🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.89 AU - 1.29 AU

Year: 404 Days

Day: 35.3 Hours

Environment

Temp: 45 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.1 AU - 1.32 AU

Year: 472 Days

Day: 27.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,613,383 km

• M1: 406,757 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.63 AU - 2.71 AU

Year: 1548 Days

Day: 20.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.01 AU - 3.23 AU

Year: 1955 Days

Day: 39.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.9

Radius: 14.1

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.94 AU - 6.7 AU

Year: 4981 Days

Day: 6 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,613,383 km

• M1: 175,628 km (0.094 R)
• M2: 775,216 km (0.111 R)
• M3: 1,379,442 km (0.049 R)
• M4: 1,958,835 km (0.11 R)
• M5: 2,433,359 km (0.08 R)
• M6: 2,952,613 km (0.106 R)
• M7: 3,716,011 km (0.049 R)
• M8: 4,453,379 km (0.116 R)
• M9: 6,416,103 km (0.047 R)
• M10: 8,022,485 km (0.111 R)
• M11: 10,380,746 km (0.109 R)
• M12: 11,260,681 km (0.112 R)
• M13: 11,846,207 km (0.061 R)
• M14: 12,540,191 km (0.109 R)
• M15: 13,078,444 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.5

Radius: 8.5

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.89 AU - 6.59 AU

Year: 5530 Days

Day: 6 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 33,613,383 km

• M1: 119,230 km (0.072 R)
• M2: 416,032 km (0.078 R)
• M3: 729,290 km (0.118 R)
• M4: 1,224,459 km (0.084 R)
• M5: 1,775,577 km (0.082 R)
• M6: 2,348,088 km (0.049 R)
• M7: 3,078,425 km (0.097 R)
• M8: 3,629,244 km (0.098 R)
• M9: 4,682,563 km (0.116 R)
• M10: 5,038,007 km (0.068 R)
• M11: 5,529,885 km (0.082 R)
• M12: 5,834,018 km (0.118 R)
• M13: 7,525,820 km (0.113 R)
• M14: 8,685,204 km (0.059 R)
• M15: 10,365,188 km (0.088 R)
• M16: 12,149,292 km (0.109 R)
• M17: 12,508,476 km (0.093 R)
• M18: 12,927,650 km (0.069 R)
• M19: 13,410,402 km (0.104 R)
• M20: 14,641,293 km (0.114 R)
• M21: 15,462,735 km (0.052 R)
• M22: 16,068,008 km (0.054 R)
• M23: 16,376,629 km (0.03 R)
• M24: 16,815,249 km (0.059 R)
• M25: 25,024,582 km (0.079 R)
• M26: 26,027,935 km (0.097 R)
• M27: 31,450,110 km (0.101 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 16,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit