🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.86 AU - 0.88 AU

Year: 303 Days

Day: 35 Hours

Environment

Temp: 153 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,079,279 km

• M1: 205,847 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.9 AU - 1.34 AU

Year: 442 Days

Day: 13.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.08 AU - 1.72 AU

Year: 618 Days

Day: 17.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.73 AU - 2.65 AU

Year: 1208 Days

Day: 42.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.49 AU - 3.07 AU

Year: 1728 Days

Day: 17.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,079,279 km

• M1: 92,152 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.39 AU - 3.83 AU

Year: 2045 Days

Day: 18.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.5

Radius: 9.6

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.53 AU - 4.77 AU

Year: 3738 Days

Day: 9.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,079,279 km

• M1: 119,379 km (0.116 R)
• M2: 460,462 km (0.056 R)
• M3: 927,956 km (0.11 R)
• M4: 1,971,251 km (0.091 R)
• M5: 3,085,007 km (0.071 R)
• M6: 3,987,830 km (0.099 R)
• M7: 5,190,149 km (0.12 R)
• M8: 6,007,252 km (0.098 R)
• M9: 6,555,977 km (0.107 R)
• M10: 7,373,380 km (0.096 R)
• M11: 7,753,807 km (0.078 R)
• M12: 10,404,682 km (0.114 R)
• M13: 10,708,066 km (0.118 R)
• M14: 12,654,185 km (0.06 R)
• M15: 13,454,085 km (0.057 R)
• M16: 13,762,555 km (0.113 R)
• M17: 14,287,195 km (0.111 R)
• M18: 14,989,108 km (0.119 R)
• M19: 16,113,785 km (0.101 R)
• M20: 17,293,663 km (0.106 R)
• M21: 18,028,787 km (0.073 R)
• M22: 18,848,434 km (0.069 R)
• M23: 19,170,219 km (0.06 R)
• M24: 20,224,735 km (0.111 R)
• M25: 24,296,639 km (0.082 R)
• M26: 25,140,820 km (0.072 R)
• M27: 26,084,034 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.9

Radius: 12

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.61 AU - 8.63 AU

Year: 9434 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,079,279 km

• M1: 149,598 km (0.071 R)
• M2: 557,252 km (0.076 R)
• M3: 1,139,487 km (0.082 R)
• M4: 1,728,603 km (0.109 R)
• M5: 2,374,268 km (0.077 R)
• M6: 6,823,009 km (0.103 R)
• M7: 7,260,583 km (0.074 R)
• M8: 7,755,602 km (0.069 R)
• M9: 8,151,738 km (0.057 R)
• M10: 8,603,074 km (0.113 R)
• M11: 12,512,815 km (0.104 R)
• M12: 13,170,148 km (0.087 R)
• M13: 17,138,381 km (0.086 R)
• M14: 17,676,335 km (0.048 R)
• M15: 23,117,957 km (0.077 R)
• M16: 25,040,290 km (0.118 R)
• M17: 28,166,885 km (0.117 R)
• M18: 32,048,501 km (0.095 R)
• M19: 32,968,678 km (0.025 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.6

Radius: 3.9

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.13 AU - 16.65 AU

Year: 22507 Days

Day: 15.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,079,279 km

• M1: 53,855 km (0.087 R)
• M2: 457,171 km (0.118 R)
• M3: 787,633 km (0.064 R)
• M4: 949,049 km (0.11 R)
• M5: 1,216,679 km (0.101 R)
• M6: 1,871,918 km (0.075 R)
• M7: 2,516,087 km (0.097 R)
• M8: 2,773,096 km (0.094 R)
• M9: 4,076,692 km (0.094 R)
• M10: 4,944,808 km (0.09 R)
• M11: 7,435,912 km (0.064 R)
• M12: 9,611,514 km (0.084 R)
• M13: 10,654,660 km (0.115 R)
• M14: 11,972,916 km (0.096 R)
• M15: 12,228,429 km (0.097 R)
• M16: 17,276,908 km (0.119 R)
• M17: 18,675,050 km (0.099 R)
• M18: 20,727,084 km (0.069 R)
• M19: 26,118,143 km (0.105 R)
• M20: 26,461,470 km (0.118 R)
• M21: 31,687,372 km (0.043 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 18,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit