🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.55 AU - 0.65 AU

Year: 174 Days

Day: 26 Hours

Environment

Temp: 213 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,980,254 km

• M1: 83,625 km (0.079 R)
• M2: 156,479 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.31 AU - 1.71 AU

Year: 695 Days

Day: 36 Hours

Environment

Temp: -50 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,980,254 km

• M1: 53,706 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.32 AU - 1.86 AU

Year: 751 Days

Day: 14.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,980,254 km

• M1: 855,849 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.94 AU - 2.28 AU

Year: 1149 Days

Day: 22.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.9

Radius: 8

Gravity: 15.62 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 15.16 AU - 17.68 AU

Year: 24934 Days

Day: 15.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 99,980,254 km

• M1: 99,483 km (0.109 R)
• M2: 356,342 km (0.072 R)
• M3: 616,642 km (0.047 R)
• M4: 1,024,446 km (0.091 R)
• M5: 1,532,630 km (0.072 R)
• M6: 2,689,770 km (0.106 R)
• M7: 5,888,621 km (0.082 R)
• M8: 9,080,292 km (0.112 R)
• M9: 11,635,872 km (0.038 R)
• M10: 14,801,662 km (0.066 R)
• M11: 15,394,219 km (0.096 R)
• M12: 16,002,484 km (0.076 R)
• M13: 17,174,434 km (0.111 R)
• M14: 17,546,334 km (0.043 R)
• M15: 22,217,528 km (0.106 R)
• M16: 27,025,903 km (0.037 R)
• M17: 28,814,794 km (0.062 R)
• M18: 30,139,932 km (0.029 R)
• M19: 31,366,784 km (0.067 R)
• M20: 35,697,044 km (0.099 R)
• M21: 43,599,551 km (0.114 R)
• M22: 43,944,674 km (0.085 R)
• M23: 46,412,739 km (0.108 R)
• M24: 53,180,248 km (0.082 R)
• M25: 57,831,545 km (0.101 R)
• M26: 61,438,798 km (0.106 R)
• M27: 69,567,199 km (0.1 R)
• M28: 74,378,565 km (0.073 R)
• M29: 75,118,925 km (0.083 R)
• M30: 78,638,813 km (0.088 R)
• M31: 81,219,227 km (0.115 R)
• M32: 94,972,507 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 19,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit