🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.81 AU - 1.07 AU

Year: 325 Days

Day: 15.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,715,520 km

• M1: 36,203 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.01 AU - 1.19 AU

Year: 411 Days

Day: 23.1 Hours

Environment

Temp: 42 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.7 AU - 3.72 AU

Year: 2547 Days

Day: 37.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.95 AU - 5.33 AU

Year: 3563 Days

Day: 32.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.8

Radius: 9.9

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.16 AU - 6.56 AU

Year: 5717 Days

Day: 9.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 24,715,520 km

• M1: 123,119 km (0.101 R)
• M2: 487,539 km (0.065 R)
• M3: 909,106 km (0.062 R)
• M4: 1,342,192 km (0.11 R)
• M5: 1,735,186 km (0.119 R)
• M6: 2,495,592 km (0.056 R)
• M7: 3,256,596 km (0.099 R)
• M8: 3,860,074 km (0.038 R)
• M9: 4,485,692 km (0.105 R)
• M10: 5,608,125 km (0.111 R)
• M11: 5,939,035 km (0.115 R)
• M12: 6,942,239 km (0.047 R)
• M13: 7,430,825 km (0.108 R)
• M14: 8,555,203 km (0.099 R)
• M15: 9,035,412 km (0.115 R)
• M16: 12,153,780 km (0.103 R)
• M17: 12,968,041 km (0.085 R)
• M18: 13,656,042 km (0.109 R)
• M19: 15,047,302 km (0.116 R)
• M20: 16,166,144 km (0.072 R)
• M21: 16,900,819 km (0.109 R)
• M22: 17,276,460 km (0.093 R)
• M23: 18,635,108 km (0.067 R)
• M24: 19,442,786 km (0.084 R)
• M25: 23,523,517 km (0.093 R)
• M26: 31,504,264 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59

Radius: 9.8

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.94 AU - 12.62 AU

Year: 12616 Days

Day: 11.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 24,715,520 km

• M1: 124,316 km (0.098 R)
• M2: 2,023,162 km (0.11 R)
• M3: 3,159,357 km (0.098 R)
• M4: 5,354,856 km (0.109 R)
• M5: 7,719,250 km (0.081 R)
• M6: 13,288,928 km (0.115 R)
• M7: 13,731,738 km (0.117 R)
• M8: 14,698,589 km (0.11 R)
• M9: 16,767,677 km (0.066 R)
• M10: 21,141,321 km (0.116 R)
• M11: 22,707,012 km (0.071 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 16,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit