🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.98 AU - 0.98 AU

Year: 358 Days

Day: 16.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.99 AU - 1.27 AU

Year: 443 Days

Day: 45.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2 AU - 3.18 AU

Year: 1538 Days

Day: 13.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,679,894 km

• M1: 26,628 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.16 AU - 3.36 AU

Year: 1692 Days

Day: 43.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.9

Radius: 7.8

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 14.38 AU - 14.58 AU

Year: 20330 Days

Day: 21.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,679,894 km

• M1: 97,089 km (0.112 R)
• M2: 350,358 km (0.092 R)
• M3: 900,280 km (0.115 R)
• M4: 1,168,659 km (0.093 R)
• M5: 2,067,742 km (0.114 R)
• M6: 4,542,988 km (0.098 R)
• M7: 5,490,391 km (0.112 R)
• M8: 5,746,653 km (0.092 R)
• M9: 6,204,422 km (0.063 R)
• M10: 7,908,043 km (0.087 R)
• M11: 8,235,512 km (0.116 R)
• M12: 9,169,901 km (0.119 R)
• M13: 10,729,758 km (0.118 R)
• M14: 15,497,741 km (0.114 R)
• M15: 16,309,309 km (0.117 R)
• M16: 17,461,512 km (0.092 R)
• M17: 21,153,139 km (0.08 R)
• M18: 23,085,794 km (0.107 R)
• M19: 24,734,213 km (0.071 R)
• M20: 28,155,217 km (0.112 R)
• M21: 30,035,064 km (0.08 R)
• M22: 32,233,255 km (0.117 R)
• M23: 34,536,464 km (0.08 R)
• M24: 35,538,321 km (0.067 R)
• M25: 38,127,411 km (0.068 R)
• M26: 42,669,950 km (0.107 R)
• M27: 44,114,617 km (0.093 R)
• M28: 44,407,380 km (0.103 R)
• M29: 54,982,753 km (0.089 R)
• M30: 58,085,562 km (0.041 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 14,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit