🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.42 AU - 0.6 AU

Year: 131 Days

Day: 23.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,303,110 km

• M1: 35,754 km (0.108 R)
• M2: 100,231 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.48 AU - 0.72 AU

Year: 167 Days

Day: 38.6 Hours

Environment

Temp: 232 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.74 AU - 1.74 AU

Year: 826 Days

Day: 44.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,303,110 km

• M1: 29,172 km (0.108 R)
• M2: 485,894 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.39 AU - 2.29 AU

Year: 898 Days

Day: 36 Hours

Environment

Temp: -54 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,303,110 km

• M1: 176,525 km (0.112 R)
• M2: 1,471,744 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.05 AU - 2.19 AU

Year: 1111 Days

Day: 34.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.25 AU - 4.41 AU

Year: 3243 Days

Day: 15.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,303,110 km

• M1: 2,266,258 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886

Radius: 12.9

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.53 AU - 6.17 AU

Year: 5092 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,303,110 km

• M1: 160,369 km (0.103 R)
• M2: 574,306 km (0.11 R)
• M3: 1,373,308 km (0.106 R)
• M4: 1,785,301 km (0.04 R)
• M5: 2,281,517 km (0.11 R)
• M6: 2,777,135 km (0.055 R)
• M7: 3,200,796 km (0.113 R)
• M8: 4,083,573 km (0.101 R)
• M9: 4,740,308 km (0.111 R)
• M10: 5,584,788 km (0.056 R)
• M11: 6,330,533 km (0.095 R)
• M12: 7,499,640 km (0.049 R)
• M13: 8,097,583 km (0.113 R)
• M14: 9,136,840 km (0.079 R)
• M15: 10,128,524 km (0.071 R)
• M16: 10,766,559 km (0.068 R)
• M17: 11,922,651 km (0.097 R)
• M18: 12,947,845 km (0.105 R)
• M19: 15,056,577 km (0.104 R)
• M20: 17,129,555 km (0.118 R)
• M21: 17,839,097 km (0.116 R)
• M22: 19,804,215 km (0.118 R)
• M23: 26,476,430 km (0.069 R)
• M24: 32,318,675 km (0.079 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 20,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit