🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.53 AU - 0.69 AU

Year: 182 Days

Day: 34.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.02 AU - 1.52 AU

Year: 548 Days

Day: 34.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.34 AU - 1.36 AU

Year: 601 Days

Day: 26.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2 AU - 2.12 AU

Year: 1132 Days

Day: 23.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.26 AU - 2.98 AU

Year: 1624 Days

Day: 39.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 108.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.55 AU - 4.51 AU

Year: 3098 Days

Day: 17.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.7

Radius: 11.5

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.6 AU - 6.1 AU

Year: 5418 Days

Day: 8 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,071,943 km

• M1: 143,016 km (0.101 R)
• M2: 858,093 km (0.084 R)
• M3: 1,580,202 km (0.087 R)
• M4: 1,977,684 km (0.087 R)
• M5: 2,729,563 km (0.075 R)
• M6: 3,549,808 km (0.062 R)
• M7: 4,797,753 km (0.092 R)
• M8: 5,253,428 km (0.108 R)
• M9: 7,080,916 km (0.106 R)
• M10: 8,459,610 km (0.111 R)
• M11: 9,386,070 km (0.112 R)
• M12: 10,425,625 km (0.108 R)
• M13: 12,413,931 km (0.033 R)
• M14: 13,111,356 km (0.057 R)
• M15: 14,643,388 km (0.095 R)
• M16: 16,039,734 km (0.112 R)
• M17: 18,059,904 km (0.093 R)
• M18: 18,607,731 km (0.116 R)
• M19: 23,396,808 km (0.072 R)
• M20: 24,794,949 km (0.117 R)
• M21: 28,303,319 km (0.067 R)
• M22: 29,135,980 km (0.05 R)
• M23: 31,142,537 km (0.036 R)
• M24: 33,752,421 km (0.07 R)
• M25: 34,374,748 km (0.087 R)
• M26: 34,793,922 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 19,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit