🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.55 AU - 0.81 AU

Year: 212 Days

Day: 33 Hours

Environment

Temp: 143 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,412,619 km

• M1: 303,085 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.95 AU - 1.57 AU

Year: 536 Days

Day: 23.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.13 AU - 3.23 AU

Year: 2148 Days

Day: 36.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,412,619 km

• M1: 85,121 km (0.103 R)

Asteroid Belt

Center: 7.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.7

Radius: 11.2

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.81 AU - 13.09 AU

Year: 14674 Days

Day: 14.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,412,619 km

• M1: 139,425 km (0.116 R)
• M2: 694,583 km (0.12 R)
• M3: 1,236,127 km (0.089 R)
• M4: 1,909,168 km (0.084 R)
• M5: 2,511,449 km (0.094 R)
• M6: 3,115,076 km (0.118 R)
• M7: 3,840,925 km (0.074 R)
• M8: 4,334,449 km (0.059 R)
• M9: 4,837,397 km (0.104 R)
• M10: 9,468,947 km (0.097 R)
• M11: 10,047,591 km (0.101 R)
• M12: 12,352,446 km (0.116 R)
• M13: 12,979,710 km (0.119 R)
• M14: 13,496,720 km (0.104 R)
• M15: 14,572,029 km (0.106 R)
• M16: 19,116,663 km (0.086 R)
• M17: 22,438,035 km (0.118 R)
• M18: 23,089,235 km (0.117 R)
• M19: 24,625,156 km (0.096 R)
• M20: 25,218,311 km (0.077 R)
• M21: 31,223,020 km (0.102 R)
• M22: 33,338,933 km (0.112 R)
• M23: 34,309,374 km (0.089 R)
• M24: 42,620,583 km (0.084 R)
• M25: 45,516,050 km (0.066 R)
• M26: 51,695,788 km (0.112 R)
• M27: 52,342,949 km (0.04 R)
• M28: 55,829,477 km (0.118 R)
• M29: 57,025,212 km (0.084 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 17,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit