🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.05 AU - 1.65 AU

Year: 576 Days

Day: 47.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.6

Radius: 9.9

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.34 AU - 6.78 AU

Year: 4813 Days

Day: 14.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 71,279,706 km

• M1: 124,465 km (0.115 R)
• M2: 599,738 km (0.069 R)
• M3: 993,928 km (0.082 R)
• M4: 1,308,533 km (0.118 R)
• M5: 1,655,749 km (0.098 R)
• M6: 2,169,468 km (0.1 R)
• M7: 2,812,141 km (0.074 R)
• M8: 3,312,695 km (0.12 R)
• M9: 7,235,002 km (0.06 R)
• M10: 9,430,351 km (0.095 R)
• M11: 10,087,833 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.1

Radius: 8.4

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.12 AU - 10.08 AU

Year: 8463 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,279,706 km

• M1: 104,419 km (0.094 R)
• M2: 545,434 km (0.086 R)
• M3: 1,015,470 km (0.069 R)
• M4: 1,844,542 km (0.107 R)
• M5: 2,506,512 km (0.096 R)
• M6: 3,365,055 km (0.075 R)
• M7: 3,632,535 km (0.111 R)
• M8: 4,580,388 km (0.068 R)
• M9: 5,319,850 km (0.117 R)
• M10: 5,583,292 km (0.097 R)
• M11: 7,034,391 km (0.073 R)
• M12: 8,452,728 km (0.073 R)
• M13: 9,466,254 km (0.112 R)
• M14: 9,756,324 km (0.104 R)
• M15: 14,851,628 km (0.117 R)
• M16: 16,116,927 km (0.102 R)
• M17: 16,531,014 km (0.084 R)
• M18: 18,482,967 km (0.096 R)
• M19: 19,397,907 km (0.095 R)
• M20: 28,429,430 km (0.039 R)
• M21: 29,339,882 km (0.104 R)
• M22: 40,799,678 km (0.103 R)
• M23: 42,872,955 km (0.087 R)
• M24: 43,801,808 km (0.107 R)
• M25: 45,836,937 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.3

Radius: 7

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 14.38 AU - 15.48 AU

Year: 21177 Days

Day: 15.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 71,279,706 km

• M1: 89,011 km (0.116 R)
• M2: 352,153 km (0.092 R)
• M3: 765,343 km (0.049 R)
• M4: 1,046,886 km (0.095 R)
• M5: 1,295,518 km (0.07 R)
• M6: 2,167,224 km (0.103 R)
• M7: 3,871,443 km (0.061 R)
• M8: 4,922,219 km (0.08 R)
• M9: 5,212,289 km (0.112 R)
• M10: 7,525,820 km (0.081 R)
• M11: 8,360,726 km (0.096 R)
• M12: 9,147,311 km (0.059 R)
• M13: 11,611,637 km (0.105 R)
• M14: 12,061,478 km (0.11 R)
• M15: 12,656,728 km (0.097 R)
• M16: 13,271,426 km (0.116 R)
• M17: 13,551,024 km (0.111 R)
• M18: 14,049,634 km (0.093 R)
• M19: 18,058,707 km (0.088 R)
• M20: 19,548,253 km (0.111 R)
• M21: 22,670,361 km (0.042 R)
• M22: 23,986,523 km (0.063 R)
• M23: 25,139,473 km (0.069 R)
• M24: 27,555,180 km (0.1 R)
• M25: 28,586,508 km (0.093 R)
• M26: 34,001,801 km (0.114 R)
• M27: 35,858,460 km (0.092 R)
• M28: 37,087,257 km (0.041 R)
• M29: 38,202,659 km (0.082 R)
• M30: 42,736,970 km (0.086 R)
• M31: 44,428,324 km (0.082 R)
• M32: 51,126,269 km (0.06 R)
• M33: 51,986,457 km (0.114 R)
• M34: 52,681,638 km (0.114 R)
• M35: 54,268,124 km (0.095 R)
• M36: 58,279,890 km (0.062 R)
• M37: 61,125,840 km (0.104 R)
• M38: 69,584,702 km (0.116 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: 363 - 10,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit