🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.59 AU - 0.97 AU

Year: 243 Days

Day: 21.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 147.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,977,922 km

• M1: 63,878 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.9 AU - 1 AU

Year: 327 Days

Day: 39.4 Hours

Environment

Temp: 88 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1 AU - 1.26 AU

Year: 424 Days

Day: 24.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.23 AU - 1.41 AU

Year: 535 Days

Day: 19.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.63 AU - 3.39 AU

Year: 1844 Days

Day: 39.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,977,922 km

• M1: 381,325 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.9

Radius: 9.3

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.13 AU - 5.91 AU

Year: 4579 Days

Day: 9.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 31,977,922 km

• M1: 115,938 km (0.118 R)
• M2: 436,826 km (0.086 R)
• M3: 785,538 km (0.034 R)
• M4: 1,092,663 km (0.101 R)
• M5: 1,729,651 km (0.116 R)
• M6: 2,376,512 km (0.109 R)
• M7: 2,811,393 km (0.051 R)
• M8: 3,339,922 km (0.099 R)
• M9: 3,980,201 km (0.102 R)
• M10: 4,859,238 km (0.12 R)
• M11: 6,494,492 km (0.093 R)
• M12: 7,276,889 km (0.063 R)
• M13: 7,746,178 km (0.09 R)
• M14: 8,665,457 km (0.092 R)
• M15: 9,958,431 km (0.109 R)
• M16: 10,858,113 km (0.11 R)
• M17: 12,922,563 km (0.1 R)
• M18: 14,605,240 km (0.117 R)
• M19: 16,368,101 km (0.103 R)
• M20: 20,880,721 km (0.112 R)
• M21: 21,460,862 km (0.081 R)
• M22: 22,351,119 km (0.102 R)
• M23: 23,265,910 km (0.072 R)
• M24: 23,576,325 km (0.104 R)
• M25: 24,126,097 km (0.079 R)
• M26: 25,415,033 km (0.094 R)
• M27: 27,954,457 km (0.108 R)
• M28: 29,920,921 km (0.067 R)
• M29: 31,125,333 km (0.094 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 13,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit