🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.87 AU - 0.87 AU

Year: 298 Days

Day: 22.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.49 AU - 1.93 AU

Year: 821 Days

Day: 36.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.46 AU - 1.98 AU

Year: 828 Days

Day: 38.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.23 AU - 3.33 AU

Year: 2181 Days

Day: 14.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,351,083 km

• M1: 37,549 km (0.096 R)
• M2: 334,501 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.3

Radius: 9.2

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.41 AU - 9.77 AU

Year: 9242 Days

Day: 5.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,351,083 km

• M1: 114,592 km (0.111 R)
• M2: 490,232 km (0.087 R)
• M3: 870,510 km (0.092 R)
• M4: 1,223,411 km (0.107 R)
• M5: 1,606,980 km (0.093 R)
• M6: 2,179,491 km (0.106 R)
• M7: 2,730,760 km (0.045 R)
• M8: 3,329,301 km (0.118 R)
• M9: 5,505,351 km (0.098 R)
• M10: 9,283,445 km (0.109 R)
• M11: 10,168,766 km (0.056 R)
• M12: 10,491,598 km (0.106 R)
• M13: 11,353,132 km (0.109 R)
• M14: 12,055,494 km (0.116 R)
• M15: 12,893,092 km (0.104 R)
• M16: 13,381,081 km (0.115 R)
• M17: 14,625,735 km (0.095 R)
• M18: 15,037,578 km (0.096 R)
• M19: 18,615,660 km (0.102 R)
• M20: 19,029,896 km (0.08 R)
• M21: 20,601,422 km (0.117 R)
• M22: 26,176,187 km (0.042 R)
• M23: 27,134,959 km (0.075 R)
• M24: 31,204,769 km (0.096 R)
• M25: 32,480,989 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.7

Radius: 14.7

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.86 AU - 13.04 AU

Year: 14223 Days

Day: 11.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 36,351,083 km

• M1: 182,958 km (0.051 R)
• M2: 993,928 km (0.076 R)
• M3: 2,090,181 km (0.061 R)
• M4: 3,634,929 km (0.058 R)
• M5: 4,232,872 km (0.117 R)
• M6: 5,094,406 km (0.09 R)
• M7: 6,951,663 km (0.113 R)
• M8: 7,610,941 km (0.107 R)
• M9: 8,192,129 km (0.077 R)
• M10: 15,502,379 km (0.054 R)
• M11: 18,015,174 km (0.087 R)
• M12: 18,840,206 km (0.051 R)
• M13: 20,565,818 km (0.065 R)
• M14: 22,709,705 km (0.062 R)
• M15: 29,936,927 km (0.113 R)
• M16: 30,899,739 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 11,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit