🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.59 AU - 0.63 AU

Year: 175 Days

Day: 47.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,451,695 km

• M1: 147,803 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.58 AU - 0.8 AU

Year: 210 Days

Day: 24.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,451,695 km

• M1: 38,746 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.76 AU - 0.8 AU

Year: 253 Days

Day: 23.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,451,695 km

• M1: 19,298 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.86 AU - 0.88 AU

Year: 298 Days

Day: 31.1 Hours

Environment

Temp: 98 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,451,695 km

• M1: 620,981 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.37 AU - 1.59 AU

Year: 661 Days

Day: 18.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.47 AU - 3.77 AU

Year: 2023 Days

Day: 44.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.14 AU - 4.96 AU

Year: 2992 Days

Day: 34.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,451,695 km

• M1: 43,683 km (0.106 R)

Asteroid Belt

Center: 10 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.5

Radius: 5.8

Gravity: 28.49 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 13.99 AU - 17.91 AU

Year: 23384 Days

Day: 19.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 94,451,695 km

• M1: 309,518 km (0.103 R)
• M2: 552,315 km (0.119 R)
• M3: 1,104,780 km (0.094 R)
• M4: 1,674,150 km (0.083 R)
• M5: 1,929,813 km (0.069 R)
• M6: 2,723,728 km (0.115 R)
• M7: 3,402,604 km (0.095 R)
• M8: 4,852,805 km (0.106 R)
• M9: 5,888,771 km (0.095 R)
• M10: 6,672,514 km (0.071 R)
• M11: 8,787,678 km (0.093 R)
• M12: 15,946,385 km (0.105 R)
• M13: 16,646,653 km (0.104 R)
• M14: 18,582,150 km (0.107 R)
• M15: 22,456,735 km (0.092 R)
• M16: 30,540,555 km (0.048 R)
• M17: 31,892,471 km (0.112 R)
• M18: 35,446,168 km (0.12 R)
• M19: 38,007,733 km (0.116 R)
• M20: 44,004,363 km (0.057 R)
• M21: 44,345,297 km (0.031 R)
• M22: 53,260,732 km (0.117 R)
• M23: 72,847,730 km (0.101 R)
• M24: 78,462,288 km (0.055 R)
• M25: 93,886,576 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 19,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit