🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.55 AU - 0.65 AU

Year: 174 Days

Day: 40.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,048,126 km

• M1: 267,182 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.66 AU - 2.4 AU

Year: 1084 Days

Day: 22.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,048,126 km

• M1: 81,232 km (0.054 R)

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.9

Radius: 14

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.84 AU - 6.38 AU

Year: 4979 Days

Day: 10.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 27,048,126 km

• M1: 174,431 km (0.064 R)
• M2: 1,161,627 km (0.064 R)
• M3: 1,637,648 km (0.087 R)
• M4: 2,642,497 km (0.116 R)
• M5: 4,708,294 km (0.067 R)
• M6: 5,318,354 km (0.048 R)
• M7: 5,875,456 km (0.112 R)
• M8: 7,912,531 km (0.064 R)
• M9: 9,779,213 km (0.085 R)
• M10: 11,217,746 km (0.034 R)
• M11: 12,051,904 km (0.063 R)
• M12: 14,366,931 km (0.113 R)
• M13: 17,289,774 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.5

Radius: 12.9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.19 AU - 9.53 AU

Year: 8258 Days

Day: 8 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 27,048,126 km

• M1: 194,328 km (0.096 R)
• M2: 782,846 km (0.081 R)
• M3: 1,478,625 km (0.12 R)
• M4: 2,239,031 km (0.119 R)
• M5: 3,521,384 km (0.059 R)
• M6: 4,756,913 km (0.109 R)
• M7: 7,612,886 km (0.11 R)
• M8: 8,652,142 km (0.106 R)
• M9: 9,225,701 km (0.077 R)
• M10: 11,011,899 km (0.097 R)
• M11: 16,211,024 km (0.097 R)
• M12: 18,797,720 km (0.078 R)
• M13: 23,874,623 km (0.117 R)
• M14: 26,967,559 km (0.093 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: 436 - 19,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit