🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.51 AU - 0.81 AU

Year: 201 Days

Day: 30.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.91 AU - 1.09 AU

Year: 375 Days

Day: 34.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 68,977,470 km

• M1: 57,894 km (0.06 R)
• M2: 208,839 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.95 AU - 3.37 AU

Year: 2105 Days

Day: 15.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.2

Radius: 3.7

Gravity: 42.97 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.4 AU - 14.64 AU

Year: 18629 Days

Day: 15.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,977,470 km

• M1: 51,462 km (0.119 R)
• M2: 441,314 km (0.113 R)
• M3: 657,483 km (0.067 R)
• M4: 810,372 km (0.094 R)
• M5: 2,200,585 km (0.058 R)
• M6: 3,104,006 km (0.115 R)
• M7: 3,509,416 km (0.112 R)
• M8: 4,294,207 km (0.035 R)
• M9: 7,669,284 km (0.113 R)
• M10: 10,601,552 km (0.116 R)
• M11: 13,425,960 km (0.104 R)
• M12: 13,917,090 km (0.071 R)
• M13: 17,200,165 km (0.101 R)
• M14: 17,612,457 km (0.097 R)
• M15: 26,861,494 km (0.12 R)
• M16: 29,010,318 km (0.105 R)
• M17: 30,305,237 km (0.036 R)
• M18: 36,004,767 km (0.057 R)
• M19: 36,950,973 km (0.049 R)
• M20: 40,756,294 km (0.093 R)
• M21: 41,783,732 km (0.031 R)
• M22: 43,433,049 km (0.108 R)
• M23: 43,585,040 km (0.062 R)
• M24: 45,125,300 km (0.057 R)
• M25: 51,139,284 km (0.117 R)
• M26: 54,425,351 km (0.069 R)
• M27: 55,849,971 km (0.052 R)
• M28: 58,033,352 km (0.095 R)
• M29: 63,152,592 km (0.046 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 17,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit