🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.49 AU - 0.63 AU

Year: 156 Days

Day: 47 Hours

Environment

Temp: 221 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.61 AU - 0.87 AU

Year: 237 Days

Day: 15.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,706,130 km

• M1: 399,726 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.81 AU - 0.99 AU

Year: 318 Days

Day: 36.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,706,130 km

• M1: 41,289 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.1

Radius: 8.9

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.7 AU - 5.86 AU

Year: 5180 Days

Day: 5.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,706,130 km

• M1: 112,647 km (0.1 R)
• M2: 406,607 km (0.111 R)
• M3: 721,511 km (0.062 R)
• M4: 1,001,707 km (0.118 R)
• M5: 1,571,077 km (0.075 R)
• M6: 1,865,037 km (0.078 R)
• M7: 2,293,036 km (0.097 R)
• M8: 2,584,004 km (0.099 R)
• M9: 2,938,701 km (0.056 R)
• M10: 3,498,645 km (0.092 R)
• M11: 5,826,687 km (0.079 R)
• M12: 7,024,218 km (0.104 R)
• M13: 7,718,801 km (0.069 R)
• M14: 8,458,264 km (0.089 R)
• M15: 8,866,067 km (0.05 R)
• M16: 9,372,755 km (0.075 R)
• M17: 10,629,976 km (0.06 R)
• M18: 11,250,508 km (0.033 R)
• M19: 12,721,653 km (0.094 R)
• M20: 13,366,420 km (0.028 R)
• M21: 17,308,324 km (0.045 R)
• M22: 17,833,413 km (0.063 R)
• M23: 18,777,824 km (0.11 R)
• M24: 20,184,343 km (0.088 R)
• M25: 21,811,220 km (0.08 R)
• M26: 22,501,315 km (0.116 R)
• M27: 25,073,052 km (0.077 R)
• M28: 27,834,778 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.2

Radius: 9.2

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.86 AU - 12.34 AU

Year: 14728 Days

Day: 6.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,706,130 km

• M1: 321,785 km (0.068 R)
• M2: 692,937 km (0.03 R)
• M3: 1,045,540 km (0.088 R)
• M4: 2,239,480 km (0.087 R)
• M5: 3,269,013 km (0.119 R)
• M6: 4,199,511 km (0.093 R)
• M7: 17,415,436 km (0.085 R)
• M8: 24,580,875 km (0.11 R)
• M9: 26,237,372 km (0.065 R)
• M10: 31,878,409 km (0.12 R)
• M11: 33,376,183 km (0.097 R)
• M12: 36,511,305 km (0.119 R)
• M13: 38,664,168 km (0.026 R)
• M14: 45,054,391 km (0.1 R)
• M15: 49,177,607 km (0.097 R)
• M16: 49,633,731 km (0.109 R)
• M17: 50,092,697 km (0.082 R)
• M18: 51,643,130 km (0.065 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 11,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit