🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.61 AU - 1.67 AU

Year: 783 Days

Day: 24.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.1

Radius: 11.9

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.14 AU - 6.84 AU

Year: 4795 Days

Day: 13.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,018,254 km

• M1: 148,102 km (0.109 R)
• M2: 519,404 km (0.083 R)
• M3: 974,780 km (0.115 R)
• M4: 1,485,656 km (0.092 R)
• M5: 1,913,207 km (0.108 R)
• M6: 2,711,761 km (0.104 R)
• M7: 3,611,741 km (0.112 R)
• M8: 4,203,102 km (0.091 R)
• M9: 5,155,292 km (0.106 R)
• M10: 5,697,435 km (0.077 R)
• M11: 6,896,312 km (0.089 R)
• M12: 7,343,011 km (0.108 R)
• M13: 8,143,210 km (0.075 R)
• M14: 8,920,072 km (0.081 R)
• M15: 10,309,388 km (0.079 R)
• M16: 13,302,093 km (0.103 R)
• M17: 13,726,353 km (0.11 R)
• M18: 14,940,040 km (0.032 R)
• M19: 16,831,256 km (0.069 R)
• M20: 19,278,528 km (0.048 R)
• M21: 22,622,340 km (0.12 R)
• M22: 23,457,545 km (0.079 R)
• M23: 25,431,937 km (0.115 R)
• M24: 27,686,078 km (0.09 R)
• M25: 29,083,172 km (0.106 R)
• M26: 30,161,324 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.4

Radius: 14.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.96 AU - 10.86 AU

Year: 10761 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,018,254 km

• M1: 185,501 km (0.045 R)
• M2: 1,267,992 km (0.058 R)
• M3: 1,756,129 km (0.102 R)
• M4: 2,388,928 km (0.105 R)
• M5: 3,253,305 km (0.087 R)
• M6: 4,677,626 km (0.112 R)
• M7: 9,997,177 km (0.111 R)
• M8: 11,536,389 km (0.056 R)
• M9: 13,994,731 km (0.075 R)
• M10: 15,258,235 km (0.071 R)
• M11: 17,229,935 km (0.03 R)
• M12: 21,899,931 km (0.102 R)
• M13: 25,892,250 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.5

Radius: 10.5

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.59 AU - 11.13 AU

Year: 13341 Days

Day: 13 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,018,254 km

• M1: 131,347 km (0.051 R)
• M2: 460,761 km (0.114 R)
• M3: 1,436,289 km (0.102 R)
• M4: 1,882,540 km (0.111 R)
• M5: 2,337,616 km (0.049 R)
• M6: 2,726,122 km (0.091 R)
• M7: 3,497,897 km (0.093 R)
• M8: 4,069,212 km (0.112 R)
• M9: 4,701,562 km (0.102 R)
• M10: 5,041,747 km (0.114 R)
• M11: 5,848,529 km (0.061 R)
• M12: 7,261,929 km (0.12 R)
• M13: 8,437,769 km (0.044 R)
• M14: 8,942,063 km (0.06 R)
• M15: 9,790,881 km (0.075 R)
• M16: 12,790,917 km (0.085 R)
• M17: 13,389,458 km (0.097 R)
• M18: 14,006,699 km (0.08 R)
• M19: 14,642,640 km (0.113 R)
• M20: 17,786,439 km (0.078 R)
• M21: 24,450,874 km (0.119 R)
• M22: 34,614,554 km (0.092 R)
• M23: 42,272,618 km (0.084 R)
• M24: 43,154,647 km (0.1 R)
• M25: 48,706,374 km (0.114 R)
• M26: 51,987,504 km (0.074 R)
• M27: 52,999,833 km (0.098 R)
• M28: 54,542,935 km (0.076 R)
• M29: 60,643,237 km (0.079 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 15,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit