🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.41 AU - 0.65 AU

Year: 137 Days

Day: 18 Hours

Environment

Temp: 194 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.55 AU - 0.83 AU

Year: 203 Days

Day: 47.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.7 AU - 0.78 AU

Year: 226 Days

Day: 41.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,420,290 km

• M1: 233,373 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.7 AU - 0.88 AU

Year: 249 Days

Day: 46.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,420,290 km

• M1: 38,746 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.6 AU - 2.66 AU

Year: 1513 Days

Day: 43.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.13 AU - 3.15 AU

Year: 1522 Days

Day: 20.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,420,290 km

• M1: 941,719 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.01 AU - 3.29 AU

Year: 1530 Days

Day: 47 Hours

Environment

Temp: -90 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.37 AU - 3.57 AU

Year: 1816 Days

Day: 41.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774

Radius: 9.6

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.29 AU - 8.21 AU

Year: 6925 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,420,290 km

• M1: 119,379 km (0.101 R)
• M2: 426,354 km (0.116 R)
• M3: 894,745 km (0.088 R)
• M4: 1,545,047 km (0.12 R)
• M5: 2,274,187 km (0.08 R)
• M6: 2,594,177 km (0.073 R)
• M7: 2,903,994 km (0.116 R)
• M8: 3,393,029 km (0.115 R)
• M9: 4,509,329 km (0.107 R)
• M10: 4,902,173 km (0.041 R)
• M11: 6,254,238 km (0.058 R)
• M12: 7,879,320 km (0.072 R)
• M13: 9,631,111 km (0.119 R)
• M14: 10,380,447 km (0.118 R)
• M15: 10,868,136 km (0.073 R)
• M16: 14,241,119 km (0.106 R)
• M17: 15,213,206 km (0.055 R)
• M18: 16,229,125 km (0.051 R)
• M19: 16,886,458 km (0.1 R)
• M20: 17,630,109 km (0.098 R)
• M21: 18,821,955 km (0.098 R)
• M22: 19,401,198 km (0.12 R)
• M23: 19,917,610 km (0.065 R)
• M24: 20,595,139 km (0.113 R)
• M25: 24,900,117 km (0.096 R)
• M26: 25,686,254 km (0.095 R)
• M27: 31,965,175 km (0.105 R)
• M28: 32,893,729 km (0.103 R)
• M29: 38,613,604 km (0.079 R)
• M30: 38,962,466 km (0.042 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435

Radius: 8.1

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.71 AU - 13.51 AU

Year: 13137 Days

Day: 10 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 49,420,290 km

• M1: 100,679 km (0.082 R)
• M2: 356,043 km (0.092 R)
• M3: 692,937 km (0.109 R)
• M4: 987,795 km (0.115 R)
• M5: 1,671,756 km (0.115 R)
• M6: 2,125,935 km (0.056 R)
• M7: 2,619,160 km (0.116 R)
• M8: 3,163,397 km (0.113 R)
• M9: 3,600,372 km (0.028 R)
• M10: 4,076,991 km (0.115 R)
• M11: 4,505,738 km (0.101 R)
• M12: 4,807,926 km (0.077 R)
• M13: 5,521,059 km (0.099 R)
• M14: 6,082,500 km (0.101 R)
• M15: 6,837,371 km (0.066 R)
• M16: 7,401,803 km (0.09 R)
• M17: 8,128,550 km (0.034 R)
• M18: 9,330,868 km (0.067 R)
• M19: 12,969,088 km (0.104 R)
• M20: 13,335,005 km (0.12 R)
• M21: 15,814,589 km (0.065 R)
• M22: 17,089,911 km (0.098 R)
• M23: 18,128,270 km (0.114 R)
• M24: 18,973,199 km (0.043 R)
• M25: 20,086,207 km (0.074 R)
• M26: 23,058,268 km (0.11 R)
• M27: 25,352,351 km (0.107 R)
• M28: 29,857,790 km (0.039 R)
• M29: 33,027,769 km (0.106 R)
• M30: 36,778,637 km (0.055 R)
• M31: 37,266,475 km (0.079 R)
• M32: 49,124,949 km (0.099 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 14,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit