🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.52 AU - 0.74 AU

Year: 182 Days

Day: 36.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,068,674 km

• M1: 58,194 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.58 AU - 0.76 AU

Year: 199 Days

Day: 24.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,068,674 km

• M1: 42,486 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.78 AU - 0.9 AU

Year: 280 Days

Day: 25.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.02 AU - 1.62 AU

Year: 551 Days

Day: 46.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.83 AU - 4.49 AU

Year: 2545 Days

Day: 47.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,068,674 km

• M1: 40,242 km (0.095 R)

Asteroid Belt

Center: 8.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98

Radius: 3.7

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 13.66 AU - 14.02 AU

Year: 18713 Days

Day: 21 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,068,674 km

• M1: 46,076 km (0.077 R)
• M2: 249,828 km (0.112 R)
• M3: 408,253 km (0.112 R)
• M4: 676,482 km (0.088 R)
• M5: 1,012,179 km (0.043 R)
• M6: 1,234,482 km (0.076 R)
• M7: 4,685,705 km (0.087 R)
• M8: 5,239,516 km (0.071 R)
• M9: 8,761,648 km (0.065 R)
• M10: 9,873,908 km (0.101 R)
• M11: 11,481,786 km (0.052 R)
• M12: 13,312,565 km (0.111 R)
• M13: 15,958,802 km (0.119 R)
• M14: 16,737,010 km (0.116 R)
• M15: 18,509,296 km (0.108 R)
• M16: 20,029,061 km (0.034 R)
• M17: 30,531,280 km (0.101 R)
• M18: 34,641,033 km (0.119 R)
• M19: 34,963,416 km (0.09 R)
• M20: 35,614,017 km (0.077 R)
• M21: 37,954,775 km (0.084 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 16,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit