🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.54 AU - 0.64 AU

Year: 158 Days

Day: 39.1 Hours

Environment

Temp: 246 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,573,868 km

• M1: 18,101 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.04 AU - 1.3 AU

Year: 441 Days

Day: 19.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.51 AU - 2.95 AU

Year: 1571 Days

Day: 38.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.62 AU - 3.74 AU

Year: 2458 Days

Day: 19.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.05 AU - 6.01 AU

Year: 4529 Days

Day: 46.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,573,868 km

• M1: 2,750,806 km (0.084 R)
• M2: 3,725,885 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.3

Radius: 14.3

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.56 AU - 7.1 AU

Year: 5546 Days

Day: 7.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,573,868 km

• M1: 183,108 km (0.088 R)
• M2: 821,741 km (0.093 R)
• M3: 1,348,625 km (0.085 R)
• M4: 1,870,871 km (0.091 R)
• M5: 2,342,703 km (0.091 R)
• M6: 2,972,510 km (0.119 R)
• M7: 3,578,381 km (0.095 R)
• M8: 6,294,630 km (0.117 R)
• M9: 6,836,922 km (0.082 R)
• M10: 7,785,223 km (0.049 R)
• M11: 10,354,117 km (0.118 R)
• M12: 11,112,279 km (0.094 R)
• M13: 13,061,839 km (0.047 R)
• M14: 13,722,313 km (0.11 R)
• M15: 15,838,824 km (0.087 R)
• M16: 17,629,511 km (0.093 R)
• M17: 24,963,097 km (0.078 R)
• M18: 26,675,844 km (0.092 R)
• M19: 27,471,555 km (0.06 R)
• M20: 28,465,632 km (0.041 R)
• M21: 34,108,015 km (0.076 R)
• M22: 34,940,527 km (0.097 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 15,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit