🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.51 AU - 0.67 AU

Year: 165 Days

Day: 16.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,410,442 km

• M1: 125,662 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.06 AU - 1.44 AU

Year: 508 Days

Day: 36.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.64 AU - 1.9 AU

Year: 856 Days

Day: 36.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,410,442 km

• M1: 621,430 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.93 AU - 2.61 AU

Year: 1243 Days

Day: 19.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.92 AU - 3.02 AU

Year: 1411 Days

Day: 43 Hours

Environment

Temp: -86 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.36 AU - 4.16 AU

Year: 2650 Days

Day: 14.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,410,442 km

• M1: 77,940 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.1

Radius: 13.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.48 AU - 7.9 AU

Year: 7750 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,410,442 km

• M1: 169,195 km (0.096 R)
• M2: 623,374 km (0.057 R)
• M3: 1,118,394 km (0.1 R)
• M4: 1,559,707 km (0.091 R)
• M5: 2,055,026 km (0.066 R)
• M6: 2,579,516 km (0.093 R)
• M7: 3,631,189 km (0.088 R)
• M8: 4,323,378 km (0.089 R)
• M9: 5,194,337 km (0.119 R)
• M10: 6,643,342 km (0.064 R)
• M11: 7,285,267 km (0.087 R)
• M12: 9,984,162 km (0.094 R)
• M13: 10,524,659 km (0.118 R)
• M14: 11,557,782 km (0.098 R)
• M15: 12,432,032 km (0.047 R)
• M16: 12,942,909 km (0.042 R)
• M17: 13,705,708 km (0.107 R)
• M18: 17,620,535 km (0.049 R)
• M19: 19,076,272 km (0.115 R)
• M20: 19,833,387 km (0.116 R)
• M21: 21,569,919 km (0.034 R)
• M22: 23,577,522 km (0.107 R)
• M23: 25,615,793 km (0.071 R)
• M24: 29,038,293 km (0.108 R)
• M25: 30,345,629 km (0.106 R)
• M26: 31,065,793 km (0.04 R)
• M27: 33,840,684 km (0.107 R)
• M28: 34,726,603 km (0.039 R)
• M29: 37,595,441 km (0.115 R)
• M30: 39,512,388 km (0.111 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 16,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit