🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.47 AU - 0.55 AU

Year: 157 Days

Day: 31.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 152.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.14 AU - 1.18 AU

Year: 538 Days

Day: 24.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.22 AU - 1.9 AU

Year: 839 Days

Day: 13.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.56 AU - 1.92 AU

Year: 988 Days

Day: 47.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.28 AU - 2.76 AU

Year: 1722 Days

Day: 43.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,679,170 km

• M1: 44,431 km (0.119 R)

Asteroid Belt

Center: 5.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.1

Radius: 8.1

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.13 AU - 8.69 AU

Year: 9576 Days

Day: 10.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 41,679,170 km

• M1: 100,829 km (0.089 R)
• M2: 413,788 km (0.097 R)
• M3: 682,765 km (0.083 R)
• M4: 1,363,585 km (0.046 R)
• M5: 1,692,102 km (0.102 R)
• M6: 2,040,665 km (0.064 R)
• M7: 2,663,141 km (0.091 R)
• M8: 3,181,199 km (0.067 R)
• M9: 3,476,206 km (0.119 R)
• M10: 3,965,840 km (0.094 R)
• M11: 4,472,827 km (0.069 R)
• M12: 4,932,691 km (0.056 R)
• M13: 6,794,436 km (0.048 R)
• M14: 7,441,746 km (0.074 R)
• M15: 8,005,132 km (0.049 R)
• M16: 9,538,211 km (0.101 R)
• M17: 12,550,065 km (0.066 R)
• M18: 13,938,632 km (0.1 R)
• M19: 15,814,589 km (0.037 R)
• M20: 19,831,891 km (0.077 R)
• M21: 28,921,008 km (0.115 R)
• M22: 32,477,399 km (0.098 R)
• M23: 33,329,358 km (0.088 R)
• M24: 34,745,452 km (0.109 R)
• M25: 37,580,780 km (0.109 R)
• M26: 38,756,769 km (0.11 R)
• M27: 40,078,616 km (0.055 R)
• M28: 40,444,233 km (0.086 R)
• M29: 41,058,632 km (0.062 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 16,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit