🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.55 AU - 0.67 AU

Year: 166 Days

Day: 26.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,678,994 km

• M1: 303,384 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.49 AU - 0.79 AU

Year: 178 Days

Day: 39.8 Hours

Environment

Temp: 241 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,678,994 km

• M1: 281,244 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.02 AU - 1.1 AU

Year: 380 Days

Day: 36.5 Hours

Environment

Temp: 82 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.14 AU - 1.68 AU

Year: 583 Days

Day: 25.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.09 AU - 3.17 AU

Year: 1928 Days

Day: 30 Hours

Environment

Temp: -88 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,678,994 km

• M1: 110,254 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.9

Radius: 6.5

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.85 AU - 14.57 AU

Year: 17679 Days

Day: 20.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,678,994 km

• M1: 112,198 km (0.111 R)
• M2: 503,397 km (0.103 R)
• M3: 805,285 km (0.102 R)
• M4: 1,780,813 km (0.088 R)
• M5: 2,366,339 km (0.091 R)
• M6: 2,647,284 km (0.063 R)
• M7: 5,953,846 km (0.065 R)
• M8: 9,389,211 km (0.088 R)
• M9: 17,546,484 km (0.058 R)
• M10: 18,448,260 km (0.08 R)
• M11: 21,988,643 km (0.105 R)
• M12: 24,216,604 km (0.099 R)
• M13: 25,333,502 km (0.072 R)
• M14: 27,451,508 km (0.079 R)
• M15: 33,381,269 km (0.079 R)
• M16: 46,909,105 km (0.065 R)
• M17: 56,877,559 km (0.108 R)
• M18: 57,945,838 km (0.113 R)
• M19: 59,573,163 km (0.07 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 13,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit