🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.55 AU - 0.59 AU

Year: 158 Days

Day: 36.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.56 AU - 0.78 AU

Year: 201 Days

Day: 24.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.6 AU - 0.9 AU

Year: 238 Days

Day: 17.9 Hours

Environment

Temp: 131 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.1 AU - 1.6 AU

Year: 576 Days

Day: 38.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.91 AU - 1.95 AU

Year: 984 Days

Day: 33.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,326,738 km

• M1: 719,865 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.61 AU - 2.65 AU

Year: 1141 Days

Day: 26.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,326,738 km

• M1: 308,770 km (0.067 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.03 AU - 3.07 AU

Year: 1955 Days

Day: 24.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,326,738 km

• M1: 528,679 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.3

Radius: 11.3

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.76 AU - 5.7 AU

Year: 4391 Days

Day: 12.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,326,738 km

• M1: 140,772 km (0.047 R)
• M2: 741,856 km (0.057 R)
• M3: 1,107,024 km (0.062 R)
• M4: 1,472,492 km (0.107 R)
• M5: 1,960,031 km (0.081 R)
• M6: 3,076,031 km (0.092 R)
• M7: 4,172,285 km (0.111 R)
• M8: 4,899,330 km (0.086 R)
• M9: 5,347,675 km (0.074 R)
• M10: 6,449,912 km (0.081 R)
• M11: 7,908,342 km (0.097 R)
• M12: 10,883,694 km (0.103 R)
• M13: 11,420,750 km (0.082 R)
• M14: 12,259,546 km (0.056 R)
• M15: 12,989,284 km (0.098 R)
• M16: 14,059,507 km (0.062 R)
• M17: 14,589,383 km (0.095 R)
• M18: 15,242,826 km (0.11 R)
• M19: 17,080,786 km (0.034 R)
• M20: 17,501,754 km (0.05 R)
• M21: 19,126,387 km (0.117 R)
• M22: 22,745,758 km (0.105 R)
• M23: 25,139,174 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.8

Radius: 9.4

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.39 AU - 7.03 AU

Year: 5009 Days

Day: 6.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 31,326,738 km

• M1: 116,986 km (0.109 R)
• M2: 432,338 km (0.088 R)
• M3: 952,938 km (0.116 R)
• M4: 1,345,782 km (0.03 R)
• M5: 2,266,109 km (0.1 R)
• M6: 5,346,329 km (0.118 R)
• M7: 5,982,868 km (0.097 R)
• M8: 6,601,604 km (0.064 R)
• M9: 8,554,006 km (0.116 R)
• M10: 9,044,538 km (0.092 R)
• M11: 9,339,245 km (0.116 R)
• M12: 11,390,382 km (0.109 R)
• M13: 12,495,162 km (0.048 R)
• M14: 13,288,480 km (0.117 R)
• M15: 14,171,107 km (0.097 R)
• M16: 14,626,932 km (0.097 R)
• M17: 15,567,902 km (0.086 R)
• M18: 16,423,752 km (0.09 R)
• M19: 17,375,344 km (0.059 R)
• M20: 17,831,767 km (0.108 R)
• M21: 18,229,398 km (0.079 R)
• M22: 20,378,521 km (0.086 R)
• M23: 20,813,103 km (0.116 R)
• M24: 23,158,349 km (0.099 R)
• M25: 23,711,263 km (0.111 R)
• M26: 26,351,964 km (0.099 R)
• M27: 26,695,291 km (0.111 R)
• M28: 27,390,921 km (0.1 R)
• M29: 31,723,724 km (0.104 R)
• M30: 32,602,612 km (0.062 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.2

Radius: 8

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.45 AU - 6.61 AU

Year: 5436 Days

Day: 7.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 31,326,738 km

• M1: 99,632 km (0.026 R)
• M2: 368,460 km (0.083 R)
• M3: 629,508 km (0.111 R)
• M4: 909,405 km (0.056 R)
• M5: 1,161,627 km (0.106 R)
• M6: 1,895,405 km (0.082 R)
• M7: 2,251,747 km (0.035 R)
• M8: 2,795,984 km (0.103 R)
• M9: 3,362,362 km (0.081 R)
• M10: 5,409,160 km (0.054 R)
• M11: 10,224,715 km (0.104 R)
• M12: 11,135,018 km (0.091 R)
• M13: 13,699,575 km (0.1 R)
• M14: 14,748,106 km (0.117 R)
• M15: 15,090,087 km (0.114 R)
• M16: 16,268,320 km (0.108 R)
• M17: 16,941,959 km (0.053 R)
• M18: 17,191,488 km (0.066 R)
• M19: 17,954,886 km (0.085 R)
• M20: 19,141,945 km (0.085 R)
• M21: 23,399,501 km (0.109 R)
• M22: 24,415,719 km (0.025 R)
• M23: 27,469,161 km (0.105 R)
• M24: 27,727,367 km (0.048 R)
• M25: 29,490,378 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 11,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit