🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.66 AU - 0.98 AU

Year: 261 Days

Day: 39.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,262,151 km

• M1: 134,488 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.94 AU - 1.48 AU

Year: 468 Days

Day: 21.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.61 AU - 1.79 AU

Year: 779 Days

Day: 25.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,262,151 km

• M1: 1,324,689 km (0.093 R)
• M2: 1,576,911 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.83 AU - 3.69 AU

Year: 2069 Days

Day: 29 Hours

Environment

Temp: -104 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,262,151 km

• M1: 65,075 km (0.037 R)
• M2: 152,590 km (0.069 R)

Asteroid Belt

Center: 11.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 20.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.5

Radius: 7.8

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 15.64 AU - 24.88 AU

Year: 32051 Days

Day: 21.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 31,262,151 km

• M1: 166,054 km (0.099 R)
• M2: 414,536 km (0.107 R)
• M3: 1,082,490 km (0.048 R)
• M4: 1,218,475 km (0.06 R)
• M5: 1,660,088 km (0.089 R)
• M6: 1,835,566 km (0.117 R)
• M7: 4,110,052 km (0.109 R)
• M8: 4,276,405 km (0.062 R)
• M9: 5,502,210 km (0.111 R)
• M10: 5,606,779 km (0.072 R)
• M11: 7,225,128 km (0.065 R)
• M12: 8,159,217 km (0.117 R)
• M13: 9,286,138 km (0.051 R)
• M14: 9,788,488 km (0.089 R)
• M15: 10,138,846 km (0.119 R)
• M16: 10,819,367 km (0.075 R)
• M17: 12,947,845 km (0.102 R)
• M18: 13,508,688 km (0.067 R)
• M19: 18,193,046 km (0.084 R)
• M20: 19,976,103 km (0.104 R)
• M21: 22,690,257 km (0.115 R)
• M22: 23,027,151 km (0.093 R)
• M23: 26,043,793 km (0.105 R)
• M24: 26,264,001 km (0.085 R)
• M25: 27,106,386 km (0.085 R)
• M26: 29,778,204 km (0.1 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 13,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit