🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.44 AU - 0.68 AU

Year: 147 Days

Day: 47.9 Hours

Environment

Temp: 265 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.51 AU - 0.71 AU

Year: 167 Days

Day: 12.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.17 AU - 1.59 AU

Year: 570 Days

Day: 16.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.6 AU - 5.56 AU

Year: 3445 Days

Day: 34.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,645,489 km

• M1: 399,576 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.4

Radius: 11.6

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.03 AU - 11.71 AU

Year: 12596 Days

Day: 8 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,645,489 km

• M1: 144,212 km (0.102 R)
• M2: 749,037 km (0.052 R)
• M3: 1,804,001 km (0.081 R)
• M4: 2,552,140 km (0.027 R)
• M5: 3,875,183 km (0.106 R)
• M6: 4,583,679 km (0.05 R)
• M7: 5,290,529 km (0.05 R)
• M8: 5,975,238 km (0.036 R)
• M9: 7,778,341 km (0.062 R)
• M10: 9,530,731 km (0.102 R)
• M11: 10,318,663 km (0.101 R)
• M12: 11,924,895 km (0.068 R)
• M13: 12,944,255 km (0.104 R)
• M14: 14,924,482 km (0.079 R)
• M15: 15,508,512 km (0.088 R)
• M16: 17,609,315 km (0.116 R)
• M17: 18,195,888 km (0.099 R)
• M18: 24,075,384 km (0.106 R)
• M19: 24,798,091 km (0.09 R)
• M20: 25,452,582 km (0.103 R)
• M21: 30,921,880 km (0.08 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 16,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit