🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.54 AU - 0.88 AU

Year: 261 Days

Day: 42.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.86 AU - 0.94 AU

Year: 373 Days

Day: 28.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.89 AU - 1.39 AU

Year: 531 Days

Day: 29.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,771,659 km

• M1: 985,551 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.02 AU - 1.46 AU

Year: 603 Days

Day: 25.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,771,659 km

• M1: 274,512 km (0.106 R)
• M2: 1,054,366 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.24 AU - 1.9 AU

Year: 859 Days

Day: 15.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.8 AU - 2.62 AU

Year: 1434 Days

Day: 40.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.5

Radius: 10.8

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.65 AU - 4.11 AU

Year: 3336 Days

Day: 14.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 39,771,659 km

• M1: 149,747 km (0.081 R)
• M2: 228,137 km (0.084 R)
• M3: 315,502 km (0.061 R)
• M4: 399,875 km (0.108 R)
• M5: 622,178 km (0.098 R)
• M6: 871,258 km (0.09 R)
• M7: 1,025,493 km (0.091 R)
• M8: 1,131,857 km (0.097 R)
• M9: 1,274,424 km (0.062 R)
• M10: 1,554,471 km (0.04 R)
• M11: 1,672,055 km (0.096 R)
• M12: 2,146,729 km (0.11 R)
• M13: 2,218,836 km (0.11 R)
• M14: 2,640,851 km (0.081 R)
• M15: 2,926,733 km (0.037 R)
• M16: 3,132,729 km (0.093 R)
• M17: 3,252,707 km (0.074 R)
• M18: 3,374,180 km (0.116 R)
• M19: 3,504,929 km (0.118 R)
• M20: 4,233,470 km (0.094 R)
• M21: 4,374,840 km (0.107 R)
• M22: 4,560,042 km (0.085 R)
• M23: 4,687,799 km (0.065 R)
• M24: 4,920,723 km (0.068 R)
• M25: 5,025,591 km (0.092 R)
• M26: 5,407,365 km (0.094 R)
• M27: 5,597,204 km (0.1 R)
• M28: 5,715,835 km (0.099 R)
• M29: 6,114,364 km (0.068 R)
• M30: 6,274,434 km (0.089 R)
• M31: 6,426,276 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.8

Radius: 12

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.01 AU - 9.19 AU

Year: 11010 Days

Day: 7.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 39,771,659 km

• M1: 163,211 km (0.057 R)
• M2: 674,238 km (0.053 R)
• M3: 775,815 km (0.099 R)
• M4: 851,810 km (0.114 R)
• M5: 946,805 km (0.101 R)
• M6: 1,201,271 km (0.088 R)
• M7: 2,049,491 km (0.113 R)
• M8: 2,224,820 km (0.085 R)
• M9: 3,124,800 km (0.057 R)
• M10: 3,482,638 km (0.066 R)
• M11: 3,613,686 km (0.095 R)
• M12: 3,800,085 km (0.062 R)
• M13: 4,071,755 km (0.118 R)
• M14: 5,131,805 km (0.108 R)
• M15: 5,554,419 km (0.097 R)
• M16: 5,894,455 km (0.118 R)
• M17: 6,988,165 km (0.101 R)
• M18: 7,154,219 km (0.101 R)
• M19: 7,288,109 km (0.07 R)
• M20: 7,831,897 km (0.082 R)
• M21: 8,600,980 km (0.088 R)
• M22: 11,011,301 km (0.117 R)
• M23: 11,165,985 km (0.098 R)
• M24: 11,438,702 km (0.057 R)
• M25: 11,516,942 km (0.113 R)
• M26: 12,309,960 km (0.113 R)
• M27: 12,390,144 km (0.086 R)
• M28: 12,997,811 km (0.083 R)
• M29: 13,325,879 km (0.03 R)
• M30: 13,990,094 km (0.059 R)
• M31: 14,242,016 km (0.114 R)
• M32: 14,326,390 km (0.084 R)
• M33: 14,622,743 km (0.113 R)
• M34: 14,792,985 km (0.107 R)
• M35: 15,959,550 km (0.1 R)
• M36: 16,047,064 km (0.1 R)
• M37: 16,753,615 km (0.072 R)
• M38: 17,065,975 km (0.101 R)
• M39: 17,968,799 km (0.083 R)
• M40: 18,060,053 km (0.107 R)
• M41: 18,334,416 km (0.051 R)
• M42: 18,840,954 km (0.094 R)
• M43: 19,679,899 km (0.118 R)
• M44: 21,442,611 km (0.115 R)
• M45: 21,976,226 km (0.12 R)
• M46: 23,007,405 km (0.119 R)
• M47: 23,155,955 km (0.105 R)
• M48: 23,503,920 km (0.096 R)
• M49: 23,803,564 km (0.072 R)
• M50: 25,269,624 km (0.101 R)
• M51: 25,833,308 km (0.05 R)
• M52: 26,504,853 km (0.103 R)
• M53: 26,660,734 km (0.096 R)
• M54: 27,654,513 km (0.12 R)
• M55: 28,394,424 km (0.061 R)
• M56: 30,381,532 km (0.099 R)
• M57: 30,980,821 km (0.103 R)
• M58: 32,913,776 km (0.106 R)
• M59: 34,601,539 km (0.119 R)
• M60: 35,972,005 km (0.041 R)
• M61: 36,202,086 km (0.114 R)
• M62: 36,895,323 km (0.11 R)
• M63: 39,001,511 km (0.106 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: 385 - 16,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit