🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.48 AU - 0.56 AU

Year: 132 Days

Day: 26.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,678,246 km

• M1: 87,216 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.65 AU - 0.67 AU

Year: 189 Days

Day: 13.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,678,246 km

• M1: 38,596 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.85 AU - 1.37 AU

Year: 413 Days

Day: 21.4 Hours

Environment

Temp: 38 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.2

Radius: 9.2

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.09 AU - 7.49 AU

Year: 5570 Days

Day: 14 Hours

Environment

Temp: -142 °C

Axial Tilt: 167.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,678,246 km

• M1: 114,442 km (0.104 R)
• M2: 459,265 km (0.076 R)
• M3: 1,262,606 km (0.088 R)
• M4: 1,633,758 km (0.089 R)
• M5: 1,988,305 km (0.077 R)
• M6: 2,410,770 km (0.106 R)
• M7: 3,700,603 km (0.084 R)
• M8: 4,001,294 km (0.097 R)
• M9: 6,892,722 km (0.109 R)
• M10: 8,925,607 km (0.078 R)
• M11: 10,303,254 km (0.058 R)
• M12: 10,622,496 km (0.108 R)
• M13: 13,583,038 km (0.106 R)
• M14: 14,815,126 km (0.082 R)
• M15: 16,989,830 km (0.117 R)
• M16: 19,025,857 km (0.078 R)
• M17: 20,209,027 km (0.097 R)
• M18: 25,269,175 km (0.071 R)
• M19: 25,934,736 km (0.074 R)
• M20: 28,267,565 km (0.06 R)

Asteroid Belt

Center: 10.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.6

Radius: 4

Gravity: 54.91 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.4 AU - 17.1 AU

Year: 20003 Days

Day: 23.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,678,246 km

• M1: 50,714 km (0.089 R)
• M2: 281,394 km (0.062 R)
• M3: 1,264,850 km (0.086 R)
• M4: 2,992,257 km (0.059 R)
• M5: 3,240,439 km (0.045 R)
• M6: 3,562,224 km (0.102 R)
• M7: 6,482,674 km (0.113 R)
• M8: 7,136,417 km (0.076 R)
• M9: 7,629,641 km (0.098 R)
• M10: 9,302,444 km (0.079 R)
• M11: 10,565,350 km (0.099 R)
• M12: 12,074,792 km (0.055 R)
• M13: 16,762,292 km (0.078 R)
• M14: 19,933,617 km (0.059 R)
• M15: 20,319,729 km (0.076 R)
• M16: 21,407,156 km (0.089 R)
• M17: 23,375,864 km (0.1 R)
• M18: 25,012,764 km (0.073 R)
• M19: 26,376,199 km (0.11 R)
• M20: 27,668,725 km (0.075 R)
• M21: 29,623,370 km (0.026 R)
• M22: 34,216,175 km (0.032 R)
• M23: 61,092,629 km (0.108 R)
• M24: 73,612,026 km (0.116 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 17,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit