🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.89 AU - 1.21 AU

Year: 412 Days

Day: 31.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,200,313 km

• M1: 82,428 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1 AU - 1.6 AU

Year: 568 Days

Day: 17.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,200,313 km

• M1: 26,628 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.68 AU - 1.7 AU

Year: 841 Days

Day: 41.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,200,313 km

• M1: 209,587 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.56 AU - 2.08 AU

Year: 940 Days

Day: 37.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.47 AU - 2.19 AU

Year: 948 Days

Day: 29.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.01 AU - 3 AU

Year: 1513 Days

Day: 16.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.9

Radius: 12.8

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.46 AU - 7.32 AU

Year: 6925 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,200,313 km

• M1: 164,558 km (0.073 R)
• M2: 653,743 km (0.116 R)
• M3: 1,243,607 km (0.098 R)
• M4: 2,086,741 km (0.038 R)
• M5: 2,627,537 km (0.05 R)
• M6: 3,078,724 km (0.114 R)
• M7: 3,923,803 km (0.076 R)
• M8: 4,517,257 km (0.099 R)
• M9: 5,084,981 km (0.101 R)
• M10: 5,884,731 km (0.098 R)
• M11: 6,397,254 km (0.111 R)
• M12: 8,711,682 km (0.047 R)
• M13: 10,489,503 km (0.097 R)
• M14: 11,293,442 km (0.038 R)
• M15: 12,446,094 km (0.106 R)
• M16: 14,693,353 km (0.081 R)
• M17: 16,004,728 km (0.033 R)
• M18: 17,653,746 km (0.103 R)
• M19: 21,886,916 km (0.109 R)
• M20: 24,892,487 km (0.101 R)
• M21: 25,981,111 km (0.108 R)
• M22: 27,984,376 km (0.087 R)
• M23: 31,613,471 km (0.118 R)
• M24: 33,996,415 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 17,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit