🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.35 AU - 1.65 AU

Year: 668 Days

Day: 46.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,546,510 km

• M1: 262,544 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.03 AU - 3.29 AU

Year: 2042 Days

Day: 39.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,546,510 km

• M1: 487,390 km (0.059 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.19 AU - 4.91 AU

Year: 3527 Days

Day: 26.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.9

Radius: 8.8

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.81 AU - 5.29 AU

Year: 4124 Days

Day: 11.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 12,546,510 km

• M1: 121,324 km (0.103 R)
• M2: 290,519 km (0.116 R)
• M3: 481,556 km (0.112 R)
• M4: 725,699 km (0.084 R)
• M5: 1,776,026 km (0.091 R)
• M6: 1,951,355 km (0.116 R)
• M7: 2,272,242 km (0.039 R)
• M8: 2,911,773 km (0.082 R)
• M9: 3,220,693 km (0.081 R)
• M10: 4,224,943 km (0.055 R)
• M11: 4,779,652 km (0.093 R)
• M12: 6,296,425 km (0.045 R)
• M13: 6,800,270 km (0.083 R)
• M14: 7,147,188 km (0.052 R)
• M15: 7,999,447 km (0.106 R)
• M16: 8,484,892 km (0.113 R)
• M17: 8,900,475 km (0.117 R)
• M18: 9,211,788 km (0.116 R)
• M19: 10,028,144 km (0.108 R)
• M20: 11,035,536 km (0.036 R)
• M21: 11,541,326 km (0.09 R)
• M22: 12,189,833 km (0.099 R)
• M23: 13,298,952 km (0.119 R)
• M24: 13,749,391 km (0.032 R)
• M25: 14,385,331 km (0.109 R)
• M26: 17,703,113 km (0.104 R)
• M27: 18,995,489 km (0.062 R)
• M28: 19,450,266 km (0.067 R)
• M29: 20,804,127 km (0.104 R)
• M30: 21,541,944 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.9

Radius: 15

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.87 AU - 6.13 AU

Year: 4688 Days

Day: 11.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 12,546,510 km

• M1: 291,117 km (0.063 R)
• M2: 846,126 km (0.064 R)
• M3: 1,615,358 km (0.111 R)
• M4: 3,093,983 km (0.099 R)
• M5: 4,216,416 km (0.114 R)
• M6: 4,800,745 km (0.095 R)
• M7: 5,123,428 km (0.095 R)
• M8: 6,382,144 km (0.072 R)
• M9: 6,701,237 km (0.095 R)
• M10: 7,046,658 km (0.112 R)
• M11: 8,824,928 km (0.055 R)
• M12: 9,954,841 km (0.102 R)
• M13: 11,936,265 km (0.091 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 16,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit