🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.51 AU - 0.79 AU

Year: 201 Days

Day: 19.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.53 AU - 1.57 AU

Year: 739 Days

Day: 16.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,447,356 km

• M1: 46,824 km (0.037 R)
• M2: 751,879 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.35 AU - 1.85 AU

Year: 775 Days

Day: 46.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,447,356 km

• M1: 542,741 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.3 AU - 3.68 AU

Year: 1980 Days

Day: 41.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.5 AU - 3.78 AU

Year: 2659 Days

Day: 38.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.6

Radius: 11.9

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.93 AU - 7.85 AU

Year: 6925 Days

Day: 13.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,447,356 km

• M1: 147,952 km (0.106 R)
• M2: 612,154 km (0.055 R)
• M3: 988,244 km (0.093 R)
• M4: 1,632,113 km (0.051 R)
• M5: 2,223,024 km (0.088 R)
• M6: 2,973,557 km (0.087 R)
• M7: 3,408,737 km (0.101 R)
• M8: 4,012,664 km (0.074 R)
• M9: 5,157,087 km (0.086 R)
• M10: 5,723,615 km (0.104 R)
• M11: 7,518,041 km (0.083 R)
• M12: 8,586,918 km (0.081 R)
• M13: 9,476,128 km (0.11 R)
• M14: 11,230,163 km (0.12 R)
• M15: 13,133,795 km (0.111 R)
• M16: 15,117,613 km (0.119 R)
• M17: 16,479,701 km (0.083 R)
• M18: 22,587,483 km (0.118 R)
• M19: 23,507,361 km (0.102 R)
• M20: 24,801,532 km (0.11 R)
• M21: 25,690,442 km (0.076 R)
• M22: 26,692,598 km (0.042 R)
• M23: 27,531,693 km (0.095 R)
• M24: 30,658,438 km (0.12 R)
• M25: 31,578,764 km (0.026 R)
• M26: 34,232,032 km (0.065 R)
• M27: 38,544,639 km (0.094 R)
• M28: 41,447,287 km (0.028 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: 544 - 16,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit