🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.47 AU - 0.61 AU

Year: 146 Days

Day: 12.3 Hours

Environment

Temp: 231 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,829,264 km

• M1: 49,816 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.47 AU - 0.75 AU

Year: 175 Days

Day: 45.3 Hours

Environment

Temp: 221 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.56 AU - 0.84 AU

Year: 215 Days

Day: 43.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.51 AU - 1.95 AU

Year: 835 Days

Day: 47.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,829,264 km

• M1: 1,091,765 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.52 AU - 4.1 AU

Year: 2730 Days

Day: 43.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 166.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.62 AU - 4.3 AU

Year: 2893 Days

Day: 13 Hours

Environment

Temp: -128 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,829,264 km

• M1: 369,208 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822

Radius: 8.5

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.07 AU - 9.71 AU

Year: 10563 Days

Day: 8.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,829,264 km

• M1: 106,962 km (0.095 R)
• M2: 434,133 km (0.113 R)
• M3: 764,146 km (0.079 R)
• M4: 1,190,201 km (0.104 R)
• M5: 1,487,003 km (0.098 R)
• M6: 2,270,746 km (0.081 R)
• M7: 3,209,174 km (0.084 R)
• M8: 3,739,498 km (0.086 R)
• M9: 4,011,916 km (0.114 R)
• M10: 5,649,863 km (0.105 R)
• M11: 6,855,622 km (0.087 R)
• M12: 9,021,948 km (0.094 R)
• M13: 9,767,395 km (0.114 R)
• M14: 10,233,841 km (0.061 R)
• M15: 12,489,627 km (0.025 R)
• M16: 14,319,209 km (0.113 R)
• M17: 14,718,934 km (0.102 R)
• M18: 16,978,012 km (0.064 R)
• M19: 18,423,427 km (0.12 R)
• M20: 22,977,036 km (0.1 R)
• M21: 24,269,711 km (0.094 R)
• M22: 24,742,889 km (0.118 R)
• M23: 25,125,710 km (0.083 R)
• M24: 26,497,373 km (0.094 R)
• M25: 27,507,159 km (0.092 R)
• M26: 29,710,736 km (0.085 R)
• M27: 30,690,302 km (0.074 R)
• M28: 35,547,596 km (0.086 R)
• M29: 39,836,716 km (0.076 R)
• M30: 40,893,775 km (0.114 R)
• M31: 45,309,605 km (0.034 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 18,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit