🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.55 AU - 0.67 AU

Year: 183 Days

Day: 42.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,312,503 km

• M1: 142,118 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.88 AU - 0.96 AU

Year: 340 Days

Day: 33 Hours

Environment

Temp: 28 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,312,503 km

• M1: 120,127 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.24 AU - 1.68 AU

Year: 679 Days

Day: 26.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.37 AU - 2.19 AU

Year: 914 Days

Day: 36.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.5

Radius: 13.1

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.06 AU - 10.16 AU

Year: 10586 Days

Day: 8.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,312,503 km

• M1: 163,062 km (0.107 R)
• M2: 736,919 km (0.106 R)
• M3: 1,316,760 km (0.116 R)
• M4: 1,865,186 km (0.082 R)
• M5: 3,315,089 km (0.073 R)
• M6: 3,963,596 km (0.075 R)
• M7: 4,815,855 km (0.117 R)
• M8: 5,549,333 km (0.096 R)
• M9: 6,654,412 km (0.114 R)
• M10: 7,483,035 km (0.08 R)
• M11: 9,393,849 km (0.088 R)
• M12: 10,030,687 km (0.108 R)
• M13: 11,013,395 km (0.077 R)
• M14: 13,050,021 km (0.072 R)
• M15: 13,719,621 km (0.112 R)
• M16: 15,393,621 km (0.074 R)
• M17: 18,530,987 km (0.113 R)
• M18: 20,329,902 km (0.091 R)
• M19: 23,375,714 km (0.116 R)
• M20: 24,638,321 km (0.075 R)
• M21: 30,041,347 km (0.099 R)
• M22: 30,674,744 km (0.04 R)
• M23: 31,641,595 km (0.096 R)
• M24: 33,410,440 km (0.092 R)
• M25: 36,543,618 km (0.025 R)
• M26: 41,798,842 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.1

Radius: 12.3

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.56 AU - 11.54 AU

Year: 11363 Days

Day: 12.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 33,312,503 km

• M1: 153,637 km (0.082 R)
• M2: 820,245 km (0.096 R)
• M3: 1,456,335 km (0.107 R)
• M4: 4,372,895 km (0.065 R)
• M5: 4,869,411 km (0.029 R)
• M6: 8,927,253 km (0.087 R)
• M7: 11,624,503 km (0.097 R)
• M8: 18,037,614 km (0.089 R)
• M9: 19,947,530 km (0.046 R)
• M10: 26,482,413 km (0.098 R)
• M11: 27,606,941 km (0.101 R)
• M12: 29,307,420 km (0.036 R)
• M13: 32,036,085 km (0.118 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: 539 - 16,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit