (0.031 R)
• M12: 15,876,373 km (0.093 R)
• M13: 16,800,589 km (0.106 R)
• M14: 17,610,213 km (0.08 R)
• M15: 19,547,056 km (0.074 R)
• M16: 22,054,316 km (0.035 R)
• M17: 23,657,706 km (0.05 R)
• M18: 24,581,324 km (0.066 R)
• M19: 26,109,167 km (0.066 R)
• M20: 31,291,237 km (0.048 R)
• M21: 37,121,216 km (0.089 R)
• M22: 37,616,684 km (0.119 R)
• M23: 43,226,155 km (0.112 R)
• M24: 44,189,117 km (0.035 R)
• M25: 44,745,920 km (0.12 R)
• M26: 47,019,658 km (0.099 R)
• M27: 51,029,629 km (0.116 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 14,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit