🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.49 AU - 0.63 AU

Year: 151 Days

Day: 33.4 Hours

Environment

Temp: 244 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,991,904 km

• M1: 34,707 km (0.073 R)
• M2: 166,054 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.48 AU - 0.68 AU

Year: 159 Days

Day: 46.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.84 AU - 3.24 AU

Year: 1908 Days

Day: 23.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.2

Radius: 13

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.04 AU - 12.44 AU

Year: 12667 Days

Day: 12.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 34,991,904 km

• M1: 162,014 km (0.091 R)
• M2: 677,678 km (0.073 R)
• M3: 1,324,540 km (0.078 R)
• M4: 1,749,846 km (0.091 R)
• M5: 2,211,655 km (0.062 R)
• M6: 2,955,904 km (0.077 R)
• M7: 3,362,362 km (0.099 R)
• M8: 3,833,894 km (0.071 R)
• M9: 5,076,005 km (0.103 R)
• M10: 6,105,687 km (0.11 R)
• M11: 8,529,771 km (0.107 R)
• M12: 9,930,007 km (0.073 R)
• M13: 11,190,818 km (0.055 R)
• M14: 14,028,540 km (0.062 R)
• M15: 15,542,620 km (0.115 R)
• M16: 17,315,654 km (0.111 R)
• M17: 19,968,922 km (0.071 R)
• M18: 21,172,587 km (0.116 R)
• M19: 25,270,820 km (0.113 R)
• M20: 26,068,925 km (0.103 R)
• M21: 28,457,255 km (0.113 R)
• M22: 30,762,259 km (0.104 R)
• M23: 37,513,461 km (0.092 R)
• M24: 40,415,959 km (0.077 R)
• M25: 44,466,471 km (0.084 R)
• M26: 48,473,749 km (0.118 R)
• M27: 50,643,666 km (0.078 R)
• M28: 52,393,363 km (0.036 R)
• M29: 54,018,744 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.3

Radius: 12.1

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.09 AU - 14.53 AU

Year: 15544 Days

Day: 6.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 34,991,904 km

• M1: 150,495 km (0.117 R)
• M2: 591,211 km (0.077 R)
• M3: 1,063,192 km (0.061 R)
• M4: 1,644,230 km (0.116 R)
• M5: 2,397,156 km (0.116 R)
• M6: 4,274,759 km (0.113 R)
• M7: 5,366,973 km (0.097 R)
• M8: 6,301,960 km (0.114 R)
• M9: 6,774,091 km (0.036 R)
• M10: 7,942,749 km (0.086 R)
• M11: 8,413,983 km (0.112 R)
• M12: 10,582,703 km (0.061 R)
• M13: 11,251,405 km (0.118 R)
• M14: 13,648,711 km (0.066 R)
• M15: 16,118,722 km (0.117 R)
• M16: 17,069,117 km (0.1 R)
• M17: 17,525,091 km (0.107 R)
• M18: 20,434,620 km (0.079 R)
• M19: 22,778,669 km (0.086 R)
• M20: 26,405,969 km (0.096 R)
• M21: 30,783,651 km (0.078 R)
• M22: 31,265,805 km (0.085 R)
• M23: 33,244,985 km (0.105 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 12,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit