🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.77 AU - 0.87 AU

Year: 267 Days

Day: 35.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.06 AU - 2.46 AU

Year: 1223 Days

Day: 38.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.62 AU - 2.72 AU

Year: 1570 Days

Day: 29.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.29 AU - 4.43 AU

Year: 3276 Days

Day: 46.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 155.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,384,417 km

• M1: 788,530 km (0.12 R)
• M2: 2,337,616 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228

Radius: 13.3

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.15 AU - 6.87 AU

Year: 5978 Days

Day: 6.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,384,417 km

• M1: 165,455 km (0.051 R)
• M2: 855,999 km (0.073 R)
• M3: 1,663,528 km (0.07 R)
• M4: 2,355,718 km (0.075 R)
• M5: 2,902,498 km (0.096 R)
• M6: 4,708,892 km (0.034 R)
• M7: 9,308,728 km (0.077 R)
• M8: 9,883,183 km (0.052 R)
• M9: 11,061,117 km (0.064 R)
• M10: 12,790,169 km (0.089 R)
• M11: 16,008,319 km (0.087 R)
• M12: 19,421,693 km (0.042 R)
• M13: 20,552,803 km (0.11 R)
• M14: 21,004,439 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.3

Radius: 12.1

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.17 AU - 9.97 AU

Year: 10655 Days

Day: 13 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,384,417 km

• M1: 150,495 km (0.097 R)
• M2: 570,865 km (0.092 R)
• M3: 1,202,468 km (0.117 R)
• M4: 2,317,869 km (0.12 R)
• M5: 3,157,263 km (0.112 R)
• M6: 4,259,351 km (0.069 R)
• M7: 5,978,679 km (0.09 R)
• M8: 7,176,659 km (0.09 R)
• M9: 8,012,013 km (0.032 R)
• M10: 8,795,158 km (0.111 R)
• M11: 9,959,777 km (0.065 R)
• M12: 12,495,611 km (0.076 R)
• M13: 13,965,410 km (0.045 R)
• M14: 25,364,917 km (0.113 R)
• M15: 26,805,395 km (0.051 R)
• M16: 27,545,905 km (0.113 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 10,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit