🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.22 AU - 1.34 AU

Year: 516 Days

Day: 31.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 9.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.2

Radius: 6.2

Gravity: 19.46 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.96 AU - 18.96 AU

Year: 24896 Days

Day: 23.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 162.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 98,483,056 km

• M1: 77,342 km (0.106 R)
• M2: 336,446 km (0.102 R)
• M3: 562,638 km (0.045 R)
• M4: 846,275 km (0.118 R)
• M5: 1,122,882 km (0.085 R)
• M6: 1,981,873 km (0.11 R)
• M7: 2,908,931 km (0.083 R)
• M8: 3,333,041 km (0.113 R)
• M9: 3,544,572 km (0.078 R)
• M10: 4,164,805 km (0.06 R)
• M11: 6,006,953 km (0.12 R)
• M12: 8,443,603 km (0.08 R)
• M13: 9,848,327 km (0.115 R)
• M14: 11,745,228 km (0.083 R)
• M15: 12,095,287 km (0.107 R)
• M16: 12,816,199 km (0.107 R)
• M17: 14,743,319 km (0.052 R)
• M18: 15,649,433 km (0.079 R)
• M19: 16,158,964 km (0.094 R)
• M20: 16,592,049 km (0.082 R)
• M21: 16,855,641 km (0.091 R)
• M22: 17,845,829 km (0.1 R)
• M23: 18,874,315 km (0.078 R)
• M24: 21,669,700 km (0.094 R)
• M25: 22,409,312 km (0.107 R)
• M26: 25,653,641 km (0.096 R)
• M27: 29,710,885 km (0.115 R)
• M28: 30,360,738 km (0.034 R)
• M29: 32,778,689 km (0.114 R)
• M30: 36,939,604 km (0.084 R)
• M31: 42,577,499 km (0.045 R)
• M32: 48,225,716 km (0.077 R)
• M33: 49,303,718 km (0.056 R)
• M34: 54,353,694 km (0.077 R)
• M35: 59,943,568 km (0.104 R)
• M36: 69,028,347 km (0.107 R)
• M37: 80,736,475 km (0.052 R)
• M38: 87,720,302 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.8

Radius: 6.6

Gravity: 18.41 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 17.66 AU - 18.34 AU

Year: 27221 Days

Day: 18.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 98,483,056 km

• M1: 82,129 km (0.08 R)
• M2: 329,564 km (0.054 R)
• M3: 725,550 km (0.089 R)
• M4: 967,599 km (0.104 R)
• M5: 1,202,916 km (0.097 R)
• M6: 1,791,734 km (0.074 R)
• M7: 2,242,173 km (0.114 R)
• M8: 2,765,616 km (0.077 R)
• M9: 2,985,226 km (0.113 R)
• M10: 3,276,343 km (0.094 R)
• M11: 5,026,040 km (0.118 R)
• M12: 7,064,460 km (0.105 R)
• M13: 7,529,710 km (0.072 R)
• M14: 8,015,304 km (0.119 R)
• M15: 9,848,626 km (0.101 R)
• M16: 12,235,161 km (0.107 R)
• M17: 12,830,411 km (0.102 R)
• M18: 14,484,365 km (0.069 R)
• M19: 15,749,514 km (0.084 R)
• M20: 16,187,088 km (0.112 R)
• M21: 18,886,731 km (0.1 R)
• M22: 19,883,352 km (0.043 R)
• M23: 25,998,464 km (0.113 R)
• M24: 26,732,990 km (0.052 R)
• M25: 30,886,126 km (0.07 R)
• M26: 32,973,166 km (0.088 R)
• M27: 35,004,107 km (0.107 R)
• M28: 36,963,240 km (0.067 R)
• M29: 46,778,506 km (0.092 R)
• M30: 54,934,881 km (0.116 R)
• M31: 59,452,438 km (0.075 R)
• M32: 65,103,049 km (0.064 R)
• M33: 73,503,268 km (0.105 R)
• M34: 78,214,704 km (0.08 R)
• M35: 80,515,070 km (0.089 R)
• M36: 90,446,723 km (0.065 R)
• M37: 93,549,383 km (0.048 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 17,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit