🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.45 AU - 0.67 AU

Year: 125 Days

Day: 15 Hours

Environment

Temp: 309 °C

Axial Tilt: 11.2 °

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: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.69 AU - 0.69 AU

Year: 172 Days

Day: 33 Hours

Environment

Temp: 334 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,431,756 km

• M1: 36,053 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.55 AU - 0.87 AU

Year: 179 Days

Day: 25.4 Hours

Environment

Temp: 258 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.39 AU - 4.79 AU

Year: 2942 Days

Day: 19.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.9

Radius: 10.7

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 13.47 AU - 18.11 AU

Year: 18775 Days

Day: 6.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 76,431,756 km

• M1: 133,142 km (0.117 R)
• M2: 593,006 km (0.082 R)
• M3: 1,123,330 km (0.082 R)
• M4: 1,790,088 km (0.09 R)
• M5: 2,406,132 km (0.09 R)
• M6: 2,899,955 km (0.051 R)
• M7: 3,238,943 km (0.061 R)
• M8: 3,575,539 km (0.078 R)
• M9: 4,386,210 km (0.1 R)
• M10: 4,729,088 km (0.075 R)
• M11: 5,164,118 km (0.069 R)
• M12: 7,132,228 km (0.099 R)
• M13: 9,443,366 km (0.083 R)
• M14: 9,959,329 km (0.061 R)
• M15: 10,313,876 km (0.105 R)
• M16: 12,416,324 km (0.119 R)
• M17: 13,106,269 km (0.088 R)
• M18: 17,281,696 km (0.108 R)
• M19: 18,850,229 km (0.067 R)
• M20: 20,322,422 km (0.088 R)
• M21: 20,990,077 km (0.106 R)
• M22: 23,287,003 km (0.032 R)
• M23: 24,980,600 km (0.029 R)
• M24: 27,905,388 km (0.09 R)
• M25: 28,492,859 km (0.112 R)
• M26: 33,758,704 km (0.03 R)
• M27: 35,648,873 km (0.087 R)
• M28: 39,344,689 km (0.042 R)
• M29: 40,831,692 km (0.119 R)
• M30: 45,841,874 km (0.053 R)
• M31: 48,832,784 km (0.095 R)
• M32: 63,505,493 km (0.104 R)
• M33: 65,756,492 km (0.096 R)
• M34: 68,910,913 km (0.059 R)
• M35: 69,553,735 km (0.089 R)
• M36: 75,293,057 km (0.116 R)

Kuiper Belt

Range: 36.6 - 66.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 13,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit