🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.46 AU - 0.58 AU

Year: 132 Days

Day: 39.3 Hours

Environment

Temp: 274 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.47 AU - 0.79 AU

Year: 177 Days

Day: 14.7 Hours

Environment

Temp: 217 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.64 AU - 0.66 AU

Year: 185 Days

Day: 12.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 167 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,288,897 km

• M1: 45,927 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.67 AU - 0.75 AU

Year: 211 Days

Day: 39.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,288,897 km

• M1: 23,786 km (0.03 R)

Asteroid Belt

Center: 1.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.02 AU - 3.14 AU

Year: 1463 Days

Day: 47.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.6

Radius: 9.7

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 10.53 AU - 12.81 AU

Year: 14077 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,288,897 km

• M1: 120,875 km (0.068 R)
• M2: 867,219 km (0.098 R)
• M3: 1,213,239 km (0.106 R)
• M4: 1,919,490 km (0.083 R)
• M5: 2,607,491 km (0.106 R)
• M6: 3,244,179 km (0.115 R)
• M7: 3,723,940 km (0.074 R)
• M8: 7,301,124 km (0.083 R)
• M9: 9,964,415 km (0.079 R)
• M10: 11,155,812 km (0.067 R)
• M11: 13,150,102 km (0.109 R)
• M12: 16,570,956 km (0.052 R)
• M13: 17,272,570 km (0.061 R)
• M14: 18,902,439 km (0.09 R)
• M15: 21,997,320 km (0.054 R)
• M16: 27,953,110 km (0.101 R)
• M17: 36,968,027 km (0.105 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 12,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit