🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.53 AU - 0.55 AU

Year: 138 Days

Day: 32.3 Hours

Environment

Temp: 217 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,173,046 km

• M1: 34,258 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.58 AU - 0.78 AU

Year: 195 Days

Day: 33 Hours

Environment

Temp: 207 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1 AU - 1.26 AU

Year: 418 Days

Day: 34.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.07 AU - 1.63 AU

Year: 546 Days

Day: 34.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.17 AU - 2.39 AU

Year: 1199 Days

Day: 28.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.39 AU - 5.19 AU

Year: 3094 Days

Day: 21.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.3

Radius: 7

Gravity: 17.54 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.34 AU - 17.02 AU

Year: 18596 Days

Day: 16.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,173,046 km

• M1: 87,066 km (0.078 R)
• M2: 389,254 km (0.056 R)
• M3: 721,211 km (0.101 R)
• M4: 1,193,791 km (0.111 R)
• M5: 1,507,498 km (0.099 R)
• M6: 1,913,806 km (0.092 R)
• M7: 2,550,943 km (0.103 R)
• M8: 3,551,154 km (0.108 R)
• M9: 4,439,766 km (0.107 R)
• M10: 4,862,978 km (0.117 R)
• M11: 6,166,424 km (0.067 R)
• M12: 6,921,744 km (0.108 R)
• M13: 7,938,112 km (0.106 R)
• M14: 8,350,404 km (0.086 R)
• M15: 9,443,515 km (0.048 R)
• M16: 10,940,391 km (0.098 R)
• M17: 15,165,484 km (0.1 R)
• M18: 19,151,071 km (0.113 R)
• M19: 21,630,506 km (0.114 R)
• M20: 23,995,648 km (0.105 R)
• M21: 25,739,062 km (0.05 R)
• M22: 26,641,586 km (0.114 R)
• M23: 27,916,907 km (0.064 R)
• M24: 28,509,913 km (0.081 R)
• M25: 29,843,878 km (0.094 R)
• M26: 31,092,272 km (0.115 R)
• M27: 34,095,000 km (0.117 R)
• M28: 39,619,051 km (0.119 R)
• M29: 41,125,801 km (0.082 R)
• M30: 41,739,003 km (0.093 R)
• M31: 44,253,145 km (0.112 R)
• M32: 47,033,271 km (0.074 R)
• M33: 55,880,789 km (0.088 R)
• M34: 61,289,051 km (0.12 R)
• M35: 62,693,625 km (0.067 R)
• M36: 71,795,758 km (0.104 R)
• M37: 75,853,750 km (0.093 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 15,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit