🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.91 AU - 0.95 AU

Year: 314 Days

Day: 30.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,321,124 km

• M1: 272,567 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.05 AU - 3.01 AU

Year: 1408 Days

Day: 46.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,321,124 km

• M1: 352,901 km (0.095 R)
• M2: 468,690 km (0.096 R)

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.65 AU - 5.91 AU

Year: 3656 Days

Day: 12.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.6

Radius: 10.2

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.13 AU - 6.57 AU

Year: 5598 Days

Day: 9 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 26,321,124 km

• M1: 126,859 km (0.079 R)
• M2: 548,127 km (0.1 R)
• M3: 1,112,111 km (0.108 R)
• M4: 1,913,806 km (0.103 R)
• M5: 3,533,950 km (0.114 R)
• M6: 4,383,816 km (0.106 R)
• M7: 4,710,538 km (0.042 R)
• M8: 5,562,198 km (0.088 R)
• M9: 6,265,757 km (0.072 R)
• M10: 8,599,933 km (0.102 R)
• M11: 9,795,369 km (0.115 R)
• M12: 12,297,843 km (0.107 R)
• M13: 12,730,928 km (0.054 R)
• M14: 15,051,042 km (0.051 R)
• M15: 16,002,335 km (0.095 R)
• M16: 18,414,750 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.3

Radius: 9

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.01 AU - 7.33 AU

Year: 6027 Days

Day: 12.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 26,321,124 km

• M1: 112,198 km (0.034 R)
• M2: 725,101 km (0.107 R)
• M3: 1,274,574 km (0.119 R)
• M4: 2,095,567 km (0.067 R)
• M5: 3,195,411 km (0.049 R)
• M6: 3,507,472 km (0.09 R)
• M7: 5,225,603 km (0.089 R)
• M8: 5,604,983 km (0.088 R)
• M9: 6,328,140 km (0.08 R)
• M10: 6,634,366 km (0.072 R)
• M11: 7,047,107 km (0.091 R)
• M12: 7,612,736 km (0.107 R)
• M13: 8,872,500 km (0.1 R)
• M14: 9,217,772 km (0.078 R)
• M15: 10,224,117 km (0.112 R)
• M16: 10,992,900 km (0.115 R)
• M17: 13,231,333 km (0.118 R)
• M18: 16,608,655 km (0.086 R)
• M19: 18,588,583 km (0.119 R)
• M20: 19,538,679 km (0.089 R)
• M21: 20,788,120 km (0.105 R)
• M22: 21,261,597 km (0.099 R)
• M23: 22,159,933 km (0.108 R)
• M24: 22,725,263 km (0.104 R)
• M25: 23,737,592 km (0.052 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 14,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit