🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.58 AU - 0.62 AU

Year: 163 Days

Day: 44.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.55 AU - 0.89 AU

Year: 215 Days

Day: 40.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 125.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.26 AU - 1.54 AU

Year: 582 Days

Day: 29.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.67 AU - 2.49 AU

Year: 1054 Days

Day: 22.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.99 AU - 2.45 AU

Year: 1163 Days

Day: 28.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.64 AU - 3.48 AU

Year: 1881 Days

Day: 12.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,833,512 km

• M1: 473,477 km (0.077 R)
• M2: 910,303 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.77 AU - 3.43 AU

Year: 1918 Days

Day: 12 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.4 AU - 5.48 AU

Year: 3288 Days

Day: 17.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.4

Radius: 11.6

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.47 AU - 8.57 AU

Year: 7248 Days

Day: 9.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,833,512 km

• M1: 144,512 km (0.077 R)
• M2: 572,810 km (0.092 R)
• M3: 1,469,949 km (0.083 R)
• M4: 2,427,973 km (0.099 R)
• M5: 3,002,878 km (0.043 R)
• M6: 3,412,627 km (0.1 R)
• M7: 4,346,267 km (0.11 R)
• M8: 4,730,434 km (0.046 R)
• M9: 5,288,434 km (0.115 R)
• M10: 6,678,797 km (0.089 R)
• M11: 7,536,591 km (0.1 R)
• M12: 8,720,957 km (0.099 R)
• M13: 10,263,312 km (0.101 R)
• M14: 12,684,703 km (0.073 R)
• M15: 13,416,685 km (0.111 R)
• M16: 15,401,400 km (0.118 R)
• M17: 16,299,885 km (0.079 R)
• M18: 17,643,722 km (0.115 R)
• M19: 24,272,105 km (0.107 R)
• M20: 27,667,528 km (0.115 R)
• M21: 31,877,361 km (0.12 R)
• M22: 32,705,236 km (0.105 R)
• M23: 34,188,200 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.9

Radius: 8.6

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.45 AU - 13.51 AU

Year: 14573 Days

Day: 12.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 53,833,512 km

• M1: 108,458 km (0.089 R)
• M2: 463,903 km (0.116 R)
• M3: 1,631,365 km (0.069 R)
• M4: 2,126,833 km (0.098 R)
• M5: 2,450,264 km (0.084 R)
• M6: 3,974,815 km (0.025 R)
• M7: 4,529,375 km (0.067 R)
• M8: 5,167,858 km (0.069 R)
• M9: 6,350,729 km (0.078 R)
• M10: 9,192,789 km (0.119 R)
• M11: 9,542,250 km (0.118 R)
• M12: 10,643,889 km (0.11 R)
• M13: 10,973,752 km (0.107 R)
• M14: 12,301,882 km (0.116 R)
• M15: 13,928,609 km (0.086 R)
• M16: 16,193,670 km (0.105 R)
• M17: 16,777,700 km (0.115 R)
• M18: 17,527,335 km (0.1 R)
• M19: 19,417,654 km (0.091 R)
• M20: 20,076,782 km (0.111 R)
• M21: 22,412,155 km (0.106 R)
• M22: 25,602,928 km (0.086 R)
• M23: 28,448,429 km (0.109 R)
• M24: 30,716,183 km (0.085 R)
• M25: 33,218,357 km (0.115 R)
• M26: 34,160,973 km (0.038 R)
• M27: 37,727,685 km (0.114 R)
• M28: 39,273,630 km (0.089 R)
• M29: 44,305,504 km (0.038 R)
• M30: 45,160,007 km (0.065 R)
• M31: 46,316,398 km (0.112 R)
• M32: 46,755,019 km (0.082 R)
• M33: 48,387,431 km (0.07 R)
• M34: 48,688,123 km (0.116 R)
• M35: 49,293,546 km (0.106 R)
• M36: 49,598,127 km (0.118 R)
• M37: 52,395,906 km (0.12 R)
• M38: 53,191,318 km (0.107 R)
• M39: 53,511,757 km (0.039 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 15,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit