🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.55 AU - 0.77 AU

Year: 201 Days

Day: 30.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.59 AU - 0.79 AU

Year: 215 Days

Day: 16.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 7,583,634 km

• M1: 464,950 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.41 AU - 1.57 AU

Year: 682 Days

Day: 16.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.47 AU - 2.87 AU

Year: 1635 Days

Day: 17.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 7,583,634 km

• M1: 89,160 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.66 AU - 4.62 AU

Year: 3157 Days

Day: 36.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 9.5

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.01 AU - 5.09 AU

Year: 4253 Days

Day: 8.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 7,583,634 km

• M1: 118,332 km (0.117 R)
• M2: 177,872 km (0.101 R)
• M3: 241,900 km (0.097 R)
• M4: 368,460 km (0.047 R)
• M5: 468,092 km (0.096 R)
• M6: 560,543 km (0.118 R)
• M7: 623,075 km (0.064 R)
• M8: 770,878 km (0.095 R)
• M9: 990,488 km (0.104 R)
• M10: 1,090,868 km (0.103 R)
• M11: 1,171,351 km (0.113 R)
• M12: 1,314,367 km (0.105 R)
• M13: 1,488,648 km (0.057 R)
• M14: 1,703,920 km (0.11 R)
• M15: 1,846,187 km (0.067 R)
• M16: 1,964,519 km (0.105 R)
• M17: 2,282,265 km (0.101 R)
• M18: 2,447,272 km (0.044 R)
• M19: 2,765,466 km (0.068 R)
• M20: 2,893,372 km (0.095 R)
• M21: 3,097,125 km (0.059 R)
• M22: 3,213,213 km (0.087 R)
• M23: 3,570,452 km (0.066 R)
• M24: 3,753,859 km (0.083 R)
• M25: 3,931,582 km (0.094 R)
• M26: 4,012,364 km (0.108 R)
• M27: 4,239,903 km (0.056 R)
• M28: 4,406,405 km (0.048 R)
• M29: 4,755,268 km (0.106 R)
• M30: 5,025,441 km (0.108 R)
• M31: 5,580,599 km (0.075 R)
• M32: 5,793,926 km (0.102 R)
• M33: 5,927,367 km (0.112 R)
• M34: 6,176,298 km (0.097 R)
• M35: 6,344,147 km (0.043 R)
• M36: 6,705,874 km (0.062 R)
• M37: 7,250,261 km (0.114 R)
• M38: 7,416,314 km (0.096 R)
• M39: 7,483,035 km (0.06 R)
• M40: 7,572,495 km (0.075 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 19,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit