🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.8 AU - 0.9 AU

Year: 291 Days

Day: 33.1 Hours

Environment

Temp: 112 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,620,835 km

• M1: 71,957 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.02 AU - 2.1 AU

Year: 1096 Days

Day: 17.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.2 AU - 2.54 AU

Year: 1353 Days

Day: 23.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,620,835 km

• M1: 65,673 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.45 AU - 3.49 AU

Year: 1898 Days

Day: 36 Hours

Environment

Temp: -107 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,620,835 km

• M1: 654,491 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.59 AU - 3.43 AU

Year: 1937 Days

Day: 23.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,620,835 km

• M1: 93,199 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.62 AU - 4.12 AU

Year: 2294 Days

Day: 15.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.03 AU - 4.45 AU

Year: 2682 Days

Day: 33.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,620,835 km

• M1: 283,638 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.2

Radius: 14.2

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.49 AU - 9.01 AU

Year: 7240 Days

Day: 11.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,620,835 km

• M1: 228,735 km (0.109 R)
• M2: 1,526,497 km (0.054 R)
• M3: 2,626,490 km (0.108 R)
• M4: 4,486,739 km (0.071 R)
• M5: 4,935,832 km (0.052 R)
• M6: 5,470,046 km (0.07 R)
• M7: 6,687,324 km (0.114 R)
• M8: 9,654,299 km (0.1 R)
• M9: 11,937,760 km (0.095 R)
• M10: 16,530,565 km (0.096 R)
• M11: 17,487,542 km (0.103 R)
• M12: 20,992,172 km (0.112 R)
• M13: 21,548,526 km (0.087 R)
• M14: 26,520,561 km (0.062 R)
• M15: 27,500,277 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.6

Radius: 12.3

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.8 AU - 8.46 AU

Year: 8597 Days

Day: 10.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,620,835 km

• M1: 153,039 km (0.111 R)
• M2: 651,349 km (0.074 R)
• M3: 1,410,409 km (0.058 R)
• M4: 1,806,993 km (0.118 R)
• M5: 2,872,578 km (0.086 R)
• M6: 3,367,149 km (0.08 R)
• M7: 4,582,931 km (0.119 R)
• M8: 5,261,956 km (0.073 R)
• M9: 5,751,141 km (0.067 R)
• M10: 6,576,322 km (0.096 R)
• M11: 8,299,540 km (0.047 R)
• M12: 9,754,080 km (0.088 R)
• M13: 10,166,222 km (0.092 R)
• M14: 10,781,967 km (0.112 R)
• M15: 13,218,318 km (0.081 R)
• M16: 13,723,660 km (0.035 R)
• M17: 17,765,196 km (0.098 R)
• M18: 18,311,976 km (0.084 R)
• M19: 20,612,343 km (0.091 R)
• M20: 21,064,128 km (0.048 R)
• M21: 23,586,647 km (0.105 R)
• M22: 25,692,836 km (0.064 R)
• M23: 27,738,587 km (0.107 R)
• M24: 30,470,094 km (0.115 R)
• M25: 35,163,279 km (0.1 R)
• M26: 36,025,860 km (0.112 R)

Asteroid Belt

Center: 11.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.5

Radius: 7.8

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 13.81 AU - 15.23 AU

Year: 20519 Days

Day: 21.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,620,835 km

• M1: 97,089 km (0.045 R)
• M2: 601,234 km (0.079 R)
• M3: 1,434,494 km (0.109 R)
• M4: 1,908,719 km (0.094 R)
• M5: 2,483,773 km (0.086 R)
• M6: 2,787,607 km (0.1 R)
• M7: 3,584,814 km (0.036 R)
• M8: 4,945,107 km (0.09 R)
• M9: 5,661,831 km (0.117 R)
• M10: 6,148,921 km (0.117 R)
• M11: 6,532,490 km (0.04 R)
• M12: 7,114,426 km (0.055 R)
• M13: 7,976,708 km (0.117 R)
• M14: 11,105,099 km (0.057 R)
• M15: 12,329,557 km (0.097 R)
• M16: 12,598,385 km (0.041 R)
• M17: 14,892,169 km (0.111 R)
• M18: 18,481,471 km (0.118 R)
• M19: 21,331,011 km (0.096 R)
• M20: 28,231,362 km (0.111 R)
• M21: 30,254,524 km (0.044 R)
• M22: 33,142,660 km (0.116 R)
• M23: 36,761,732 km (0.09 R)
• M24: 40,635,718 km (0.093 R)
• M25: 42,289,074 km (0.104 R)
• M26: 45,729,676 km (0.069 R)
• M27: 47,517,819 km (0.118 R)
• M28: 50,201,455 km (0.098 R)
• M29: 52,631,074 km (0.112 R)
• M30: 63,333,755 km (0.081 R)
• M31: 67,824,683 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 16,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit