🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.43 AU - 0.63 AU

Year: 144 Days

Day: 26.1 Hours

Environment

Temp: 212 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.22 AU - 1.44 AU

Year: 572 Days

Day: 32.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.34 AU - 1.46 AU

Year: 618 Days

Day: 47.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.84 AU - 2.3 AU

Year: 1110 Days

Day: 18.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.5

Radius: 14.6

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.73 AU - 4.75 AU

Year: 3847 Days

Day: 11.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,661,532 km

• M1: 403,914 km (0.039 R)
• M2: 931,845 km (0.095 R)
• M3: 1,446,163 km (0.083 R)
• M4: 3,234,755 km (0.084 R)
• M5: 4,849,514 km (0.102 R)
• M6: 5,452,543 km (0.071 R)
• M7: 6,001,717 km (0.102 R)
• M8: 8,031,610 km (0.103 R)
• M9: 9,185,908 km (0.081 R)
• M10: 9,641,882 km (0.109 R)
• M11: 12,790,618 km (0.101 R)
• M12: 13,583,935 km (0.092 R)
• M13: 17,142,420 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.4

Radius: 12.8

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.12 AU - 8.1 AU

Year: 7826 Days

Day: 7.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,661,532 km

• M1: 159,172 km (0.06 R)
• M2: 625,618 km (0.047 R)
• M3: 1,213,837 km (0.106 R)
• M4: 1,878,351 km (0.093 R)
• M5: 2,436,501 km (0.076 R)
• M6: 2,835,328 km (0.097 R)
• M7: 4,120,374 km (0.086 R)
• M8: 7,177,706 km (0.05 R)
• M9: 9,579,500 km (0.077 R)
• M10: 12,309,212 km (0.097 R)
• M11: 12,753,667 km (0.106 R)
• M12: 13,266,489 km (0.082 R)
• M13: 14,578,312 km (0.076 R)
• M14: 16,106,006 km (0.116 R)
• M15: 17,458,670 km (0.065 R)
• M16: 18,959,137 km (0.076 R)
• M17: 20,006,022 km (0.117 R)
• M18: 23,463,379 km (0.1 R)
• M19: 25,467,392 km (0.109 R)
• M20: 26,008,338 km (0.083 R)
• M21: 26,465,060 km (0.103 R)
• M22: 29,912,992 km (0.091 R)
• M23: 35,517,975 km (0.069 R)
• M24: 35,967,517 km (0.068 R)
• M25: 37,454,520 km (0.074 R)
• M26: 40,185,279 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 13,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit