🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.52 AU - 0.62 AU

Year: 154 Days

Day: 18.2 Hours

Environment

Temp: 222 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,578,310 km

• M1: 44,131 km (0.095 R)
• M2: 321,935 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.82 AU - 1.02 AU

Year: 316 Days

Day: 33.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,578,310 km

• M1: 223,798 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.14 AU - 1.74 AU

Year: 619 Days

Day: 35.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.92 AU - 2.4 AU

Year: 1137 Days

Day: 13.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,578,310 km

• M1: 921,822 km (0.094 R)
• M2: 1,437,935 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.2

Radius: 3.8

Gravity: 43.71 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 14.2 AU - 16.02 AU

Year: 21036 Days

Day: 15.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 76,578,310 km

• M1: 68,217 km (0.083 R)
• M2: 189,690 km (0.034 R)
• M3: 450,439 km (0.026 R)
• M4: 966,253 km (0.058 R)
• M5: 1,536,969 km (0.118 R)
• M6: 1,856,510 km (0.086 R)
• M7: 2,197,294 km (0.075 R)
• M8: 2,950,369 km (0.119 R)
• M9: 3,738,301 km (0.111 R)
• M10: 5,399,436 km (0.071 R)
• M11: 5,798,713 km (0.086 R)
• M12: 6,260,222 km (0.11 R)
• M13: 6,745,966 km (0.048 R)
• M14: 7,114,576 km (0.114 R)
• M15: 8,094,741 km (0.114 R)
• M16: 8,249,275 km (0.118 R)
• M17: 8,564,029 km (0.114 R)
• M18: 10,500,723 km (0.059 R)
• M19: 14,520,717 km (0.032 R)
• M20: 14,672,559 km (0.089 R)
• M21: 14,825,448 km (0.102 R)
• M22: 15,685,337 km (0.051 R)
• M23: 16,006,075 km (0.088 R)
• M24: 16,743,891 km (0.064 R)
• M25: 18,641,989 km (0.079 R)
• M26: 20,487,877 km (0.099 R)
• M27: 22,149,760 km (0.06 R)
• M28: 22,655,102 km (0.062 R)
• M29: 23,584,104 km (0.08 R)
• M30: 33,775,310 km (0.05 R)
• M31: 35,671,313 km (0.114 R)
• M32: 39,231,144 km (0.101 R)
• M33: 48,386,534 km (0.093 R)
• M34: 57,528,908 km (0.095 R)
• M35: 65,249,505 km (0.101 R)
• M36: 68,181,174 km (0.081 R)
• M37: 71,637,633 km (0.109 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 11,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit