🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.52 AU - 0.58 AU

Year: 149 Days

Day: 45.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 17.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.98 AU - 2.16 AU

Year: 1088 Days

Day: 31.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.44 AU - 3.8 AU

Year: 2516 Days

Day: 20.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,051,106 km

• M1: 70,760 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.11 AU - 4.31 AU

Year: 2610 Days

Day: 35.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,051,106 km

• M1: 1,050,327 km (0.033 R)
• M2: 1,080,994 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.72 AU - 4.58 AU

Year: 3088 Days

Day: 40.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.9

Radius: 13.3

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.05 AU - 10.69 AU

Year: 12197 Days

Day: 13.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,051,106 km

• M1: 170,990 km (0.059 R)
• M2: 1,523,954 km (0.09 R)
• M3: 2,389,377 km (0.093 R)
• M4: 2,864,500 km (0.091 R)
• M5: 3,724,538 km (0.054 R)
• M6: 4,185,748 km (0.111 R)
• M7: 4,652,793 km (0.077 R)
• M8: 5,880,244 km (0.082 R)
• M9: 6,468,313 km (0.095 R)
• M10: 7,580,722 km (0.115 R)
• M11: 7,994,361 km (0.076 R)
• M12: 9,588,924 km (0.112 R)
• M13: 10,917,503 km (0.06 R)
• M14: 12,875,440 km (0.085 R)
• M15: 13,333,209 km (0.055 R)
• M16: 14,006,101 km (0.105 R)
• M17: 15,274,242 km (0.098 R)
• M18: 15,861,862 km (0.072 R)
• M19: 17,082,431 km (0.072 R)
• M20: 20,940,560 km (0.057 R)
• M21: 28,972,171 km (0.107 R)
• M22: 31,613,770 km (0.094 R)
• M23: 32,089,192 km (0.072 R)
• M24: 36,194,158 km (0.094 R)
• M25: 36,845,357 km (0.084 R)
• M26: 42,627,016 km (0.069 R)
• M27: 50,426,899 km (0.104 R)
• M28: 51,895,501 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 18,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit