🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.43 AU - 0.65 AU

Year: 142 Days

Day: 12.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,989,298 km

• M1: 179,966 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.48 AU - 0.68 AU

Year: 158 Days

Day: 28.3 Hours

Environment

Temp: 245 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,989,298 km

• M1: 37,998 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.77 AU - 0.95 AU

Year: 286 Days

Day: 42.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,989,298 km

• M1: 82,428 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.94 AU - 0.98 AU

Year: 337 Days

Day: 23.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.51 AU - 2.27 AU

Year: 931 Days

Day: 47 Hours

Environment

Temp: -51 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.7 AU - 2.34 AU

Year: 1028 Days

Day: 17.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,989,298 km

• M1: 19,597 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.7

Radius: 11.1

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.79 AU - 12.67 AU

Year: 13479 Days

Day: 13.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,989,298 km

• M1: 138,677 km (0.118 R)
• M2: 649,704 km (0.117 R)
• M3: 1,015,770 km (0.105 R)
• M4: 1,440,328 km (0.096 R)
• M5: 2,452,358 km (0.066 R)
• M6: 4,440,962 km (0.107 R)
• M7: 8,085,765 km (0.114 R)
• M8: 9,442,767 km (0.103 R)
• M9: 10,229,353 km (0.094 R)
• M10: 12,852,701 km (0.116 R)
• M11: 14,421,384 km (0.051 R)
• M12: 17,544,838 km (0.109 R)
• M13: 17,935,139 km (0.073 R)
• M14: 18,733,094 km (0.094 R)
• M15: 26,499,168 km (0.059 R)
• M16: 28,488,521 km (0.098 R)
• M17: 30,351,164 km (0.078 R)
• M18: 31,829,341 km (0.069 R)
• M19: 32,293,692 km (0.116 R)
• M20: 34,075,253 km (0.092 R)
• M21: 35,796,377 km (0.068 R)
• M22: 36,298,577 km (0.034 R)
• M23: 38,485,698 km (0.086 R)
• M24: 39,012,881 km (0.099 R)
• M25: 43,120,838 km (0.107 R)
• M26: 54,967,045 km (0.059 R)
• M27: 56,818,917 km (0.063 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 19,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit