🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.44 AU - 0.74 AU

Year: 166 Days

Day: 37.4 Hours

Environment

Temp: 209 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.99 AU - 1.63 AU

Year: 548 Days

Day: 43.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,535,352 km

• M1: 831,465 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.85 AU - 3.87 AU

Year: 2770 Days

Day: 27.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.1

Radius: 14.6

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.85 AU - 11.31 AU

Year: 13471 Days

Day: 13.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 61,535,352 km

• M1: 181,612 km (0.103 R)
• M2: 778,208 km (0.083 R)
• M3: 1,510,191 km (0.116 R)
• M4: 2,004,163 km (0.037 R)
• M5: 3,661,109 km (0.105 R)
• M6: 4,545,681 km (0.078 R)
• M7: 5,182,669 km (0.119 R)
• M8: 6,266,505 km (0.097 R)
• M9: 7,165,738 km (0.113 R)
• M10: 10,667,824 km (0.058 R)
• M11: 12,156,622 km (0.099 R)
• M12: 13,168,801 km (0.074 R)
• M13: 18,329,030 km (0.102 R)
• M14: 20,829,708 km (0.068 R)
• M15: 23,388,580 km (0.082 R)
• M16: 27,655,261 km (0.1 R)
• M17: 30,450,347 km (0.064 R)
• M18: 31,520,870 km (0.073 R)
• M19: 34,777,915 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.9

Radius: 6.7

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 19.49 AU - 20.21 AU

Year: 32302 Days

Day: 19 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,535,352 km

• M1: 132,693 km (0.106 R)
• M2: 702,661 km (0.088 R)
• M3: 1,020,706 km (0.099 R)
• M4: 1,676,992 km (0.112 R)
• M5: 2,291,690 km (0.047 R)
• M6: 2,650,874 km (0.035 R)
• M7: 3,272,453 km (0.074 R)
• M8: 4,135,484 km (0.088 R)
• M9: 7,137,464 km (0.064 R)
• M10: 9,706,209 km (0.09 R)
• M11: 11,108,240 km (0.063 R)
• M12: 12,260,293 km (0.067 R)
• M13: 15,522,574 km (0.118 R)
• M14: 21,984,903 km (0.098 R)
• M15: 27,165,926 km (0.117 R)
• M16: 31,077,162 km (0.102 R)
• M17: 32,379,861 km (0.069 R)
• M18: 34,090,064 km (0.078 R)
• M19: 45,935,373 km (0.093 R)
• M20: 53,944,095 km (0.051 R)
• M21: 57,040,771 km (0.068 R)
• M22: 58,276,299 km (0.051 R)
• M23: 61,535,289 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 18,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit