🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.38 AU - 3.04 AU

Year: 1654 Days

Day: 44.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 72.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.42 AU - 3.04 AU

Year: 1673 Days

Day: 41.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.41 AU - 5.17 AU

Year: 3295 Days

Day: 33.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159

Radius: 14.5

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.08 AU - 5.26 AU

Year: 3743 Days

Day: 8.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 26,867,219 km

• M1: 184,604 km (0.085 R)
• M2: 851,062 km (0.075 R)
• M3: 1,433,297 km (0.076 R)
• M4: 2,393,117 km (0.119 R)
• M5: 4,507,085 km (0.067 R)
• M6: 5,255,672 km (0.113 R)
• M7: 6,895,863 km (0.119 R)
• M8: 7,437,857 km (0.106 R)
• M9: 8,185,098 km (0.112 R)
• M10: 9,965,163 km (0.096 R)
• M11: 11,648,438 km (0.042 R)
• M12: 13,060,792 km (0.102 R)
• M13: 13,639,885 km (0.097 R)

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.3

Radius: 11.1

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.23 AU - 6.07 AU

Year: 4981 Days

Day: 10.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 26,867,219 km

• M1: 155,582 km (0.096 R)
• M2: 550,670 km (0.05 R)
• M3: 989,440 km (0.092 R)
• M4: 1,354,160 km (0.101 R)
• M5: 2,430,517 km (0.109 R)
• M6: 3,559,981 km (0.117 R)
• M7: 4,254,115 km (0.113 R)
• M8: 5,192,991 km (0.04 R)
• M9: 5,969,404 km (0.116 R)
• M10: 8,321,980 km (0.095 R)
• M11: 10,621,898 km (0.089 R)
• M12: 17,497,565 km (0.108 R)
• M13: 17,983,160 km (0.102 R)
• M14: 19,558,725 km (0.059 R)
• M15: 21,986,549 km (0.111 R)
• M16: 23,934,463 km (0.094 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: 346 - 13,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit