🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.64 AU - 0.7 AU

Year: 198 Days

Day: 32.7 Hours

Environment

Temp: 127 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.94 AU - 1.08 AU

Year: 367 Days

Day: 30.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.7

Radius: 6

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.98 AU - 16.52 AU

Year: 17443 Days

Day: 16.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 91,627,440 km

• M1: 74,649 km (0.055 R)
• M2: 309,668 km (0.093 R)
• M3: 965,205 km (0.089 R)
• M4: 2,702,336 km (0.1 R)
• M5: 3,165,042 km (0.1 R)
• M6: 3,652,282 km (0.103 R)
• M7: 4,905,165 km (0.071 R)
• M8: 5,810,830 km (0.049 R)
• M9: 6,700,788 km (0.072 R)
• M10: 6,905,737 km (0.116 R)
• M11: 9,191,892 km (0.1 R)
• M12: 13,303,739 km (0.089 R)
• M13: 14,224,813 km (0.088 R)
• M14: 16,047,064 km (0.096 R)
• M15: 24,896,078 km (0.081 R)
• M16: 31,356,312 km (0.051 R)
• M17: 32,278,583 km (0.11 R)
• M18: 47,454,090 km (0.118 R)
• M19: 51,477,824 km (0.071 R)
• M20: 51,956,238 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.5

Radius: 6.8

Gravity: 17.48 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 13.78 AU - 19.3 AU

Year: 24327 Days

Day: 24.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 91,627,440 km

• M1: 168,148 km (0.084 R)
• M2: 763,398 km (0.071 R)
• M3: 1,155,344 km (0.107 R)
• M4: 2,248,606 km (0.085 R)
• M5: 2,707,572 km (0.048 R)
• M6: 3,198,103 km (0.099 R)
• M7: 3,464,836 km (0.049 R)
• M8: 3,714,366 km (0.117 R)
• M9: 4,572,758 km (0.117 R)
• M10: 5,028,882 km (0.102 R)
• M11: 5,390,460 km (0.065 R)
• M12: 5,987,356 km (0.072 R)
• M13: 6,674,907 km (0.09 R)
• M14: 7,161,699 km (0.049 R)
• M15: 11,187,527 km (0.107 R)
• M16: 12,882,172 km (0.083 R)
• M17: 13,559,551 km (0.112 R)
• M18: 15,398,258 km (0.115 R)
• M19: 16,595,490 km (0.067 R)
• M20: 20,761,043 km (0.091 R)
• M21: 22,649,118 km (0.107 R)
• M22: 23,303,160 km (0.102 R)
• M23: 24,081,966 km (0.056 R)
• M24: 24,534,799 km (0.101 R)
• M25: 25,574,205 km (0.065 R)
• M26: 26,045,588 km (0.098 R)
• M27: 27,494,144 km (0.108 R)
• M28: 28,741,790 km (0.114 R)
• M29: 35,114,061 km (0.118 R)
• M30: 39,481,720 km (0.063 R)
• M31: 40,907,538 km (0.087 R)
• M32: 43,359,596 km (0.106 R)
• M33: 43,693,648 km (0.106 R)
• M34: 44,198,242 km (0.055 R)
• M35: 55,710,247 km (0.112 R)
• M36: 56,303,403 km (0.057 R)
• M37: 68,614,709 km (0.045 R)
• M38: 77,829,938 km (0.086 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 16,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit