🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.52 AU - 0.76 AU

Year: 181 Days

Day: 39.9 Hours

Environment

Temp: 225 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,794,880 km

• M1: 171,439 km (0.096 R)

Asteroid Belt

Center: 1.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.13 AU - 3.23 AU

Year: 1549 Days

Day: 40.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,794,880 km

• M1: 638,185 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.6 AU - 4.2 AU

Year: 2720 Days

Day: 28.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735

Radius: 8.2

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.65 AU - 10.07 AU

Year: 9312 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,794,880 km

• M1: 102,026 km (0.085 R)
• M2: 407,355 km (0.071 R)
• M3: 831,615 km (0.102 R)
• M4: 1,337,704 km (0.039 R)
• M5: 1,795,324 km (0.079 R)
• M6: 2,069,836 km (0.115 R)
• M7: 2,643,993 km (0.106 R)
• M8: 4,471,331 km (0.117 R)
• M9: 4,918,928 km (0.097 R)
• M10: 7,912,979 km (0.1 R)
• M11: 8,794,709 km (0.053 R)
• M12: 9,937,637 km (0.079 R)
• M13: 11,284,167 km (0.1 R)
• M14: 12,631,296 km (0.112 R)
• M15: 13,833,465 km (0.115 R)
• M16: 14,398,496 km (0.116 R)
• M17: 21,836,801 km (0.115 R)
• M18: 30,009,034 km (0.117 R)
• M19: 31,061,903 km (0.074 R)
• M20: 32,908,240 km (0.077 R)
• M21: 35,172,554 km (0.102 R)
• M22: 37,177,165 km (0.116 R)
• M23: 43,113,957 km (0.086 R)
• M24: 45,133,977 km (0.091 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 13,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit