🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.7 AU - 0.74 AU

Year: 213 Days

Day: 46.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.89 AU - 1.19 AU

Year: 369 Days

Day: 25.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,605,902 km

• M1: 349,610 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.26 AU - 1.42 AU

Year: 540 Days

Day: 29.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.52 AU - 1.82 AU

Year: 752 Days

Day: 21.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.23 AU - 3.21 AU

Year: 1562 Days

Day: 18.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,605,902 km

• M1: 95,144 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.8

Radius: 5.6

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.45 AU - 16.77 AU

Year: 20455 Days

Day: 16.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 62,605,902 km

• M1: 69,713 km (0.105 R)
• M2: 272,418 km (0.115 R)
• M3: 673,938 km (0.091 R)
• M4: 1,070,373 km (0.08 R)
• M5: 1,502,112 km (0.086 R)
• M6: 1,809,237 km (0.05 R)
• M7: 2,061,758 km (0.103 R)
• M8: 2,637,560 km (0.061 R)
• M9: 3,186,135 km (0.095 R)
• M10: 3,420,555 km (0.071 R)
• M11: 4,348,212 km (0.055 R)
• M12: 7,160,053 km (0.095 R)
• M13: 7,700,550 km (0.059 R)
• M14: 7,886,650 km (0.03 R)
• M15: 8,611,452 km (0.096 R)
• M16: 11,590,095 km (0.053 R)
• M17: 12,020,488 km (0.063 R)
• M18: 12,397,924 km (0.091 R)
• M19: 14,055,767 km (0.102 R)
• M20: 14,404,330 km (0.056 R)
• M21: 14,973,849 km (0.07 R)
• M22: 16,006,374 km (0.091 R)
• M23: 19,047,100 km (0.109 R)
• M24: 19,388,034 km (0.052 R)
• M25: 20,346,507 km (0.105 R)
• M26: 21,336,247 km (0.073 R)
• M27: 31,848,639 km (0.094 R)
• M28: 34,173,090 km (0.054 R)
• M29: 34,803,047 km (0.099 R)
• M30: 37,400,515 km (0.081 R)
• M31: 41,392,085 km (0.039 R)
• M32: 41,963,998 km (0.078 R)
• M33: 44,752,801 km (0.057 R)
• M34: 45,963,198 km (0.05 R)
• M35: 47,976,187 km (0.068 R)
• M36: 51,680,380 km (0.118 R)
• M37: 59,652,001 km (0.069 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 15,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit