🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.55 AU - 0.61 AU

Year: 162 Days

Day: 40.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.88 AU - 0.9 AU

Year: 308 Days

Day: 43.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 109,598,972 km

• M1: 36,053 km (0.113 R)
• M2: 95,593 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.74 AU - 1.06 AU

Year: 313 Days

Day: 24.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,598,972 km

• M1: 397,182 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.37 AU - 2.11 AU

Year: 843 Days

Day: 22 Hours

Environment

Temp: -44 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.72 AU - 2.28 AU

Year: 1038 Days

Day: 20.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.66 AU - 3.48 AU

Year: 1975 Days

Day: 21.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.8

Radius: 6.6

Gravity: 22.84 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 17.53 AU - 19.03 AU

Year: 28690 Days

Day: 24.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 109,598,972 km

• M1: 83,027 km (0.067 R)
• M2: 658,979 km (0.058 R)
• M3: 1,793,230 km (0.111 R)
• M4: 5,191,645 km (0.108 R)
• M5: 5,629,368 km (0.047 R)
• M6: 6,986,520 km (0.12 R)
• M7: 8,023,383 km (0.077 R)
• M8: 9,538,959 km (0.081 R)
• M9: 11,525,170 km (0.106 R)
• M10: 12,043,077 km (0.118 R)
• M11: 15,304,012 km (0.075 R)
• M12: 17,616,047 km (0.063 R)
• M13: 19,315,030 km (0.104 R)
• M14: 19,834,733 km (0.1 R)
• M15: 27,077,065 km (0.1 R)
• M16: 27,728,115 km (0.088 R)
• M17: 29,743,647 km (0.072 R)
• M18: 32,143,646 km (0.05 R)
• M19: 32,434,314 km (0.089 R)
• M20: 44,821,766 km (0.106 R)
• M21: 49,305,065 km (0.073 R)
• M22: 56,576,269 km (0.093 R)
• M23: 61,577,476 km (0.08 R)
• M24: 68,053,717 km (0.118 R)
• M25: 68,293,074 km (0.089 R)
• M26: 72,697,833 km (0.097 R)
• M27: 79,654,134 km (0.081 R)
• M28: 87,040,978 km (0.082 R)
• M29: 98,803,709 km (0.105 R)
• M30: 108,290,009 km (0.053 R)
• M31: 109,598,990 km (0.082 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: 319 - 15,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit