🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.63 AU - 0.95 AU

Year: 254 Days

Day: 47.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 85.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.73 AU - 1.09 AU

Year: 314 Days

Day: 27.1 Hours

Environment

Temp: 84 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,167,523 km

• M1: 39,793 km (0.068 R)
• M2: 604,076 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.77 AU - 1.17 AU

Year: 345 Days

Day: 21.2 Hours

Environment

Temp: 75 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.54 AU - 1.72 AU

Year: 753 Days

Day: 45.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,167,523 km

• M1: 97,687 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.53 AU - 2.87 AU

Year: 1604 Days

Day: 30 Hours

Environment

Temp: -100 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.46 AU - 3.14 AU

Year: 1694 Days

Day: 16.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.43 AU - 3.67 AU

Year: 1926 Days

Day: 38.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.19 AU - 4.45 AU

Year: 3247 Days

Day: 34.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,167,523 km

• M1: 659,577 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.2

Radius: 10.2

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.69 AU - 12.61 AU

Year: 11695 Days

Day: 14.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,167,523 km

• M1: 126,859 km (0.111 R)
• M2: 803,789 km (0.037 R)
• M3: 1,252,882 km (0.032 R)
• M4: 3,847,059 km (0.063 R)
• M5: 4,672,241 km (0.119 R)
• M6: 5,014,521 km (0.097 R)
• M7: 5,508,343 km (0.035 R)
• M8: 8,618,633 km (0.08 R)
• M9: 12,984,048 km (0.114 R)
• M10: 17,797,060 km (0.117 R)
• M11: 20,640,317 km (0.113 R)
• M12: 24,047,858 km (0.091 R)
• M13: 26,321,596 km (0.032 R)
• M14: 27,813,386 km (0.051 R)
• M15: 41,435,917 km (0.109 R)
• M16: 47,387,968 km (0.06 R)
• M17: 50,341,030 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582

Radius: 3.5

Gravity: 47.51 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.41 AU - 17.87 AU

Year: 21305 Days

Day: 24.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,167,523 km

• M1: 51,761 km (0.119 R)
• M2: 201,060 km (0.082 R)
• M3: 381,026 km (0.104 R)
• M4: 566,976 km (0.029 R)
• M5: 700,268 km (0.109 R)
• M6: 1,379,143 km (0.085 R)
• M7: 1,505,852 km (0.105 R)
• M8: 1,838,109 km (0.088 R)
• M9: 4,330,559 km (0.119 R)
• M10: 4,673,437 km (0.083 R)
• M11: 6,355,965 km (0.09 R)
• M12: 6,889,132 km (0.105 R)
• M13: 7,548,260 km (0.077 R)
• M14: 8,145,604 km (0.095 R)
• M15: 8,403,660 km (0.027 R)
• M16: 9,718,626 km (0.112 R)
• M17: 9,950,353 km (0.065 R)
• M18: 10,914,212 km (0.074 R)
• M19: 11,676,862 km (0.068 R)
• M20: 12,747,983 km (0.115 R)
• M21: 14,325,343 km (0.118 R)
• M22: 15,947,881 km (0.107 R)
• M23: 22,036,514 km (0.105 R)
• M24: 24,722,395 km (0.071 R)
• M25: 27,734,398 km (0.052 R)
• M26: 28,790,260 km (0.099 R)
• M27: 30,733,087 km (0.118 R)
• M28: 33,676,276 km (0.067 R)
• M29: 35,012,634 km (0.101 R)
• M30: 35,420,288 km (0.075 R)
• M31: 40,861,312 km (0.114 R)
• M32: 41,313,098 km (0.118 R)
• M33: 42,226,841 km (0.068 R)
• M34: 51,939,782 km (0.103 R)
• M35: 53,361,411 km (0.119 R)
• M36: 55,358,393 km (0.113 R)
• M37: 61,056,725 km (0.095 R)
• M38: 61,449,869 km (0.116 R)
• M39: 68,183,867 km (0.117 R)
• M40: 72,715,635 km (0.083 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 13,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit