🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.49 AU - 0.57 AU

Year: 147 Days

Day: 30.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.61 AU - 0.93 AU

Year: 257 Days

Day: 45 Hours

Environment

Temp: 170 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 6,589,937 km

• M1: 70,760 km (0.113 R)
• M2: 486,343 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.73 AU - 2.15 AU

Year: 1029 Days

Day: 37.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 6,589,937 km

• M1: 92,302 km (0.081 R)

Asteroid Belt

Center: 3.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.6

Radius: 13.8

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.43 AU - 5.03 AU

Year: 3917 Days

Day: 12.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 6,589,937 km

• M1: 185,801 km (0.118 R)
• M2: 280,496 km (0.06 R)
• M3: 377,585 km (0.074 R)
• M4: 475,871 km (0.095 R)
• M5: 567,126 km (0.11 R)
• M6: 674,088 km (0.085 R)
• M7: 793,766 km (0.044 R)
• M8: 964,308 km (0.099 R)
• M9: 1,148,164 km (0.111 R)
• M10: 1,500,616 km (0.114 R)
• M11: 1,604,437 km (0.077 R)
• M12: 1,831,976 km (0.043 R)
• M13: 1,918,593 km (0.1 R)
• M14: 2,206,718 km (0.095 R)
• M15: 2,393,416 km (0.111 R)
• M16: 2,564,407 km (0.113 R)
• M17: 2,676,156 km (0.065 R)
• M18: 2,875,720 km (0.089 R)
• M19: 3,006,618 km (0.095 R)
• M20: 3,236,999 km (0.109 R)
• M21: 3,442,397 km (0.099 R)
• M22: 3,574,043 km (0.12 R)
• M23: 3,730,971 km (0.049 R)
• M24: 3,882,364 km (0.065 R)
• M25: 4,003,239 km (0.058 R)
• M26: 4,109,154 km (0.078 R)
• M27: 4,382,170 km (0.076 R)
• M28: 4,747,040 km (0.095 R)
• M29: 4,911,298 km (0.077 R)
• M30: 5,157,087 km (0.084 R)
• M31: 5,551,577 km (0.115 R)
• M32: 5,743,212 km (0.082 R)
• M33: 5,909,415 km (0.074 R)
• M34: 6,077,114 km (0.07 R)
• M35: 6,341,304 km (0.034 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 14,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit