🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.56 AU - 0.84 AU

Year: 207 Days

Day: 30.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.67 AU - 2.35 AU

Year: 1006 Days

Day: 38.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.85 AU - 3.93 AU

Year: 2204 Days

Day: 17.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.04 AU - 4.18 AU

Year: 2942 Days

Day: 31.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,370,350 km

• M1: 240,703 km (0.078 R)
• M2: 590,014 km (0.119 R)

Asteroid Belt

Center: 5.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.8

Radius: 13.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.05 AU - 6.85 AU

Year: 5125 Days

Day: 12.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,370,350 km

• M1: 177,872 km (0.1 R)
• M2: 286,181 km (0.108 R)
• M3: 521,797 km (0.031 R)
• M4: 747,092 km (0.045 R)
• M5: 1,019,958 km (0.095 R)
• M6: 1,210,845 km (0.115 R)
• M7: 1,296,565 km (0.115 R)
• M8: 1,551,330 km (0.085 R)
• M9: 2,023,910 km (0.102 R)
• M10: 2,303,658 km (0.082 R)
• M11: 2,766,513 km (0.117 R)
• M12: 2,901,301 km (0.103 R)
• M13: 3,177,908 km (0.068 R)
• M14: 3,421,902 km (0.095 R)
• M15: 3,567,012 km (0.098 R)
• M16: 4,080,731 km (0.066 R)
• M17: 4,894,992 km (0.107 R)
• M18: 5,106,523 km (0.045 R)
• M19: 5,201,518 km (0.054 R)
• M20: 5,759,069 km (0.114 R)
• M21: 5,982,568 km (0.104 R)
• M22: 6,082,799 km (0.117 R)
• M23: 6,800,420 km (0.048 R)
• M24: 7,222,436 km (0.075 R)
• M25: 7,382,954 km (0.118 R)
• M26: 7,571,896 km (0.081 R)
• M27: 8,009,470 km (0.092 R)
• M28: 8,539,794 km (0.09 R)
• M29: 8,738,161 km (0.055 R)
• M30: 9,052,915 km (0.059 R)
• M31: 10,138,996 km (0.066 R)
• M32: 10,349,031 km (0.057 R)
• M33: 10,469,757 km (0.069 R)
• M34: 11,265,916 km (0.073 R)
• M35: 11,514,847 km (0.102 R)
• M36: 11,640,061 km (0.091 R)
• M37: 11,797,138 km (0.115 R)
• M38: 12,081,674 km (0.03 R)
• M39: 12,496,658 km (0.119 R)
• M40: 12,689,789 km (0.03 R)
• M41: 13,275,165 km (0.105 R)
• M42: 13,439,424 km (0.119 R)
• M43: 13,538,159 km (0.118 R)
• M44: 13,902,729 km (0.113 R)
• M45: 14,169,761 km (0.115 R)
• M46: 14,371,269 km (0.104 R)
• M47: 15,461,838 km (0.119 R)
• M48: 16,227,031 km (0.095 R)
• M49: 16,720,404 km (0.059 R)
• M50: 17,362,030 km (0.078 R)
• M51: 17,505,644 km (0.103 R)
• M52: 17,649,856 km (0.076 R)
• M53: 17,902,826 km (0.108 R)
• M54: 18,084,438 km (0.051 R)
• M55: 20,159,061 km (0.114 R)
• M56: 20,613,390 km (0.102 R)
• M57: 20,918,121 km (0.063 R)
• M58: 21,032,862 km (0.062 R)
• M59: 22,269,139 km (0.114 R)
• M60: 22,425,319 km (0.117 R)
• M61: 22,699,532 km (0.053 R)
• M62: 23,449,466 km (0.06 R)
• M63: 23,648,132 km (0.105 R)
• M64: 24,287,663 km (0.072 R)
• M65: 24,649,989 km (0.052 R)
• M66: 25,095,192 km (0.092 R)
• M67: 25,257,805 km (0.114 R)
• M68: 26,117,095 km (0.117 R)
• M69: 26,281,803 km (0.118 R)
• M70: 26,529,686 km (0.052 R)
• M71: 26,653,853 km (0.045 R)
• M72: 26,778,168 km (0.119 R)
• M73: 26,902,783 km (0.08 R)
• M74: 27,361,151 km (0.038 R)
• M75: 27,612,326 km (0.053 R)
• M76: 28,370,339 km (0.051 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 19,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit