🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.03 AU - 1.05 AU

Year: 391 Days

Day: 24.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,367,508 km

• M1: 42,037 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.96 AU - 1.58 AU

Year: 528 Days

Day: 39.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3 AU - 3.5 AU

Year: 2162 Days

Day: 43.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.31 AU - 4.59 AU

Year: 3464 Days

Day: 44.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,367,508 km

• M1: 226,342 km (0.085 R)
• M2: 2,158,697 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.7

Radius: 13

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.03 AU - 12.09 AU

Year: 11773 Days

Day: 14.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,367,508 km

• M1: 240,703 km (0.11 R)
• M2: 738,714 km (0.103 R)
• M3: 1,742,366 km (0.118 R)
• M4: 2,185,625 km (0.07 R)
• M5: 5,249,240 km (0.108 R)
• M6: 6,416,851 km (0.11 R)
• M7: 7,825,614 km (0.082 R)
• M8: 8,404,109 km (0.059 R)
• M9: 9,261,754 km (0.113 R)
• M10: 14,564,400 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.7

Radius: 6.7

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.71 AU - 14.91 AU

Year: 18935 Days

Day: 15.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,367,508 km

• M1: 90,806 km (0.073 R)
• M2: 417,079 km (0.093 R)
• M3: 1,072,617 km (0.108 R)
• M4: 2,161,689 km (0.065 R)
• M5: 3,499,693 km (0.066 R)
• M6: 4,077,140 km (0.114 R)
• M7: 5,561,750 km (0.114 R)
• M8: 6,868,637 km (0.113 R)
• M9: 7,118,914 km (0.076 R)
• M10: 7,637,719 km (0.11 R)
• M11: 9,044,837 km (0.101 R)
• M12: 9,295,264 km (0.05 R)
• M13: 14,023,454 km (0.104 R)
• M14: 18,412,805 km (0.088 R)
• M15: 19,973,709 km (0.104 R)
• M16: 24,986,285 km (0.07 R)
• M17: 25,678,923 km (0.106 R)
• M18: 25,979,615 km (0.036 R)
• M19: 26,999,125 km (0.085 R)
• M20: 29,994,971 km (0.088 R)
• M21: 32,382,404 km (0.051 R)
• M22: 37,019,040 km (0.069 R)
• M23: 40,164,485 km (0.107 R)
• M24: 42,777,661 km (0.086 R)
• M25: 51,611,415 km (0.114 R)
• M26: 52,895,563 km (0.109 R)
• M27: 56,367,580 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 13,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit