🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.74 AU - 0.78 AU

Year: 236 Days

Day: 35.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 107.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,334,762 km

• M1: 230,530 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.3 AU - 1.94 AU

Year: 735 Days

Day: 21.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.06 AU - 2.96 AU

Year: 1417 Days

Day: 31.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.16 AU - 4.08 AU

Year: 2455 Days

Day: 39.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,334,762 km

• M1: 2,967,872 km (0.043 R)

Asteroid Belt

Center: 6.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.9

Radius: 13.8

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.71 AU - 12.01 AU

Year: 11036 Days

Day: 12.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 22,334,762 km

• M1: 177,273 km (0.07 R)
• M2: 322,982 km (0.079 R)
• M3: 442,062 km (0.101 R)
• M4: 780,003 km (0.027 R)
• M5: 991,235 km (0.056 R)
• M6: 1,524,103 km (0.049 R)
• M7: 1,630,168 km (0.068 R)
• M8: 1,794,127 km (0.031 R)
• M9: 1,978,282 km (0.096 R)
• M10: 2,228,709 km (0.07 R)
• M11: 2,443,083 km (0.061 R)
• M12: 2,810,046 km (0.037 R)
• M13: 2,975,352 km (0.104 R)
• M14: 3,109,841 km (0.116 R)
• M15: 3,420,256 km (0.106 R)
• M16: 3,579,279 km (0.119 R)
• M17: 3,777,047 km (0.096 R)
• M18: 4,221,203 km (0.119 R)
• M19: 5,159,780 km (0.065 R)
• M20: 5,363,233 km (0.116 R)
• M21: 6,161,188 km (0.117 R)
• M22: 7,267,465 km (0.106 R)
• M23: 7,381,458 km (0.098 R)
• M24: 8,101,622 km (0.086 R)
• M25: 8,291,312 km (0.093 R)
• M26: 8,723,201 km (0.093 R)
• M27: 9,137,887 km (0.116 R)
• M28: 10,164,727 km (0.094 R)
• M29: 10,939,045 km (0.079 R)
• M30: 11,465,929 km (0.118 R)
• M31: 12,326,266 km (0.104 R)
• M32: 13,096,097 km (0.098 R)
• M33: 13,346,972 km (0.115 R)
• M34: 13,683,717 km (0.114 R)
• M35: 13,966,607 km (0.095 R)
• M36: 14,566,943 km (0.118 R)
• M37: 14,711,155 km (0.051 R)
• M38: 15,088,292 km (0.117 R)
• M39: 15,674,865 km (0.03 R)
• M40: 16,119,619 km (0.052 R)
• M41: 17,173,536 km (0.069 R)
• M42: 17,295,459 km (0.107 R)
• M43: 17,540,051 km (0.105 R)
• M44: 18,748,952 km (0.108 R)
• M45: 19,984,780 km (0.099 R)
• M46: 20,080,971 km (0.064 R)
• M47: 20,370,293 km (0.079 R)
• M48: 21,870,910 km (0.096 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 15,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit