🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.49 AU - 0.69 AU

Year: 161 Days

Day: 39.4 Hours

Environment

Temp: 257 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.64 AU - 0.76 AU

Year: 208 Days

Day: 37 Hours

Environment

Temp: 208 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,307,699 km

• M1: 110,104 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 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

Orbit Range: 2.25 AU - 2.25 AU

Year: 1197 Days

Day: 16.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,307,699 km

• M1: 1,516,324 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.53 AU - 3.59 AU

Year: 2383 Days

Day: 47.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,307,699 km

• M1: 34,856 km (0.087 R)
• M2: 1,559,707 km (0.084 R)

Asteroid Belt

Center: 9.66 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.7

Radius: 7.3

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 15.4 AU - 16.12 AU

Year: 22196 Days

Day: 18.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 86,307,699 km

• M1: 90,806 km (0.114 R)
• M2: 537,206 km (0.07 R)
• M3: 812,017 km (0.118 R)
• M4: 1,059,751 km (0.071 R)
• M5: 1,963,173 km (0.08 R)
• M6: 3,693,123 km (0.1 R)
• M7: 4,248,879 km (0.109 R)
• M8: 5,946,366 km (0.067 R)
• M9: 6,662,640 km (0.09 R)
• M10: 6,945,680 km (0.099 R)
• M11: 7,385,198 km (0.112 R)
• M12: 8,928,300 km (0.08 R)
• M13: 10,611,276 km (0.069 R)
• M14: 10,932,762 km (0.06 R)
• M15: 11,730,567 km (0.112 R)
• M16: 12,424,552 km (0.068 R)
• M17: 13,219,365 km (0.111 R)
• M18: 13,666,813 km (0.108 R)
• M19: 14,909,672 km (0.07 R)
• M20: 16,912,787 km (0.08 R)
• M21: 17,529,130 km (0.118 R)
• M22: 20,838,235 km (0.061 R)
• M23: 23,659,053 km (0.106 R)
• M24: 29,790,172 km (0.077 R)
• M25: 30,818,508 km (0.089 R)
• M26: 31,870,480 km (0.055 R)
• M27: 36,173,364 km (0.114 R)
• M28: 38,237,515 km (0.103 R)
• M29: 59,650,057 km (0.09 R)
• M30: 60,666,425 km (0.086 R)
• M31: 68,993,491 km (0.033 R)
• M32: 71,472,926 km (0.071 R)
• M33: 76,608,621 km (0.103 R)
• M34: 77,568,142 km (0.06 R)
• M35: 82,485,872 km (0.096 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 15,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit