🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.71 AU - 0.97 AU

Year: 271 Days

Day: 47.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 21,840,738 km

• M1: 253,718 km (0.082 R)
• M2: 508,334 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.93 AU - 1.19 AU

Year: 384 Days

Day: 44.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.36 AU - 2.54 AU

Year: 1348 Days

Day: 34 Hours

Environment

Temp: -65 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.54 AU - 3.56 AU

Year: 1872 Days

Day: 22.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.4

Radius: 13.4

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.64 AU - 10.82 AU

Year: 9856 Days

Day: 10.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 21,840,738 km

• M1: 166,652 km (0.042 R)
• M2: 910,453 km (0.106 R)
• M3: 2,417,053 km (0.096 R)
• M4: 3,088,298 km (0.089 R)
• M5: 3,574,342 km (0.097 R)
• M6: 5,813,224 km (0.104 R)
• M7: 7,944,993 km (0.076 R)
• M8: 8,512,119 km (0.118 R)
• M9: 13,322,588 km (0.038 R)
• M10: 19,290,945 km (0.109 R)
• M11: 23,771,401 km (0.11 R)
• M12: 25,515,413 km (0.096 R)
• M13: 29,524,337 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.3

Radius: 8.9

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.94 AU - 11.72 AU

Year: 12526 Days

Day: 13.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 21,840,738 km

• M1: 112,049 km (0.096 R)
• M2: 430,243 km (0.1 R)
• M3: 809,474 km (0.096 R)
• M4: 1,107,772 km (0.087 R)
• M5: 1,439,730 km (0.106 R)
• M6: 1,814,323 km (0.043 R)
• M7: 2,144,037 km (0.112 R)
• M8: 2,859,713 km (0.119 R)
• M9: 3,886,104 km (0.08 R)
• M10: 4,875,095 km (0.036 R)
• M11: 10,905,984 km (0.092 R)
• M12: 11,658,910 km (0.079 R)
• M13: 13,221,609 km (0.106 R)
• M14: 14,768,152 km (0.054 R)
• M15: 15,172,964 km (0.05 R)
• M16: 15,637,166 km (0.071 R)
• M17: 17,197,622 km (0.097 R)
• M18: 17,759,062 km (0.097 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 11,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit