🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.7 AU - 0.74 AU

Year: 230 Days

Day: 27.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,555,385 km

• M1: 56,847 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.98 AU - 1.52 AU

Year: 526 Days

Day: 22.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,555,385 km

• M1: 25,581 km (0.037 R)
• M2: 122,969 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.1

Radius: 11.1

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.78 AU - 9.02 AU

Year: 10003 Days

Day: 10 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,555,385 km

• M1: 138,079 km (0.062 R)
• M2: 790,774 km (0.076 R)
• M3: 1,425,369 km (0.099 R)
• M4: 3,836,437 km (0.053 R)
• M5: 4,454,576 km (0.117 R)
• M6: 5,620,691 km (0.059 R)
• M7: 6,310,936 km (0.07 R)
• M8: 7,173,816 km (0.112 R)
• M9: 7,613,335 km (0.098 R)
• M10: 8,635,238 km (0.112 R)
• M11: 13,833,764 km (0.071 R)
• M12: 14,328,035 km (0.068 R)
• M13: 15,091,433 km (0.063 R)
• M14: 16,630,346 km (0.034 R)
• M15: 18,492,990 km (0.114 R)
• M16: 19,245,168 km (0.084 R)
• M17: 21,296,304 km (0.074 R)
• M18: 21,955,731 km (0.103 R)
• M19: 25,184,203 km (0.074 R)
• M20: 25,643,469 km (0.109 R)
• M21: 26,014,920 km (0.064 R)
• M22: 26,484,209 km (0.067 R)
• M23: 28,716,358 km (0.041 R)
• M24: 31,493,493 km (0.11 R)
• M25: 32,783,326 km (0.068 R)
• M26: 34,220,064 km (0.052 R)
• M27: 35,239,125 km (0.117 R)
• M28: 36,045,607 km (0.096 R)
• M29: 37,815,051 km (0.071 R)
• M30: 41,910,591 km (0.11 R)
• M31: 44,397,955 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.1

Radius: 11.4

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.14 AU - 9.26 AU

Year: 10513 Days

Day: 13.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 45,555,385 km

• M1: 141,819 km (0.066 R)
• M2: 1,086,230 km (0.117 R)
• M3: 1,494,632 km (0.059 R)
• M4: 2,386,535 km (0.03 R)
• M5: 2,961,888 km (0.067 R)
• M6: 3,387,644 km (0.113 R)
• M7: 4,010,270 km (0.056 R)
• M8: 4,533,414 km (0.099 R)
• M9: 4,978,168 km (0.104 R)
• M10: 5,852,568 km (0.072 R)
• M11: 7,738,698 km (0.112 R)
• M12: 8,463,799 km (0.046 R)
• M13: 8,865,768 km (0.109 R)
• M14: 11,070,242 km (0.104 R)
• M15: 11,769,762 km (0.071 R)
• M16: 15,190,617 km (0.09 R)
• M17: 20,473,366 km (0.098 R)
• M18: 21,445,154 km (0.078 R)
• M19: 22,960,281 km (0.107 R)
• M20: 23,480,882 km (0.073 R)
• M21: 24,187,133 km (0.118 R)
• M22: 26,485,854 km (0.118 R)
• M23: 30,357,148 km (0.091 R)
• M24: 32,264,970 km (0.062 R)
• M25: 33,138,023 km (0.055 R)
• M26: 36,084,502 km (0.086 R)
• M27: 38,223,902 km (0.1 R)
• M28: 39,820,709 km (0.064 R)
• M29: 44,474,101 km (0.101 R)
• M30: 45,012,653 km (0.046 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 12,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit