🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.59 AU - 0.63 AU

Year: 178 Days

Day: 44.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 6,779,042 km

• M1: 29,022 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.65 AU - 0.69 AU

Year: 204 Days

Day: 45.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 6,779,042 km

• M1: 224,995 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.25 AU - 2.31 AU

Year: 1283 Days

Day: 44.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 6,779,042 km

• M1: 962,363 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.25 AU - 2.81 AU

Year: 1500 Days

Day: 12.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.07 AU - 3.95 AU

Year: 2451 Days

Day: 14.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 8.8

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.69 AU - 5.37 AU

Year: 3594 Days

Day: 14.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 6,779,042 km

• M1: 129,701 km (0.117 R)
• M2: 195,524 km (0.093 R)
• M3: 265,985 km (0.111 R)
• M4: 333,154 km (0.063 R)
• M5: 400,623 km (0.111 R)
• M6: 528,380 km (0.054 R)
• M7: 688,150 km (0.079 R)
• M8: 769,681 km (0.074 R)
• M9: 835,504 km (0.12 R)
• M10: 903,422 km (0.059 R)
• M11: 1,034,768 km (0.053 R)
• M12: 1,129,614 km (0.092 R)
• M13: 1,282,951 km (0.083 R)
• M14: 1,449,304 km (0.044 R)
• M15: 1,653,356 km (0.062 R)
• M16: 1,771,538 km (0.106 R)
• M17: 2,439,193 km (0.075 R)
• M18: 2,588,791 km (0.118 R)
• M19: 2,712,060 km (0.119 R)
• M20: 2,867,043 km (0.092 R)
• M21: 3,484,284 km (0.113 R)
• M22: 4,040,638 km (0.109 R)
• M23: 4,226,738 km (0.083 R)
• M24: 4,398,177 km (0.056 R)
• M25: 4,748,236 km (0.063 R)
• M26: 4,890,803 km (0.066 R)
• M27: 5,025,740 km (0.066 R)
• M28: 5,253,428 km (0.11 R)
• M29: 5,428,608 km (0.077 R)
• M30: 6,168,519 km (0.09 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: 277 - 10,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit