🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.44 AU - 0.6 AU

Year: 117 Days

Day: 16.5 Hours

Environment

Temp: 305 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.49 AU - 0.57 AU

Year: 120 Days

Day: 43.5 Hours

Environment

Temp: 283 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,758,940 km

• M1: 33,211 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.55 AU - 0.63 AU

Year: 141 Days

Day: 26.6 Hours

Environment

Temp: 257 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.38 AU - 3.52 AU

Year: 2000 Days

Day: 19.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,758,940 km

• M1: 342,878 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.63 AU - 6.39 AU

Year: 4036 Days

Day: 31.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 104.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.51 AU - 7.25 AU

Year: 5029 Days

Day: 29.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,758,940 km

• M1: 61,036 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.6

Radius: 13.5

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.77 AU - 11.09 AU

Year: 11276 Days

Day: 6.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,758,940 km

• M1: 168,447 km (0.089 R)
• M2: 614,997 km (0.073 R)
• M3: 1,432,100 km (0.079 R)
• M4: 2,055,026 km (0.085 R)
• M5: 2,832,486 km (0.11 R)
• M6: 5,107,271 km (0.044 R)
• M7: 5,592,716 km (0.074 R)
• M8: 7,852,392 km (0.109 R)
• M9: 8,597,090 km (0.05 R)
• M10: 9,186,057 km (0.076 R)
• M11: 10,066,590 km (0.12 R)
• M12: 10,833,279 km (0.072 R)
• M13: 12,984,497 km (0.106 R)
• M14: 14,295,872 km (0.093 R)
• M15: 15,194,357 km (0.101 R)
• M16: 22,205,560 km (0.084 R)
• M17: 25,051,959 km (0.048 R)
• M18: 25,548,923 km (0.035 R)
• M19: 26,562,748 km (0.105 R)
• M20: 27,183,728 km (0.062 R)

Kuiper Belt

Range: 35.1 - 62.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 17,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit